20 Best Window Companies in Martinez, CA (2024 Reviews)

Thinking about replacing your windows? We’ve got all the information you need in this list of the top window installation companies.

We analyzed all the top-rated window companies in Martinez and selected the best 20 based on:

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

By EcoWatch Local Advisors

Updated June 24, 2024

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.

Whether you're updating for aesthetics or have damaged windows, windows play a key role in conserving energy in your home. Outdated windows could lead to having higher energy bills during the winter or summer months.

Installing efficient windows on your home can help you save money each month on your electricity bills — and you can help the environment as well.

So if you’re building a new home, renovating or changing out old windows in Martinez, this is the best place to get started.

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Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best for Residential Windows

Window Nation

★★★★★
4.0
  • Custom Designs
  • Wide variety of products and services
  • Manufactures products in-house

Best Window Installation & Replacement Companies in Martinez

The EcoWatch team researched dozens of installers that service the Martinez area to find the top window installation companies that fit our standards. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as price, local expertise, customer service and beyond.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
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. Window World has about 27 years of experience in the windows industry, and it currently serves 200 locations nationwide. Many positive reviews on customer review websites back the company's reputation.

You may want to consider going with Window World if you're interested in a installer 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

Window World has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.

How much does Window World cost in Martinez?

Window World doesn’t have any pricing information displayed on its website, but it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

Milgard Windows & Doors logo
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
  • 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 windows industry, and it currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Many positive reviews on customer review websites back the company's reputation.

You may want to consider going with Milgard if you're interested in a installer 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 has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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.

How much does Milgard Windows & Doors cost in Martinez?

Milgard doesn’t have any pricing information displayed on its website, but it offers different kinds of windows at varying price points. You can inquire about a free quote on its website for more information about the cost.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. Many positive reviews on customer review websites back the company's reputation.

You may want to consider going with Andersen if you're interested in a installer that 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

Renewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. 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.

How much does Renewal by Andersen cost in Martinez?

Andersen doesn’t have any pricing information displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

We’ve recommended installers with good reputations, but note that some national companies have independently owned locations in Martinez, so your service may differ depending on your local crew. We have tried to be unbiased and transparent by listing pros and cons for each company reviewed.

More Window Companies in Martinez

Renewal by Andersen of San Francisco

Hayward, CA
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Skylights
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Bay Windows

Website: https://www.renewalbyandersen.com/window-company/890-san-francisco-ca/retailer
Address: 30806 Santana St, Hayward, CA 94544
Phone: (510) 803-3110

DaBella

Sacramento, CA
4.6
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Vinyl Frames
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation

Website: https://dabella.us/location/sacramento/
Address: 1300 National Dr #170, Sacramento, CA 95834
Phone: (916) 345-1576

Golden Heights Remodeling INC

Concord, CA
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: https://www.goldenheightsremodeling.com/
Address: 1110 Burnett Ave # J, Concord, CA 94520
Phone: (800) 521-0950

Diablo Custom Screen & Glass

Concord, CA
4.6
★★★★★

    Services Offered

    • Service icon Custom Glass
    • Service icon Glass Showers
    • Service icon Window Replacement/Installation
    • Service icon Bay Windows

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

    Lafayette Glass Company

    Lafayette, CA
    4.6
    ★★★★★
    • Pros icon Timely Service
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Glass Showers
    • Service icon Custom Glass
    • Service icon Window Repair
    • Service icon Energy-Efficient Options
    • Service icon Mirrors

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

    Diablo Glass Inc.

    Concord, CA
    3.8
    ★★★★★

      Services Offered

      • Service icon Mirrors
      • Service icon Glass Doors
      • Service icon Window Replacement/Installation
      • Service icon Glass Showers

      Website: http://www.diabloglassinc.com/
      Address: 1940 Concord Ave, Concord, CA 94520
      Phone: (925) 682-8271

      Dan's Glass Inc

      Concord, CA
      3.5
      ★★★★★
      • Pros icon Price Transparency
      • Pros icon Good Customer Service
      • Pros icon Educational Website
      • Pros icon Timely Service

      Services Offered

      • Service icon Glass Showers
      • Service icon Bay Windows
      • Service icon Window Repair
      • Service icon Window Replacement/Installation
      • Service icon Glass Doors
      • Service icon Mirrors
      • Service icon Glass Repair

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

      East County Glass & Window, Inc.

      Pittsburg, CA
      4.7
      ★★★★★
      • Pros icon Educational Website

      Services Offered

      • Service icon Window Replacement/Installation
      • Service icon Bay Windows
      • Service icon Glass Showers
      • Service icon Mirrors
      • Service icon Glass Doors

      Website: http://www.ecglass.com/
      Address: 441 E 10th St, Pittsburg, CA 94565
      Phone: (925) 432-1433

      Vallejo Glass Inc.

