20 Best Window Companies in Suisun City, CA (2023 Reviews)
Thinking about improving your property's look? The top window replacement companies can help.
We analyzed all the top-rated window companies in Suisun City 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
Whether you're doing renovations or have old windows, windows play a important role in conserving your home's electricity. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
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.
Because windows have such a great impact on your home, choosing the best company for you is a big choice to make. That's why the EcoWatch team has made this list of the top window replacement companies, so you can make an informed decision more easily.
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 Suisun City
The EcoWatch Reviews team examined dozens of installers across the country to find the best window installation companies for our readers. We assessed the providers based on their energy-efficient offerings, price, coverage area, customer service, local experience 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has been operating since 1995 and currently serves 200 locations nationwide. Hundreds of positive reviews from customers online back the company's reputation.
You may want to consider choosing Window World 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.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in Suisun City?Window World doesn’t have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to request a free quote from the company.

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. This company has been operating since 1962 and currently serves Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Hundreds of positive reviews from customers online back the company's reputation.
You may want to consider choosing Milgard 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.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. 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 Suisun City?Milgard doesn’t have any prices displayed on its website, but 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. This company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the company's reputation.
You may want to consider choosing Andersen 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.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Suisun City?Andersen doesn’t have any prices 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. 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 has the best warranty in Suisun City. Universal has around 20 years of experience in the window replacement business. Hundreds of 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 WindowsUniversal Windows Direct’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 Suisun City?Prices aren’t listed on Universal’s 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. You can inquire about a free quote on its website for more information about the cost.
We aim to be unbiased and transparent by listing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Suisun City
Renewal by Andersen of San Francisco
Hayward, CA-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Glass Showers
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Custom Window Designs
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Stained Glass
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Residential Windows
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Window Replacement
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Sliding Glass
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Commercial Windows
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Bay Windows
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Double-Hung
Window World of Greater Sacramento
Sacramento, CA-
Free assessment
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Educational Website
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Timely Service
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Bay Windows
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Sliding Glass
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Double-Hung
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Window Replacement
The Glass Guru
Fairfield, CA-
Free assessment
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Timely Service
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Tempered Glass
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Stained Glass
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Double-Hung
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Glass Showers
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Aluminum Window Frames
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Sliding Glass
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Window Replacement
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Window Repair
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Commercial Windows
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Residential Windows
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Full-Service Installations
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Custom Window Designs
Window Replacement Fairfield
Fairfield, CA-
Timely Service
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Free assessment
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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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Sliding Glass
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Bay Windows
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Stained Glass
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Residential Windows
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Glass Showers
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Custom Window Designs
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Fast Delivery
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Double-Hung
Tom's Glass Co.
Vacaville, CA-
Price Transparency
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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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Residential Windows
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Double-Hung
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Window Replacement
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Fast Delivery
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Custom Window Designs
Home Services at The Home Depot
Vacaville, CA-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Glass Showers
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Double-Hung
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Residential Windows
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Window Replacement
FitzPerfect Windows - Doors and More, Inc.
Vacaville, CA-
Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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Sliding Glass
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Residential Windows
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Double-Hung
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Custom Window Designs
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Bay Windows
Simonton Windows & Doors - Cornerstone Building Brands
Vacaville, CA-
Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Double-Hung
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Window Replacement
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Custom Window Designs
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Sliding Glass
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Fast Delivery
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Residential Windows
CWD Remodels & Windows
Concord, CA-
Timely Service
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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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Custom Window Designs
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Glass Showers
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Fast Delivery
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Residential Windows
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Bay Windows
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Window Replacement
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Commercial Windows
Vallejo Glass Inc.
