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

    I was surprised that the guys didn’t get finished till 10:30 at night. Part of the reason is that we have zone control dampers, which added more work. I don’t like that each zone has a thermostat and not just a sensor.
    Eileen Volk
    24 hours ago
    We had a fantastic experience with Donnelly's Plumbing, particularly with Tom, who came out to address a leak under our kitchen sink, at the garbage disposal. We really appreciated how quickly Tom was able to respond to our call and arrive at our home. Tom was not only incredibly friendly and kind, but he was also highly efficient. He quickly assessed the issue, made clear recommendations, and then expertly performed the necessary repairs, ensuring everything was correctly reinstalled. While he was here, Tom also provided valuable recommendations for a new water softener and a replacement garbage disposal. What stood out was his complete lack of pressure; he simply offered information and options, which we truly appreciated. We ended up moving forward with most of his suggestions and now have clear information for follow-up on the other items. The entire process was smooth and stress-free. We're very grateful to Tom for his prompt, professional, and genuinely helpful service. We highly recommend Donnellys Plumbing!
    David
    1 day ago
    The technician was sharp and did a good job for me.
    Tony Crenshaw
    2 days ago
    Nick came to my home today to replace our water heater. Nick is excellent!!! He explained everything to me before he started. Quoted the price while giving me options. His work is outstanding!! He was very clean and labeled everything for me. He explained the valves at the end. Which is very helpful. I could not be happier with this very professional outcome. In closing, the entire time Nick kept the building code in mind to make sure if I ever had a home inspection there would not be any problems. What plumber does that? Thank you Nick. You are truly a gifted plumber!
    Susan Steele
    2 days ago
    Professional and timely service. Tech was knowledgeable and provided quick service.
    Elaine Herbert
    2 days ago
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