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Best Window Replacement Companies in Washington, DC

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Written By Max Peterson | Last Updated: February 05, 2024

You might be installing new windows to enhance your home's design, improve your energy efficiency, or protect your home from harsh weather conditions. If your windows are getting old or damaged, it's likely time to get new ones. Hiring a licensed window company will help you get the best results and help you avoid costly mistakes from trying to complete the job yourself the job yourself.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Washington Window Installation Companies

The services on this list will make window replacement in Washington as painless as possible.

The This Old House Reviews Team evaluated scores of window providers in and around Washington. We used the following factors to identify the best window replacement companies:

  • Energy-efficiency guarantees
  • Professional experience and licensure
  • Services and warranties
  • Product quality
  • Customer reviews and recommendations

Champion Restoration & Construction LLC Logo

Champion Restoration & Construction

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4.7/5
Based on 27 customer reviews.

Services Offered

Window Install & Replacement Full-Service Installations Residential Windows Commercial Windows

Highlights

  • Free assessment
  • Price transparency
  • Educational website
14102 Sullyfield Cir Suite #2200, Chantilly, VA 703-718-6777 championrandc.com
Window World of Washington DC Logo

Window World of Washington DC

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4.4/5
Based on 418 customer reviews.

Services Offered

Sliding Glass Doors Window Install & Replacement Bay Windows Double-Hung Storm Doors

Highlights

  • Timely service
  • Price transparency
  • Good customer service
4116 Walney Rd Suite J, Chantilly, VA 703-378-7999 windowworlddc.com
Old Town Glass & Window Repair Logo

Old Town Glass & Window Repair

5/5
Based on 307 customer reviews.

Services Offered

Glass Showers Window Install & Replacement Glass Doors Custom Glass Glass Repair Sliding Glass Doors Window Repair Commercial Windows Mirrors

Highlights

  • Good customer service
  • Free assessment
  • Price transparency
244 S Reynolds St, Alexandria, VA 703-609-3508 oldtownglassandmirror.com
GR Contractors LLC General Home Remodeling/ Construction/ Kitchens & Bathrooms Remodeling/Commercial/Washington DC. Logo

GR Contractors LLC General Home Remodeling/ Construction/ Kitchens & Bathrooms Remodeling/Commercial/Washington DC.

4.7/5
Based on 15 customer reviews.

Services Offered

Window Repair Commercial Windows Window Install & Replacement

Highlights

  • Educational website
  • Good customer service
  • Free assessment
1336 Missouri Ave Nw #127, Washington, DC 202-847-7279 grcontractorsllc.com
Window Expert Logo

Window Expert

4.7/5
Based on 23 customer reviews.

Services Offered

Fiberglass Frames Glass Doors Commercial Windows Custom Window Designs Glass Showers Bay Windows Glass Repair Window Repair Window Install & Replacement Wood Frames Sliding Glass Doors Energy-Efficient Options

Highlights

  • Educational website
  • Free assessment
  • Price transparency
818 N Quincy St, Arlington, VA 703-936-8859 windowreplacementarlingtonva.com
Window Replacement DC - Bethesda Logo

Window Replacement DC - Bethesda

4.7/5
Based on 16 customer reviews.

Services Offered

Window Repair Roof Windows Mirrors Double-Hung Bay Windows Wood Frames Fiberglass Frames Andersen Glass Repair Window Install & Replacement Commercial Windows Vinyl Frames Energy-Efficient Options Sliding Glass Doors Skylights Glass Doors Aluminum Frames Custom Window Designs Storm Windows Glass Showers

Highlights

  • Educational website
  • Free assessment
  • Good customer service
6391 Arlington Rd #202, Bethesda, MD 702-842-2495 window-replacement-dc.com
Anderson Glass Contractors - Frameless Shower Door, Glass Door in Alexandria VA Logo

Anderson Glass Contractors - Frameless Shower Door, Glass Door in Alexandria VA

4.7/5
Based on 19 customer reviews.

Services Offered

Mirrors Window Install & Replacement Glass Repair Commercial Windows Aluminum Frames Glass Showers Stained Glass Window Repair Custom Glass Glass Doors

Highlights

  • Free assessment
  • Good customer service
  • Educational website
4570 Beech Rd, Marlow Heights, MD 703-623-2223 precisionglassexperts.com
KELEMER BROTHERS REPLACEMENT WINDOWS Logo

KELEMER BROTHERS REPLACEMENT WINDOWS

4.7/5
Based on 219 customer reviews.

Services Offered

Window Install & Replacement Energy-Efficient Options

Highlights

  • Good customer service
  • Price transparency
  • Free assessment
10822 Childs Ct, Silver Spring, MD 410-375-8206 kelemerbrothers.com
DISTRICT CAPITOL GLASS LLC windows repair & doors glass replacement and shower door installation (DMV) Logo

DISTRICT CAPITOL GLASS LLC windows repair & doors glass replacement and shower door installation (DMV)

4.7/5
Based on 30 customer reviews.

