20 Best Window Companies in Lambertville, NJ (2023 Reviews)
Thinking about upgrading your windows? We've got you covered in this guide to the best window installation companies.
We analyzed all the top-rated window companies in Lambertville and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A guide on the top window replacement companies in Lambertville may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Drafty or leaky windows can cut your home's energy efficiency by up to 30%, according to the Department of Energy. In Lambertville, that's an average of $300 per year that you could save on your electricity bills by making the switch.
Installing upgraded, efficient windows on your house can help you save money each month on your energy bills — and you can help the environment as well.
Because windows have such a big impact on your home, selecting the right company for you is a big decision to make. That's why the EcoWatch team has created this list of the best window installation companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Lambertville
The EcoWatch Reviews team assessed dozens of installers in Lambertville to find the best window companies for our readers. The installers mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, customer service, availability, price and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World has windows expertise in Lambertville. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the windows business, and it has proved to be one of the most reputable companies in Lambertville. Its reputation is backed by several positive reviews on customer review websites.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the perfect provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and offers 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 ask your Window World representative when inquiring about services.
How much does Window World cost in Lambertville?Pricing information is not available on Window World’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. The best way to know for sure is to get a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in Lambertville. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the windows business, and it has proved to be one of the most reputable companies in Lambertville. Its reputation is backed by several positive reviews on customer review websites.
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 is an Energy Star partner and offers 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 ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Lambertville?Pricing information is not available on Andersen’s website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to know for sure is to get a free quote from the company.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Lambertville. It's 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. Aeroseal has about 23 years of experience in the window replacement industry. Its reputation is backed by hundreds of positive reviews from customers online.
Aeroseal may be the company for you if you're interested in one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows is an Energy Star partner and offers a variety of energy-efficient windows. 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?Aeroseal doesn’t have any prices available on its website, but it provides high-quality windows at a competitive price point. If you’d like to know for sure, you can request a quote on the company’s website.

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 provides the best warranty in Lambertville. Universal has about 20 years of experience in the window installation sector.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct’s commitment to sustainability shows in its energy-efficient window offerings. 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?Although pricing information is not available on Universal’s website, 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. For more accurate information on pricing, you can receive a quote from the company.
We try to be unbiased and transparent by mentioning pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Lambertville
Renewal by Andersen of Northeast PA
Bethlehem, PA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Sliding Glass
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Stained Glass
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Window Replacement
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Custom Window Designs
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Double-Hung
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Aluminum Window Frames
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Glass Showers
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Commercial Windows
Window World Garden State West
Flemington, NJ-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Double-Hung
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Fast Delivery
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Sliding Glass
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Window Replacement
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Bay Windows
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Residential Windows
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Custom Window Designs
Champion Replacement Windows of Philadelphia
Moorestown, NJ-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Double-Hung
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Bay Windows
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Window Replacement
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Residential Windows
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Custom Window Designs
Window Nation
Pennsauken Township, NJ-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Energy-Efficient Options
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Window Replacement
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Residential Windows
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Sliding Glass
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Stained Glass
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Full-Service Installations
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Double-Hung
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Custom Window Designs
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Bay Windows
Tom Adams Windows & Carpets
Doylestown, PA-
Timely Service
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Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Double-Hung
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Sliding Glass
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Residential Windows
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Aluminum Window Frames
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Window Replacement
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Stained Glass
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Bay Windows
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Custom Window Designs
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Commercial Windows
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Fast Delivery
ImproveRite Home Remodeling
Yardley, PA-
Timely Service
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Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Window Replacement
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Fast Delivery
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Commercial Windows
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Double-Hung
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Glass Showers
R & R Glass Inc.
