29 Best Window Replacement Companies in Great Falls, VA (Mar 2023)
Window Companies Near Me
Thinking of improving your property's appearance? The top window replacement companies can help.
We analyzed all the top window installers in Great Falls and selected the top 29 based on:
-
Customer reviews
-
Window replacement expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated March 14, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Great Falls. The Department of Energy estimates that heat or cool air lost through old or damaged windows could be responsible for around 30% of residential energy climate costs. In Great Falls, where the power bills are an average of $48 per month, that's almost $$173 per year wasted.
Installing energy-efficient windows on your property can help you save money each month on your energy bills — and you can help the environment, too.
Efficient windows are of particular importance in Great Falls, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $359 a year.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Great Falls
The EcoWatch Reviews team evaluated many window providers across Great Falls to narrow our list down to the top ones. We assessed the installers based on their energy-efficient offerings, customer service, local experience, coverage area, price and more.

Window World
-
Large serice area
-
EnergyStar Partner
-
Great industry reputation
-
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been operating since 1995 and currently services 200 locations nationwide. Its reputation is backed by hundreds of positive reviews from customers online.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World 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 be sure to mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Great Falls?Prices aren't displayed on Window World's website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can receive a quote on the company's website.

Renewal by Andersen
-
Member of US Green Building Council
-
Manufactures products in-house
-
Great industry reputation
-
No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business. Its reputation is backed by many positive reviews on customer review websites.
Andersen may be the company for you if you're interested in 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 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 Great Falls?Prices aren't available on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you'd like more accurate information, you can receive a quote on the company's website.

Universal Windows Direct
-
Lifetime warranty
-
Makes charitable contributions
-
Manufactures products in-house
-
Some installations carried out by third-party contractors
Universal Windows Direct offers the best warranty in Great Falls. Universal has over 20 years of industry experience, and it currently provides services to 27 states nationwide. Hundreds of positive reviews from customers online back the company's reputation.
It 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 with 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 Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Great Falls?Prices aren't displayed 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. If you'd like more accurate pricing information, you can ask for a quote on the company's website.

Window Nation
-
Award-winning company
-
Manufactures products in-house
-
Custom designs
-
Wide variety of products and services
-
Installation not covered by warranty
-
Limited service area
Window Nation offers the best residential windows in Great Falls. This provider has 16 years of experience in the window installation business, and it has proved to be one of the most respected companies in Great Falls.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the perfect company for you.
Energy Efficiency of Window Nation WindowsWindow Nation has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. Each 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.
How much does Window Nation cost in Great Falls?Prices aren't displayed on Window Nation's 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 accurate information on pricing, you can ask for a quote from the company.

