G.M.S. Plumbing Company (Alex’s plumbing)

$10/service call

(waived if hired)

Select a service

Zip code

Drain problem

Repair urgency

Number of issue drains

Responds in about 30 min

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About

My focus is quality. I never cut corners, but i will take the time to make sure you’re 100% happy.

Overview

Hired 102 times

Serves Glendale, CA

Background checked

1 employee

9 years in business

Business hours

Sun9:00 am - 11:59 pmMon9:00 am - 11:59 pm

Payment methods

This pro accepts payments via Cash, Check, and Zelle.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2025

Services offered

Drain problem

Repair urgency

I work on non-urgent repairs

I work on urgent repairs

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

Reviews

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

Exceptional 5.0

82 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

Read reviews that mention:

James S.

Jan 7, 2026

•

Hired on Thumbtack

A knowledgeable, clean, and professional plumber from CMS came to my house and diagnosed a leak that recently started coming through our drywall. This leak had baffled previous plumbing estimates that ranged heavily in price and would require opening entire walls. Our professional from CMS had a hunch it was not the plumbing, But a leak in our roof. He was 100% correct and he gave me the info on how to fix it. A good honest company with a problem solving mentality and wide range of skill.

Details: Leaking or burst pipes or appliances • Faucet malfunctioning • Bathroom • Shower or bathtub • Need professional's assessment • House

Emergency Plumbing

Donald S.

Oct 14, 2025

•

Hired on Thumbtack

Love the rain! Just didn’t need a quickly rising lake on our patio, caused by a blocked landscape drain. Alex responded quickly and managed his schedule so he could visit us right away. He and his partner were able to efficiently unclog the line and alerted us to a root intrusion problem. They were more concerned about the quality of the job they were doing than they were about the amount of time it was taking them to do the job. These are good people. Thank you, Alex!

Details: Yes, repair is urgent • Only one drain has issues • Clogging • Slow draining • House

Plumbing Drain Repair

Jemmie D.

Oct 12, 2025

•

Hired on Thumbtack

Details: No, repair is not urgent • Clogging • Unpleasant odor • House

Plumbing Drain Repair

Jackson G.

Oct 10, 2025

•

Hired on Thumbtack

GMS Plumbing is one of the best I’ve experienced. Alex was super quick to respond and provided good pricing. He showed up to my house on time and immediately knew what the problem was and fixed it. He also made sure to clean up any mess that was left behind. I will definitely be calling GMS Plumbing for any future needs.

Details: No, repair is not urgent • Only one drain has issues • Clogging • House

Plumbing Drain Repair

John S.

Oct 2, 2025

•

Hired on Thumbtack

Details: No, I do not need to replace a sink • Double bowl • 0 sinks • 1 faucet • House

Sink or Faucet Installation or Replacement

Credentials

Background Check

Ghazar Mkrtumyan

G.M.S. Plumbing Company (Alex’s plumbing)

About

Payment methods

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