26 Best Window Replacement Companies in Capitol Heights, MD (Mar 2023)
Window Companies Near Me
When you need to replace your windows, our list of the best window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Capitol Heights and selected the top 26 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have damaged windows, windows play a key role in conserving your home's energy. Outdated windows could lead to spending more on power bills during the winter or summer months.
Luckily, saving you energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
As windows are so important for your home, choosing the right company for you is a big decision to make. That's why the EcoWatch team has created this list of the best window installation companies, so you can more easily make an informed decision.
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best for Residential Windows
Window Nation
- Award-winning company
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
Best Window Replacement Companies in Capitol Heights
The EcoWatch Reviews team assessed dozens of installers across the country to find the best window replacement companies for our readers. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Window World
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Great industry reputation
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EnergyStar Partner
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Low prices relative to competitors
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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 provides services to 200 locations nationwide. Its reputation is backed by hundreds of positive reviews on customer review websites.
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 WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. 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 Capitol Heights?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. The best way to know for sure is to get a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen has the best availability in Capitol Heights. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. The provider has plenty of glowing reviews from customers online.
Andersen may be the company for you if you're looking for 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 be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Capitol Heights?Andersen does not display 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. If you'd like more accurate information, you can ask for a quote on the company's website.

Window Nation
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Award-winning company
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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
Window Nation offers the best residential windows in Capitol Heights. This company has been in business since 2006 and currently serves residents within 75 miles of its showrooms, which are in 13 states.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. 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 doesn't have any prices listed 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 pricing, you can ask for 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 has the best window installation for businesses in Capitol Heights. Aeroseal has around 23 years of industry experience, and it currently provides services to 13 states and Washington D.C. Hundreds of positive reviews from customers online back the provider's reputation.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsAeroseal Windows' commitment to sustainability shows in its energy-efficient window offerings. 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?Prices aren't mentioned on Aeroseal's website, but it provides high-quality windows at a competitive price point. The best way to get more accurate information is to get a free quote from the company.
We've recommended companies 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 every company we reviewed.
More Window Replacement Companies in Capitol Heights
Storm Guard Roofing and Construction
Lee Rd, VA-
No-fee Quotes
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Timely Service
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No-Hassle Pricing
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Locally Recognized for Quality
Services Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Stained Glass
Anderson Glass & Design
Alexandria, VA-
Good Customer Service
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Free Quotes
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Dependable Service
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
G.H. Clark Contractors, Inc.
Prince Frederick, MD-
Good Customer Service
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Educational Website
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Timely Service
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No-fee Quotes
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Alliance Homes Inc Window Installation
Bethesda, MD-
Reliable Service
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No-Hassle Pricing
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Award-Winning
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Helps Educate Customers
Services Offered
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Residential Windows
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Energy-Efficient Options
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Doors
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Advanced Window & Glass Repair of Fairfax
Burke, VA-
Excellent Customer Service
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Educational Website
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Free Quotes
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Energy-Efficient Options
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Tempered Glass
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Metric Windows -Glass Repair, Doors Replacement, and Shower Doors installation
Alexandria, VA-
Award-Winning
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Good Customer Service
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Reliable Service
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
Renewal by Andersen of the Capital Region
Fairfax, VA-
Excellent Customer Service
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Helps Educate Customers
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Reliable Appointment Windows
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
Renewal by Andersen of the Capital Region
Jessup, MD-
Price Transparency
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Educational Website
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Consistent Workmanship
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Award-Winning
Services Offered
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Custom Windows
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Renewal by Andersen of the Capital Region
North Bethesda, MD-
Timely Service
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Price Transparency
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Award-Winning
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No-fee Quotes
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay & Bow Windows
Safety Window Glass Repair LLC
Bethesda, MD-
No-fee Quotes
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Good Customer Service
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Price Transparency
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Reliable Service
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Windows
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Economy Glass LLC
Crofton, MD-
Award-Winning
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Reliable Appointment Windows
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Price Transparency
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Reliable Service
Services Offered
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Residential Windows
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Fast Delivery
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Tempered Glass
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Custom Window Designs
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Business Windows
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Sliding Glass
Renewal by Andersen of Capital Region - Sterling
Sterling, VA-
Award-Winning
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Educational Website
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Free Quotes
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Reliable Service
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
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Bay Windows
BGV Construction & Windows LLC
Washington, DC-
Price Transparency
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Excellent Customer Service
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Helps Educate Customers
