London Plumbing
Company Overview
You can expect tailored plumbing solutions supported by over two decades of experience. Open to any challenge, we prioritize customer satisfaction. Should you are not with our work, our warranties provide for corrective repairs.
We excel in identifying leaks in various areas of your home. Using state-of-the-art underground camera technology, we can fix sewer problems below ground without high expenses while keeping your landscaping intact.
Our team manages various plumbing repairs, no matter the size. From standard plumbing issues to snaking drains, including copper and pex re-piping, we know there is nothing we cannot manage.
If you want a new toilet, tub fixes, you can trust us we are ready to do that too.
Our services include installing both tankless and conventional water heaters, installing gas lines, pressure regulators, sprinkler systems, cleaning drains, and we hold a license by the State of California for services in any home, regardless of size.
Founded 1990, meet Navy Vet, Michael London. He obtained his plumbing license in 1990 and has mastered his craft ever since. He’s happily married to his amazing wife for the last 30 years, and they are proud parents of two great kids. Recently, moving from Upland to San Dimas, he and his crew still service the same region his team is accustomed to from the 15 Freeway to Pasadena and along the 210 to the 5.
Business Services
- Plumbing inspection
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

We are so grateful to our electrician
recommended Mr. Mike London to us. Mr. London finished the needed water heater replacement and also replaced the dishwasher in a timely manner with honest and reasonable service charge. Will definitely use him again and recommend his services to friends and church family in the future.

We always call Mike whenever we have issues at home (plumbing, water heater). He's reliable and always fairly priced. He's also very kind.

Mike was super nice, transparent and communicating. We had him come a few times for different projects and we were very satisfied. He is a great professional and a very nice guy. We will use him again!

My parents have used Mike for many years & I hv also used him for a few years. He is always quick to respond & is fairly priced. Will absolutely use again

On time, quick, professional and so nice! Had to get a garbage disposal replaced and London Plumbing did a fantastic job. Anyone in Upland need a plumber call London Plumbing! He made extra sure to diligently check for signs of leaks. We even played some ping pong after! Will definitely use their service again!

I have had issues in my house with plumming, I read good reviews about other companies and decided to call them bcuz I had a kitchen sink clug badly. Long story short 800 dollars later, a hole on the back of my house bcuz the exhaust had to be changed, I was told that he had jackhammer from my kitchen to the city's sewer and re-pipe everything and it was going to cost me approx 10,000 dollars and not closing what was going to be open. I was scared to called another plumber because as a single mother with one income I have to be more than careful with my budget, but my neighbor recommended LONDON PLUMBER a couple of hundred dollars, and an hour later I was stress free. This man is honest, courteous, I was even surprised that he even cleaned the mess he made. I recommend Mike London to anyone having pipe problems. Thank you Mike for making my life a little better.

Needed a new water heater, Mike London of London plumbing was recommended to me. It was amazing to have a vendor who was so knowledgeable, punctual, neat & clean & most important very informative on my entire installation. Mike was so helpful with clean up detail & discarding old unit. If you truly want a professional plumbing vendor I would definitely select Mike London of London plumbing. I personally want to thank him for a job well done.... respectfully, G. Garrison ... La Verne resident...

My kitchen sinks were loaded with water and stopped up. I tried liquid plumber, and plunger but neither worked. Someone on my neighborhood watch site recommended London Plumbing. So I called and Mike, the owner came the next day. Just as the person who recommended him said, he was on time, reasonable, professional and took care of my problem within one hour. He also cleaned up after himself. I will definitely use him again and I highly recommend him. It's good to find someone you can depend on and will not charge you an arm and a leg for work you need done.

I have used London Plumbing for about 5 years now, and I've never been disappointed. Wether it was a leaky faucet, a sewer back-up, a water heater replacement, or a copper re-pipe, they have done it all. Very professional and on time.

Mike is awesome! We had a leak in the bathtub just before Thanksgiving. He was able to slot us in at the last minute before the holiday and fix the leak. While he was fixing the leak, I asked if he did garbage disposals. He said yes and he installed our new disposal directly after finishing the leak.
From comparison shopping I would say London Plumbing's prices are fair and competitive and on the low end of average. His work is fast, efficient and clean and he was very friendly (or I'm just talkative).
Now, for us, this was the best part: some months back we'd had a backup issue in the kitchen. We'd called a service, which shall remain unnamed, to ask them to snake the drain. They came out, didn't want to snake the drain, they wanted to hydrojet instead. We wanted the snake. The man who came out had a trainee with him. They went out to the trap again, futzed around, came back and said snaking wouldn't work, that there's a leak in one of the pipes and they'd have to jackhammer the floor to check the leak. Thousands of dollars. We declined.
When Mike from London Plumbing came out, I mentioned this to him. He said, ""I'll show you a really fast way to check whether or not you have a leak."" He took me outside, showed me what to do. We did NOT have a leak. We were relieved. He then said, ""That guy wasn't teaching his apprentice how to snake a drain, he was teaching him how to rip people off. All you have to do is be fair and treat people right. They'll come back to you and you have business for life.""
Being fair and treating people right is what Mike did for us that day. Instead of playing on our fears, he does his job. We really appreciate it.
So, if you have a plumbing issue and you can get Mike, we highly recommend him.