We are an essential business and open for our community. Donnelly's Plumbing, Cooling, Heating & Electric has provided Plymouth, PA & the surrounding area with professional home service since 1972. Donnelly's® is your local expert for plumbing repairs & installs including water heater repair and tankless water heater service. We also offer a full line of drain clearing, sewer, & water line services. Donnelly's® offers year-round service for heating & furnace repair, heat pump service & boiler repair and install. Keep cool next summer with our expert A/C repair & install services. All install & repair service is backed by our 100% customer satisfaction guarantee.
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Certified by Donnelly's Plumbing, Cooling, Heating & Electric • Mar 08, 2026
Certified by Donnelly's Plumbing, Cooling, Heating & Electric • Mar 08, 2026
Reviews
4.8
4,983 reviews
5 stars
4,601
4 stars
189
3 stars44
2 stars31
1 star
118
LS
Lola Sconiers
Mar 2, 2026
5.0
I’m pleased to report that James O’Donnell provided exceptional service in regards to his repairs to Nella Genuardi’s powder room sink. James is a true representative of Customer Service! He was polite, personable, and respectful. Nella appreciated the fact that James took his time to answer her questions and make reasonable recommendations for other possible repairs. It’s refreshing to know that female senior citizens can receive such appreciated treatment. I recommended Donnelly to Nella, and I know she will be recommending your company to her friends also.
Thanks, Lola
PB
Pat Bolick
Feb 27, 2026
5.0
Dan Kelley and Josh were very professional in communication of the drain issue with my tub. The offered several levels of repair including air pressure and enzyme cleaning of the very old drain. They were successful in clearing the drain and recommended several enzyme products that will help prevent recurring clogs.
I highly recommend Donnelly’s services as they provide up front estimates and are very reasonable with prices
Will call them for all future needs
CM
Christina McCook
Feb 16, 2026
5.0
A representative from Donnelly responded quickly after I submitted an inquiry through their website. When I called back, they promptly scheduled an appointment for Shane to come out the next day to assess our leaking water heater.
Shane quickly diagnosed the issue and provided us with an estimate right away. Before leaving, he scheduled the installation appointment. He was friendly, knowledgeable, and very accommodating to my schedule. He worked with our availability to find a time that was convenient for our family and thoroughly walked us through the setup and replacement once the job was complete.
Overall, our experience with Donnelly was seamless from start to finish. The team was professional, responsive, and respectful of our time, and Shane’s expertise gave us complete confidence in the work being done.
Thanks!
DS
Dave Scolnick
Feb 14, 2026
3.0
I recently had 2 sink fittings that came off from a basement sink and flooded my basement. I called Donnelly's Plumbing and the customer service was very good and in general the technician who came out for a quick 30 min job to replace 2 - $20 fittings on my sink did a great job as no leaks. My upsetting part of the experience was the price gouging from this company. Although they waved the $99 fee to come out an look at the issue, I was still charged $897.98 for the 30 min job. I only had them come out as I needed it fixed an had to submit to my insurance. I would like to know how one can charge that much to put 2 fittings on. All in all customer service and technician wonderful experience. Price for that job is ridiculous as if insurance did not frown upon the home owner replacing it for maybe $50 I would have done the job myself. I would strongly consider adjusting the price for a simple job like that. Please take this review as food for thought. Thanks an again employee's very pleasant to deal with price not so much.
RB
Rob Bomboy
Feb 10, 2026
5.0
Called Donnelly's over the weekend for an unexpected toilet repair! I also requested that if the Tech could provide estimates for a few other proactive Plumbing concerns. Donnellys had a Tech out first thing Monday Morning. Travis Besh arrived and was shown the initial toilet issue and we then inspected my other concerns I wanted estimates on. Gas Hot Water Heater, Sump Pump, leaking outside water Faucet and several old shut off valves, which all were on borrowed time! Travis was very Knowledgeable and explained in detail his recommendations on these issue's. We Prioritized what he could complete today and what could wait until a future call. We then discussed the cost of the four main projects that Travis could complete on this Visit. I will admit, I felt the cost was somewhat higher than expected, but felt these were issues that needed to be resolved sooner than later! I also felt that we had a Tech that was very knowledgeable and we were very comfortable with Travis doing the work! We decided on the Initial Toilet Repair, Replace the Gas Hot Water Heater, Sump Pump Replacement And Replace the Outside Leaking Water Faucet along with its own inside Ball Shutoff Valve! At this time Travis laid out his plan and timeline to us and ran for some needed parts. He Returned very quickly and went to work! I must say, Travis was not only knowledgeable, but a True Craftsman and kept us in the loop throughout the entire project! Travis not only kept to his timeline of completing all of these projects himself, he was very respectful of our home moving the old Hot water heater out and new one in and the numerous trips in and out to his truck and back yard to replace the Outside Faucet, Very Impressive!!
Travis Finished within his time line and reviewed with us Everything thing he did. A Very Professional Job on All and Amazing that it was All Completed in one day by One Tech!! Travis is Truly an Asset to Donnelly's Plumbing & HVAC
Final Thoughts! Yes, I feel the Pricing was a Little High, But Sometimes you need to pay a little more for Quality, and We Got What We Paid For and Couldn't be More Satisfied!!
Thank You Travis and Donnelly's !!!
Frequently Asked Questions About Donnelly's Plumbing, Cooling, Heating & Electric
What services does Donnelly's Cooling, Heating & Plumbing offer?
They provide professional home services including plumbing repairs and installations, heating and furnace repairs and installs, heat pump and boiler services, air conditioning repair and installation, and a variety of drain, sewer, and water line services.
What are the business hours for Donnelly's Cooling, Heating & Plumbing?
They are open Monday to Friday from 6:00 AM to 7:00 PM, Saturdays from 8:00 AM to 4:00 PM, and Sundays from 8:00 AM to 2:00 PM.
How can I schedule a service appointment with Donnelly's Cooling, Heating & Plumbing?
You can book an appointment online via their ServiceTitan booking link or call their main phone number at (215) 855-2014.
Where is Donnelly's Cooling, Heating & Plumbing located?
They are located at 1 Innovation Drive, Plymouth Meeting, PA 19462, USA.
Is Donnelly's Cooling, Heating & Plumbing active on social media?
Yes, they have a TikTok account at https://www.tiktok.com/@donnellys and a Facebook page at https://www.facebook.com/101452918920963.
Since when has Donnelly's Cooling, Heating & Plumbing been serving the community?
They have been serving the Lansdale, PA area and surrounding communities since 1972.
Which nearby hotels can I stay at when visiting Donnelly's Cooling, Heating & Plumbing?
Nearby hotels include Homewood Suites by Hilton Philadelphia Plymouth Meeting, Extended Stay America - Philadelphia - Plymouth Meeting - West, WoodSpring Suites Philadelphia Plymouth Meeting, and Extended Stay America.
Where can I grab a coffee near Donnelly's Cooling, Heating & Plumbing?
You can visit Starbucks, which is located nearby for coffee and other beverages.
Are there any grocery stores close to Donnelly's Cooling, Heating & Plumbing?
Yes, GIANT Food Stores is a nearby supermarket and grocery store where you can shop for essentials.
What nearby financial services are available around Donnelly's Cooling, Heating & Plumbing?
Nearby financial services include PNC Bank, Western Union for money transfer services, and Coinme which provides ATM and currency exchange services.
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