HVAC, Indoor Air Quality - Humidifiers, Dehumidifiers, Hole Home Air Cleaners and Lights, and more., HVAC Service and Repair , and 7 more
"Jeff came out within hours of me contacting him, very knowledgeable and clean. Came out in this hot weather and spent a few hours up on my roof we're the Condensor is. Figured out the issue and tryed fixing it, but needed a new part which he ordered. Came very next day and fixed me up. