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
Sebastian knowledgeable efficient and friendly
Leslie Joblin
21 hours ago
Connelly’s responded to my call immediately!
Scheduled for next day, a Saturday on holiday weekend and no additional charges.
Caleb called 2 hours early and he arrived within 30 minutes as promised.
The toilet flange was there since 1958 and not reusable. Caleb worked diligently to get the old iron pipe ready for a new flange and completed the job and cleaned up the floor and sink area. 5 Star job 👍
Bill Baker
3 days ago
Hassan came to our home to check the efficiency of our air conditioning and heating systems. He was very courteous and thorough. We appreciate the services that Donnelly provides.
Joyce Justice
3 days ago
Had a water heater installed today. What a professional and technically competent person. Will definitely use again.
elaine eckert
4 days ago
Tech was prompt, friendly, explained service and did a great job.. thanks.informed me on what repairs where needed and why . (New furnace)...
Scott Douglass
4 days ago
Read Our Reviews
