29 Best Window Replacement Companies in Lambertville, NJ (2023 Reviews)
Window Companies Near Me
If you're thinking of upgrading to new windows, our guide to the best window installation companies can help.
We analyzed all the top window installers in Lambertville and selected the top 29 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A review of the best window replacement companies in Lambertville may not seem like the most captivating article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Potential leaks or drafts can reduce your home's energy efficiency by up to 30%, according to the Department of Energy. In Lambertville, that's nearly $300 a year that you could save on your electricity bills after making the switch.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
Efficient windows are of particular importance in Lambertville, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $300 a year.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Custom Designs
- Low number of customer complaints
- Many years of experience
- No lifetime warranty
Best Window Replacement Companies in Lambertville
The EcoWatch Reviews team researched dozens of companies that service the Lambertville area to find the best window installation companies by our standards. The installers we've reviewed in this article scored best in our categories, which include energy-efficient offerings, price, customer service, availability and more.

Window World
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Great industry reputation
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Large serice area
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Lambertville. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation business, and it has become one of the most reputable companies in Lambertville. Its reputation is backed by all the positive reviews from customers online.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Lambertville?Window World doesn't have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to know for sure.

Renewal by Andersen
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Member of US Green Building Council
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Manufactures products in-house
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Award-winning company
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation industry.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Lambertville?Andersen does not display prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to know for sure.

