20 Best Window Companies in Capitol Heights, MD (2023 Reviews)
Looking to improve your home's value? The top window replacement companies can help.
We analyzed all the top-rated window companies in Capitol Heights and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Capitol Heights. Drafty windows could lead to spending more on energy bills during the winter or summer months.
That's also bad for the environment, as the extra energy used by old windows increases your carbon footprint.
So if you're building a new home, renovating or updating your windows in Capitol Heights, this 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 Capitol Heights
The EcoWatch Reviews team researched dozens of providers that service the Capitol Heights area to find the top window installation companies that fit our standards. The companies reviewed in this article scored best in our categories: energy-efficient offerings, availability, customer service, price and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World has windows expertise in Capitol Heights. This provider has 27 years of experience in the window installation industry, and it has become one of the best companies in Capitol Heights.
Window World may be the company for you if you're interested in 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 WindowsWindow World is an Energy Star partner and has 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 make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Capitol Heights?Though pricing information is not available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to get a free quote from the company.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
Manufactures products in-house
-
No lifetime warranty
-
More expensive than competition
Renewal by Andersen is 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 become one of the most respected companies in Capitol Heights. The provider has hundreds of glowing reviews from customers online.
It has established itself as a company 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 WindowsRenewal by Andersen offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Capitol Heights?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 receive 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 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. Aeroseal has been in the window installation industry for about 23 years. The provider has a lot of glowing reviews from customers on online review websites.
Aeroseal may be the company for you if you're looking for one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide variety of window types available from Aeroseal Windows, some of which are Energy Star products. 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 Capitol Heights?Aeroseal doesn’t have any pricing information available on its website, but it provides high-quality windows at a competitive price point. Requesting a free quote on its website is the best way to know for sure.

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 is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This company has 16 years of experience in the windows business, and it has become one of the most respected companies in Capitol Heights. The provider has hundreds of glowing reviews from customers online.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality 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 Capitol Heights?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 receive a quote from the company.
We've recommended companies with shining reputations, but keep in mind these are national companies, so your service may depend on your local crew. We have tried to stay unbiased and transparent by including pros and cons for each company reviewed.
More Window Companies in Capitol Heights
Renewal by Andersen of the Capital Region
North Bethesda, MD-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
Services Offered
-
Sliding Glass
-
Residential Windows
-
Window Replacement
-
Double-Hung
-
Glass Showers
-
Stained Glass
-
Custom Window Designs
-
Commercial Windows
Window World of Southern Maryland
Waldorf, MD-
Free assessment
-
Educational Website
-
Timely Service
-
Price Transparency
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Sliding Glass
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Bay Windows
-
Double-Hung
Champion Replacement Windows of Baltimore
Rosedale, MD-
Good Customer Service
-
Free assessment
-
Price Transparency
Services Offered
-
Residential Windows
-
Double-Hung
-
Custom Window Designs
-
Window Replacement
-
Sliding Glass
-
Bay Windows
Window Nation
Lorton, VA-
Good Customer Service
-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Sliding Glass
-
Window Replacement
-
Custom Window Designs
-
Stained Glass
-
Double-Hung
-
Bay Windows
-
Residential Windows
-
Energy-Efficient Options
BGV Construction & Windows LLC
Washington, DC-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
Services Offered
-
Double-Hung
-
Stained Glass
-
Sliding Glass
-
Residential Windows
-
Window Repair
-
Glass Showers
-
Window Replacement
-
Aluminum Window Frames
-
Custom Window Designs
-
Energy-Efficient Options
-
Fast Delivery
-
Commercial Windows
Supreme Window
Hyattsville, MD-
Free assessment
-
Price Transparency
-
Educational Website
-
Timely Service
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Residential Windows
-
Custom Window Designs
-
Aluminum Window Frames
-
Fast Delivery
-
Double-Hung
-
Window Replacement
Select Glass & Windows Inc
Arlington, VA-
Good Customer Service
-
Free assessment
-
Timely Service
-
Educational Website
-
Price Transparency
Services Offered
-
Custom Window Designs
-
Fast Delivery
-
Window Replacement
-
Glass Showers
-
Commercial Windows
-
Double-Hung
-
Window Repair
-
Residential Windows
Capitol Improvements - Roofing & Siding Contractor
Bowie, MD-
Educational Website
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Aluminum Window Frames
-
Window Replacement
-
Residential Windows
-
Commercial Windows
-
Custom Window Designs
Kennedy Glass in DC - Window Glass Repair- Glass Door Repair-Emergency Board Up Washington DC
Washington, DC-
Educational Website
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Window Replacement
-
Commercial Windows
-
Glass Showers
-
Residential Windows
-
Sliding Glass
American Home Center Inc.
