27 Best Window Replacement Companies in Suisun City, CA (Mar 2023)
Window Companies Near Me
Looking to improve your property's insulation? The top window replacement companies can help.
We analyzed all the top window installers in Suisun City and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A guide on the best window installation companies in Suisun City may not seem like the most interesting article on the EcoWatch site, but trust us, windows impact your life more than you might realize. During the hot summer months, the last thing you want is your cool air to leak out of your outdated, drafty windows.
Installing upgraded, efficient windows on your home can help you save money every month on your energy bills — and you can help the environment as well.
Unlike other review sites, EcoWatch ranks window replacement companies on energy efficiency while also factoring in cost, customer satisfaction and service area.
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
Best Window Replacement Companies in Suisun City
The EcoWatch Reviews team researched several window companies in Suisun City to find the top ones for our readers. The installers reviewed in this article scored best in our categories: energy-efficient offerings, price, customer service, availability and more.

Window World
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Great industry reputation
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EnergyStar Partner
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Suisun City. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently serves 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
You may want to consider going with 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 WindowsThere are a wide variety of window types that Window World offers, 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 Suisun City?Window World does not outline prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to ask for 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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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for around 27 years. Many positive reviews from customers online back the provider's reputation.
Andersen may be the company for you if you're interested in 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 WindowsThere 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 Suisun City?Andersen does not mention 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

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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Limited additional services
Milgard Windows & Doors offers the best local installation in Suisun City. Milgard has around 60 years of industry experience, and it currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. Its reputation is backed by hundreds of positive reviews from customers online.
You may want to consider going with 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 caters to eco-conscious consumers by providing 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 Suisun City?Though pricing information is not readily available on Milgard's website, it offers different kinds of windows at varying price points. Receiving a free quote on its website is the best way to get more accurate pricing information.

