20 Best Window Companies in Millstone, NJ (2023 Reviews)
Are you thinking of upgrading your windows? Our guide to the best window installation companies can help you pick the right one for you.
We analyzed all the top-rated window companies in Millstone 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 best window installation companies in Millstone may not seem like the most captivating article on EcoWatch, but trust us, windows impact your life more than you might think. Drafty windows can cut your home's energy efficiency by up to 30%, according to the Department of Energy. In Millstone, that's an average of $269 per year that you could save on your electric bills after making the switch.
Installing upgraded, efficient windows on your property can help you save money each month on your power bills — and you can help the environment as well.
So if you're building a new home, renovating or updating your windows in Millstone, this guide is the best place to get started.
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 Millstone
The EcoWatch team evaluated many window installation companies across Millstone to narrow our list down to the top ones. We assessed the installers on their energy-efficient offerings, coverage area, price, local experience, customer service 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 offers windows expertise in Millstone. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window industry for around 27 years. Many positive reviews from customers online back the provider's reputation.
It 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 that Window World offers, 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 Millstone?While pricing is not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to get more accurate information.

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 offers the best availability in Millstone. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window industry for around 27 years. Many positive reviews from customers online back the provider's reputation.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Millstone?While pricing is not readily available on Andersen’s website, 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 get more accurate information.

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 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 company has been operating since 1999 and currently provides services to 13 states and Washington D.C. Its reputation is backed by many positive reviews on customer review websites.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for high-quality Energy Star windows when inquiring. The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more.
How much does Aeroseal Windows cost in Millstone?Prices are not available on Aeroseal’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to receive a free quote from the company.

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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window industry for around 20 years.
Universal may be the company for you if you're interested in one that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Millstone?Prices aren’t available 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. You can ask for a free quote on its website for more information about the cost.
One thing to note is that the companies in this section are national, meaning the quality of customer service may depend on your local team. We have tried to stay unbiased and transparent by mentioning both pros and cons for every provider.
More Window Companies in Millstone
Renewal by Andersen of NJ/NY Metro
Cranford, NJ-
Price Transparency
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Educational Website
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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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Stained Glass
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Glass Showers
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Commercial Windows
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Residential Windows
Window World of Jersey Coast
Edison, NJ-
Good Customer Service
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Price Transparency
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Free assessment
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Timely Service
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Educational Website
Services Offered
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Double-Hung
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Window Replacement
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Residential Windows
Champion Replacement Windows of Philadelphia
Moorestown, NJ-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Double-Hung
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Bay Windows
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Window Replacement
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Sliding Glass
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Residential Windows
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Custom Window Designs
Window Nation
Pennsauken Township, NJ-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Custom Window Designs
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Double-Hung
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Energy-Efficient Options
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Bay Windows
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Stained Glass
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Residential Windows
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Window Replacement
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Sliding Glass
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Full-Service Installations
Factory Direct Windows and Doors New Jersey
Freehold, NJ-
Price Transparency
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Educational Website
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Timely Service
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Bay Windows
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Sliding Glass
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Energy-Efficient Options
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Residential Windows
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Window Replacement
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Fast Delivery
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Custom Window Designs
Autumns Glass
4431 Route 9, NJ-
Free assessment
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Price Transparency
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Educational Website
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Timely Service
Services Offered
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Residential Windows
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Window Replacement
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Commercial Windows
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Tempered Glass
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Glass Showers
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Sliding Glass
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Custom Window Designs
McBride Glass LLC
Jackson Township, NJServices Offered
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Custom Window Designs
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Glass Showers
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Commercial Windows
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Tempered Glass
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Window Replacement
J&D Building and Windows
East Brunswick, NJ-
Timely Service
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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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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
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Window Replacement
Home Services at The Home Depot
US-130, NJ-
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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Stained Glass
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Commercial Windows
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Fast Delivery
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Residential Windows
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Window Replacement
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Custom Window Designs
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Glass Showers
National Home Improvements
Colts Neck, NJ-
Good Customer Service
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Educational Website
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Residential Windows
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Window Replacement
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Fast Delivery
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Stained Glass
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Aluminum Window Frames
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Custom Window Designs
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Commercial Windows
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Glass Showers
Woodhaven Lumber & Millwork
Lakewood, NJ-
Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Residential Windows
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Bay Windows
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Window Replacement
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Custom Window Designs
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Fast Delivery
Norman's Glass & Auto Services
Trenton, 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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Glass Showers
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Window Repair
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Double-Hung
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Window Replacement
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Aluminum Window Frames
Cooks Glass & Mirror
Hamilton Township, NJ-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Window Replacement
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Glass Showers
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Stained Glass
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Residential Windows
Gliner Construction LLC
Hamilton Township, 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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Custom Window Designs
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Bay Windows
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Fast Delivery
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Double-Hung
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Window Replacement
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Residential Windows
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Energy-Efficient Options
Safegress
Manchester Township, NJ-
Good Customer Service
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Free assessment
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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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Window Replacement
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Commercial Windows
Carl's Fencing, Decking & Home Improvements
Toms River, NJ-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Commercial Windows
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Full-Service Installations
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Aluminum Window Frames
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Residential Windows
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Window Replacement
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Custom Window Designs
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Sliding Glass
Dura-Plex, Inc.
Brick Township, NJ-
Price Transparency
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Free assessment
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Good Customer Service
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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Window Replacement
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Double-Hung
Toms River Door & Window
Toms River, NJ-
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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Residential Windows
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Fast Delivery
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Sliding Glass
Windows To Go
Tinton Falls, NJ-
Price Transparency
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Timely Service
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Window Replacement
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Double-Hung
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Residential Windows
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Fast Delivery
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Custom Window Designs
Windows and Doors By The Men With Tools
South Amboy, NJ-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
Services Offered
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Commercial Windows
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Glass Showers
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
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Bay Windows
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Fast Delivery
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Window Replacement
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Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Millstone, 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 Millstone Saves You Money
When you switch to energy-efficient windows, you may see a few benefits, such as:
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its value.
- More efficient energy usage in your household: Because the winters can get very cold in Millstone, homeowners often rely on their heater during that time. Energy-efficient windows cut back on the amount of heat that is lost through your windows, making it easier to keep your house warm.
- Save money on energy bills: After you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll need less energy to heat or cool your house.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Millstone
Each window installer offers varying services and has different price points depending on a few factors.
How Much Do New Windows Cost?
Typically, Millstone homeowners can anticipate their replacement window installations to range from $250 to $1,200. The most common installations sit at approximately $600. These amounts vary depending on the specifics of your installation, including number of windows, material, the location of your home, type, size and more.
With windows, efficiency is one of the most important factors for most homeowners. High efficiency windows may cost more off the bat, but by increasing the efficiency of your home — especially during the summer and winter — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Millstone homeowners $269+ each year after replacing single-pane windows.
Asking for free quotes from multiple installers is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first question to ask yourself when planning a window installation is: Do you need a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want to change the style of your windows or your window has a lot of rot. With this service, your installers will replace the full window, including the frame, sill and trim. Pocket installations are simpler and won't carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installer can help you figure out which type of installation you should get.
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 Millstone
EcoWatch reviews differ from most reviews because we assess these companies through a sustainability lens. Along with energy efficiency, we assessed window companies all across the state and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Millstone so you can find the right window installation company near you.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company featured on this list to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If most customers don't have nice things to say about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a considerable investment, so you'll want to be certain that investment is well protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. 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.
Millstone, NJ Window Replacement FAQs
How much should a window install cost?
The average cost of installing a window ranges from $450 to $650. There are many factors that influence how much it costs, which include local labor costs, your property's location, styles and sizes of windows, the number of windows, the materials used in designing the windows and how energy-efficient the windows are.
What kind of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don't open will be more efficient than windows that do. If you want to be sure you're getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they're certified energy-efficient by the U.S. Department of Energy.
Can I install my own windows?
While it is possible to install your own windows, doing so is time-consuming and requires a lot of handiness. Hiring a professional can help guarantee that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
When is it time to replace your windows?
Windows usually have a lifespan of about 20 to 30 years, but anytime you see damage on your windows, it's a good time to have them looked at by an expert to determine if they need any repairs or replacements.