20 Best Window Companies in Alexandria, VA (2023 Reviews)
If you're thinking of upgrading to new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Alexandria 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
Whether you're updating for aesthetics or have damaged windows, windows play a vital role in conserving your home's electricity. Traditional, outdated windows could lead to having higher energy bills during the winter or summer months.
Installing efficient windows on your house can help you save money each month on your electric bills — and you can help the environment as well.
Efficient windows are especially important in Alexandria, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $347 each year.
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 Alexandria
The EcoWatch Reviews team assessed dozens of installers in Alexandria to find the top window replacement companies for our readers. The installers in this article scored the best in our review categories, which include energy-efficient offerings, customer service, price, local expertise, availability 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 Alexandria. Window World has around 27 years of experience in the window installation sector. Hundreds of positive reviews from customers online back the company's reputation.
Window World may be the company for you if you want one 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Alexandria?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can request a 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 Alexandria. Andersen has around 27 years of experience in the window installation sector. Hundreds of positive reviews from customers online back the company's reputation.
Andersen may be the company for you if you want one that 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Alexandria?Andersen does not mention 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. For more detailed information on the cost, you can request a 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 offers the best window installation for businesses in Alexandria. 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. This provider has 23 years of experience in the window installation industry, and it has established itself as one of the most respected companies in the business. The company has many positive reviews from customers online.
You may want to consider going with Aeroseal if you're interested in a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe 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. Not all of Aeroseal’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Alexandria?Aeroseal doesn’t have any cost information listed on its website, but it provides high-quality windows at a competitive price point. The best way to know for sure is to get 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 offers the best warranty in Alexandria. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has about 20 years of industry experience, and it currently provides services to 27 states nationwide.
It has established itself as a company that 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 can be seen 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 Alexandria?Universal doesn’t have any prices listed on its 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. Receiving a free quote on its website is the best way to get more accurate information.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation has the best residential windows in Alexandria. Window Nation has around 16 years of experience in the window installation sector. Hundreds of positive reviews from customers online back the company's reputation.
Window Nation may be the company for you if you want one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window Nation cost in Alexandria?Window Nation does not mention prices on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. For more detailed information on the cost, you can request a quote from the company.
We've recommended installers with good reputations, but keep in mind these are national companies, so your service may differ depending on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Companies in Alexandria
Renewal by Andersen of the Capital Region
Fairfax, VA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Commercial Windows
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Window Replacement
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Residential Windows
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Sliding Glass
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Double-Hung
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Stained Glass
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Custom Window Designs
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Glass Showers
Window World of Southern Maryland
Waldorf, MD-
Timely Service
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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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Bay Windows
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Fast Delivery
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Double-Hung
Champion Replacement Windows of Baltimore
Rosedale, MD-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Residential Windows
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Bay Windows
Window Nation
Lorton, VA-
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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Sliding Glass
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Bay Windows
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Double-Hung
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Window Replacement
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Stained Glass
Metropolitan Glass Services
Washington, DC-
Good Customer Service
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Price Transparency
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Educational Website
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Timely Service
Services Offered
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Commercial Windows
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Double-Hung
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Glass Showers
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Window Replacement
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Tempered Glass
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Window Repair
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Custom Window Designs
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Residential Windows
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Sliding Glass
Window Replacement DC - Springfield
Springfield, VA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Window Repair
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Sliding Glass
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Commercial Windows
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Double-Hung
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Aluminum Window Frames
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Glass Showers
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Window Replacement
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Fast Delivery
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Custom Window Designs
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Bay Windows
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Residential Windows
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Energy-Efficient Options
BGV Construction & Windows LLC
Washington, DC-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Glass Showers
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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
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Double-Hung
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Sliding Glass
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Stained Glass
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Energy-Efficient Options
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Fast Delivery
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Custom Window Designs
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Window Repair
Orion Home Improvements
Lorton, VA-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
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Timely Service
Services Offered
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Commercial Windows
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Bay Windows
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Custom Window Designs
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Fast Delivery
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Aluminum Window Frames
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Residential Windows
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Window Replacement
Select Glass & Windows Inc
Arlington, VA-
Price Transparency
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Free assessment
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Timely Service
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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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Window Repair
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Double-Hung
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Residential Windows
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Glass Showers
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Custom Window Designs
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Commercial Windows
Metric Windows Shower Doors and Glass Repair
Alexandria, VA-
Educational Website
