Mattos Discount Plumbing & Drain Cleaning
Company Overview
Expert in unclogging drains, reach out for complimentary estimates.
Plumbing fixes, drain and sewer cleaning, hydro jetting, video inspections & location services.
Slab leak professionals
Gas line leak services
Water heater repair or replacement
Repairs or replacements for kitchen and laundry lines
No-cost evaluations
Satisfaction guaranteed on all services!
Discounts for seniors, military service discounts
Open on weekends
Mattos Plumbing & Drain Cleaning was established by Matt Olivas in 2010 in Covina.
Our primary goal at MATTOS Plumbing is to provide excellent service to our clients so they are satisfied with our work.
Matthew has 15+ years of experience in the plumbing sector. He was grew up in Covina, and is proud in his work. Happy customers is his number one priority. Matt handles all service calls personally and dedicates time to create a good relationship with clients.
Business Services
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Hydro-jetting
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Had a gas leak. Matto's answered right away and came out the next day. Found and fixed the leak quickly. Very pleasant and clean. Very reasonable rate. I will use Matto's again.

Was looking for a plumber that would be able to help me out with a few issues at a reasonable price, I'm so glad I found Matt! Matt was able to come out the same day (although I asked for the following day since I was busy) I will definitely call Matt for future services!

We will definitely use Mattos Plumbing again if we ever need a plumber! Pressed for time because we had an appointment to make, I sent a message, hoping i would get a quick response. He responded promptly and came to our house and diagnosed the issue very quickly. He was very respectful and kind and understood our time frame we were in. Very affordable!! So glad we found ourself a new plumber! A great big THANK YOU!!

Our management property has contracted Mattos plumbing over 5+ yrs. and we continue using there services. They are professional, organized and available after hours, weekends and holidays. They don't leave the job site until the work is completely done. We highly recommend them. Thank you Matt for all your hard work!!!

Excellent service and price! I HIGHLY recommend them. I called around for a couple of quotes and they responded the quickest. They were efficient and courteous. I know plumbing problems are always expensive but I found that he was fair and didn't feel cheated. I'm so glad I found them on Yelp! Thank you!!!!

Matt O's plumbing has saved us twice! 1st about two years ago with leaky shower faucets, and most recently with a broken shower drainage pipe. He was able to come out and complete the work on both occasions all in the same day!
Thank you Matt! Definitely keeping his card handy...

My kitchen sink clogs at least 3-4 times a year despite me being careful with it. When it backed up a couple weeks ago (on a weekend, of course) I was so bummed. I have 3 kiddos and cook 3 meals a day. A non functioning kitchen REALLY turns my life upside down.
I always end up calling different plumbers each time because I'm usually disappointed with the service in some way...(but I'm not high maintenance, I promise! ) The very first plumber I ever hired ripped me off SO bad, charging me $600 to unclog my sink! Others tried to con me into services I don't need, etc.
...So...back to my current experience...my sink clogged on a Sunday, and I turned to Yelp to find a local business with good reviews and fair prices. I contacted 4 simultaneously through the App. Mattos Discount Plumbing was the very FIRST to respond, was clear, and offered a great price. The best part was, he offered to come out FIRST thing Monday morning! This meant I wouldn't have to eat out again with my 3 kids! Hooray!
What's more...since I keep having babies...my hair fall is pretty intense due to the hormone changes. I asked him to fix my constantly slow tub as well. I had been trying to figure out how to get the dang plug out for 3 months. Despite my twisting, yanking and pleading- I never got anywhere with it. He not only knew the trick for getting the plug out, but he taught me how to do it, and cleared the drain too (for a fair price).
Both drains have been working perfectly since his visit 2 weeks ago. I highly recommend him. He is quick, efficient and fair priced. Just call him. You'll be glad.

Thank you Matt for your hard work in unclogging the bathtub & changing the faucet! I will definitely call again for the next plumbing issue. Matt was on time, courteous and professional. One issue is it would of been nice to have caulked all the way around the bathtub faucet! Price was reasonable for all the work done!

Sure, the first time we contacted him he answered right away, was super quick to get here and make the repairs and did a great job with it, but this time...
I called a bit late in the day and he said the earliest would be 8 or 9 the next morning. So I'm up early to dress and wait. All I did was wait. He never even called to say he couldn't make it. I called later and got no answer. Just to give the benefit of the doubt I called again today for another problem...no answer, no returned call.
Are all businesses on yelp like this? This is not the first time I've had this issue with someone I found on yelp.

Good fast and professional. Took care of my nasty clogged toilet in a very short window. Great attitude, unlike some other plumbers. I highly recommend his services. Thanks Matt!