27 Best Window Replacement Companies in Sonoma, CA (Jan 2023)
Window Companies Near Me

Thinking about improving your property's energy efficiency? The best window replacement companies can help.

We analyzed all the top window installers in Sonoma and selected the top 27 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 12, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Sonoma. Outdated windows can cost you in energy bills. In fact, the Department of Energy estimates that 25-30% of your house's heat or cool air could be lost through your windows.

Luckily, saving you energy with efficient windows also helps our goals of conserving energy and the resources it takes to make it.

Efficient windows are particularly important in Sonoma, where the temperature varies throughout the year. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $648 per year.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • More expensive than competition

Excellent Reputation

Milgard Windows & Doors

★★★★★
4.5

  • EnergyStar Partner
  • Wide network of installers
  • Lifetime warranty available
  • Entails hiring third-party contractors

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Great industry reputation
  • Large serice area
  • Quality of service will depend on your area

Best Window Replacement Companies in Sonoma

The EcoWatch Reviews team evaluated dozens of installers across the country to find the top window installation companies for our readers. The providers in this article scored best in our review categories, such as energy-efficient offerings, customer service, availability, local expertise, price and more.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Award-winning company
  • Pros icon Great industry reputation
Cons:
  • Pros icon More expensive than competition

Renewal by Andersen provides the best availability in Sonoma. Andersen has been in the window industry for around 27 years.

It 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 Windows

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. Not all of Andersen's offerings are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Sonoma?

Prices are not available on Andersen's website, as the cost of window installment depends on how many and what type(s) of windows you need. However, 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 to know for sure, you can inquire about a quote on the company's website.

Milgard Windows & Doors logo
FAST QUOTE
as little as 30 seconds
Excellent Reputation

Milgard Windows & Doors

★★★★★
BBB Rating: A
Locations: West Coast
Founded: 1962
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Wide network of installers
  • Pros icon Lifetime warranty available
Cons:
  • Pros icon Entails hiring third-party contractors

Milgard Windows & Doors is a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has about 60 years of experience in the window installation industry. The company has many glowing reviews from customers on online review websites.

It has established itself as a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.

Energy Efficiency of Milgard Windows & Doors Windows

The company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised. Not all of Milgard's offerings are Energy Star certified, so make sure you mention that you'd like Energy Star windows when inquiring.

How much does Milgard Windows & Doors cost in Sonoma?

Although prices are not readily available on Milgard's website, it offers different kinds of windows at varying price points. If you'd like to know for sure, you can ask for a quote on the company's website.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Large serice area
Cons:
  • Pros icon 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 services 200 locations nationwide. Its reputation is backed by many positive reviews from customers online.

It 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 Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Window World cost in Sonoma?

Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window installation industry. Its reputation is backed by many positive reviews on customer review websites.

It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so be sure to ask your Universal representative when inquiring about services.

How much does Universal Windows Direct cost in Sonoma?

Even though prices are not available on Universal's website, installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you'd like to know for sure, you can inquire about a quote on the company's website.

Please note that the following companies are national, meaning the quality of the service may vary depending on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for every company.

More Window Replacement Companies in Sonoma

The Glass Guru

Fairfield, CA
4.3
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Dependable Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/fairfield-vacaville-ca/
Address: 1601 Enterprise Dr Unit 14, Fairfield, CA 94533
Phone: (707) 348-9539

Window Replacement Berkeley

Berkeley, CA
4.0
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://bestexteriors.com/
Address: 909 University Ave, Berkeley, CA 94710
Phone: (510) 722-0025

Window Replacement Vallejo

Vallejo, CA
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Free Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://bestexteriors.com/
Address: 116 Springstowne Center, Vallejo, CA 94591
Phone: (707) 515-0257

Window Replacement Walnut Creek

Walnut Creek, CA
4.0
★★★★★
  • Pros icon Reliable Service
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://bestexteriors.com/
Address: 2842 Ygnacio Valley Rd, Walnut Creek, CA 94598
Phone: (925) 464-1334

Window Replacement Concord

Concord, CA
4.0
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Timely Service
  • Pros icon Dependable Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://bestexteriors.com/
Address: 1856 Colfax St, Concord, CA 94520
Phone: (925) 466-4343

