O'Connor Plumbing

★★★☆☆ 2.9 / 5 (33)
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: 19301 Mateny Hill Rd, Germantown, MD 20874
: (301) 540-5050
: http://oconnorplumbing.net

Company Overview

We are committed to surpassing client expectations and delivering a range of technical solutions. Our mission is to maintain an encouraging work environment, develop skilled individuals, and provide sustainable career growth for our team. Create an outstanding customer experience by upholding integrity and the highest standards of professionalism.

Since 1949, Tom O'Connor, the owner, has been involved in plumbing, beginning his career under the guidance of his father, George, a Master Plumber and small business owner. Tom and his father were licensed Master Plumbers, providing services in homes, condos, churches, hospitals, ground-up construction, office spaces, and, recently, professional sports arenas. Tom holds Master Plumber licenses in Maryland, Virginia, and Washington, D.C., along with credentials from the Washington Suburban Sanitary Commission (WSSC). We proudly serve notable clients including the Washington Redskins, Washington Nationals, and Johns Hopkins University. Additionally, we provide services to numerous apartment and condominium communities throughout the DC Metro Area.

Tom continues to embrace his father's belief that high-quality work by trained experts at a fair cost is essential to the success of O'Connor Plumbing & Heating. He is hands-on in the field and relishes the troubleshooting and problem-solving aspects of the plumbing industry. His direct involvement in operations motivates all team members.

Business Services

  • Drain repair
  • Faucet repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Hydro-jetting
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Toilet installation
  • Water heater installation
  • Water heater 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

David L.
★☆☆☆☆

Horrible. Gave an estimate of $1,500 to replace a drop-in kitchen sink; we already had the sink and faucet. They came up with all sorts of reasons to replace and upgrade every possible thing related to the plumbing we've never had an issue with. Never got the estimate to replace the septic pump after two visits (service charges of course) because they wanted to charge a minimum of $450 to run a camera through the line first, etc. or they couldn't warranty the pump.

Char D.
★★★★★

We've used O'Connor plumbing three times now. They replaced all the drip lines to our toilets, installed three toilets, and repaired the drip line to our refrigerator. They've done a very good job each time! Will definitely be calling O'Connor again for any plumbing work in the future.

Rae S.
★★★★★

I LOVE using O'Connor Plumbing! Whenever I call them they are also polite and informative on my situation. This is the second time I've had them do work in my home and they never disappoint. My technician this time Tyler, I was very informative and gave me all my options to help me make the best choice for my home. If you are looking for an excellent plumber call and ask for Tyler!

Kara L.
★☆☆☆☆

O'Connor plumbing has extremely poor schedulers. I called and asked to set up service for my home. The appointment was scheduled. At the time the appointment was supposed to occur I received a call saying they would not be able to come and the appointment would need to be re-scheduled. I adjusted my work schedule a second time to accommodate the change. They then asked me if I new where the water shut off to my building was. I said I didn't and could look into it and I could get back to them. That was all they said. The morning of the appointment I called to confirm and let them know that the shut off was not in my condo unit. They told me they would have to again cancel the appointment. I would need to have my management company make the appointment and all charges would go to the management company which could be forwarded to me. They did not tell me any of this in either of the two conversations before and the women on the phone was not empathic and often spoke over me not allowing me to speak. I don't know how they are once you get them to provide service; however, actually getting them to provide service was not a good indicator.

Elizabeth K.
★☆☆☆☆

Multiple very poor interactions with O'Connor. Cody replaced our hot water heater and was professional and punctual. Following that, we called them back to fix a pipe leaking under a bathroom sink and two shower faucets. The pipe leak was seemingly quickly fixed, as was shower #1. We were told they would have to order parts for shower #2, which would take a couple of weeks. A month after the initial ""fixes,"" there was a lot of water in the sink cabinet due to continued leaking and the wood had cracked and warped, and shower #1 was leaking again. We had not heard back about the parts on shower #2. A different plumber came back to fix the sink issue, was there 10 minutes and ""fixed"" it again. Within hours it was leaking. A third plumber diagnosed incorrect work previously done, repaired it and took photos for an insurance claim. He also took photos of the shower faucets so he could order the correct parts (weeks after we raised the issue). I followed up twice with the office on the insurance claim and never heard back. Four weeks after the shower parts were supposed to be ordered, the plumber called to say that he had finally connected with the distributor and the parts would be in after two weeks, and they would then call to schedule the repair. That was six weeks ago, and we never heard from them again. Absolutely abominable customer service and workmanship - I am surprised they have any repeat customers.

Holley O.
★☆☆☆☆

Grossly over charged and the bath still doesn't drain. Supposedly had my work order transferred to upper management for review and still haven't heard back. Work preformed on 07/31.

Alan B.
★☆☆☆☆

The company is dishonest! They would not tell you the price range over the phone even for a fixed job and then technician comes 2 hours late and tell you that prices are fixed and if you refuse there is $44 surcharge. To change the kitchen faucet the price was $312 it took the technician less than an hour to do it, I asked around, the other companies was charging &180. I would never use them again.

Brandon R.
★☆☆☆☆

I had a leak in a pipe coming from my holding tank. Its about 3 foot section of PVC pipe. I recieved a estimate from the Tech of $$$650.00 to replace the pipe. I also called and got estimates from 3 other local Plumbing companies in my area. O'Connors was 260% higher than any other estimate. The Tech then tried to up sell me to replace my Hot water tank. My hot water tank had nothing to do with my pipe that needed fixed. He said if I would he could make the pipe repair cheaper. Sent a email to company with no response. On top of all that they charge a 44.00 service fee just for showing up. The other 3 companies did not. Very disappointing.

Laura E.
★★☆☆☆

The work was fine and professional.
I was unhappy with the cost.
I called the office and was told I was charged incorrectly.
Stressful experience.

Allan H.
★★★★★

O'Connor Plumbing replaced a gas water heater for me. They provided a free in house estimate and gave other ideas of what to fix/replace. Their quote was in the middle of the road and their availability to replace the water heater was pretty fast.
Both plumbers were extremely friendly and seem to have done a good job. They replaced some shutoff valves during their job as well.

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