20 Best Window Companies in Martinez, CA (2023 Reviews)
Thinking about replacing your home's windows? We've got all the information you need in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Martinez and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
A review of the top window installation companies in Martinez may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. If you have outdated, drafty windows, your HVAC system could be working overtime to heat or cool your house. This means higher energy bills.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during the summer and winter, but also saving you some money and helping the environment.
We've compiled a guide on the best installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Martinez
The EcoWatch team evaluated many window providers across Martinez to narrow our list down to the best ones. The providers mentioned in this article scored best in our categories, including energy-efficient offerings, customer service, availability, price and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Martinez. Window World has been in the window installation business for around 27 years.
You may want to consider choosing Window World if you're looking for 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 WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. 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 listed on its website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.

Milgard Windows & Doors
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EnergyStar Partner
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Wide network of installers
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Lifetime warranty available
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Entails hiring third-party contractors
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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 provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Its reputation is backed by all the positive reviews on customer review websites.
Milgard may be the company for you if you're looking for one 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 WindowsMilgard Windows & Doors’s commitment to sustainability can be seen in its energy-efficient window offerings. 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?Prices are not available on Milgard’s website since the cost of window replacement depends on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. The best way to get more accurate information is to request a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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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 provides services to nearly every state except Mississippi and West Virginia. Its reputation is backed by all the positive reviews on customer review websites.
Andersen may be the company for you if you're looking for one 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 WindowsRenewal by Andersen’s commitment to sustainability can be seen in its energy-efficient window offerings. 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?Prices are not available on Andersen’s website since the cost of window replacement 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. The best way to get more accurate information is to request a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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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 been in the window installation business for about 20 years. Many positive reviews on customer review websites back the company's reputation.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal 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 mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Martinez?While pricing information 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. If you’d like more accurate pricing information, you can request a quote on the company’s website.
We've recommended companies with shining reputations, but keep in mind some national companies have independently owned locations in Martinez, so the quality of service may vary depending on your local crew. We have tried to be unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Companies in Martinez
Renewal by Andersen of San Francisco
Hayward, CA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Residential Windows
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Stained Glass
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Window Replacement
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Glass Showers
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Commercial Windows
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Bay Windows
Window World of Greater Sacramento
Sacramento, CA-
Price Transparency
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Timely Service
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Bay Windows
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Fast Delivery
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Glass Showers
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Double-Hung
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Window Replacement
Dan's Glass Inc
Concord, CA-
Price Transparency
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Educational Website
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Good Customer Service
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Timely Service
Services Offered
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Commercial Windows
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Bay Windows
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Double-Hung
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Custom Window Designs
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Window Repair
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Fast Delivery
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Glass Showers
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Sliding Glass
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Window Replacement
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Residential Windows
Windows & Beyond
Concord, CA-
Free assessment
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Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Double-Hung
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Residential Windows
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Custom Window Designs
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Glass Showers
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Commercial Windows
CWD Remodels & Windows
Concord, CA-
Educational Website
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Free assessment
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Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Commercial Windows
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Window Replacement
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Bay Windows
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Residential Windows
Bestoff Windows & Construction
Concord, CA-
Good Customer Service
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Educational Website
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Free assessment
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Timely Service
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Price Transparency
Services Offered
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Aluminum Window Frames
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Window Replacement
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Residential Windows
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Sliding Glass
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Fast Delivery
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Custom Window Designs
Concord Glass, Inc.
Concord, CA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Window Repair
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Custom Window Designs
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Tempered Glass
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Commercial Windows
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Glass Showers
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Window Replacement
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Sliding Glass
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Residential Windows
Cosmic Renovation & Roofing
Concord, CA-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Window Replacement
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Stained Glass
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Double-Hung
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Fast Delivery
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Custom Window Designs
Rojas Construction and Remodeling, Inc.
Walnut Creek, CA-
Good Customer Service
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Custom Window Designs
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Residential Windows
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Glass Showers
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Window Replacement
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Full-Service Installations
Wilson Construction
El Sobrante, CA-
Good Customer Service
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Price Transparency
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Free assessment
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Timely Service
Services Offered
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Double-Hung
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Window Replacement
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Fast Delivery
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Residential Windows
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Custom Window Designs
Vallejo Glass Inc.
