A1 Texas Glass

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About

Transform your space with A1 Texas Glass, specializing in high-quality custom glass shower enclosures, designer mirrors, and custom mirror walls that enhance your home's value. Owner Sergio Castaneda personally oversees each installation to ensure it is flawless, precise, and durable. ✅️ Expert mirror installation and frameless shower doors, plus custom mirrors, mirror walls, and window replacement. ✅️ All work is protected by a full warranty for peace of mind. ✅️ Experience clean, professional service with a 100% satisfaction guarantee. Contact us today for an estimate and start your upgrade!

Overview

Hired 38 times

Background checked

8 employees

18 years in business

Business hours

SunClosedMon7:00 am - 8:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Venmo, and Zelle.

Services offered

Door type(s)

Exterior door

Interior door

Shower tub door

Additional services

Property type

Home

Multi-unit building

Office / business

Commercial

Projects and media

Reviews

Customers rated this pro highly for work quality, professionalism, and value.

Great 4.8

32 reviews

5

94%

4

3%

3

0%

2

0%

1

3%

This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.

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Read reviews that mention:

Ashish G.

Mar 7, 2026

•

Hired on Thumbtack

They installed frameless glass door for one of our bathrooms. They did an excellent job. I was very impressed by their attention to detail and flawless execution. Sergio knows what he is doing. Will hire him again.

Details: 2 - 5 hours (A few different projects) • Installation • Assembly • Bathroom • Doors • Home

Handyman

Kisha R.

2 days ago

•

Hired on Thumbtack

Details: Shower door only • 1 shower or bathtub • Yes, all supply and drain lines are in place • House

Shower and Bathtub Installation or Replacement

Jay R.

Jan 30, 2026

•

Hired on Thumbtack

Details: Shower door only • 1 shower or bathtub • Yes, all supply and drain lines are in place • House

Shower and Bathtub Installation or Replacement

Joe H.

Apr 20, 2026

•

Hired on Thumbtack

this guy is prompt, trustworthy, cordial and really good at his job. The work was performed beautifully. It was beyond what I expected. And it was less than half the price of the other bids.

Details: Shower or tub door • 2 doors • Standard • Glass • Yes, the new door replaces an existing door • No, I need professional’s help in purchasing • Home

Door Installation

Ray N.

Dec 22, 2024

•

Hired on Thumbtack

We hired Sergio to install frameless door for a walk in shower. I would definitely hire him again for any future project.
From the initial response to installation day it was 3 days turnaround time. Price and quality of work are top notch, most importantly his communication and response.
Give him your business and you won’t regret it.
Thank you Sergio!

Details: Shower or tub door • 1 door • Standard • Glass • No, I need professional’s help in purchasing • Home

Door Installation

Credentials

Background Check

Sergio Castaneda