O'Fenelon Plumbing
Company Overview
Our services include fixes, service, updates, and support for gas systems, Water, or drainage.
We focus on replacing tankless water heaters.
O'Fenelon Plumbing began by Dan Fenlon leading the way.
We work within your financial plan.
Hello, I’m a licensed master plumber and have dedicated my career to the flow of Gas, plumbing, and sewage since the 1970s. I have advanced pipe bursting technology that upgrades your sewer system without the need for extensive excavation. Reach out to find out how. I take care of all routine services (faucet repairs - toilet replacements, waste disposal installations, drain cleaning, etc.). I pride myself on being transparent and competitive. I’m a local small business working hard to serve you in this honorable trade. I can provide many references and have been in the plumbing business in San Diego since 1987. Don’t hesitate to reach out for your upcoming plumbing requirements. Thank you for considering me.
Best regards,
Dan Fenlon.
Business Services
- Bathtub installation
- Drain repair
- Faucet repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
- Toilet installation
- Water heater installation
- Water pipe repair
Business Location & Hours
Mon: | 9:00 AM - 3:00 PM |
Tue: | 9:00 AM - 3:00 PM |
Wed: | 9:00 AM - 3:00 PM |
Thu: | 9:00 AM - 3:00 PM |
Fri: | 9:00 AM - 3:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

We had two toilets back up when we arrived home from our weekend vacation I called the neighborhood plumber Dan Ofenlon, he was able to accommodate our request in a very short time frame. He was very quick and reasonable. I will definitely use him again. Thanks!

I saw the truck on the freeway this morning and it made me laugh so you get five stars from me without a doubt. Just by the logo alone this guy gets 5 stars from me. So I am pretty sure the work is going to be on point

I would highly recommend Dan from O'Fenelon Plumbing. He helped me out with a custom water heater job at my home and did a great job listening to what I needed without up-selling, doing an in-person consultation to discuss my custom needs, and he executed the work promptly within the week. I also appreciated that he gave me tips on general house plumbing upkeep and maintenance to save money on future repairs. Lots of integrity, honesty, and good work--give him a call!

Does not even have his instruments working. Kept digging in dry wall cause he says can't get his equipment repaired. Kept changing the leak source story.

I needed some new plumbing upgrades, valves, hoses and installation of a new vanity and sink, etc. Dan responded quickly and did an outstanding job. He communicates with the homeowner and responds to what is desired, rather than operating on assumption. Keeps things clean and tidy upon completion. No need to look for any other plumbing service. Highly recommended.

I had a sewer backup and called Dan of O'Fenelon Plumbing at 8:15am and he was at my door at 9:05am. He is a very honest and competent plumber. His quality of work is excellent, very professional and very fair with his prices. Highly recommended

I've called Dan twice now with great results. The first time was in 2008 when my water heater went out. I first called a big company plumber (one of the plumbers that advertise on local news). The price they quoted me to replace it was really high, especially the labor. When I called Dan, he gave me a price for the same water heater and labor that was over 65 percent less than the big company! It's now 2015, and the water heater and all the connections still look new.
Last night, I called Dan after fighting with a kitchen sink clog for 3 hours. I gave up and let Dan take over. He was out in the morning and fixed it in 30 min. The clog was about 40 feet down the pipe underneath the house. I would have never got it on my own.
Great work and a fair price. It's nice to know an honest plumber that is going to give you a fair price without worrying about the quality of work.Thanks!!!!
Eric

We have an older house in Ocean Beach that was built in 1937. At 8:30pm my wife noticed that the kitchen sink and bathroom sink was filling with nasty brown water. We had a clog and it needed to be addressed. I called O'Fenelon Plumbing that night and scheduled an appointment. I love the fact that I was able to get in touch with Dan after hours. I got a good nights sleep knowing that he would be there first thing in the morning. Sure enough, Dan showed up at my requested time of 8am. He figured out what was causing the kitchen and bathroom sinks to not drain and was able to professionally fix the problem. Thank you again!