Aeroseal Windows
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Custom Designs
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Low number of customer complaints
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Many years of experience
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No lifetime warranty
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This provider has 23 years of experience in the windows industry, and it has established itself as one of the best companies in the business. Its reputation is backed by all the positive reviews on customer review websites.
If you're looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the right provider for you.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner offering a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Lambertville?Prices aren't listed on Aeroseal's website, but it provides high-quality windows at a competitive price point. Receiving a free quote on its website is the best way to get more accurate pricing information.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Lambertville. Universal has been in the window business for around 20 years. Many positive reviews on customer review websites back the company's reputation.
If you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the provider for you.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types that Universal Windows Direct offers, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Lambertville?Prices aren't listed on Universal's website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. The best way to get more accurate information is to get a free quote from the company.
Please note that the following companies are national, which means the quality of the service may vary depending on your local team. We have tried to remain unbiased and transparent by describing both pros and cons for every provider.
More Window Replacement Companies in Lambertville
The Glass Guru
Easton, PA-
No-Hassle Pricing
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Arrives on Time
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Glass Showers
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Fast Delivery
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Northeast PA
Bethlehem, PA-
No-fee Quotes
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Timely Service
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Dependable Service
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Excellent Customer Service
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Emerald Windows
Philadelphia, PA-
Excellent Customer Service
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Helps Educate Customers
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Dependable Service
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No-fee Quotes
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
REAL DEALS REMODELING & CONSTRUCTION,Inc.
Bethlehem, PA-
Locally Recognized for Quality
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Good Customer Service
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Price Transparency
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Reliable Service
Services Offered
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Residential Windows
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Architectural Glass
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Custom Window Designs
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Michael's Glass Company
Philadelphia, PA-
Reliable Appointment Windows
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Excellent Customer Service
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Educational Website
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Free Quotes
Services Offered
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Full-Service Installations
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Custom Window Designs
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Tempered Glass
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Residential Windows
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Business Windows
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Glass Showers
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Fast Delivery
Accurate Roofing and Siding Inc.
Robbinsville Twp, NJ-
Reliable Appointment Windows
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Free Quotes
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Good Customer Service
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Reliable Service
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
BOON GLASS
Warren, NJ-
Helps Educate Customers
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Excellent Customer Service
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Sliding Glass
Master's Home Solutions
Bethlehem, PA-
Educational Website
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No-Hassle Pricing
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Locally Recognized for Quality
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Consistent Workmanship
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Full-Service Installations
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Double-Hung
ARDMOR, Inc
Philadelphia, PA-
Educational Website
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Price Transparency
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Excellent Customer Service
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Free Quotes
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Glass Showers
Green Eco Solutions
Allentown, PA-
Dependable Service
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No-Hassle Pricing
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Good Customer Service
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Educational Website
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Home Genius Exteriors
Bala Cynwyd, PA-
Arrives on Time
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Excellent Customer Service
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No-fee Quotes
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Educational Website
Services Offered
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Residential Windows
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
Energy Windows, Doors and More
Cherry Hill, NJ-
Excellent Customer Service
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No-Hassle Pricing
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Reliable Appointment Windows
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Free Quotes
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
Ardmor, Inc
Pennsauken Township, NJ-
Arrives on Time
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Locally Recognized for Quality
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No-fee Quotes
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Good Customer Service
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
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Glass Showers
Energy Windows Doors & More
Conshohocken, PA-
No-fee Quotes
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Dependable Service
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No-Hassle Pricing
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Educational Website
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Tempered Glass
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Custom Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen Window Replacement
King of Prussia, PA-
Dependable Service
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No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay Windows
Nu Look Home Design, Inc.
Mt Laurel Township, NJ-
Locally Recognized for Quality
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Educational Website
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No-fee Quotes
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Reliable Appointment Windows
Services Offered
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Custom Windows
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
Romero Roofing & Siding LLC
Collegeville, PA-
Consistent Workmanship
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Free Quotes
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Reliable Appointment Windows
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Mr. Handyman of Easton, Bethlehem, Nazareth & Allentown
Easton, PA-
Award-Winning
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Free Quotes
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Excellent Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Double-Hung
Siding & Windows Wizards LLC
Trenton, NJ-
No-Hassle Pricing
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No-fee Quotes
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Excellent Customer Service
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Gives to charity
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
Carranza Roofing & Remodeling
Bridgeport, PA-
Price Transparency
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Helps Educate Customers
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Free Quotes
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Window Guardians
Suite 218, PA-
No-fee Quotes
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Timely Service
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Award-Winning
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Universal Windows Direct of New Jersey
Fords, NJ-
No-Hassle Pricing
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Good Customer Service
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Reliable Service
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Locally Recognized for Quality
Services Offered
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay Windows
Alderfer Glass
Telford, PA-
Excellent Customer Service
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Educational Website
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No-fee Quotes
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Consistent Workmanship
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Windows
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Business Windows
Legacy Service
Southampton, PA-
Helps Educate Customers
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Excellent Customer Service
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Award-Winning
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Free Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
Alderfer Glass Co.
Lansdale, PA-
Good Customer Service
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Reliable Service
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Free Quotes
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Commercial Windows
Alderfer Glass Company
Quakertown, PA-
Reliable Service
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Helps Educate Customers
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Free Quotes
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No-Hassle Pricing
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Commercial Windows
Alderfer Glass Company
Royersford, PA-
Dependable Service
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Excellent Customer Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Glass Showers
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Residential Windows
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Architectural Glass
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Doors
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Custom Window Designs
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Business Windows
Joe The Roofer
Freehold Township, NJ-
Free Quotes
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Price Transparency
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Award-Winning
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Charitable Giving
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
Norman's Glass & Auto Services
Burlington, NJ-
Price Transparency
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Good Customer Service
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Helps Educate Customers
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Free Quotes
Services Offered
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Residential Windows
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Glass Showers
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Doors
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
How Installing Energy-Efficient Windows in Lambertville Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here's more information on how switching out your windows could benefit you:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on power bills: Since energy-efficient windows reduce the amount of energy needed to heat or cool your home, they can help you save about $300 annually on your energy bills in Lambertville.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Lambertville, that's about 206 pounds per year on average.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Lambertville
Windows come in different shapes and sizes, so costs and services will vary remarkably. Here are the average costs and the primary services that you'll find from window installation companies.
How Much Do New Windows Cost?
On average, homeowners in Lambertville can expect that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. This is because of the fact that the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as the location of your property.
Whether or not you choose energy-efficient windows is another factor that will influence the cost. These will typically cost more than other windows, but on the other hand, you can save about $300 a year on your energy bills in Lambertville.
Costs will also vary depending on the material you choose for your window frames. Aluminum frames are the least expensive. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
There are typically two kinds of window replacement services: full-frame and pocket installations.
Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has significant deterioration. Full-frame installations are more time-consuming and will increase overall costs. A pocket installation means replacing a window within the existing frame, which is generally less expensive than a full-frame installation.
Your window installation company will be able to help you choose what's best for your needs. In Lambertville, the decision will mostly be based on how old your home is and if there's any moisture damage. Wood can decay if not maintained properly over the years, so it's a good idea to have a professional check your frames and window sills.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Award-winning company
- No lifetime warranty
Best for Businesses
Aeroseal Windows
- Custom Designs
- Low number of customer complaints
- Many years of experience
- No lifetime warranty
How We Choose the Best Window Installers in Lambertville
EcoWatch is different from other reviewers because we evaluate these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Lambertville and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the Lambertville area so you can find a quality window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company featured in our guide to ensure its technicians are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, cost, quality of parts, warranty, professionalism and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing the prices of providers, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to make sure that investment is well protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Lambertville, NJ Window Replacement FAQs
How much does window installation cost?
The average cost to install one window ranges between $450 and $650. There are several factors that affect how much it costs, such as the number of windows, local labor costs, styles and sizes of windows, how energy-efficient the windows are, your property's location and the materials used in designing the windows.
Which type of window is the best?
A window's energy efficiency depends on several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
What do window installation companies do?
Window installation professionals will do the entire process — from replacing old windows with new ones to cleaning up after the windows have been put in place. Additionally, a lot of companies offer window manufacturing, customization and repairs.
How long does it take to install windows?
Each window takes around 30 minutes to install depending on the type of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that need to be installed.
When is the best time of year to replace windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your house, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.