Beltsville, MD-
Educational Website
-
Timely Service
-
Price Transparency
-
Free assessment
-
Good Customer Service
Services Offered
-
Aluminum Window Frames
-
Residential Windows
-
Double-Hung
-
Window Replacement
-
Custom Window Designs
-
Energy-Efficient Options
-
Fast Delivery
-
Sliding Glass
Thompson Creek Window Company Manufacturing Center
Upper Marlboro, MD-
Educational Website
-
Good Customer Service
-
Price Transparency
-
Timely Service
-
Free assessment
Services Offered
-
Double-Hung
-
Energy-Efficient Options
-
Custom Window Designs
-
Window Replacement
-
Commercial Windows
-
Residential Windows
-
Bay Windows
-
Glass Showers
-
Sliding Glass
Glaz replac
Washington, DC-
Good Customer Service
-
Free assessment
-
Educational Website
-
Price Transparency
-
Timely Service
Services Offered
-
Residential Windows
-
Custom Window Designs
-
Window Replacement
-
Fast Delivery
-
Sliding Glass
-
Bay Windows
-
Commercial Windows
-
Double-Hung
Metropolitan Glass Services
Washington, DC-
Good Customer Service
-
Timely Service
-
Price Transparency
-
Educational Website
Services Offered
-
Double-Hung
-
Glass Showers
-
Residential Windows
-
Tempered Glass
-
Sliding Glass
-
Custom Window Designs
-
Window Replacement
-
Window Repair
-
Commercial Windows
Medallion Security Door and Window Company
Forestville, MD-
Good Customer Service
-
Price Transparency
-
Free assessment
-
Timely Service
-
Educational Website
Services Offered
-
Bay Windows
-
Glass Showers
-
Commercial Windows
-
Residential Windows
-
Energy-Efficient Options
-
Custom Window Designs
-
Fast Delivery
-
Window Replacement
-
Double-Hung
GR Contractors LLC General Home Remodeling/ Construction/ Kitchens & Bathrooms Remodeling/Commercial/Washington DC.
Washington, DC-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Window Replacement
-
Glass Showers
-
Commercial Windows
-
Stained Glass
-
Custom Window Designs
-
Residential Windows
Window and Door Showplace
Alexandria, VA-
Good Customer Service
-
Timely Service
-
Price Transparency
-
Educational Website
-
Free assessment
Services Offered
-
Double-Hung
-
Window Replacement
-
Custom Window Designs
-
Bay Windows
-
Residential Windows
-
Sliding Glass
Penwin Roofing & Windows
Clinton, MD-
Free assessment
-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Window Replacement
-
Fast Delivery
-
Residential Windows
-
Glass Showers
BOANERG LLC
Washington, DC-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Window Replacement
-
Residential Windows
-
Glass Showers
-
Custom Window Designs
-
Fast Delivery
Integrity Home Pro Siding, Roofing, & Remodeling
Bowie, MD-
Price Transparency
-
Free assessment
-
Good Customer Service
-
Educational Website
Services Offered
-
Custom Window Designs
-
Energy-Efficient Options
-
Window Replacement
-
Glass Showers
-
Residential Windows
District Window & Glass Repair
Oxon Hill, MD-
Free assessment
Services Offered
-
Stained Glass
-
Window Replacement
-
Window Repair
-
Commercial Windows
-
Custom Window Designs
-
Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Capitol Heights, MD 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 Capitol Heights Saves You Money
By switching to energy-efficient windows, you can benefit in several ways, including:
- Save on energy bills: Switching to energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if you have an older home.
- Better temperature control in your home: Residing in a very cold place like Capitol Heights usually means depending on your heater to keep your house cool. Energy-efficient windows can lower how hard your heating system needs to work to heat your home.
Estimated Cost of Window Replacement in Capitol Heights
Each window installation company offers varying services and has varying price points based on a few factors.
How Much Do New Windows Cost?
Generally, Capitol Heights homeowners can anticipate their window installations to range from $250 to $1,200. The most common installations sit at around $600. These numbers vary based on specific characteristics of your installation, such as type, number of windows, size, material, the location of your home and more.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary based on the kind of material you choose for the frames. Wood windows are generally the most expensive, but 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?
There are typically two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. As this kind of installation is more involved, it will cost more than a pocket 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, you may need 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 Capitol Heights
In our hunt to find the most reliable, eco-friendly window installers in Capitol Heights, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed each installer and assigned rankings using the following methodology:
Service Area
Because this is a guide for Capitol Heights, we gave more points to companies that serve the city. There are other reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Capitol Heights.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each installer included in our guide to make sure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have nice things to say 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 installers won't always 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. That's why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have been in the industry for a while. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Capitol Heights, MD Window Replacement FAQs
How much does window installation cost?
The national average cost to install a single window is about $600 but can range from $200 to $1,200, based on a few different factors. The price is usually influenced by the location of your property, the size of the window and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What kind of window is the best for energy efficiency?
A window's energy efficiency is affected by a number of 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 since they are certified by the U.S. Department of Energy.
Can you install your own windows?
If you're handy and know how to replace a window, it's possible to install your own windows. However, if you don't have the time or experience, we don't recommend doing it on your own.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all the windows at once is the only way to gain that benefit. However, if you have only one or two windows that are damaged or leaky, you can replace just those.