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 February 01, 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 Outdated windows could lead to having higher energy bills during the winter or summer months.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.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Martinez

The EcoWatch Reviews team assessed several window installation companies in Martinez to find the top ones for our readers. The installers reviewed in this article scored best in our categories: energy-efficient offerings, customer service, availability, 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 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 around 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. The provider has many positive reviews from customers online.

If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the right company for you.

Energy Efficiency of Renewal by Andersen Windows

There are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 does not display prices 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. For more detailed information on pricing, you can ask for a quote from the company.

Window World logo
FAST QUOTE
as little as 30 seconds
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 around 27 years of industry experience, and it currently provides services to 200 locations nationwide. The provider has many positive reviews from customers online.

If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right company for you.

Energy Efficiency of Window World Windows

There are a wide range of window types available from Window World, some of which are Energy Star products. 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 does not display prices on its website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can ask for a quote from the company.

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
  • 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 around 60 years of industry experience, and it currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The provider has many positive reviews from customers online.

If you’re looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, this may be the right company for you.

Energy Efficiency of Milgard Windows & Doors Windows

There are a wide range of window types available from Milgard Windows & Doors, some of which are Energy Star products. 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 does not display prices on its website, but it offers different kinds of windows at varying price points. For more detailed information on pricing, you can ask for a quote from the company.

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 industry experience, and it currently provides services to 27 states nationwide. The provider has many positive reviews from customers online.

If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right company for you.

Energy Efficiency of Universal Windows Direct Windows

There are a wide range of window types available from Universal Windows Direct, some of which are Energy Star products. 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.

How much does Universal Windows Direct cost in Martinez?

Universal does not display prices on its website, but 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. For more detailed information on pricing, you can ask for a quote from the company.

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

More Window Companies in Martinez

Renewal by Andersen of San Francisco

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

Services Offered

  • Service icon Storm Doors
  • Service icon Sliding Glass Doors
  • Service icon Andersen
  • Service icon Commercial Windows
  • Service icon Window Install & Replacement
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Skylights

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

Window World of Greater Sacramento

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

Services Offered

  • Service icon Sliding Glass Doors
  • Service icon Bay Windows
  • Service icon Window Install & Replacement
  • Service icon Double-Hung

Website: https://www.windowworldsacramento.com/
Address: 9777 Business Park Dr Suite B, Sacramento, CA 95827
Phone: (916) 461-8705

Diablo Custom Screen & Glass

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

Services Offered

  • Service icon Custom Glass
  • Service icon Window Repair
  • Service icon Bay Windows
  • Service icon Window Install & Replacement
  • Service icon Glass Showers

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

Diablo Glass Inc.

Concord, CA
3.8
★★★★★

Services Offered

  • Service icon Glass Showers
  • Service icon Window Repair
  • Service icon Window Install & Replacement
  • Service icon Mirrors

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 Timely Service
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Mirrors
  • Service icon Bay Windows
  • Service icon Glass Repair
  • Service icon Window Install & Replacement
  • Service icon Glass Doors
  • Service icon Sliding Glass Doors
  • Service icon Glass Showers
  • Service icon Window Repair
  • Service icon Commercial Windows

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 Mirrors
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Window Install & Replacement
  • Service icon Bay Windows

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

Windows & Beyond

Concord, CA
3.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Weather Shield
  • Service icon Vinyl Frames
  • Service icon Window Repair
  • Service icon Window Install & Replacement
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Skylights
  • Service icon Commercial Windows

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

Vallejo Glass Inc.

Vallejo, CA
3.3
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Mirrors
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Aluminum Frames
  • Service icon Milgard
  • Service icon Bay Windows
  • Service icon Vinyl Frames
  • Service icon Custom Glass
  • Service icon Window Install & Replacement
  • Service icon Energy-Efficient Options
  • Service icon Window Repair
  • Service icon Glass Repair

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

Lafayette Glass Company

Lafayette, CA
3.2
★★★★★
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Mirrors
  • Service icon Window Repair

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

Bestoff Windows & Construction

Concord, CA
3.1
★★★★★
  • 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 Window Install & Replacement
  • Service icon Sliding Glass Doors
  • Service icon Window Repair
  • Service icon Aluminum Frames
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Simonton

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

The Glass Guru

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

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Mirrors
  • Service icon Storm Windows
  • Service icon Glass Showers
  • Service icon Tempered Glass
  • Service icon Glass Repair
  • Service icon Storm Doors
  • Service icon Screen Repair
  • Service icon Commercial Windows
  • Service icon Glass Doors
  • Service icon Custom Glass
  • Service icon Sliding Glass Doors
  • Service icon Aluminum Frames
  • Service icon Fiberglass Frames
  • Service icon Skylights
  • Service icon Vinyl Frames
  • Service icon Wood Frames
  • Service icon Triple Pane Glass
  • Service icon Window Repair

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

Golden Heights Remodeling INC

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

Services Offered

  • Service icon Bay Windows
  • Service icon Window Repair
  • Service icon Window Install & Replacement

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

Action Glass, Inc

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

Services Offered

  • Service icon Glass Repair
  • Service icon Window Install & Replacement
  • Service icon Glass Showers
  • Service icon Window Repair

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

Rojas Construction and Remodeling, Inc.

Walnut Creek, CA
3.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Window Repair

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

California Glass of Vallejo, Inc.

Vallejo, CA
3.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Timely Service

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Mirrors
  • Service icon Wood Frames
  • Service icon Glass Showers
  • Service icon Custom Glass

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

Wilson Construction

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

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Marvin

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

CWD Remodels & Windows

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

Services Offered

  • Service icon Window Install & Replacement
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows

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

Insight Glass Inc

Benicia, CA
2.9
★★★★★

Services Offered

  • Service icon Mirrors
  • Service icon Window Install & Replacement
  • Service icon Glass Showers
  • Service icon Bay Windows

Website: http://www.insightglass.com/
Address: 393 E Channel Rd, Benicia, CA 94510
Phone: (707) 746-6571

Capitol Glass Company Inc

Benicia, CA
2.8
★★★★★
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Window Install & Replacement
  • Service icon Custom Glass

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

West Coast Windows and Doors Inc

Concord, CA
2.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Window Install & Replacement

Website: http://www.westcoastwindowsanddoors.com/
Address: 1112 Willow Pass Ct, Concord, CA 94520
Phone: (925) 681-1776
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

When you upgrade to energy-efficient windows, you may see a few benefits, including:

  • 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 anticipate that most window installations will cost between $250 and $1,200, with the most common installations 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 each year for double-pane windows. How much you’ll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

The cost of your window installation will also vary based on the type of window material you choose for the frames. Wood windows are typically the most expensive, though it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.

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.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

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 mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. 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 right 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 average cost to install new windows?

The average cost to replace a window can range from $450 to $650. There are a variety of factors that affect the price, which include styles and sizes of windows, the number of windows, your property’s location, the materials used in designing the windows, local labor costs and how energy-efficient the windows are.

What are the different kinds of windows?

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

What services do window installation companies do?

Window installers will do the entire process — from replacing old windows with brand-new ones to cleaning up after the installation. In addition, some companies offer window manufacturing, customization and repairs.

Should I replace all my windows at once?

If you want to get more efficient windows and save money on energy costs, replacing all the windows at the same time is the only way to gain that benefit. However, if you have only a few windows that are damaged or leaky, you can replace just those.

How long does it typically take to install windows?

Because the average installation time is 30 minutes per window, about 16 windows can be installed during a typical 8-hour work day.

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