About this company
Donnelly's Plumbing Heating and Cooling
Donnelly’s began serving Montgomery, Bucks, Chester, and Delaware county, PA residents as a premier plumbing company in 1972, later expanding to offer HVAC services. As the area’s leading plumbing, heating, cooling, and drain cleaning service, we guarantee: Show more
Donnelly’s began serving Montgomery, Bucks, Chester, and Delaware county, PA residents as a premier plumbing company in 1972, later expanding to offer HVAC services. As the area’s leading plumbing, heating, cooling, and drain cleaning service, we guarantee:
Comprehensive Plumbing & HVAC Services
Donnelly’s is your one-stop shop for your home service, installation, and repair needs. We are proud to offer a full complement of services including:
Plumbing Services
Heating Services
Cooling Services
Drain Services
Well Services
Sump Pump Service
Water Quality Services
Highly-Trained Technicians
To supply you with the best value and quality possible, we provide ongoing training and education for all our plumbing and HVAC service technicians. Our employees engage in NATE Certification training, manufacturer training programs for new products (i.e., heating and cooling systems, water purifiers, plumbing equipment, etc.), customer service programs, and safety training.
Ethical Conduct
The Nexstar code of ethics governs every aspect of our business, from how we serve our customers to how we treat our employees to how we protect our environment. Ethics isn’t a matter of philosophy to us: it is how we live and work, day by day.
Professional Accountability
Donnelly’s is proud to be a member in good standing of the National Association of Plumbing, Heating and Cooling Contractors; The Nexstar Network; and the Better Business Bureau. Call Donnelly’s Plumbing, Heating, Cooling & Drain Cleaning at (610) 553-6453 or contact us online when you need fast, reliable service in your home. Hide
GuildQuality surveys
Reviews 822
Of 845 respondents, 822 left a reviewRecent reviews
Paul H.
All my experiences with Donnelley's have been positive, including the last time they came out. What I like most is that the technician took the time to answer all my questions and explain everything in detail.
Arlene B.
Very nice personality.
Patricia D.
Since having air conditioning installed I’ve been canceled on 4times for a routine check.
Rudy V.
I have been using Donnelly for the past three years and have the full device contract. So far all work has been satisfactory to outstanding. I had another plumber who does good work, is much cheaper, but a bit undependable. so far, I am impressed with Donnelly’s quick response, quality of work and caring/knowledgeable technicians, especially those noted in question 11.
Customer in Collegeville, PA
Unbelievablely overpriced, $700+ for a 15 min quick fix!
Dan S.
Great service. Helpful answering questions and outlying options.
Customer in Lansdale, PA
I did not have any work done lately.
Denise R.
Professional, competent and knowledgeable
Customer in Lansdale, PA
I switched out my old 75 gallon hot water tank with a tankless water heater. The service provided by Donnelly's Plumbing was outstanding and I'm very happy with the results. I will definitely utilized them in the future for any other plumbing issues I encounter.
Lennie H.
proficient, professional and personable
Patricia F.
Good workers and a nice job
Kevin A.
I usually do this kind of project myself but this time I thought it would be best to get a professional. Best move I could make. Now I can move on to the next project
Cynthia F.
The last time I had your company scheduled you cancelled not once but twice so I found another company to do the work!
Derrick D.
I want to let you know Brain Topper send him to our house every time. He is the best
Lis S.
Will not recommend! They only wanted to replace my airconditioner to the tune of $7.000, my unit only needed a valve that cost me $100.00. Shame on Donnelly!!!
Valerie F.
Donnelly Plumbing Heating and Cooling - - - EVERY TIME WE HAVE NEEDED THEM- - - OUTSTANDING PERSONNEL- - AND COMPANY
Customer in Royersford, PA
I was on the service plan. My AC Tune-up was included in the plan. As I did the tune-up they proceeded to try to upsell me on a number of different services and upgrades. I had another reputable company come out for an AC Tune Up and they didn’t mention any of those things. They also tried to sucker me into a sewer line replacement plan that would have ultimately continually cost me more money. This was prior to the AC Tune up. The service plan was a sham to sucker me into spending more money than was necessary. I’ll never use them again.
Customer in Lansdale, PA
Highly professional, reliable and honest!
Larry M.
Over eight years, Donnelly techs have provided skilled, professional service for all our HVAC and plumbing needs, on time and at reasonable cost. The workmanship is excellent!
Patrick G.
I've utilized the HVAC and plumbing services of Donnelly's for over 15 years. I've always been treated with respect, with fair pricing. Their craftsmen are top notch and every job has been finished and priced as quoted. They always arrive on time.
Customer in Eagleville, PA
I didn't have any problems with them. I thought that the price was really high.
Jan B.
They are very responsive, courteous, and professional.
Andrew L.
Excellent knowledge & very fast work. Vince knows the right way to get problems solved
Joseph H.
While recognizing that we are in a pandemic, I was promptly serviced and then have gone unprepared to this day!
Bob A.
The Technician was knowledgeable and clean
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