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TRUSTED BY ALAMO, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon228
    Verified window services reviews

Top-Rated Window pros in Alamo - Updated Nov 2026

Avatar for Smart Window Cleaning
Smart Window Cleaning
4.7(
62
)
Window Cleaning

Serving Alamo, CA and surrounding areas

Approved

In business since 1973

Free estimates

Customers say: Quick response

"Teodor was exceptional. Very polite and professional and did a fantastic job thoroughly cleaning the windows. Even my old screens look much newer after being cleaned as well. The work areas were kept immaculate and there was no mess to clean up afterward. I would hire this company again and hat's off to Teodor. It was a pleasure working with him. The only thing I graded down was a missed visit last week without proactive communication, but this had nothing to do with Teodor and apparently a person had called in sick last week."
Response time7 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
California Window & Exteriors, Inc.
4.7(
276
)
New Windows - 6 +New Windows - 3-5New Windows - 2+1 more

Serving Alamo, CA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: True professional

"I contacted CWE to replace 8 windows and 1 patio door. Jeff came by and did the consultation. He was very friendly and professional. Communication 5/5 - Jeff was very responsive to questions and clearly communicated the work and timeline. Timeliness 5/5 - Both the consultation and installation started on time. The windows actually arrived sooner than expected. Quality 5/5 - The installation team laid down blankets before starting any work. They removed the old windows without damaging the surrounding wall. They installed the new windows and applied the cleanest caulk line I’ve ever seen. They cleaned up after themselves. The Anlin windows that were installed works perfectly and are beautiful."
Response time7 hrs
98 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for American Home Renewal Inc
American Home Renewal Inc
4.5(
156
)
New Windows - 6 +New Windows - 2New Windows - 3-5+9 more

Serving Alamo, 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%
37 neighbors recently requested a quote
Avatar for Roxy Glass, Inc.
Roxy Glass, Inc.
4.0(
140
)
Window Glass - Install or Replace

Serving Alamo, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Before setting in my window, James allowed me to paint the 3 support posts which would have looked horrible if they weren’t painted. Victor did a really nice job of putting in the garden window panes and reinserting the rubber sealing strips."
LA BOHEME
ARQUES SQUARE
ARQUES SQUARE
ARQUES SQUARE
ARQUES SQUARE

+22

Response time7 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for RT Cleaning Maintenance
RT Cleaning Maintenance
4.8(
16
)
Window Cleaning

Serving Alamo, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Looking for sparkling clean windows? Look no further! RT Cleaning Maintenance is your go-to window cleaning service in the San Francisco Bay Area. Our team of experts will leave your windows crystal clear and streak-free. Contact us today for a brighter, more beautiful home!

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+5

Recommended by69%of homeowners
Classic Glass & Shower, Inc.
4.2(
90
)
Window Glass - Install or Replace

Serving Alamo, 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.

9 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for AMG Custom Builders
AMG Custom Builders
5.0(
19
)
New Windows - 6 +

Serving Alamo, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Great experience. Found AMG doors and windows online and they reached out and were able to clearly and professionally explain the step by step process of measuring the door ordering and the installation process. They were hassle free and was able to give me and over the phone quote for my new French doors. The install only took them 4 hours and they keep the space clean and were very professional."
EPA Lead Certified
Certified Installer
AMG doors & Windows
Replacement Side Exterior
Replacement Side Exterior

+45

Response time1 day
Response rate97%
98 neighbors recently requested a quote
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Windows FAQs, answered by experts

Awning windows are just like hopper windows except that they open the opposite way. Instead of opening inward, awning windows open outward with a hinge at the top. This creates a mini-awning within your window frame, which is where the name comes from. Hopper windows, on the other hand, open inward with a hinge at the bottom.

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.

The differences between a bay window versus a bow window involve the number of individual windows and the angle at which both windows extend from the home. A bow window has four to six individual windows that form a curve outside the exterior wall. A bay window usually has two small windows on the edges that angle outward from the exterior wall and a large window in the middle that’s parallel to the home’s exterior wall.

Yes, replacing windows can boost your home’s resale value by improving its curb appeal, energy efficiency, and comfort. The return on investment (ROI) varies depending on the types of windows you install, but most homeowners see an ROI of around 60% to 70% of the cost of the window installation, according to the Remodeling 2024 Cost vs. Value Report. 

DIY is possible with the proper tools. Professional installation ensures a proper seal and energy efficiency.

The Alamo, CA homeowners’ guide to window services

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