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TRUSTED BY SAN RAMON, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon263
    Verified window services reviews

Verified Reviews for Window Service pros in San Ramon, CA

*The Angi rating for Window Service companies in San Ramon, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in San Ramon, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on February 06, 2026

Find Window pros in San Ramon

Avatar for Brothers Home Improvement Inc
Brothers Home Improvement Inc
4.8(
186
)

Serving San Ramon, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"Windows installed quickly and professionally. Employees were punctual and courteous."
San Jose California Custom Design Home Window
San Jose California Home Window Contractors
San Jose California Window & Door Replacement Company
Response time1 day
Response rate100%
31 neighbors recently requested a quote
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Avatar for Window Genie of Folsom and Granite Bay
Window Genie of Folsom and Granite Bay
4.8(
30
)

Serving San Ramon, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"They do excellent window washing And it is a reasonable price"
Truck Front
Truck Back
Response time11 hrs
Response rate97%
98 neighbors recently requested a quote
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Avatar for American Home Renewal Inc
American Home Renewal Inc
4.5(
156
)

Serving San Ramon, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"American Home Renewal recently replaced 7 double hung windows in our home. We had 3 window replacement companies come to our home discuss the process and give us estimates. Chris from American Home Renewal was by far the most professional. He spent time with us, accurately described the entire installation process with us and exhibited willingness and patience to hear and understand what we were looking for in the new windows. The American Home Renewal contract was clear, concise and straight forward. The 3 day installation process was fluid and fairly quiet and we were able to work from home. It had a minimal impact on our lives. The crew cleaned up thoroughly every day and took time to make sure we knew how to tilt the windows for eventual cleaning etc. Keith, the Production Manager, checked in a few times during the 3 day installation period to ensure everything was progressing to our satisfaction. We could not be more pleased with American Home Renewal's level of professional service and care."
James Hardie Siding and Western Red Cedar Siding
James Hardie Siding Detail
James Hardie Siding Detail
Wood Siding Detail
Window and James Hardie Siding Project

+101

Response time2 days
Response rate100%
31 neighbors recently requested a quote
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Avatar for Roxy Glass, Inc.
Roxy Glass, Inc.
4.0(
140
)

Serving San Ramon, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Kevin the installer arrived within the time window given; he was friendly, professional and the window looks great!"
LA BOHEME
ARQUES SQUARE
ARQUES SQUARE
ARQUES SQUARE
ARQUES SQUARE

+22

Response time7 hrs
Response rate96%
13 neighbors recently requested a quote
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Classic Glass & Shower, Inc.
4.2(
86
)

Serving San Ramon, CA and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

Classic Glass & Shower, Inc. exemplifies prompt and professional service which truly separates our business from our competition.\n\nLuxury, Custom Glass Enclosures Tailored to Your Home\nElevate your space with modern, precision-cut glass. From elegant frameless shower doors to custom glass partitions, we bring luxury and clarity to every project. Expert installation, trusted local service, and flawless results.

5 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Real Handy Handyman
Real Handy Handyman
4.9(
40
)

Serving San Ramon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Very happy with my screen repair. Was able to install pet friendly screens in two patio doors and a bedroom window for a reasonable price. Highly recommend. Communicative and available within days of my inquiry."
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+74

1 neighbors recently requested a quote
Recommended by84%of homeowners
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Windows questions, answered by experts

The average lifespan for a casement window is around 20 years, but some higher-end casement windows with more durable frame materials can last up to around 40 years before you need to replace them. You’ll need to carry out routine maintenance and window cleaning—and, on occasion, casement window restoration—to extend the lifespan of your casement windows. But they tend to wear more slowly than windows with sliding sashes because the weatherstripping sees minimal friction.

In short, it depends. After 20 years, the glass in your windows is less energy efficient, which can cause increased electricity bills. You might also see signs of water damage or natural wear and tear over the years. However, with proper maintenance, some window frames can last up to 50 years, so you may only need to replace the glass to save on energy. 

At the same time, window replacement is a major investment, so replacing the glass in rooms most impacted by outdoor temperatures is one way to avoid going all-in to replace your windows.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Generally speaking, you should clean your windows and any associated fixtures and treatments every six months. Otherwise, clean them as needed to keep everything running smoothly. If you live in a part of the country with especially hard water, you may have to clean them three or four times per year, and the same goes for areas where insects, pollen, dirt, and other debris can soil your windows and potentially cause issues with the moving parts.

The purpose of an awning window is to let fresh air into your home without taking up too much wall space. They’re ideal if you live somewhere that gets a lot of rain because their design helps prevent rain from coming into your home. In bathrooms, awning windows also help with ventilation but don’t compromise your privacy.

The San Ramon, CA homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles