25 Best Window Replacement Companies in Fairfield, CA (2023 Reviews)
Window Companies Near Me

If you're thinking of upgrading to new windows, our guide to the best window installation companies can help.

We analyzed all the top window installers in Fairfield and selected the top 25 based on:

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

By EcoWatch Local Advisors

Updated May 04, 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.

A review of the best window replacement companies in Fairfield may not seem like the most interesting article on EcoWatch, but trust us, windows impact your life more than you might think. The Department of Energy estimates that heat or cool air lost through old or damaged windows could be responsible for about 30% of residential energy climate use. In Fairfield, where the electric bills are an average of $35 per month, that's almost $$126 per year wasted.

Luckily, helping you save money with upgraded windows also helps our goals of reducing energy usage for the environment.

Efficient windows are of particular importance in Fairfield, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $640 each year.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

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

Excellent Reputation

Milgard Windows & Doors

★★★★★
4.5

  • EnergyStar Partner
  • Wide network of installers
  • Lifetime warranty available
  • Limited additional services

Best Window Replacement Companies in Fairfield

The EcoWatch Reviews team assessed dozens of providers that service the Fairfield area to find the top window installation companies that fit our standards. We assessed the providers on energy-efficient offerings, local experience, customer service, coverage area, 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 No lifetime warranty

Renewal by Andersen has the best availability in Fairfield. Andersen has around 27 years of experience in the window installation business. The provider has hundreds of positive reviews from customers online.

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 make sure you mention that you want Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Fairfield?

Even though prices are not available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can ask for a free quote on its website for more information about pricing.

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

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Lifetime warranty
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Fairfield. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the windows industry, and it currently provides services to 200 locations nationwide.

Window World may be the company for you if you're interested in 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 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 be sure to mention that you're interested in Energy Star windows when inquiring.

How much does Window World cost in Fairfield?

Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can receive 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 Limited additional services

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 replacement industry. Hundreds of positive reviews from customers online back the provider's reputation.

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

Milgard Windows & Doors is an Energy Star partner with a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Milgard representative when inquiring about services.

How much does Milgard Windows & Doors cost in Fairfield?

Though pricing information is 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 request 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. This provider has 20 years of experience in the windows business, and it has proved to be one of the most respected companies in Fairfield. Many positive reviews on customer review websites back the provider's reputation.

It has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal's offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Universal Windows Direct cost in Fairfield?

Though pricing is not readily 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. Requesting a free quote on its website is the best way to get more accurate pricing information.

One thing to note is that the companies in this section are national, which means the quality of customer service may depend on your local team. We have tried to be unbiased and transparent by mentioning both pros and cons for each company.

More Window Replacement Companies in Fairfield

The Glass Guru

Antioch, CA
4.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

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

Website: https://theglassguru.com/locations/brentwood-ca/
Address: 2220 A St Suite A, Antioch, CA 94509
Phone: (925) 690-1947

A-1 Guaranteed Heating & Air, Inc

Vallejo, CA
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Award-Winning

Services Offered

  • Service icon Sliding Glass
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Stained Glass
  • Service icon Commercial Windows
  • Service icon Fast Delivery

Website: http://www.a-1guaranteed.com/
Address: 1768 Broadway, Vallejo, CA 94589
Phone: (707) 645-0734

The Glass Guru

Fairfield, CA
4.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

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

Window Replacement Fairfield

Fairfield, CA
4.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Stained Glass
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Double-Hung

Website: https://bestexteriors.com/
Address: 2300 Boynton Ave #144, Fairfield, CA 94533
Phone: (707) 404-3062

Catalog Blinds

Brentwood, CA
3.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Award-Winning

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Sliding Glass

Website: http://www.catalogblindsusa.com/
Address: 2727 Cathedral Cir, Brentwood, CA 94513
Phone: (925) 522-9641

Vallejo Glass Inc.

Vallejo, CA
3.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

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

Budget Blinds of Fairfield/Vacaville

Vacaville, CA
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Custom Window Designs

Website: http://www.budgetblinds.com/Fairfield
Address: 57 Commerce Pl Ste D, Vacaville, CA 95687
Phone: (707) 447-2494

Aames Windows & Doors Inc

Alamo, CA
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Award-Winning
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Stained Glass
  • Service icon Double-Hung
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Sliding Glass

Website: https://aameswindows.com/
Address: 11 Orchard Ct suite d, Alamo, CA 94507
Phone: (800) 862-1947

Aames Windows & Doors

Concord, CA
3.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Free assessment

Services Offered

  • Service icon Stained Glass
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Fast Delivery

Website: https://aameswindows.com/
Address: 2874 Euclid Ave, Concord, CA 94519
Phone: (925) 671-7566

Home Services at The Home Depot

Martinez, CA
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Stained Glass
  • Service icon Fast Delivery
  • Service icon Glass Showers
  • Service icon Aluminum Window Frames

Website: https://www.homedepot.com/l/Martinez/CA/Martinez/94553/1380/services
Address: 1037 Arnold Dr #1380, Martinez, CA 94553
Phone: (925) 317-1523

Dan's Glass Inc

Concord, CA
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Double-Hung
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Glass Showers

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

Bestoff Windows & Construction

Concord, CA
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Fast Delivery

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

Lafayette Glass Company

Lafayette, CA
3.9
★★★★★
  • Pros icon Award-Winning
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Educational Website

Services Offered

  • Service icon Full-Service Installations
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Fast Delivery

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

Contra Costa Plate & Mirror Co

Pacheco, CA
3.9
★★★★★
  • Pros icon Award-Winning
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

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

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

TINTIX Window Tinting

Brentwood, CA
3.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://www.tintix.com/
Address: 2160 Elkins Way suite b, Brentwood, CA 94513
Phone: (925) 261-7111

Fairfield Tint Masters

Fairfield, CA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: https://www.fairfieldtintmasters.com/
Address: 2499 Martin Rd, Fairfield, CA 94534
Phone: (707) 862-1140

American Window Systems, Inc.

Napa, CA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Aluminum Window Frames
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Bay Windows

Website: https://www.amwinsys.com/
Address: 1729 Action Ave suite b, Napa, CA 94559
Phone: (707) 258-0880

Windows & Beyond

Concord, CA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Residential Windows
  • Service icon Custom Window Designs

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

Vallejo Emergency Handyman Service

Vallejo, CA
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Fast Delivery

Website: http://quality-handyman-service.business.site/
Address: 328 Virginia St #303, Vallejo, CA 94590
Phone: (707) 452-3437

Siding Installation And Repair

Fairfield, CA
3.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://bestexteriors.com/siding/
Address: 1111 Alaska Ave, Fairfield, CA 94533
Phone: (707) 895-4318

California Glass of Vallejo, Inc.

Vallejo, CA
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Award-Winning

Services Offered

  • Service icon Glass Showers
  • Service icon Full-Service Installations
  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Bay Windows

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

PREMIUM WINDOW TINT & AUTOWORX

Pittsburg, CA
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

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

Website: https://premiumwindowtint.com/
Address: 999 Harbor St Suite E, Pittsburg, CA 94565
Phone: (510) 631-5199

Wood Windows and Doors Corporation

San Pablo, CA
3.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

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

Website: https://www.woodwindowsndoors.com/
Address: 210 Center Ct, San Pablo, CA 94806
Phone: (510) 363-3242

CWD Remodels & Windows

Concord, CA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Fast Delivery
  • Service icon Glass Showers

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

Diablo Custom Screen & Glass

Concord, CA
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Residential Windows
  • Service icon Bay Windows
  • Service icon Commercial Windows
  • Service icon Custom Window Designs
  • Service icon Glass Showers

Website: http://www.diabloscreen.com/
Address: 1065 Shary Cir, Concord, CA 94518
Phone: (925) 689-1100

How Installing Energy-Efficient Windows in Fairfield Saves You Money

By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, including:

  • 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.
  • Save money on power bills: The Department of Energy estimates that heat gained or lost via windows makes up around 25-30% of energy use in your home. Installing energy-efficient windows can help lower that amount, which helps you save more on your bills.
  • Decrease your carbon footprint: By using less energy once switching to Energy Star certified windows, you'll also be reducing your carbon dioxide emissions by about 12%, according to Energy Star.
  • Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.

Estimated Cost of Window Replacement in Fairfield

Windows come in all shapes and sizes, so costs and services will vary considerably. Here are the typical costs and services that you can find from window installation companies.

How Much Do New Windows Cost?

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

It's also worth bearing in mind that energy-efficient windows will typically cost more initially, but Energy Star estimates that upgrading the windows on your Fairfield home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you'll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

Another factor that influences the overall cost is the material of the frame you select. Aluminum frames are typically the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.

What Services do Window Installers Offer?

When it comes to window replacements, in general there are two types that your installer will have: full-frame and pocket installations.

A full-frame installation is a replacement of the total window. This service involves removing the old window, the sill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which increase the total cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. A pocket installation entails installing a new window within the existing frame. This means instead of tearing out the whole unit and reinstalling it, the installer will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you're unsure which type of window installation service you should get, your installer can assist you. Typically, the choice depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Manufactures products in-house
  • Award-winning company
  • Great industry reputation
  • No lifetime warranty

Best Affordability

Window World

★★★★★
4.5

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

Excellent Reputation

Milgard Windows & Doors

★★★★★
4.5

  • EnergyStar Partner
  • Wide network of installers
  • Lifetime warranty available
  • Limited additional services

How We Choose the Best Window Installers in Fairfield

In our search to make your home improvements easier and more eco-friendly in Fairfield, the EcoWatch team landed on the above companies as the best window installation companies in the city. We have reviewed the best window replacement companies in Fairfield mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:

Service Area

Because this is a guide for Fairfield, we only included companies that serve the city. There are certainly reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Fairfield.

Work Quality

When installing new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand of window you get. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including warranty, quality of parts, quality of installation, professionalism, cost and more.

Cost

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

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Due to Fairfield's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Fairfield window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

Fairfield, CA Window Replacement FAQs

What is the average cost to install windows?

The average cost of replacing a window ranges between $450 and $650. There are many factors that influence how much it costs, such as the number of windows, your property's location, styles and sizes of windows, how energy-efficient the windows are, local labor costs and the materials used in designing the windows.

What type of window is the most energy-efficient?

Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — that means they're certified energy-efficient by the U.S. Department of Energy.

Do you really have to use a window installation company?

You should hire a window installation professional whenever you want to replace your windows. Installing windows is a involved process that can take a lot of time, so it's best handled by the professionals.

When is the best time of year to replace windows?

Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into your home, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.

Should I replace my windows all at the same time?

If you want to get more efficient windows and save money on energy costs, replacing all of the windows at once is the only way to see a noticeable difference. On the other hand, if you have only one or two windows that are broken or leaky, you can replace just those.

Follow us