Courtesy Plumbing
Company Overview
If you’re dealing with a broken water heater, a dripping faucet, or any plumbing concern, Courtesy Plumbing can handle it. Since 1970, we have proudly served West Covina, San Gabriel Valley, and nearby regions, our skilled plumbers in Covina offer unparalleled service. The essence of our name embodies our goal— Courtesy Plumbing seeks to be the most courteous plumbers you will ever meet. From the initial call to the final fix, we will provide you with the best service possible. Call us now to discover the difference. We offer flexible scheduling, fair rates, approachable staff, and high-quality service. Count on Courtesy Plumbing to provide only the best plumbing materials, such as Navien tankless water heaters and Pelican water filters. We also offer free estimates and financing options.
With a foundation dating back to 1970, Courtesy Plumbers has been in business for over 40 years. Since then, we have specialized in copper and PEX repiping, along with both traditional and tankless water heater installations. For more than a decade, we have actively engaged in home inspection and detection services. Our team is specially trained for video pipe inspections and slab and gas leak detection. We are eager to serve you!
With decades of plumbing experience, Jeff is a seasoned professional. He began his journey with what would later be known as Courtesy Plumbers, he is now the proud owner. Always happy to lend a hand, please feel free to call and ask for Jeff directly if any issues arise. We appreciate your business!
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hydro-jetting
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- 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: | 7:00 AM - 8:00 PM |
Tue: | 7:00 AM - 8:00 PM |
Wed: | 7:00 AM - 8:00 PM |
Thu: | 7:00 AM - 8:00 PM |
Fri: | 7:00 AM - 8:00 PM |
Sat: | 7:00 AM - 8:00 PM |
Sun: | Closed |
Recommended Customer Reviews

I called to request a plumber to unclog my tub drain. I had to leave a message. 10 minutes or so later my call was returned.
I spoke with a very pleasant woman on the phone who set up an appointment for me. The plumber arrived promptly within the time frame I was given.
He got to work right away and finished the job quickly. There was no mess left at all, nice & tidy - job well done!
I will definitely call Courtesy Plumbers next time I need any plumbing issues taken care of, also their prices were very fair.

Had sudden plumbing issues, as plumbing issues tend to arise. Called courtesy plumbing and Jeff came out with a quickness to help assist with the problem. Unfortunately the problem turned out to be a little bigger than expected but Jeff was able to explain the situation and offer the necessary solution to the issue. Would call again.
Edit: Sean, Jeff's brother was also here and they did a great job. I didn't get his name earlier but felt it wouldn't be right to not give credit where credit is do.
Thank you very much.

Thank you Courtesy Plumbers for fixing a problem that another company couldn't. Daniel is a super nice guy, even when I was a frustrated customer. He was kind and respectful and went above and beyond to get my plumbing issue fixed.
I've used Courtesy Plumbers before and will use them again! Highly recommend this company! Thank you!

I got a lot of messages when I inquired? about a plumber nearby. There were so many to chose from. What differentiated? Courtesy Plumbers from the rest were? the answers I got right away via messages (on? Yelp). The technician, Aaron, arrived as scheduled and he was very professional. He did a great job in identifying the ?problem and fixed it right away. Thank you!

We are adding a downstairs laundry in our garage and needed water lines, a gas line, drainage, and a vent. Thomas and Cory did a great job. From the bid, all the way to the finished job, they were courteous and very professional. They really went above and beyond to make the entire process easy and stress free.

What more can I say, Aaron to the rescue. Courteous, Clean, Communicative and most importantly everything in our old home works now.
Highly recommend Courtesy Plumbing!!!

We love Courtesy Plumbing and especially Rick! He's done two jobs for us now and not only is he great at his job but he's very personable and takes the time to explain what's happening and why. They've replaced our hot water heater and our kitchen faucet and their prices and service are great. We highly recommend them and if you'd like a great experience, ask for Rick :)

As a woman homeowner I have been ripped off a few times by workers that do repair on my home so I always get 2 or 3 quotes for a job to make sure I am not getting ripped off again. I have an older home and so there are often repairs I need. The plumbing has been an issue for years, especially the sewer line that runs down to the street. I was getting it rootered out about once a year. Lately more often so I was seeking a long term fix. After emailing back and forth with their courteous Berni she got Jeff and his brother to come out and see what I needed to do. I had already gotten one quote for more permanent fix that was for around $11,000. I showed it to Jeff and he was appalled and said ""plumbers like that give all plumbers a bad name"". And then I found out the previous rooter clean out was not even done correctly - I was ripped off not on price but on the quality of the work. And that plumber had not informed me of some problems with the fix he had proposed. Jeff proposed a different solution that gave me a more permanent fix for $1800. I have now found a reliable and honest plumber that I can trust to take care of my old house's plumbing needs. Thank you Jeff!

I've got an old house with old pipes. I've had three different plumbers in here over the last few months doing various things. The first two guys I wouldn't want back, but I'll definitely be calling Courtesy Plumbers back.
Courtesy came in, got to work, and knocked the problem out quickly. In and out in probably 10 minutes. A few months ago I had another sink clogged and the guy was here for an hour and a half, left a HUGE mess, and even had to borrow tools from me.
I've got some big work required at my property (complete repipe under the house) and I know I can trust Courtesy to do the job right.

I had a pretty bad leak under my kitchen sink& i was so stressed out worried it was going to be an all day thing. I called & a very pleasant lady helped calm me down and assured me help was on the way. They came the same day, on time. Fixed the problem quickly and i was able to move on with my day. Thank goodness! No bubbas here!