Warminster, PA-
Price Transparency
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Free assessment
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Good Customer Service
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Timely Service
Services Offered
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Window Repair
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Sliding Glass
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Residential Windows
Pella Windows & Doors of Langhorne
Langhorne, PA-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Bay Windows
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Sliding Glass
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Commercial Windows
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Double-Hung
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Window Replacement
Forever Hung | Historic Wood Window Restoration
Langhorne, PA-
Good Customer Service
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Price Transparency
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Timely Service
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Educational Website
Services Offered
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Double-Hung
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Window Replacement
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Commercial Windows
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Residential Windows
Munz Construction Office
Holland, PA-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Full-Service Installations
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Window Replacement
RJE Home Remodeling
Warminster, PA-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Full-Service Installations
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Double-Hung
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Custom Window Designs
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Glass Showers
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Window Replacement
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Residential Windows
Kontz Construction - Roofing, Siding & Remodeling
Holland, PA-
Good Customer Service
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Timely Service
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Price Transparency
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Free assessment
Services Offered
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Glass Showers
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Custom Window Designs
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Window Replacement
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Residential Windows
Norman's Glass & Auto Services
Trenton, NJ-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Glass Showers
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Aluminum Window Frames
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Window Replacement
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Double-Hung
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Window Repair
Cooks Glass & Mirror
Hamilton Township, NJ-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Stained Glass
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Residential Windows
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Tempered Glass
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Window Replacement
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Custom Window Designs
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Glass Showers
Gliner Construction LLC
Hamilton Township, NJ-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Double-Hung
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Residential Windows
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Bay Windows
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Fast Delivery
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Custom Window Designs
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Energy-Efficient Options
Besco Windows and Doors Inc.
Langhorne, PA-
Free assessment
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Educational Website
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Price Transparency
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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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Window Replacement
Mighty Dog Roofing of Bucks County
Horsham, PA-
Timely Service
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Fast Delivery
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Commercial Windows
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Custom Window Designs
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Window Replacement
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Aluminum Window Frames
Tri-County Exteriors, LLC
Huntingdon Valley, PA-
Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Window Replacement
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Custom Window Designs
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Double-Hung
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Bay Windows
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Aluminum Window Frames
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Residential Windows
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Fast Delivery
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Sliding Glass
Roman & Sons Windows and Doors
Warrington, PA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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Bay Windows
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Residential Windows
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Sliding Glass
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Custom Window Designs
BAM Construction
Levittown, PA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Sliding Glass
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Glass Showers
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Window Replacement
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Residential Windows
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Fast Delivery
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Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Lambertville, NJ using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Lambertville Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to take the plunge and make the switch:
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save on power bills: Since energy-efficient windows lower how much energy you need to heat or cool your home, the switch can help you save about $300 annually on your energy bills in Lambertville.
- Better temperature control in your home: Energy-efficient windows can decrease how much heat is lost through your windows when heating your home.
Estimated Cost of Window Replacement in Lambertville
Each window installer offers varying services and has varying price points based on several factors.
How Much Do New Windows Cost?
According to our research, the typical cost to replace a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. This is because window installations are based on a variety of factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.
Bear in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are usually the most expensive, though it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first question to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the total window. This service involves taking out the old window, the sill, and the exterior and interior trim. It can also involve other materials, such as insulation and drip edges, which increase the overall cost of the project. It's also worth noting that it's not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are on the simpler end and won't cost as much because they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
If you're unsure which type of window installation service you should get, your installer can advise you. Generally, the choice is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Lambertville
In our search to make your home improvements easier and more eco-friendly in Lambertville, the EcoWatch team landed on the above companies as the best window installation companies in the city. We've assessed the top window installers in Lambertville mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
We're certain that you're not looking for a company to do a shoddy job installing windows. We've vetted each installer included in our guide to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don't have nice feedback about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installation companies are not going to provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Lambertville's climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Lambertville window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Lambertville, NJ Window Replacement FAQs
How much does window installation cost?
The national average cost of replacing one window is around $600 but can range between $200 and $1,200, depending on a few different factors. The price is typically influenced by the location of your property, the type and material of the window and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
The most common kinds of windows for homes are slider windows, transom windows, double-hung and single-hung windows, awning windows, bay windows, picture windows and casement windows.
Can you replace your own windows?
If you're handy and have experience with similar home improvement projects, you may be able to install your own windows. But if you don't have the time or experience, we don't recommend doing it on your own.
Should I replace my windows all at once?
If you're upgrading your windows because of energy-efficiency, replacing all of the windows at the same time is the only way to see a noticeable difference. On the other hand, if you have just one or two windows that are broken or drafty, you can replace just those.