Aeroseal Windows
-
Many years of experience
-
Great industry reputation
-
Low number of customer complaints
-
Manufactures products in-house
-
Custom Designs
-
No lifetime warranty
-
Not ideal for residential installations
Aeroseal Windows offers the best window installation for businesses in Great Falls. 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 company has 23 years of experience in the window installation business, and it has established itself as one of the most respected companies in Great Falls. Many positive reviews on customer review websites back the provider's reputation.
It 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 that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Aeroseal representative when inquiring about services.
How much does Aeroseal Windows cost in Great Falls?Although pricing information is not available on Aeroseal's website, it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about pricing.
We've recommended companies with shining reputations, but keep in mind some national companies have independently owned locations in Great Falls, so your service may differ depending on your local crew. We have tried to remain unbiased and transparent by including pros and cons for each company we reviewed.
More Window Replacement Companies in Great Falls
Storm Guard Roofing and Construction
Lee Rd, VA-
No-fee Quotes
-
No-Hassle Pricing
-
Locally Recognized for Quality
-
Helps Educate Customers
Services Offered
-
Residential Windows
-
Architectural Glass
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Stained Glass
Anderson Glass & Design
Alexandria, VA-
Arrives on Time
-
Good Customer Service
-
Educational Website
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Glass Showers
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
Alliance Homes Inc Window Installation
Bethesda, MD-
Consistent Workmanship
-
No-Hassle Pricing
-
Educational Website
-
Locally Recognized for Quality
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Doors
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
Advanced Window & Glass Repair of Fairfax
Burke, VA-
Timely Service
-
Educational Website
-
Excellent Customer Service
-
Free Quotes
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Tempered Glass
-
Custom Windows
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Metric Windows -Glass Repair, Doors Replacement, and Shower Doors installation
Alexandria, VA-
Good Customer Service
-
Price Transparency
-
Consistent Workmanship
-
Award-Winning
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Aluminum Window Frames
-
Full-Service Installations
-
Business Windows
-
Double-Hung
Renewal by Andersen of the Capital Region
Fairfax, VA-
Arrives on Time
-
Award-Winning
-
No-Hassle Pricing
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay & Bow Windows
Renewal by Andersen of the Capital Region
Jessup, MD-
Timely Service
-
No-fee Quotes
-
Locally Recognized for Quality
-
Helps Educate Customers
Services Offered
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay Windows
Renewal by Andersen of the Capital Region
North Bethesda, MD-
Locally Recognized for Quality
-
No-Hassle Pricing
-
Free Quotes
-
Educational Website
Services Offered
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay & Bow Windows
Safety Window Glass Repair LLC
Bethesda, MD-
Reliable Service
-
Good Customer Service
-
No-fee Quotes
-
No-Hassle Pricing
Services Offered
-
Residential Windows
-
Fast Delivery
-
Tempered Glass
-
Custom Windows
-
Full-Service Installations
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
-
Bay & Bow Windows
Economy Glass LLC
Crofton, MD-
Consistent Workmanship
-
Free Quotes
-
No-Hassle Pricing
-
Reliable Appointment Windows
Services Offered
-
Residential Windows
-
Fast Delivery
-
Tempered Glass
-
Custom Windows
-
Business Windows
-
Sliding Glass
Renewal by Andersen of Capital Region - Sterling
Sterling, VA-
Excellent Customer Service
-
Consistent Workmanship
-
Free Quotes
-
Locally Recognized for Quality
Services Offered
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Bay Windows
BGV Construction & Windows LLC
Washington, DC-
Good Customer Service
-
No-fee Quotes
-
Helps Educate Customers
-
Price Transparency
Services Offered
-
Residential Windows
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
Sunshine Contracting Corporation
Woodbridge, VA-
No-fee Quotes
-
Consistent Workmanship
-
Excellent Customer Service
-
Educational Website
Services Offered
-
Architectural Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
DC Glass Doors And Window Repair
601 13th St NW Suite 900, DC-
Educational Website
-
Good Customer Service
-
Supports Charities
-
No-fee Quotes
Services Offered
-
Residential Windows
-
Architectural Glass
-
Tempered Glass
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Care Contracting
Leesburg, VA-
No-fee Quotes
-
Arrives on Time
-
Helps Educate Customers
-
Good Customer Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Tempered Glass
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Windows Plus, LLC
Annandale, VA-
Award-Winning
-
Excellent Customer Service
-
Arrives on Time
-
Reliable Service
Services Offered
-
Residential Windows
-
Fast Delivery
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
Renewal by Andersen of Capital Region - Sterling
Sterling, VA-
Price Transparency
-
Reliable Service
-
Locally Recognized for Quality
-
Excellent Customer Service
Services Offered
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
Fairfax Contractor
Manassas, VA-
Free Quotes
-
Consistent Workmanship
-
Excellent Customer Service
-
Reliable Appointment Windows
Services Offered
-
Double-Hung
-
Full-Service Installations
-
Custom Windows
-
Residential Windows
-
Business Windows
-
Sliding Glass
-
Energy-Efficient Options
-
Architectural Glass
MAS Home Improvement, Inc
Waldorf, MD-
Good Customer Service
-
Award-Winning
-
Educational Website
-
Free Quotes
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
Adelphia Exteriors
Springfield, VA-
Timely Service
-
Helps Educate Customers
-
No-fee Quotes
-
Excellent Customer Service
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Commercial Windows
-
Double-Hung
-
Stained Glass
-
Sliding Glass
Thompson Creek Window Company Lanham
Lanham, MD-
Timely Service
-
No-Hassle Pricing
-
Excellent Customer Service
-
No-fee Quotes
Services Offered
-
Glass Showers
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Windows
-
Double-Hung
-
Sliding Glass
Mirror And Glass Center
Alexandria, VA-
No-Hassle Pricing
-
Helps Educate Customers