Vallejo, CA-
Good Customer Service
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Free assessment
Services Offered
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Aluminum Window Frames
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Glass Showers
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Double-Hung
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Energy-Efficient Options
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Commercial Windows
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Full-Service Installations
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Residential Windows
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Custom Window Designs
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Window Replacement
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Bay Windows
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Fast Delivery
A-Taylor Made Window
Richmond, CA-
Timely Service
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Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Window Replacement
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Bay Windows
Home Services at The Home Depot
El Cerrito, CA-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Glass Showers
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Fast Delivery
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Window Replacement
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Stained Glass
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Commercial Windows
Pella Windows & Doors of Northern California
Alamo, CA-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Bay Windows
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Double-Hung
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Window Replacement
J & D Glass & Sash Inc
Berkeley, CA-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Bay Windows
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Custom Window Designs
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Glass Showers
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Window Replacement
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Commercial Windows
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Residential Windows
The Glass Guru
Fairfield, CA-
Price Transparency
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Timely Service
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Window Repair
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Custom Window Designs
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Residential Windows
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Full-Service Installations
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Double-Hung
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Tempered Glass
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Aluminum Window Frames
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Glass Showers
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Sliding Glass
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Commercial Windows
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Window Replacement
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Stained Glass
Window Replacement Fairfield
Fairfield, CA-
Timely Service
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Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Glass Showers
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Window Replacement
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Stained Glass
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Double-Hung
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Residential Windows
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Custom Window Designs
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Bay Windows
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Fast Delivery
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Sliding Glass
Vinyl Casement Windows
Oakland, CA-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Bay Windows
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Window Replacement
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Residential Windows
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Custom Window Designs
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Double-Hung
Best Exteriors
Oakland, CA-
Educational Website
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Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
Services Offered
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Double-Hung
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Fast Delivery
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Custom Window Designs
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Bay Windows
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Residential Windows
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Stained Glass
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Glass Showers
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Sliding Glass
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Window Replacement
The Window Specialists, Inc.
Oakland, CA-
Free assessment
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Good Customer Service
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Educational Website
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Timely Service
Services Offered
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Energy-Efficient Options
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Window Replacement
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Commercial Windows
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Bay Windows
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Custom Window Designs
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Fast Delivery
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Martinez, CA using our customized window cost calculator.
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, such as:
- Save money on electricity bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% since you use less energy.
- Better temperature control in your home: When you reside in a place like Martinez where the winters can be chilly, you often need to depend on your heater to keep your home warm. Energy-efficient windows can decrease how much heat is lost through your windows when heating your home.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging 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 switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Martinez
When considering window installation, each company offers different services and costs. Let's take a look at some typical costs and services.
How Much Do New Windows Cost?
Though the typical of installing one window is about $600, it can range from $200 to $1,200. Costs will differ significantly based on the quality of your products, your location, 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, shutters, baths and more. Additional services will increase overall project costs.
It's important to remember that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Martinez homeowners $579+ a year when replacing single-pane windows.
We recommend requesting free quotes from several window installation companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
The first question to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?
Full-frame installations require replacing the entire window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.
Your window installer can help you choose which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Martinez
In our hunt to find the most reliable, eco-friendly window installers in Martinez, EcoWatch examined dozens of companies before deciding on these. We've evaluated the top window replacement companies in Martinez mainly based on energy efficiency, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows can 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 Martinez, we gave more points to companies that cover the city. There are certainly reputable providers that didn't make the cut because they wouldn't be able to serve homeowners in Martinez.
Work Quality
When it comes to new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the brand you choose. 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 trends in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, quality of installation, warranty, professionalism, 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 gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a substantial investment, so you'll want to be certain that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Martinez, CA Window Replacement FAQs
How much does a window install cost?
The average cost of replacing a single window ranges between $450 and $650. There are a variety of factors that influence the price, such as your property's location, styles and sizes of windows, how energy-efficient the windows are, the number of windows, local labor costs and the materials used in designing the windows.
Which type of window should I get?
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. To be sure you'll have 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.
Can I install my own windows?
If you're handy and have experience with installing a replacement window, it's possible to install your own windows. However, if you don't have the time or skills, we don't recommend doing it on your own.
How long does window installation take?
Each window takes around 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.