certified company
Based on 268 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
5th year as a Best Pick Call
"Whether you've got a dripping faucet or sewage backing up into your home, our plumbing experts can help. Your family's comfort and safety are our top priorities, so we commit to providing service within hours, not days. Get professional service from people who care with Donnelly's, where we believe your home is your refuge."

Marty Donnelly | President
Company Information
Services Offered
Donnelly's offers plumbing maintenance, repair, and installation services for residential plumbing systems, gas and electric water heaters, well pumps and storage tanks, water softeners, sump pumps, toilets, and faucets.
Donnelly's offers a 100 percent satisfaction guarantee.
Company History
The company is a second-generation, veteran-owned business with over 45 years of experience.
Donnelly's is a member of the Plumbing-Heating-Cooling Contractors Association and was voted Best of Montco's Best Plumbing Service in 2016.
Employee Information
Donnelly's employees must pass background checks and drug testing. Field staff wear uniforms with name badges and drive vehicles clearly marked with the Donnelly's logo.
Areas Served
Montgomery County, The Main Line, Bucks County
A selection of 268 homeowner reviews:
“Donnelly's did some plumbing work for us. They were excellent. I have no complaints, and I'd recommend them.”
“We used them for plumbing. They came in, the gentleman was neat and clean, and he did what he needed to do. They did a fine job. I already have recommended them to someone.”
“I've been using Donnelly's for 30 years. The last time, he changed the silver on my water softener, and he adjusted the spigot for my washer. It had tightened up so much that I couldn't turn it on and off. It went well. I would give them an A.”
“I used them for plumbing. They were great, and they were efficient and fast. They get an A from me.”
“Donnelly's did plumbing work. They were very professional, and I'd say they earned an A.”
“I used them for my water heater. It's fine, it's replaced. I'd give them an A overall.”
“They did two things for us. One of the things was a little more difficult and we had to have them come back out to try to fix it, but they came back out. They did plumbing work. They were timely and just easy to deal with. They catered to the customer, which was good. I'd give them an A- overall. They did have to come out. It was hard for them to do the second job. The second job is the only thing that kind of brought it down. Their customer service was fine. They didn't give specific times, you're open to them for the whole day. They don't give windows. They were very clean and they seemed to know their work and did a good job.”
“It was a very good experience. They did work on the toilet. They gave me an appointment and I didn't have to wait too long and they showed up when they said they would and they promptly fixed it. Overall, I'd give them an A.”
“The people from Donnelly's were very personable. They made sure I understood everything, and they tried to get me the best deal—they weren't there to take my money. A while back, they put in a new garbage disposal, so I called them back this time to put a hot water tank in for me. They did some work for a friend of mine around the corner, which is how I found them. I would give them an A.”
“Several years ago, I didn't have much luck and needed a plumber. I've stayed with Donnelly's ever since. They were on time, and they responded to my call. They had a nice, clean appearance. Everything was taken care of, and they left. They did plumbing for me, and everything went well—they earned an A.”