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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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Residential Windows
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Fast Delivery
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Window Repair
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Commercial Windows
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Glass Showers
Nelson Contracting Window Installation
Springfield, VA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Aluminum Window Frames
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Double-Hung
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Window Repair
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Window Replacement
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Energy-Efficient Options
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Glass Showers
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Custom Window Designs
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Bay Windows
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Residential Windows
Kennedy Glass in DC - Window Glass Repair- Glass Door Repair-Emergency Board Up Washington DC
Washington, DC-
Free assessment
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Price Transparency
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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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Glass Showers
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Sliding Glass
Thompson Creek Window Company Manufacturing Center
Upper Marlboro, MD-
Free assessment
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Timely Service
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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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Commercial Windows
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Sliding Glass
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Bay Windows
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Glass Showers
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Window Replacement
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Double-Hung
Glaz replac
Washington, DC-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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Custom Window Designs
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Double-Hung
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Bay Windows
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Residential Windows
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Sliding Glass
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Window Replacement
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Commercial Windows
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Fast Delivery
Metro Windows and Glass Repair LLC
2035 Arlington Blvd Suite A 2035, VA-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Bay Windows
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Window Repair
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Window Replacement
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Custom Window Designs
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Fast Delivery
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Commercial Windows
Adelphia Exteriors
Springfield, VA-
Educational Website
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Timely Service
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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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Sliding Glass
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Residential Windows
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Custom Window Designs
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Window Replacement
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Commercial Windows
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Double-Hung
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Fast Delivery
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Stained Glass
Vinyl-Lite Window Factory and Showroom
Lorton, VA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Aluminum Window Frames
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Bay Windows
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Double-Hung
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Residential Windows
Trinity Glass Company, Inc.
Lorton, VA-
Free assessment
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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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Residential Windows
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Aluminum Window Frames
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Full-Service Installations
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Sliding Glass
Window and Door Showplace
Alexandria, VA-
Educational Website
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Timely Service
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Bay Windows
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Residential Windows
Allbright Glass Door & Window Repair-Foggy window repair Alexandria VA
Alexandria, VA-
Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Glass Showers
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Window Replacement
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Sliding Glass
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Window Repair
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Commercial Windows
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Custom Window Designs
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Alexandria, VA 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 Alexandria Saves You Money
By switching to energy-efficient windows, you and your family can enjoy several benefits, such as:
- Better temperature control in your home: Living in a hot place like Alexandria can often mean relying on your AC to keep your home cool. Energy-efficient windows can lower how hard your AC needs to work to cool your home.
- Reduce your carbon footprint: By using less energy once switching to energy-efficient windows, you'll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.
- Better temperature control in your home: When you reside in a place like Alexandria where the winters can be very cold, you usually have to depend on your heater to keep your house warm. Energy-efficient windows can cut back on how hard your heater needs to work to heat your home.
Estimated Cost of Window Replacement in Alexandria
Windows come in varying shapes and sizes, so costs and services will differ tremendously. Here are the typical costs and the primary services that you can find from window installers.
How Much Do New Windows Cost?
The national average cost to install a single window is about $600 but can range from $200 to $1,200. This is because window installations depend on a variety of factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
It's also worth noting that energy-efficient windows will cost more upfront, but Energy Star predicts that switching out the windows on your Alexandria home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
We recommend getting free quotes from several window installers to find the one that works best for you.
What Services do Window Installers Offer?
There are generally two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the total window, such as the sill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will cost more than a pocket installation. Pocket installations (or retrofits) involve replacing a window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installation company will be able to recommend the best type for your project. In Alexandria, the choice will mostly be based on how much damage there is currently and how old your existing frames are.
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 Alexandria
The EcoWatch Reviews team is different from other reviewers, as we evaluate these companies through a sustainability lens. We've assessed the best window installation companies in Alexandria primarily based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of installation, quality of parts, cost, warranty, professionalism and more.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like to keep costs as low as 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 substantial investment, so you'll want to make sure that investment is protected. Window installation companies that have 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 installation companies 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.
Alexandria, VA Window Replacement FAQs
What is the average cost to install windows?
The typical cost of replacing a single window can range between $450 and $650. There are several factors that affect how much it costs, including your property's location, local labor costs, the number of windows, the materials used in designing the windows, styles and sizes of windows and how energy-efficient the windows are.
Which type of window is the best?
A window's energy efficiency is affected by 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.
When do I have to use a window installation company?
Unless you have experience with home improvement projects and have the time needed to replace your own windows, we recommend hiring the pros. The process of installing windows is quite involved and can take anywhere from four to six hours for a single window. Although it's tempting to try to save some money by doing it yourself, hiring a professional is a faster, more efficient and safer alternative.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, the weather should be dry, since rain can make the installation more difficult.