Vallejo, CA-
Free assessment
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Good Customer Service
Services Offered
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Fast Delivery
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Commercial Windows
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Custom Window Designs
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Window Replacement
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Aluminum Window Frames
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Bay Windows
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Residential Windows
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Double-Hung
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Full-Service Installations
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Energy-Efficient Options
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Glass Showers
Dan's Glass Inc
Concord, CA-
Good Customer Service
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Timely Service
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Bay Windows
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Glass Showers
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Sliding Glass
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Window Replacement
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Commercial Windows
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Fast Delivery
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Custom Window Designs
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Window Repair
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Residential Windows
Javco Window & Glass Contractors Inc
Napa, CA-
Free assessment
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Educational Website
Services Offered
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Window Replacement
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Sliding Glass
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Glass Showers
Cosmic Renovation & Roofing
Concord, CA-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Double-Hung
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Residential Windows
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Stained Glass
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Window Replacement
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Fast Delivery
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Custom Window Designs
Windows & Beyond
Concord, CA-
Price Transparency
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Free assessment
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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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Residential Windows
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Window Replacement
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Commercial Windows
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Glass Showers
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Double-Hung
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Energy-Efficient Options
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Custom Window Designs
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Bay Windows
Bestoff Windows & Construction
Concord, CA-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
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Timely Service
Services Offered
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Sliding Glass
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Window Replacement
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Aluminum Window Frames
Concord Glass, Inc.
Concord, CA-
Price Transparency
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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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Glass Showers
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Window Repair
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Tempered Glass
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Residential Windows
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Window Replacement
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Sliding Glass
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Commercial Windows
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Custom Window Designs
Antioch Glass
Antioch, CA-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Sliding Glass
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Commercial Windows
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Tempered Glass
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Glass Showers
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Custom Window Designs
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Window Repair
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Window Replacement
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Residential Windows
Rojas Construction and Remodeling, Inc.
Walnut Creek, CA-
Good Customer Service
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Free assessment
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Timely Service
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Price Transparency
Services Offered
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Window Replacement
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Glass Showers
Wilson Construction
El Sobrante, CA-
Price Transparency
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Free assessment
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Timely Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Fast Delivery
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Double-Hung
Pella Windows & Doors of Northern California
Alamo, CA-
Price Transparency
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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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Window Replacement
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Custom Window Designs
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Double-Hung
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Residential Windows
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Sliding Glass
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Bay Windows
Calculate how much you can expect to pay for window installation and replacement in Suisun City, 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 Suisun City Saves You Money
When you switch to energy-efficient windows, you may see a few perks, such as:
- Better temperature control in your home: Energy-efficient windows can cut back on how hard your heating system needs to work to heat your home.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can lower your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Suisun City
Windows come in different shapes and sizes, so costs and services will vary tremendously. Here are the typical costs and services that you'll find from window installers.
How Much Do New Windows Cost?
Generally, homeowners in Suisun City can anticipate that most window installations will range from $250 to $1,200, with the average cost sitting at about $600. But costs differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations and replacements, which will make your project cost more.
Whether or not you opt for energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $640 a year on your energy bills in Suisun City.
Costs will also vary depending on the material you want for your window frames. Aluminum frames are the least expensive. They're sturdy, light and easy to maintain, but provide poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
When considering window installations, in general there are two kinds that your provider will offer: full-frame and pocket installations.
Full-frame installations require replacing the full window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has significant damage. 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 will be less expensive, but you can't do this type of installment if you have any pre-existing rot or water damage.
If you're hiring a reputable window installation company, your company can recommend the best type for your project. In Suisun City, the decision will mostly depend on how much damage there is currently and the condition of your existing frames.
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 Suisun City
The EcoWatch Reviews team differs from most reviewers since we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and ranked them based on the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve Suisun City so you can find the right window installation company near you.
Work Quality
When choosing new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher 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 nice things to say about their experience with a certain window installation company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installers are not going to provide the most quality service. Still, we want to ensure we're highlighting companies that offer a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Suisun City, CA Window Replacement FAQs
How much should a window install cost?
The average cost of replacing a single window can range between $450 and $650. There are several factors that affect the cost, including the number of windows, styles and sizes of windows, your property's location, local labor costs, the materials used in designing the windows and how energy-efficient the windows are.
What are the most common kinds of replacement windows?
There are various kinds of windows you can get for your home, including transom windows, casement windows, awning windows, bay windows, slider windows, picture windows and double-hung and single-hung windows.
Do I really have to use a window installation company?
You should hire a window installation company whenever you want to upgrade 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 it time to replace your windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to operate, they may be in need of replacement.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, you most likely need to replace all of them. By that point, they are usually less efficient, leakier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less stress.