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Sunshine Contracting Corporation
Woodbridge, VA-
Arrives on Time
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Consistent Workmanship
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Locally Recognized for Quality
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Price Transparency
Services Offered
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Architectural Glass
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
DC Glass Doors And Window Repair
601 13th St NW Suite 900, DC-
Helps Educate Customers
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Gives to charity
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Excellent Customer Service
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Reliable Service
Services Offered
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Residential Windows
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Architectural Glass
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Tempered Glass
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Verde Group Window Installation
Baltimore, MD-
Good Customer Service
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No-Hassle Pricing
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Educational Website
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Free Quotes
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
VerdGroup
Baltimore, MD-
Excellent Customer Service
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Educational Website
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Price Transparency
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Dependable Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Park Place Construction
Huntingtown, MD-
Free Quotes
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Reliable Appointment Windows
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Windows Plus, LLC
Annandale, VA-
Timely Service
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Locally Recognized for Quality
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Good Customer Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
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Sliding Glass
Renewal by Andersen of Capital Region - Sterling
Sterling, VA-
Locally Recognized for Quality
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Consistent Workmanship
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Windows
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Business Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Mr. Handyman of Anne Arundel and North PG
Millersville, MD-
Excellent Customer Service
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No-fee Quotes
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Educational Website
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Consistent Workmanship
Services Offered
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Residential Windows
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Custom Windows
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Full-Service Installations
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Business Windows
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Double-Hung
Booth Brothers Construction
Pasadena, MD-
Free Quotes
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Price Transparency
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Good Customer Service
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Helps Educate Customers
Services Offered
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Business Windows
Fairfax Contractor
Manassas, VA-
Price Transparency
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Good Customer Service
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Free Quotes
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Consistent Workmanship
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
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Energy-Efficient Options
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Architectural Glass
MAS Home Improvement, Inc
Waldorf, MD-
Free Quotes
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Good Customer Service
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Helps Educate Customers
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Reliable Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Business Windows
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Double-Hung
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Sliding Glass
Adelphia Exteriors
Springfield, VA-
Consistent Workmanship
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Price Transparency
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Timely Service
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Stained Glass
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Sliding Glass
Thompson Creek Window Company Lanham
Lanham, MD-
Good Customer Service
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Timely Service
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Free Quotes
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Consistent Workmanship
Services Offered
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Glass Showers
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Architectural Glass
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Energy-Efficient Options
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Custom Window Designs
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Double-Hung
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Sliding Glass
How Installing Energy-Efficient Windows in Capitol Heights Saves You Money
By upgrading to energy-efficient windows, you can benefit in several ways, such as:
- Save on electricity bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of energy use in your home. Upgrading to energy-efficient windows can help decrease that amount, which helps you save $283 a year on your bills.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Capitol Heights
Windows come in varying shapes, purposes and styles, so costs and services will differ considerably depending on several factors. Below, we detail the typical cost and services that you'll find from window installers.
How Much Do New Windows Cost?
Even though the average of replacing a single window is around $600, it can range from $200 to $1,200. But costs differ remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door replacements, which will make your project cost more.
With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Capitol Heights homeowners $283+ per year after replacing single-pane windows.
We advise getting free quotes from several window companies to find the right windows and the company that works best for your budget.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has a great amount of damage. Full-frame installations are more involved and will increase overall costs. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations more simple and affordable. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
Your window replacement company should be able to help you understand what's best for your needs. In Capitol Heights, the decision will mostly be based on the age of your home and if there's any damage. Wood can decay if it's not maintained properly over the years, so it's a good idea to have a professional examine your frames and window sills.
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best for Residential Windows
Window Nation
- Award-winning company
- Custom designs
- Wide variety of products and services
- Installation not covered by warranty
How We Choose the Best Window Installers in Capitol Heights
In our hunt to make your home improvements easier and more eco-friendly in Capitol Heights, EcoWatch landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we reviewed several window installers in Capitol Heights and ranked them based on the following methodology:
Service Area
Because this is a guide for Capitol Heights, we only included companies that provide services to 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 are the kinds of windows?
The most common kinds of windows for homes are slider windows, bay windows, double-hung and single-hung windows, casement windows, awning windows, transom windows and picture windows.
Can you replace your own windows?
If you're handy and know how to replace a window, you may be able to install your own windows. However, if you don't have the time or experience, we don't recommend trying it.
How long does window installation take?
Each window takes about 30 minutes to install based on the kind of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
Should I replace all my windows at once?
If your windows are greater than 20 years old, it's probably time to replace all of them. At that point, they are usually less efficient, leakier and/or more damaged than new windows. Replacing your windows all at once will involve less paperwork and less time.