Integrity Plumbing & Drain Service
Company Overview
With two decades of experience, I excel in the installation of water heaters and drain cleaning.
Business Services
- Drain repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Water heater installation
- Water heater repair
Business Location & Hours
Mon: | 8:00 AM - 8:00 PM |
Tue: | 8:00 AM - 8:00 PM |
Wed: | 8:00 AM - 8:00 PM |
Thu: | 8:00 AM - 8:00 PM |
Fri: | 8:00 AM - 8:00 PM |
Sat: | 8:00 AM - 3:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Marlon and his team were excellent! I needed to replace a few toilets in my house and I was so impressed by the professionalism and how personalable Marlon was throughout the process. The work was superb and they left the house spotless. I highly recommend :)

Easy scheduling. Came on time and did the job well. Explained the issue and provided options. Highly recommended.

Great plumber and very reasonably priced as well. Saved us by his plumbing expertise in repairing the broken flange on our downstairs toilet and replacing the wax seal. Marlon's expertise saved us from replacing the flange, which would have required tearing up our concrete slab floor and tile. We highly recommend his service for any of your plumbing projects.

Supporting an aged relative is always surprising! First the garbage disposal was discovered to be completely locked up, spinning ok but blades frozen. Marlon discussed and showed up on Monday with a new unit. Not bad as I had called him on Friday!
But now we had arrived at the house and discovered the washing machine drain was overflowing and we found out that a rooter company had visited before at astronomical costs and had not fixed the problem for the aged relative. No problem for Marlon who quickly evaluated the issue and provided a quick fix which took care of the overflow for us. His investment in tools to do the job is awesome. Fiber optic cameras to snake down the drain, sani snakes on steroids to clear and remove the trash, and a knowledge of how to use them effectively. Thank you Marlon and thanks to Jose, the Robin to your Batman.
It would be worth moving to San Jose just so he could be on my call list! Oh I should mention that our home is in LA and Marlon has fellow plumbers, trained by him, that are set up in LA.
'Big or Small We Fix Them All' is Integrity's motto, it certainly worked for us.

We had a broken tankless water heater and Marlon Gomez from Integrity came out the very next morning with a new tankless solution to our problems. He is competent, experienced, honest and easy to work with. I thought I knew quite a bit about tankless water heaters having had one for over ten years until I met him. He knows a lot about them and that was very reassuring. He will be our plumber for everything else in our house from now on.

I received a referral from a large Bay Area plumbing supply company to use INTEGRITY plumbing. Marlin was very responsive and able to come out and assess a job within a few days. I needed a tankless water heater installed. His quote was reasonable and installation was completed as expected. His understanding of the job was thorough and he was able to communicate to me what needed to be done. I would definitely recommend them for any plumbing job.

Best plumber ever! Marlon and assistant showed up to deal with shower problem..diagnosed issue, even got american standard to ship parts for free ...later determined some days later they were on huge back order so he picked up the parts elsewhere, charged cost no markup...came back and put the parts in got everything working, very reasonable flat rate (even with multiple visits needed), friendly chatty respectful of house (eg bootys over shoes, cleaned up etc)
Highly recommend

Marlon did work in my kitchen and found a cost-effective solution to a difficult plumbing problem. He was responsible and professional, and he squeezed the work in my kitchen while his team was working on a closing out much larger project. Great service, and thank you, Marlon!!!

I needed my pressure regulator replaced. Integrity Plumbing responded promptly and did an excellent job at a reasonable price. I will use them again.

Day before New Year's Eve and my toilet is clogged and overflowing. So gross. I looked on Yelp and found this place. Called and talked to Marlon and he was able to come by within 1-2 hours and fix my issue! He and his employee snaked my toilet and figured out the issue and I was back in business in about 15 mins. So grateful he was able to come by on such short notice, I don't know what I would've done. He charged a very reasonable price of $135 and accepts cash/check. It's a cringey/embarrassing situation and both guys were super friendly and professional, will definitely use these guys again in the future!