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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Replacement windows can protect your home from water damage, enhance its energy efficiency, and give it some extra charm. A reputable window replacement company can help you make the most of your replacement windows, so you can increase their lifespan.

Best Financing
Champion logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience

Save 35% + $100 off per window!

Most Customizable
Power Home logo
4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Next-Day Appointments Available

Best Financing
DaBella logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Knowledgeable sales representatives
  • American-made products
  • Great financing options

10 Best Window Replacement Companies in Germantown

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

By selecting one of these best companies for window replacement in Germantown, you'll reap the benefits of new windows in no time.

Germantown residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

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

Featured Partner
Renewal by Andersen of the Capital Region Logo
Top Rated

Renewal by Andersen of the Capital Region

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 431 reviews


5081 Nicholson Ln, North Bethesda, MD 20852

(301) 816-3221

www.renewalbyandersen.com/window-comp...
Featured Partner
Champion Replacement Windows of Baltimore Logo
Top Rated

Champion Replacement Windows of Baltimore

3.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 50 reviews


23 Fontana Ln, Rosedale, MD 21237

(410) 202-8636

www.championwindow.com/Baltimore

Pella Windows & Doors of Gaithersburg

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 377 reviews


202 Perry Pkwy Suite 6, Gaithersburg, MD 20877

(202) 810-6722

www.pellabranch.com/washington-dc/sho...

MDVA Windows

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 67 reviews


12828 Clarksburg Square Rd UNIT 304, Clarksburg, MD 20871

(240) 887-2908

www.mdvawindows.com

Capital Remodeling, Inc.

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 59 reviews


555 Quince Orchard Rd #210, Gaithersburg, MD 20878

(800) 310-7154

www.capitalremodeling.com

Gaithersburg Glass Company

4.1/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 34 reviews


19200 Chennault Way, Gaithersburg, MD 20879

(301) 948-2623

www.gburgglass.com
Safety Window Glass Repair LLC Logo

Safety Window Glass Repair LLC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 103 reviews


7529 Spring Lake Dr Unit C1, Bethesda, MD 20817

(202) 460-8860

safetywindowglassrepair.com
Artisan Windows Logo

Artisan Windows

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 15 reviews


15416 Tierra Dr, Silver Spring, MD 20906

(301) 476-1735

www.artisanwindows.net

C2 Operations

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 257 reviews


18 Sycolin Rd SE, Leesburg, VA 20175

(703) 651-6677

c2operations.com

R&H Glazing Inc

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 15 reviews


511 E Market St, Leesburg, VA 20176

(571) 497-5853

leesburgwindowreplacement.com

Facts about Germantown

  • Annual Energy Efficient Windows Savings:
    $294
  • Average Max Temperature:
    63°F
  • Average Min Temperature:
    46°F
  • Average Daily Sunlight:
    54%
  • Average Annual Snowfall:
    22.7”
  • Average Monthly Precipitation:
    3.58”

How To Choose a Window Company in Germantown

Each window company has unique offerings and approaches. To simplify the company search, keep these factors in mind:

Window Cost by Type

Replacing your windows is a substantial expense, so balancing cost with durability is important. Choosing cheap replacement windows could actually increase your overall cost, due to their shorter lifespan and more intensive maintenance needs. The overall cost of your replacement windows will hinge on the particular sizes, styles, and materials you need. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. It's recommended to consult a vetted window installer to decide on your most suitable options.

To help you form a rough estimate, this table shows the typical cost of the most common residential window types.

Window TypesAverage Cost
Arched$233-$1,428
Awning$337-$937
Bay$776-$5,753
Custom$345-$959
Casement$268-$1,555
Double-hung$125-$810
Egress$230-$574
Glass Block$46-$582
Picture$202-$1,491
Single-hung$91-$1,534
Skylight$115-$1,385
Sliding$264-$1,342
Storm$55-$379
Transom$281-$588

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Window Material Cost

You'll also need to choose a window material. Homeowners frequently choose a material based on the local climate, aesthetic preferences and energy efficiency objectives. 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 TypesAverage Cost
Aluminum$55-$1,534
Composite$554-$1,244
Fiberglass$91-$776
Vinyl$187-$1,726
Wood$277-$1,555

*Our team sourced and verified this cost data by analyzing RSMeans construction estimates, national material and labor costs, and quotes obtained during our in-house consumer focus groups.

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to take into account the cost of labor, guarantees, and any other extra expenses that your project may need.

Experience and Training

The longer a window installer has been operating, the better its workmanship will likely be. Contact a company representative to learn more about its experience, public and private credentials, and guarantees. Company websites often have photo galleries demonstrating previous work technicians have done.

Licensing and Credentials

Window installers and subcontractors in Maryland must carry a license from the state's Home Improvement Commission. Each candidate for a license must successfully complete a trade and business exam, submit business filings, verify insurance information, and prove financial responsibility.

Types of Windows Offered

There are numerous replacement window types you can choose from, and it's essential to find a company that is experienced with the ones you want. Look on a company's website and reviews for any of these types:

Also, check the type of window framing materials a company works with. Each material has distinct price points, life spans, and energy performance capabilities. Common materials include aluminum, composite, vinyl, wood and fiberglass.

Customer Feedback

One of the greatest ways to vet a company is to check what other customers have written about their experiences. Trustworthy sources for customer reviews include Google, the BBB, and Yelp Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

Frequently Asked Questions about Window Replacement in Germantown

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star

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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