      Vallejo, CA
      3.4
      ★★★★★

        Services Offered

        • Service icon Glass Doors
        • Service icon Window Replacement/Installation
        • Service icon Glass Showers
        • Service icon Energy-Efficient Options
        • Service icon Glass Repair
        • Service icon Vinyl Frames
        • Service icon Mirrors
        • Service icon Metal Frames
        • Service icon Custom Glass
        • Service icon Bay Windows

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

        Windows & Beyond

        Concord, CA
        3.3
        ★★★★★
        • Pros icon Price Transparency
        • Pros icon Free assessment
        • Pros icon Educational Website
        • Pros icon Timely Service
        • Pros icon Good Customer Service

        Services Offered

        • Service icon Window Replacement/Installation
        • Service icon Bay Windows
        • Service icon Vinyl Frames
        • Service icon Energy-Efficient Options
        • Service icon Skylights

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

        Rojas Construction and Remodeling, Inc.

        Walnut Creek, CA
        3.3
        ★★★★★
        • Pros icon Free assessment
        • Pros icon Timely Service
        • Pros icon Price Transparency
        • Pros icon Good Customer Service

        Services Offered

        • Service icon Window Replacement/Installation

        Website: http://www.rojasremodel.com/
        Address: 2072 Essenay Ave, Walnut Creek, CA 94597
        Phone: (925) 584-6911

        Bestoff Windows & Construction

        Concord, CA
        3.3
        ★★★★★
        • Pros icon Educational Website
        • Pros icon Good Customer Service
        • Pros icon Price Transparency
        • Pros icon Free assessment
        • Pros icon Timely Service

        Services Offered

        • Service icon Vinyl Frames
        • Service icon Window Replacement/Installation
        • Service icon Metal Frames
        • Service icon Glass Doors

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

        AWW Replacement Windows & Doors

        Walnut Creek, CA
        3.1
        ★★★★★

          Services Offered

          • Service icon Window Replacement/Installation
          • Service icon Window Repair

          Website: http://windowswalnutcreek.com/
          Address: 496 N Civic Dr, Walnut Creek, CA 94596
          Phone: (925) 300-1018

          Action Glass, Inc

          Concord, CA
          3.1
          ★★★★★
          • Pros icon Good Customer Service
          • Pros icon Free assessment

          Services Offered

          • Service icon Glass Showers
          • Service icon Window Replacement/Installation
          • Service icon Glass Repair

          Website: http://www.actionglassca.com/
          Address: 1301 Galaxy Way, Concord, CA 94520
          Phone: (925) 687-9000

          California Glass of Vallejo, Inc.

          Vallejo, CA
          3.1
          ★★★★★
          • Pros icon Timely Service
          • Pros icon Good Customer Service
          • Pros icon Price Transparency
          • Pros icon Free assessment
          • Pros icon Educational Website

          Services Offered

          • Service icon Mirrors
          • Service icon Glass Showers
          • Service icon Bay Windows
          • Service icon Custom Glass
          • Service icon Glass Doors
          • Service icon Custom Window Designs
          • Service icon Window Replacement/Installation
          • Service icon Glass Repair

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

          The Glass Guru

          Fairfield, CA
          4.9
          ★★★★★
          • Pros icon Educational Website
          • Pros icon Free assessment
          • Pros icon Good Customer Service

          Services Offered

          • Service icon Glass Showers
          • Service icon Energy-Efficient Options
          • Service icon Wood Frames
          • Service icon Glass Doors
          • Service icon Window Repair
          • Service icon Metal Frames
          • Service icon Screen Repair
          • Service icon Storm/Impact Windows
          • Service icon Skylights
          • Service icon Custom Glass
          • Service icon Tempered Glass
          • Service icon Fiberglass Frames
          • Service icon Window Replacement/Installation
          • Service icon Glass Repair
          • Service icon Triple Pane Glass
          • Service icon Mirrors
          • Service icon Vinyl Frames

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

          Wilson Construction

          El Sobrante, CA
          3.0
          ★★★★★
          • Pros icon Free assessment
          • Pros icon Price Transparency
          • Pros icon Timely Service
          • Pros icon Good Customer Service

          Services Offered

          • Service icon Window Replacement/Installation

          Website: https://website-5295393420038640049163-generalcontractor.business.site/
          Address: 6013 Monte Verde Rd, El Sobrante, CA 94803
          Phone: (510) 682-7674

          Lema Windows and Doors Replacement

          Concord, CA
          2.9
          ★★★★★
          • Pros icon Educational Website
          • Pros icon Good Customer Service
          • Pros icon Price Transparency
          • Pros icon Free assessment

