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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon257
    Verified window services reviews

Top-Rated Window pros in Union City - Updated Nov 2026

Avatar for Brothers Home Improvement Inc
Brothers Home Improvement Inc
4.8(
188
)
New Windows - 3-5New Windows - 2New Windows - 6 ++9 more

Serving Union City, CA and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Warranties offered

"I love my new Windows! Gary, window consultant gave a great in home consultation, did demos with actual windows and answered all questions and was thorough. Months later windows are finally installed and they are beautiful and changed the look of my entire house. I highly recommend Brothers if you need new windows and I’m so glad I found them in the Angi app. I had a number of different sub contractors in my house through Lowe’s and other companies I found through google that were quoting me insanely high prices after walking through my house , spending 3 minutes before they gave me my insane estimate. Brothers does windows only, has been in business for 30 years (my window installer, Wes has been with the company for 25 years, so that speaks volumes) so they know what they’re doing and got the windows installed so quickly, they were done in a day. If I ever need new windows again, I’d go with them again and will recommend to any friends and neighbors as well."
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%
23 neighbors recently requested a quote
Avatar for CoolView Tint, Inc.
CoolView Tint, Inc.
4.9(
27
)
Window Tinting - Apply or Replace

Serving Union City, CA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Mike and Cool View window tint are a great service and product. I live in sausalito with big windows that I needed less heat and privacy on, after a simple few hour install itâ  s all been achieved. My leather sofa is protected, and I have privacy as the tint is a mirror during the day with uv protection is great. Great guys and product!"
Office Building (Solar Heat Reduction)
all works
all works
all works
all works

+35

Response time2 days
Recommended by96%of homeowners
Avatar for Efficient Energy Solutions, Inc
Efficient Energy Solutions, Inc
4.9(
9
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Union City, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"I made an appointment over the phone.
Bill Hill showed up on time.
I showed Bill my situation.
Bill made some reconditions.
I was not in a situation to buy at that time.
Bill was nice and polite and understood."
Dining Room
Patio Door
Exterior window
Retrofit
Bathroom windows

+6

23 neighbors recently requested a quote
Recommended by50%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 Union City, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Great experience getting windows installed by American Home Renewal. First contact was 6 months ago. I slept on it for a few months and got some other quotes. Chris was friendly as a sales man, Gave me a competitive price and some pointers on fiberglass vs vinyl. I went with Vinyl. Alex was the installer and was very detailed in explaining the install process. He explained everything in detail to me and showed me tips on how to do a proper install. We did a mix of new construction and retrofit. we added window casings and he was very thorough and asked multiple questions on how I wanted the casings to look. only hiccup was one of the windows was ordered wrong. we couldn't determine where the mixup occurred but they immediately took full ownership and reordered me a new window to the specs I wanted. I would highly recommend."
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%
39 neighbors recently requested a quote
Avatar for Roxy Glass, Inc.
Roxy Glass, Inc.
4.0(
140
)
Window Glass - Install or Replace

Serving Union City, 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%
Recommended by91%of homeowners
Classic Glass & Shower, Inc.
4.2(
90
)
Window Glass - Install or Replace

Serving Union City, 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 Union City, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They were fast, efficient and fantastic!!! Love these guys and very reasonable. GREAT JOB! LOVE MY NEW FRONT DOOR!!! Had a front door needing replacement before winter hits. They put on the schedule immediately. They are wonderful!!! They did everything!!"
EPA Lead Certified
Certified Installer
AMG doors & Windows
Replacement Side Exterior
Replacement Side Exterior

+45

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

If your window well fills with water, first remove the water as soon as weather conditions allow, using a pump or wet/dry vacuum. If water has seeped into your basement, you may need to call a professional to assess the damage. Once the water has been pumped out of the well, check the drainage at the bottom of the well and clear out any blockages.

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

No, it’s not normal for windows to rattle in the wind. If they do, it may signal that there’s a larger problem at play. Common reasons that windows rattle in the wind are because the glass isn’t secure enough, the frame is loose, or the wood is rotting. In any of these cases, you should identify the problem and take steps to fix it.

Yes, egress windows are grandfathered. However, this comes with some specifications. If you are remodeling a basement or adding a sleeping area, you’ll need to update the egress windows to be up to proper code. But, if you’re leaving your home as is, you do not have to adhere to these requirements.

The most common types of window frames include frame and sash, metal or aluminum frames, composite frames, fiberglass frames, vinyl frames, wood frames, glass or glazed frames, and insulated frames. Frames can also be categorized by operating types, such as awning frames, single/double-sliding frames, fixed frames, casement frames, and single/double-hung frames.

The Union City, CA homeowners’ guide to window services

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