O'Neill Plumbing

Hasan A.

Shannon is a professional, skilled, and excellent plumber. Moreover, he takes pride in his work and stands behind it.

If you have a plumbing problem Shannon should be the first call you make.

Ms. A.

Very professional and considerate. They were knowledgeable, reasonable, friendly. They explained the problem and make sure that there weren't any confusion.

Candace A.

After reading all the reviews on Yelp and hoping they weren't too good to be true, I called O'Neill's about a couple of problems in our master bathroom. The person at the office was very nice and scheduled the appointment around my schedule - and the best part, the ""window"" was only one hour!!! Shannon and Lenny came out - they were on time, extremely polite and professional, got everything done quickly, and I just couldn't have been happier. They are now on my speed dial.

David S.

The reviews on here are correct. Shannon was able to come out just a few hours after I called to schedule an appointment this morning. He was on time, called ahead like he promised so I would not have to leave work any earlier for the appt than necessary, then fixed the showerhead and stopped sink quickly and for the reasonable estimated amount. He and his assistant Lenny (who is very good too) even suggested a cheap fix to a problem that another plumber previsouly said would require breaking thru drywall and replacing pipes, and he promised to follow up with me, obtain the necessary part, and fix it at minimal cost.
Also the company was able to give me an estimate over the phone, unlike other area plumbers who want to charge you a $75 visit and then give an estimate once at your home--if you don't like the estimate you are out $75 and a wasted day.
Highly recommend!

Big S.

We found O'Neil Plumbing on Yelp many months back, and based on the positive response we had him come out and work on our plumbing issue. Shannon (the proprietor) and his trusty assistant Fred did a terrific job and gave us a fair price on the work; fair prices are hard to come by in this neck of the woods. Recently, like another Yelper, Andrew S., I had a garbage disposal problem and instead of doing a service call where he could have charged for labor, Shannon talked me through the solution over the phone...needless to say, I'm a customer for life!

Andy B.

Had a leaky faucet that wouldn't stop when I tinkered with it. Shannon came over the next day and tightened it extra good and stopped the leak right away. He then explained exactly how it worked and said I could spend a bunch of money on replacing the faucet, or leave it as it was.

Then he said there was NO CHARGE. I couldn't believe it. He said he didn't do much (although he did drive out here in rush hour). Very nice guy who is smart and honest. He said his father was a plumber and I can see he takes his trade seriously.

I don't think you can do any better. I'm going to call him any time I have a plumbing issue for sure.

Andrew S.

I called Shannon for a quote on a broken garbage disposal, and he talked me through fixing it over the phone! No need for a plumbing visit. Thanks for the help. They will definitely get all my plumbing business in the future.

Joseph A.

Take it from a former plumber... these guys know their craft. Came from Woodbridge to DC on Friday night at 10pm to handle something I couldn't tackle with all the supply stores having already closed. Saved my butt for sure. Cheers!

Chris B.

Shannon is great! He is professional, friendly, and a great plumber. I hope I don't have another plumbing problem, but I'm calling Shannon if I do.

Leon R.

Really great service.

I had a slow drain which would back up into our basement if we ran too much water at once. Other companies gave me 3-4 days until they could come by, which is pretty absurd when you are running to the basement every time you run any water to make sure you don't have a filth geyser coming out of the floor drain. These guys instead were so quick I had to race home to beat them to my house after I called. (On a side note, Metro actually manages to run trains on time when it isn't rush hour... it was really strange to see the train actually come when the sign said it would)

They were great, ran a snake down the line and cleared it out of the bundle of roots which were in the way. They even ran just about every faucet in the house at the same time to make sure the line wasn't still clogged. And because they used tarps under everything and cleaned up, the only evidence that something strange had happened in my basement was some cardboard boxes and a Philosophy book that got soaked by the initial backup, which I wouldn't mention except I'm pretty sure that is symbolic of something.

Then my drains had trouble again about a week later. Not nearly as bad (this time it only happened when the washing machine hit spin cycle and a sink was on full blast), but still a problem. They came out again, snaked the line twice again, this time as far as they could go using a nightmarish blade attachment. The roots which were blocking the drain are no more.

And let's be honest, they didn't have to do anything about the problem coming back. The problem was gone when they left the last time. How should they know what I've been doing to my sewer connection during that week? I could have been conducting experiments as to the largest strangest thing that I could get to flush for all Shannon knew. The whole experience was just top-notch as far as I am concerned.

I hope I don't ever have such a pressing need to use the services again, but if I do I won't worry about finding an excellent plumber.