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 provides the best warranty in Suisun City. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This provider has 20 years of experience in the windows industry, and it has established itself as one of the most reputable companies in the business. Its reputation is backed by several positive reviews from customers online.
You may want to consider going with Universal if you're interested in a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. 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?Universal doesn't have any pricing information listed 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. If you'd like more accurate information, you can ask for a quote on the company's website.
We've recommended installers with shining reputations, but note that some national companies have independently owned locations in Suisun City, so the quality of service may differ depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company we reviewed.
More Window Replacement Companies in Suisun City
The Glass Guru
Antioch, CA-
Consistent Workmanship
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Award-Winning
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Free Quotes
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Good Customer Service
Services Offered
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
The Glass Guru
Fairfield, CA-
Dependable Service
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No-fee Quotes
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Window Replacement Berkeley
Berkeley, CA-
Excellent Customer Service
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Timely Service
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Helps Educate Customers
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No-Hassle Pricing
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Best Exteriors
Oakland, CA-
Reliable Appointment Windows
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Consistent Workmanship
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Educational Website
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No-fee Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Vallejo
Vallejo, CA-
Excellent Customer Service
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Reliable Appointment Windows
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Reliable Service
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Helps Educate Customers
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Oakland
Oakland, CA-
No-fee Quotes
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Dependable Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Alameda
Alameda, CA-
Timely Service
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Helps Educate Customers
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No-fee Quotes
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Dependable Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Walnut Creek
Walnut Creek, CA-
Excellent Customer Service
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No-fee Quotes
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Timely Service
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Dependable Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Concord
Concord, CA-
Good Customer Service
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Dependable Service
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Helps Educate Customers
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Timely Service
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Best Exteriors
Oakland, CA-
Educational Website
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Dependable Service
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Arrives on Time
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Price Transparency
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Window Replacement Vacaville
Vacaville, CA-
Arrives on Time
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Dependable Service
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Price Transparency
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No-fee Quotes
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Window Designs
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Window Replacement Richmond
Richmond, CA-
Price Transparency
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Reliable Service
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Excellent Customer Service
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Reliable Appointment Windows
Services Offered
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Architectural Glass
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Fast Delivery
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Custom Windows
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Double-Hung
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Sliding Glass
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Bay Windows
Bestoff Windows & Construction
Concord, CA-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Dependable Service
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Contra Costa Plate & Mirror Co
Pacheco, CA-
Price Transparency
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Excellent Customer Service
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Locally Recognized for Quality
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No-fee Quotes
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
The Window Specialists, Inc.
Oakland, CA-
Charitable Giving
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Reliable Service
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Educational Website
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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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Energy-Efficient Options
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Commercial Windows
Lafayette Glass Company
Lafayette, CA-
Award-Winning
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Helps Educate Customers
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No-Hassle Pricing
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Consistent Workmanship
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
Window Replacement Woodland
Woodland, CA-
Consistent Workmanship
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No-fee Quotes
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Educational Website
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Timely Service
Services Offered
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Danville Glass Company
Danville, CA-
Reliable Service
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Locally Recognized for Quality
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Timely Service
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Price Transparency
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Window Designs
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Residential Windows
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Sliding Glass
Save Energy Company
Petaluma, CA-
Arrives on Time
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Free Quotes
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Price Transparency
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Consistent Workmanship
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Affordable Windows Vacaville
Vacaville, CA-
Educational Website
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Reliable Appointment Windows
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Good Customer Service
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Consistent Workmanship
Services Offered
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Fast Delivery
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Custom Windows
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Aluminum Window Frames
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Double-Hung
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Sliding Glass
Aames Windows & Doors Inc
Alamo, CA-
Excellent Customer Service
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No-Hassle Pricing
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Reliable Service
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Reliable Appointment Windows
Services Offered
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Fast Delivery
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Energy-Efficient Options
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Custom Windows
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Double-Hung
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Sliding Glass
Build Glass Company - Residential & Commercial Glass Repair Services
Richmond, CA-
Free Quotes
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Good Customer Service
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Price Transparency
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Dependable Service
Services Offered
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Residential Windows
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Glass Showers
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Tempered Glass
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Doors
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
California Glass of Vallejo, Inc.
Vallejo, CA-
Award-Winning
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Good Customer Service
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Price Transparency
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Reliable Appointment Windows
Services Offered
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Residential Windows
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Architectural Glass
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Glass Showers
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Custom Windows
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Full-Service Installations
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Commercial Windows
Brentwood Glass Shower and Window Company
Brentwood, CA-
Educational Website
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Price Transparency
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Free Quotes
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Award-Winning
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Glass Showers
Discovery Bay Glass Shower & Window
Discovery Bay, CA-
No-fee Quotes
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Locally Recognized for Quality
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Educational Website
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Price Transparency
Services Offered
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Double-Hung
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Full-Service Installations
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Custom Windows
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Residential Windows
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Sliding Glass
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Glass Showers
Dan's Glass Inc
Concord, CA-
Timely Service
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No-Hassle Pricing
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Elk Grove Glass
Elk Grove, CA-
Good Customer Service
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Helps Educate Customers
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Consistent Workmanship
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Price Transparency
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Sliding Glass
How Installing Energy-Efficient Windows in Suisun City Saves You Money
By switching to energy-efficient windows, you and your family can benefit in several ways, such as:
- Reduce your carbon footprint: In Suisun City, you can reduce your indirect greenhouse gas emissions by about 117 pounds per year after you install energy-efficient windows.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save on power bills: Once you switch to energy-efficient windows, you can see a reduction in your bills by about 12% because you'll use less energy to heat or cool your home.
- Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Suisun City
Let's take a look at the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
Even though the typical of installing one window is around $600, it can range anywhere from $200 to $1,200. 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, which will make your project cost more.
Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $640 a year on your energy bills in Suisun City.
Another factor that influences the overall cost is the material of the frame you select. Aluminum frames are typically the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step of a window replacement is to clarify whether you need a full-frame or pocket installation.
Full-frame installations are usually done when you want to change the style of your windows or your window has significant rot or deterioration. With this service, your professionals will replace the total window, including the sill, trim and frame. Pocket installations (also known as retrofits) are when you replace a window within its existing 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 installation company should be able to help you choose which type of installation you need.
Best Affordability
Window World
- Great industry reputation
- EnergyStar Partner
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Excellent Reputation
Milgard Windows & Doors
- EnergyStar Partner
- Wide network of installers
- Lifetime warranty available
- Limited additional services
How We Choose the Best Window Installers in Suisun City
In our hunt to find the most reliable, eco-friendly window installers in Suisun City, the EcoWatch Reviews team landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed window companies all across the state and assigned rankings based on the following methodology:
Service Area
Because this is a guide for Suisun City, we only included companies that provide services to the city. There are other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Suisun City.
Work Quality
We're willing to bet that you're looking for a company to do a great job installing windows. We've vetted each installer in our guide to ensure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have positive feedback about their service from a certain window installation company, you won't see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies are not going to provide the most quality service. Still, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) 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 will 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 window installation cost?
The typical cost of replacing a single window can range from $450 to $650. There are many factors that influence the price, such as styles and sizes of windows, the materials used in designing the windows, the number of windows, how energy-efficient the windows are, your property's location and local labor costs.
What type of window is the most energy-efficient?
A window's energy efficiency is influenced by a variety of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
When do I have to use a window installation company?
You should use a window installation company whenever you want to replace your windows. Installing windows is a complicated process that can take a lot of time, so it's best handled by the professionals.
How long does it generally take to install windows?
Because the average installation time is 30 minutes per window, about 16 windows can be installed in a typical 8-hour work day.