Window Replacement Vacaville

Vacaville, CA
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Arrives on Time
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://bestexteriors.com/
Address: 2061 Peabody Rd, Vacaville, CA 95687
Phone: (707) 317-1074

Window Replacement Richmond

Richmond, CA
4.0
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes
  • Pros icon Arrives on Time
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://bestexteriors.com/
Address: 845 Marina Bay Pkwy, Richmond, CA 94804
Phone: (510) 609-1138

Bestoff Windows & Construction

Concord, CA
4.0
★★★★★
  • Pros icon Free Quotes
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website

Services Offered

  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.bestoffwindows.com/
Address: 1000 Detroit Ave Suite "S, Concord, CA 94518
Phone: (925) 457-9026

Contra Costa Plate & Mirror Co

Pacheco, CA
3.9
★★★★★
  • Pros icon Dependable Service
  • Pros icon Locally Recognized for Quality
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung

Website: http://www.ccplateandmirror.com/
Address: 418 N Buchanan Cir #13, Pacheco, CA 94553
Phone: (800) 452-7789

The Window Specialists, Inc.

Oakland, CA
3.9
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Gives to charity
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Business Windows

Website: http://www.windowspecialist.com/
Address: 3250 Hollis St, Oakland, CA 94608
Phone: (510) 923-1000

Lafayette Glass Company

Lafayette, CA
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Sliding Glass

Website: http://www.lafayetteglasscompany.com/
Address: 3375 Mt Diablo Blvd, Lafayette, CA 94549
Phone: (925) 284-9510

Northwest Exteriors

Santa Rosa, CA
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung

Website: http://www.northwestexteriors.com/
Address: 3450 Airway Dr STE G, Santa Rosa, CA 95403
Phone: (707) 527-7770

Save Energy Company

Petaluma, CA
3.8
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service
  • Pros icon Reliable Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.saveenergyco.com/
Address: 315 Petaluma Blvd S, Petaluma, CA 94952
Phone: (415) 492-1814

Affordable Windows Vacaville

Vacaville, CA
3.8
★★★★★
  • Pros icon Free Quotes
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Reliable Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://affordablehousewindowsnearme.com/
Address: 2061 Peabody Rd, Vacaville, CA 95687
Phone: (916) 382-0551

Build Glass Company - Residential & Commercial Glass Repair Services

Richmond, CA
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Reliable Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows

Website: https://build-glass-company.business.site/
Address: 5226 Burlingame Ave, Richmond, CA 94804
Phone: (510) 925-7050

California Glass of Vallejo, Inc.

Vallejo, CA
3.7
★★★★★
  • Pros icon Award-Winning
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Commercial Windows

Website: http://www.calglassofvallejo.com/
Address: 1014 Broadway, Vallejo, CA 94590
Phone: (707) 643-5609

Dan's Glass Inc

Concord, CA
3.4
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service
  • Pros icon Dependable Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.dansglassinc.com/
Address: 1600 Concord Ave, Concord, CA 94520
Phone: (925) 827-4173

Dan's Glass Inc

10+ years in business · Benicia, CA
3.4
★★★★★
  • Pros icon Reliable Service
  • Pros icon Good Customer Service
  • Pros icon Arrives on Time
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.dansglassinc.com/
Address: 10+ years in business · Benicia, CA
Phone: (707) 746-7804

Vallejo Glass Inc.

Vallejo, CA
3.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options

Website: https://vallejoglass.com/
Address: 205 Couch St, Vallejo, CA 94590
Phone: (707) 644-4447

R & S Glazing Specialties

American Canyon, CA
3.4
★★★★★
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Heavy Glass
  • Service icon Fast Delivery
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://www.rsglazing.com/
Address: 5353 Napa Vallejo Hwy, American Canyon, CA 94503
Phone: (707) 257-7111

CWD Remodels & Windows

Concord, CA
3.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: http://cwdremodelsandwindows.com/
Address: 5046 Commercial Cir e, Concord, CA 94520
Phone: (925) 449-5643

Windows & Beyond

Concord, CA
3.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options

Website: http://www.windowsandbeyond.net/
Address: 1027 Shary Ct, Concord, CA 94518
Phone: (925) 689-6600

