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Best Window Replacement Companies in Windsor, CA

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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Replacement windows can shield your home from leaks and drafts, boost its energy efficiency, and give it some extra charm. A skilled window provider can help you get the most value from your replacement windows, so you can increase their lifespan.

Most Hands-Free Install
Renewal by Andersen logo
4.7/5

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

  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience

SAVE $375 OFF EACH WINDOW AND $775 OFF EACH DOOR*

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 Windsor

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.

We've compiled this list of contractors that specialize in window replacement in Windsor.

The This Old House Reviews Team assessed scores of window companies in and around Windsor. We looked at the following metrics to determine the best window replacement providers:

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

Top Rated Provider
Northwest Exteriors Logo
Top Rated

Northwest Exteriors

4.6/5

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

Based on 22 reviews


3450 Airway Dr STE G, Santa Rosa, CA 95403

(707) 527-7770

www.northwestexteriors.com

Denton's Glass Co.

4.6/5

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

Based on 15 reviews


957 W College Ave, Santa Rosa, CA 95401

(707) 708-0798

dentonsglass.com
GreenRun Construction - General Contractors Logo

GreenRun Construction - General Contractors

4.5/5

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

Based on 26 reviews


2175 Bluebell Dr Suite E, Santa Rosa, CA 95403

(707) 812-7006

www.greenrunusa.com
B & L Glass Logo

B & L Glass

4.5/5

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

Based on 210 reviews


3175 Cleveland Ave, Santa Rosa, CA 95403

(707) 546-4143

blglass.com
Jack Smith Glass & Sash Inc. Logo

Jack Smith Glass & Sash Inc.

4.3/5

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

Based on 42 reviews


1050 N Dutton Ave, Santa Rosa, CA 95401

(707) 544-0640

www.jacksmithglass.com

Santa Rosa Window Tint

4.7/5

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

Based on 99 reviews


3721 Santa Rosa Ave b4, Santa Rosa, CA 95407

(707) 879-8468

www.santarosawindowtint.com

Pella Windows & Doors of Northern California

4.6/5

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

Based on 19 reviews


5430 Commerce Blvd #1b, Rohnert Park, CA 94928

(707) 394-5886

www.pellanorcal.com

Nor Cal Glass Products

4.1/5

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

Based on 15 reviews


566 Martin Ave A, Rohnert Park, CA 94928

(707) 206-9660

www.norcalglassproducts.com
Novato Glass Inc Logo

Novato Glass Inc

4.5/5

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

Based on 32 reviews


1020 Reichert Ave, Novato, CA 94945

(415) 897-5117

novatoglassinc.com
American Window Systems, Inc. Logo

American Window Systems, Inc.

4.4/5

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

Based on 34 reviews


1729 Action Ave suite b, Napa, CA 94559

(707) 244-7260

www.amwinsys.com

Best of the rest

Below are home warranty companies that provide decent coverage but fell short of top scores in our rating system. We recommend these only for specific coverage needs.

  • The Glass Guru

    4.7/ 5

    1601 Enterprise Dr STE 14, Fairfield, CA 94533

    (707) 348-9539

  • Window Factory

    4.6/ 5

    2100 Redwood Hwy, Greenbrae, CA 94904

    (415) 924-3300

  • California Glass of Vallejo, Inc.

    4.3/ 5

    1014 Broadway, Vallejo, CA 94590

    (707) 643-5609

  • Glass & Sash Inc.

    4.2/ 5

    425 Irwin St, San Rafael, CA 94901

    (415) 456-2240

  • A-Taylor Made Window

    4.7/ 5

    5327 Jacuzzi St #5E, Richmond, CA 94804

    (510) 559-5530

  • Vallejo Glass Inc.

    3.7/ 5

    205 Couch St, Vallejo, CA 94590

    (707) 644-4447

Facts about Windsor

  • Annual Energy Efficient Windows Savings:
    $418
  • Average Max Temperature:
    65°F
  • Average Min Temperature:
    50°F
  • Average Daily Sunlight:
    67%
  • Average Annual Snowfall:
    0.0”
  • Average Monthly Precipitation:
    3.46”

How To Choose a Window Company in Windsor

It's essential to find a window replacement company that meets your specific values, needs, and preferences. Consider the following traits during your search:

Window Cost by Type

When you're shopping for replacement windows, it's essential to remember that there's more to cost than just purchase price. You want a high-quality and durable window. Choosing economy replacement windows could actually raise your overall cost, since they come with a shorter lifespan and more intensive maintenance needs. The total cost of your replacement windows will hinge on the specific styles, sizes, and materials you need. Transom windows are inexpensive with their simple size and straightforward form factor, while a custom-cut arch window in a master suite will cost more. It's recommended to consult a reliable window installer to figure out your ideal options.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$248-$1,519
Awning$358-$998
Bay$826-$6,123
Custom$367-$1,021
Casement$286-$1,656
Double-hung$133-$862
Egress$245-$611
Glass Block$49-$620
Picture$215-$1,588
Single-hung$97-$1,633
Skylight$122-$1,474
Sliding$281-$1,429
Storm$58-$404
Transom$299-$626

*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 pick a window material. Homeowners often base their decision on aesthetic preferences, the local climate and energy efficiency objectives. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows 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$58-$1,633
Composite$590-$1,324
Fiberglass$97-$826
Vinyl$199-$1,837
Wood$295-$1,656

*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

Ask each window installer you're evaluating about labor costs, warranty fees, and permit fees. This will help you understand the overall expenses involved in the project.

Experience and Training

The longer a window company has been in business, the better its workmanship will likely be. Talk with a company representative to learn more about its experience, guarantees, and public and private credentials. Company websites often keep photo galleries showing off previous work technicians have done.

Licensing and Credentials

A California window installer must be licensed as a Window Coverings Contractor, General Building Contractor and Glazing Contractor if it takes on jobs valued at over $500. Each license has its own exam and work requirements. If a contractor is caught working without a license, they'll have to pay substantial fines.

Types of Windows Offered

The type of window you prefer should influence your company choice. Not every contractor will necessarily be familiar with the window brand you want. A company website will tell more about the styles of windows it works with, such as:

Equally important to your desired windows' shape is their framing. Ask your window installer if it offers the frame material you want, such as fiberglass, aluminum, vinyl, composite, or wood.

Customer Feedback

Reading other customers' stories is an interesting way to screen different window companies. Read customer reviews on sites such as Yelp, Trustpilot, and Google. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.

Frequently Asked Questions about Window Replacement in Windsor

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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