Financing Available
Our Awards & Recognition
Donnelly’s Cooling, Heating & plumbing is Recognized for Excellence by Customers and Industry Professionals Alike
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.​
Our Reviews
See What Your Neighbors Are Saying
We had a wonderful experience with Shane Galvin. He was personable, knowledgeable, professional, and upfront with us. He answered any and all questions we had and was very helpful. He was extremely considerate of our home and not only made sure to leave any mess to a minimum, I think he also may have left our house slightly cleaner than it was when he arrived. He did an absolute stellar job, informed us of everything he was doing, and we couldn’t be happier with the work he did. If we ever have more plumbing issues, which I’m sure we will, Shane is the only plumber we want. Five stars are all around!
Amanda White
2 days ago
My service worker Travis is friendly and extremely knowledgeable. He left the space in better condition than he found it. I am completely happy with his expertise and professionalism.
Maureen Loh
2 days ago
Khalij was in time and professional. He did preventive maintenance on our heating system. Would recommend
Nancy Miller
2 days ago
The technicians/ installers were pleasant, knowledgeable, polite young men. A positive experience all around. Glad i chose Donnelly's to install a new heater and air conditioner.
Nancy Hooven
2 days ago
Excellent service very professional employees top notch
H Buzgon
3 days ago
Read Our Reviews