-
Excellent Customer Service
-
Free Quotes
Services Offered
-
Residential Windows
-
Architectural Glass
-
Glass Showers
-
Doors
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Double-Hung
-
Sliding Glass
Thompson Creek Window Company Manufacturing Center
Upper Marlboro, MD-
No-fee Quotes
-
Dependable Service
-
Educational Website
-
Good Customer Service
Services Offered
-
Glass Showers
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Windows
-
Double-Hung
-
Sliding Glass
Windows Unlimited
Warrenton, VA-
Price Transparency
-
Excellent Customer Service
-
Gives to charity
-
Dependable Service
Services Offered
-
Architectural Glass
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Pro Glass Window Repairs
Alexandria, VA-
No-Hassle Pricing
-
Helps Educate Customers
-
Good Customer Service
-
Reliable Service
Services Offered
-
Residential Windows
-
Glass Showers
-
Tempered Glass
-
Custom Windows
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
Quality Window & Door Inc
Beltsville, MD-
Consistent Workmanship
-
Educational Website
-
No-fee Quotes
-
Good Customer Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Custom Window Designs
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
-
Sliding Glass
S&K Roofing, Siding and Windows
Eldersburg, MD-
Free Quotes
-
Reliable Service
-
Award-Winning
-
Good Customer Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Windows
-
Business Windows
-
Double-Hung
-
Sliding Glass
Advanced Glass Expert
Lorton, VA-
Free Quotes
-
Excellent Customer Service
-
Educational Website
-
Dependable Service
Services Offered
-
Residential Windows
-
Glass Showers
-
Doors
-
Custom Window Designs
-
Aluminum Window Frames
-
Business Windows
-
Sliding Glass
Nelson Contracting Window Installation
Springfield, VA-
Price Transparency
-
Good Customer Service
-
Free Quotes
-
Dependable Service
Services Offered
-
Residential Windows
-
Architectural Glass
-
Energy-Efficient Options
-
Custom Windows
-
Aluminum Window Frames
-
Commercial Windows
-
Double-Hung
How Installing Energy-Efficient Windows in Great Falls Saves You Money
When you upgrade to energy-efficient windows, you may see some benefits, including:
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your carbon footprint by about 12%, according to Energy Star.
- Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for around 25-30% of residential energy use. Upgrading to energy-efficient models can help lower that number, therefore saving you about 12% more on your bills.
Estimated Cost of Window Replacement in Great Falls
Each window installation company provides varying services and has varying costs depending on several factors.
How Much Do New Windows Cost?
On average, Great Falls homeowners can anticipate their window installations to range from $250 to $1,200. The most common installations sit at around $600. How much it will cost you depends on several factors, including the location of your home, size, material, number of windows, type and more.
Whether or not you want to install energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $359 a year on your energy bills in Great Falls.
Another factor that influences the total cost is the material you pick for your frame. Aluminum frames are typically the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies offer: full-frame and pocket installations.
Full-frame installations are usually recommended when you want to change the style of your windows or your window has a lot of deterioration. With this service, your installers will replace the total window, including the trim, sill and frame. Pocket installations are on the simpler end and won't carry as large a bill because they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
If you're still debating which type of installation you need, you can consult with your installer and get their recommendation. The decision mostly depends on the age of your window frames and if there's any damage.
Best Affordability
Window World
- Large serice area
- EnergyStar Partner
- Great industry reputation
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Manufactures products in-house
- Great industry reputation
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Lifetime warranty
- Makes charitable contributions
- Manufactures products in-house
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Great Falls
The EcoWatch Reviews team differs from other reviewers because we look at these companies through a sustainability lens. We've decided to evaluate the top window installation companies in Great Falls mainly based on their energy efficient offerings, as it's what's best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
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 the best window installation company near you.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each company included on this list to make sure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don't have nice feedback about their service from a certain company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: as with other services, cheap window installation companies won't always provide the highest quality service. Still, we want to make sure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you'll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, 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.
Great Falls, VA Window Replacement FAQs
What is the average cost to replace windows?
The national average cost to replace a single window is around $600 but can range from $200 to $1,200, depending on a few different factors. The price is generally influenced by the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the different types of windows?
The most common kinds of windows for homes are picture windows, awning windows, bay windows, double-hung and single-hung windows, slider windows, casement windows and transom windows.
Can I replace my own windows?
Although it is possible to install your own windows, doing so requires a lot of time and experience with home improvement projects. Hiring a professional can help guarantee that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the house, so the temperature outside isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.
Should I replace all my windows at the same time?
If you're upgrading your windows to get more efficient windows, replacing all of the windows together is the only way to gain that benefit. However, if you have just a few windows that are damaged or leaky, you can replace just those.