Meet the Team at Donnelly's Cooling, Heating & Plumbing

Serving Homeowners In The Greater Philadelphia Area

At Donnelly’s Cooling, Heating & Plumbing, your comfort is our number one concern. That’s why we focus on making you and your family as comfortable prior to your appointment as your home will be once we’re done. Needing plumbing or HVAC service can be stressful enough without worrying about who’s visiting your home!

Who We Are

At Donnelly’s Cooling, Heating & Plumbing, your comfort is our number one concern. That’s why we focus on making you and your family as comfortable prior to your appointment as your home will be once we’re done. Needing plumbing or HVAC service can be stressful enough without worrying about who’s visiting your home!

Our team consists of dedicated professionals who are not only experts in their field but also genuinely care about your well-being. Each member of our team undergoes rigorous training to ensure they’re equipped to handle any HVAC or plumbing issue with confidence and skill. But technical expertise is just one aspect of what sets us apart.

We pride ourselves on developing lasting relationships with our customers based on a foundation of courtesy, professionalism, and integrity. It starts from your very first call to our support team and follows through every engagement you have with our technicians. You can trust us with all of your HVAC and plumbing needs in Montgomery County, the Greater Philadelphia area, and surrounding areas.

Check out the photos of our Home Comfort Specialists below—the team members who work tirelessly to keep your home comfortable and your worries at bay. Then, call (215) 855-2014 to schedule heating, cooling, or plumbing services in the Greater Philadelphia area.

The Team Behind Your Total Home Comfort

Terell W.

General Manager

Joe C H.

Plumbing Service Manager

Gary K.

HVAC Service Manager

Susan M.

Controller
What To Expect

Discover the Donnelly’s Difference

Professional Services

We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

We can work on all makes and models of HVAC and plumbing equipment.

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​

Professional Services

We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

We can work on all makes and models of HVAC and plumbing equipment.

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​
    About Us
    Our Reviews

    See What Your Neighbors Are Saying

    Overall the work appears to be well done and the workers were helpful and descriptive. They arrived promptly and got the work done quickly. My only complaints would be that they messed up our basement stairs bringing in the new system (which will need to be fixed and re-painted) and they forgot our UV light which I had to remind them of. It was corrected the same day but had I not said anything it may have been left out. But they did fix some issues that I was not aware would be fixed so it was a welcomed surprise and I appreciate their willingness to go above and beyond what was expected.
    Mike Gwinn
    3 days ago
    Tom Gardner and his coworkers did an awesome job!!!! Thank you.
    Marlene Case
    3 days ago
    Donnellys team supplied us with a new cast iron boiler just in time for the winter season at a reasonable price. They also flushed out our hot water heater. Great service
    Chris Hummel
    3 days ago
    The technician was very though explaining what he was going to do. He was neat and very professional.
    Steve Lettero
    3 days ago
    Nick was extremely competent and friendly. Our hot water heater was leaking and we had no hot water. Nick showed me what was happening and replaced it. He explained the new heater. Nick also made an important recommendation to replace a valve on the water coming into the house. We need to schedule this with our water supplier first.
    Nancy Shaffer-End
    3 days ago
      Read Our Reviews