Novato Glass Inc

Novato, CA
3.3
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: http://novatoglassinc.com/
Address: 1020 Reichert Ave, Novato, CA 94945
Phone: (415) 897-5117

ClimatePro

Rohnert Park, CA
3.3
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://www.climatepro.com/
Address: 6145 State Farm Dr, Rohnert Park, CA 94928
Phone: (707) 755-7337

The Window Cleaning Specialists, LLC

Santa Rosa, CA
3.3
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Appointment Windows
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows

Website: https://www.windowcleaningspec.com/
Address: 3558 Round Barn Blvd ste 200, Santa Rosa, CA 95403
Phone: (707) 690-0298

Dotto Glass Inc

San Rafael, CA
3.2
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://dottoglass.com/
Address: 74 Mitchell Blvd, San Rafael, CA 94903
Phone: (415) 479-1274

Window Replacement

Walnut Creek, CA
3.2
★★★★★
  • Pros icon Free Quotes
  • Pros icon Award-Winning
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Architectural Glass

Website: https://windowreplacementwalnutcreek.com/
Address: Walnut Creek, CA
Phone: (925) 886-6171

How Installing Energy-Efficient Windows in Sonoma Saves You Money

When you switch to energy-efficient windows, you may see several perks, including:

  • Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading and repairing your windows is an important part of maintaining your property and its value.
  • Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
  • Save on power bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll require less energy to heat or cool your home.
  • Reduce your carbon footprint: In Sonoma, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year once you switch to energy-efficient windows.

Estimated Cost of Window Replacement in Sonoma

Each window installer offers varying services and has different prices depending on several factors.

How Much Do New Windows Cost?

Generally, homeowners in Sonoma can expect that most window installations will cost between $250 and $1,200, with the average cost at around $600. Costs will vary considerably based on your location, the quality of your products, the current condition of your home and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like shutters, baths, coating and more. Additional services will increase your overall project costs.

Whether or not you choose energy-efficient windows is another factor that will determine the cost. These will almost always cost more than other windows, but on the other hand, you can save about $648 a year on your energy bills in Sonoma.

Costs will also vary based on the material you pick for your window frames. Aluminum frames have the lowest price. They're sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.

What Services do Window Installers Offer?

Generally, there are two kinds of window installation services you can get: full-frame and pocket installations.

Full-frame installations entail replacing the total window, including the sill, trim and frame. You most likely need a full-frame installation when you want a new style or your window has considerable damage. Full-frame installations are more involved and will increase the overall cost. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are on the simpler end and will be less expensive, but you can't do this kind of installment if you have any pre-existing rot or water damage.

If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Sonoma, the decision will mostly be based on the efficiency of your home and how old your existing frames are.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • More expensive than competition

Excellent Reputation

Milgard Windows & Doors

★★★★★
4.5

  • EnergyStar Partner
  • Wide network of installers
  • Lifetime warranty available
  • Entails hiring third-party contractors

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • Great industry reputation
  • Large serice area
  • Quality of service will depend on your area

How We Choose the Best Window Installers in Sonoma

In our search to find the most reliable, eco-friendly window installers in Sonoma, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. We've evaluated the top window installers in Sonoma primarily based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

This one is self-explanatory, but we've chosen to highlight window installation companies that serve Sonoma so you can find a quality window installation company near you.

Work Quality

We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each company on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including quality of parts, professionalism, quality of installation, warranty, cost and more.

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers' prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

Protecting your investment in new windows is important to many homeowners. That's why window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Sonoma, CA Window Replacement FAQs

How much does a window install cost?

The national average cost of installing a window is about $600 but can range between $200 and $1,200, depending on a variety of factors. The price is typically influenced by the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

What are the most common kinds of replacement windows?

There are several different types of windows you can get for your home, including picture windows, transom windows, slider windows, awning windows, double-hung and single-hung windows, bay windows and casement windows.

When should I use a window installation company?

You should use a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can take a lot of time, so it's best left to the professionals.

When is it time to replace your windows?

Windows usually last 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have them looked at by an expert to determine if they are in need of a repair or replacement.

Should I replace all my windows at the same time?

If you're upgrading your windows because of energy-efficiency, replacing all of the windows at the same time is the only way to gain that benefit. However, if you have only one or two windows that are broken or drafty, you can replace just those.

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