Services Offered

Glass Doors Glass Repair Glass Showers Mirrors Commercial Windows Screen Repair Window Repair Sliding Glass Doors Window Install & Replacement

Highlights

  • Free assessment
  • Educational website
  • Good customer service
6320 Wingate St, Alexandria, VA 571-344-4416 districtcapitolglass.com

More Local Window Companies

Metropolitan Window & Glass Repair

User Reviews: 4.7/5 

3766 Howard Ave Suit 205
Kensington, MD 20895

Metropolitan Glass Services

User Reviews: 4.6/5 

5142 MacArthur Blvd NW
Washington, DC 20016

Kennedy Glass in DC - Window Glass Repair- Glass Door Repair-Emergency Board Up Washington DC

User Reviews: 4.5/5 

9th St NW
Washington, DC 20001

District Window & Glass Repair

User Reviews: 4.5/5 

704 Leyte Pl
Oxon Hill, MD 20745

Thompson Creek Window Company Manufacturing Center

User Reviews: 4.5/5 

8100 Penn Randall Pl
Upper Marlboro, MD 20772

Medallion Security Door and Window Company

User Reviews: 4.5/5 

2849 Kaverton Rd
Forestville, MD 20747

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Washington
Annual Energy Efficient Windows Savings: $244
Average Max Temp: 63°F
Average Min Temp: 47°F
Average Daily Sunlight: 55%
Average Annual Snowfall: 11.2"
Average Monthly Precipitation: 3.62"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Washington

With Washington's large population, you're sure to find a reliable window company that matches your values and preferences. As you contact companies, keep the following factors in mind:

Window Cost by Type

When you're shopping for new windows, it's crucial to remember that there's more to cost than just purchase price. You want a window with top-notch quality and durability. Choosing cheap windows could actually raise your overall cost, since they come with a shorter lifespan and more intensive maintenance needs. The material, style, and size of your new windows have the greatest impact on your final cost. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. It's advisable to speak with a vetted installer to figure out your best options.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window Types Average Cost
Arched $233-$1432
Awning $337-$940
Bay $778-$5774
Custom $346-$962
Casement $269-$1561
Double-hung $125-$812
Egress $230-$576
Glass Block $46-$584
Picture $202-$1497
Single-hung $91-$1539
Skylight $115-$1390
Sliding $265-$1347
Storm $54-$380
Transom $282-$590

Window Material Cost

You'll also need to select a window material. Homeowners usually make their selection by considering the local climate, energy efficiency objectives and aesthetic preferences. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. Wood windows cost less up-front, but you'll need to invest in regular maintenance to prevent the frame from wear and warping. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window Types Average Cost
Aluminum $54-$1539
Composite $556-$1248
Fiberglass $91-$778
Vinyl $187-$1732
Wood $278-$1561

Other Window Replacement Costs

Your total cost for new windows will also include applicable warranty fees, permit-related costs (if required), and labor. Make sure to discuss each of these elements with an estimator before committing to a window company.

Experience and Training

Choose a business that focuses on window installation and repair, and look for this information on its website:

  • The number of years it's been in business
  • Photo galleries of completed projects
  • Official non-government accreditations attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

Types of Windows Offered

No two installers offer the same window designs and materials. Find one that's an expert in the type you want for your home.

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Finally, pay close attention to the framing materials that an installer uses. Each frame material has a different price point, energy efficiency level and life span. A company will usually specify whether the windows they place use fiberglass, vinyl, metal, wood, or composite.

Customer Feedback

Perhaps the best way to screen window companies for your job is to see what previous customers have said about them. Trustworthy sources for customer reviews include Google, the BBB, and Trustpilot Speak with people you know who have used the company you'd like to hire, and ask a representative for professional references.


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Frequently Asked Questions About Window Replacement in Washington

Why should I hire a professional to install or replace my windows?

By working with an expert, you don't need to worry about measurement missteps or lacking the right tools. A window installation team is well-equipped with the right tools and skills to do the job safely and precisely. You can also get fast, informed answers to your questions and customized assistance to make the most of your new windows

What is the maintenance schedule for an average window, and how long will it last?

Windows don't have an indefinite lifespan, and most vinyl and wood models are designed to serve your home for around two decades. Over time, sealants loosen, framing contracts and expands, and window coatings deteriorate. These changes result in condensation, air leaks, energy loss, and other expensive problems necessitating repair or replacement.

Is it better to replace all my windows at once, or just a few at a time?

To form a window replacement game plan, consider your budget, home improvement goals, and energy efficiency targets. A gradual replacement allows for cost savings and prioritize the windows that need the most attention, but you'll also notice lesser improvements in efficiency. A entire-home replacement will cost more up front, but you'll see a more noticeable energy efficiency improvement.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star