20 Best Window Companies in Orinda, CA (2025 Reviews)
Looking to improve your house’s insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Orinda and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Orinda. During the hot summer months, the last thing you want is your cool air to leak out of your outdated windows.
That’s bad news for your wallet and the environment, but one of the best window installation companies can help you with that.
Efficient windows are especially important in Orinda, where summers are long and hot. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $579 per year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Orinda
The EcoWatch Reviews team evaluated dozens of providers that service the Orinda area to find the best window installation companies that fit our standards. The companies we’ve reviewed in this article scored best in our categories, including energy-efficient offerings, availability, customer service, price and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World offers windows expertise in Orinda. This company has 27 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business.
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, Window World may be the right company for you.
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 be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Orinda?Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to know for sure.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors offers the best local installation in Orinda. This company has 60 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business.
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, Milgard may be the right company for you.
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 be sure to mention that you want energy-efficient windows to your Milgard representative when inquiring about services.
How much does Milgard Windows & Doors cost in Orinda?Prices aren’t available on Milgard’s website, but it offers different kinds of windows at varying price points. Getting a free quote on its website is the best way to know for sure.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen offers the best availability in Orinda. This company has 27 years of experience in the window installation business, and it has proved to be one of the most reputable companies in the business.
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, Andersen may be the right company for you.
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 be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Orinda?Prices aren’t available on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Getting a free quote on its website is the best way to know for sure.
One thing to note is that the companies in this section are national, meaning the quality of the service may depend on your local crew. We have tried to stay unbiased and transparent by describing both pros and cons for each company.
More Window Companies in Orinda
Renewal by Andersen of San Francisco
Hayward, CAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Skylights
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Glass Doors
Bay Windows
Double-Hung
Golden Heights Remodeling INC
Concord, CAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Bay Windows
Cal Coast Window & Door
Pleasanton, CAEducational Website
Free assessment
Good Customer Service
Price Transparency
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Energy-Efficient Options
Bay Windows
Glass Doors
Window Replacement/Installation
Quality Windows & Doors
Pleasanton, CAEducational Website
Free assessment
Good Customer Service
Price Transparency
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Glass Doors
Window Replacement/Installation
Mr Window Replacement
Fremont, CAGood Customer Service
Free assessment
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Window Replacement/Installation
Bay Windows
Vinyl Frames
GENERAL B CONTRACTOR
San Jose, CAEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Santa Rosa Window Tint
Santa Rosa, CAGood Customer Service
Free assessment
Price Transparency
Educational Website
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Window Replacement/Installation
Window Factory
Greenbrae, CAGood Customer Service
Free assessment
Educational Website
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Window Replacement/Installation
Wood Frames
Glass Doors
Vinyl Frames
Fiberglass Frames
Metal Frames
Bay Windows
Alexander Company
Burlingame, CAFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Repair
Bay Windows
Window Replacement/Installation
Skylights
Glass Doors
The Glass Guru
Fairfield, CAFree assessment
Good Customer Service
Educational Website
Services Offered
Custom Glass
Wood Frames
Glass Repair
Glass Showers
Screen Repair
Window Replacement/Installation
Metal Frames
Skylights
Mirrors
Tempered Glass
Fiberglass Frames
Storm/Impact Windows
Vinyl Frames
Triple Pane Glass
Energy-Efficient Options
Window Repair
Glass Doors
Bay Builders and Remodeling Inc.
San Jose, CAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Bay Windows
Sivan Windows and Doors - San Jose Window and Door Replacement Company
San Jose, CAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
American Window Specialist
Campbell, CAFree assessment
Services Offered
Vinyl Frames
Double-Hung
Window Replacement/Installation
Glass Doors
Bay Windows
Window Repair
Northwest Exteriors
Santa Rosa, CATimely Service
Free assessment
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Vinyl Frames
Custom Exteriors, Inc
Pleasanton, CAGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Glass Doors
Custom Window Designs
Energy-Efficient Options
R & M Quality Windows & Doors
Newark, CATimely Service
Good Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Integrity Windows & Doors
San Jose, CAPrice Transparency
Good Customer Service
Services Offered
Fiberglass Frames
Window Replacement/Installation
Bay Windows
Glass Doors
Metal Frames
Wood Frames
Vinyl Frames
B & L Glass
Santa Rosa, CATimely Service
Educational Website
Services Offered
Glass Showers
Mirrors
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Skylights
Glass Repair
Custom Glass
East County Glass & Window, Inc.
Pittsburg, CAEducational Website
Services Offered
Glass Showers
Mirrors
Window Replacement/Installation
Bay Windows
Glass Doors
American Window Systems, Inc.
Napa, CAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Skylights
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Orinda, 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 Orinda Saves You Money
Energy-efficient windows can provide benefits in several ways. Here are some reasons you may want to consider making the switch:
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
- Decrease your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 117 pounds.
- Save money on electricity bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll need less energy to heat or cool your house.
Estimated Cost of Window Replacement in Orinda
When researching window installation, each company offers varying services and prices. Let’s take a look at some typical costs and services.
How Much Do New Windows Cost?
The national average cost to install a single window is about $600 but can range from $200 to $1,200. Costs will differ considerably based on the current condition of your home, the quality of your products, your location and the number of windows you need. A lot of window companies also offer door installations and other add-ons like coating, shutters, baths and more. Additional services will increase your overall project costs.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star estimates the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.
Something else that influences the total cost is the material you select for your frame. Aluminum frames are typically the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services you can get: full-frame and pocket installations.
Full-frame installations involve replacing the entire window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of deterioration. Full-frame installations are more time-consuming and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window while leaving the existing frame. Pocket installations are simpler and won’t cost as much, but you can’t do this kind of installment if you have any pre-existing rot or water damage.
If you’re still debating which kind of installation to get, you can consult with your installer and get their advice. The choice mostly depends on the age of your window frames and if there’s any damage present.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Orinda
EcoWatch reviews differ from other reviews since we assess these companies through a sustainability lens. We’ve evaluated the best window installation companies in Orinda mostly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows have been shown to cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the best window installation company near you.
Work Quality
We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer featured on this list to make sure its contractors are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, cost, professionalism, quality of parts, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window companies are not going to provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that provide a wide range 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 a good track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Orinda, CA Window Replacement FAQs
What is the average cost to install new windows in a home?
The typical cost of replacing a window ranges between $450 and $650. There are several factors that affect the cost, which include styles and sizes of windows, your property’s location, 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 are more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. To be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they’re certified energy-efficient by the U.S. Department of Energy.
What services do window installation companies provide?
Window installers cover the entire process — from replacing your old windows with new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.
How long does window installation usually take?
Each window takes about 30 minutes to install based on the kind of window. However, the window installation can take two days or more if you have a lot of windows that need to be installed.