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Gem Plumbing Inc

3.6

About this business

Location details

140 E Montecito Ave, Sierra Madre, CA, 91024, United States

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WeekdayScheduleStatus
Mon7:00 a.m. to 4:30 p.m.
Tue7:00 a.m. to 4:30 p.m.
Wed7:00 a.m. to 4:30 p.m.
Thu7:00 a.m. to 4:30 p.m.
Fri7:00 a.m. to 4:30 p.m.
SatClosed
SunClosed
3.651 reviews
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Joseph De La Portilla's profile image
Joseph De La Portilla 
2 months ago

As other reviews state, these guys seem to drive around town like they are the only ones on the road. This morning an older gentleman with white hair completely blew the stop sign on Baldwin/Orange Grove when it was my turn. I’m not even sure if he applied his brakes, keep in mind this is during the busiest hours of the morning. If his plumbing skills are anything like his driving skills I’d stay far away. Considering that it seems like he has a history of road rage from what I’ve read here, I could only imagine how that tra... read more

iris morgue's profile image
iris morgue 
5 months ago

DO NOT DO BUSINESS WITH THIS COMPANY . OWNER MARK DRIVING HIS TRUCK WAS ON A SOLID WHITE LINE AND CUT ME OFF,HE DIDNF EVEN SIGNAL. HE CHASED MY CAR DOWN THE ROAD ONTO ONCOMING TRAFFIC AND WAS SWERVING ME OFF. CRAZY EGO AND ANGER ISSUES. WANTED TO BLAME ME FOR NOT LETTING THEM THROUGH ON A SOLID WHITE LINE 

RJ Rodriguez's profile image
RJ Rodriguez 
6 months ago

On to the next company. I put in a request for a quote on a prefab shower plus tankless water heater installation and haven’t heard anything back… oh well, i guess they really don’t need the business. 

Pete Elia's profile image
Pete Elia 
7 months ago

Horribly unprofessional beyond anything I’ve seen. Walked off a job leaving a potential safety issue with no notification to the occupant. Malfunctioning heater left unfixed. See pictures: told me that this was just dirty walls; after shining a spotlight in my face unnecessarily blinding me, pretending not to see what is in these pics. (Edited to add the so cal gas red tag that occurred upon subsequent inspection - I asked carbon monoxide possible? Mark said “No”! He was dangerously wrong) 

John Davies's profile image
John Davies 
a year ago

**Most recent review 2025** We needed a repair of a water spigot in our backyard. Carlos came out and told us that it was completely corroded and needed to be replaced. After a lot of investigating of where the actual leak was, he did a masterful job cutting off the leak and installing brand new piping. So happy we still use Gem Plumbing. **Review from 2 years ago** Tim was incredibly nice and thorough when he came to inspect our house for some repairs. Art and Brian came and did the work and were extremely friendly and fini... read more

Frequently asked questions about Gem Plumbing Inc

How is Gem Plumbing Inc rated?

Gem Plumbing Inc has a 3.6 star rating with 51 reviews. 

When is Gem Plumbing Inc open?

Gem Plumbing Inc is closed now. It will open on Monday at 7:00 a.m. 

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