          Services Offered

          • Service icon Glass Doors
          • Service icon Bay Windows
          • Service icon Energy-Efficient Options
          • Service icon Wood Frames
          • Service icon Window Replacement/Installation

          Website: http://www.lemawindowdoor.com/
          Address: 950 Detroit Ave, Concord, CA 94518
          Phone: (866) 767-5362

          Best Exteriors

          Oakland, CA
          4.6
          ★★★★★
          • Pros icon Educational Website
          • Pros icon Timely Service
          • Pros icon Price Transparency
          • Pros icon Free assessment
          • Pros icon Good Customer Service

          Services Offered

          • Service icon Glass Doors
          • Service icon Bay Windows
          • Service icon Fiberglass Frames
          • Service icon Energy-Efficient Options
          • Service icon Wood Frames
          • Service icon Vinyl Frames
          • Service icon Window Replacement/Installation
          • Service icon Double-Hung

          Website: https://bestexteriors.com/
          Address: 1999 Harrison St #10219, Oakland, CA 94612
          Phone: (510) 327-0277

          Capitol Glass Company Inc

          Benicia, CA
          2.8
          ★★★★★

            Services Offered

            • Service icon Window Replacement/Installation
            • Service icon Glass Showers
            • Service icon Custom Glass

            Website: http://www.capitolglassbenicia.com/
            Address: 5000 E 2nd St ste h, Benicia, CA 94510
            Phone: (707) 745-4570
            Martinez Window Cost Calculator

            Calculate how much you can expect to pay for window installation and replacement in Martinez, CA using our customized window cost calculator.

            Estimated Window Cost:
            161 homeowners have requested a free estimate in the last 3 days.

            Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

            How Installing Energy-Efficient Windows in Martinez Saves You Money

            There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch are the following:

            • Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by 117 pounds per year on average.
            • Save on power bills: After you install 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.
            • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
            • Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.

            Estimated Cost of Window Replacement in Martinez

            Windows come in various purposes, shapes and styles, so costs and services will vary tremendously based on several factors. Below, we go over the typical cost and services that you can get from window installers.

            How Much Do New Windows Cost?

            On average, homeowners in Martinez can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door installations and replacements, which carry a higher price tag.

            It’s also worth bearing in mind that energy-efficient windows will almost always cost more upfront, but Energy Star predicts that upgrading the windows on your Martinez home translates to 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 upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.

            Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.

            What Services do Window Installers Offer?

            The first thing to ask yourself when planning on installing new windows is: Do you need a full-frame installation or a pocket installation?

            A full-frame installation replaces the complete window, such as the sill, frame, trim and the window panes. As this kind of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end and won’t cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.

            If you’re unsure which kind of window installation service you should get, your installer should be able to assist you. Typically, the choice is influenced by factors such as the age and condition of the home, the type of building material, budget and time restrictions.

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            Best Availability

            Renewal by Andersen

            ★★★★★
            4.5
            • Great Industry Reputation
            • Award-winning Company
            • Member of US Green Building Council
            • Manufactures products in-house
            Save $375 Off Each Window
            Get Estimate

            Power Home

            ★★★★★
            4.5
            • Uses eco-friendly materials
            • Well-trained, certified installers
            • Lifetime or lengthy warranty
            Next-Day Appointments Available
            Get Estimate

            Best for Residential Windows

            Window Nation

            ★★★★★
            4.0
            • Custom Designs
            • Wide variety of products and services
            • Manufactures products in-house

            How We Choose the Best Window Installers in Martinez

            EcoWatch is different from other reviewers since we look at these companies through a sustainability lens. We have reviewed the top window installation companies in Martinez primarily based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows can cut your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

            Service Area

            This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Martinez area so you can find the best window installation company near you.

            Work Quality

            When choosing new windows, the quality and range of services can often play just as important of a role in insulation and performance as the brand you get. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

            Customer Reviews

            Another self-explanatory yet super important review factor is customer feedback. If most customers don’t have positive things to say about their experience with a certain installer, you won’t see it featured on EcoWatch.

            Cost

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

            Warranty

            As discussed previously, windows are a substantial investment, so you’ll want to be certain that investment is protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.

            Years of Experience

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

            Martinez, CA Window Replacement FAQs

            What is the typical cost to replace windows in a home?

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

            What are the most common types of replacement windows?

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

            What services do window installation companies do?

            Window installers travel to your home to remove your old windows and replace them with new ones. Some providers install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.

            Should I replace all my windows at once?

            If your windows are greater than 20 years old, it’s probably time to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.

            How long does window installation generally take?

            Since a window takes about 30 minutes to install, around 16 windows can be installed during an 8-hour work day.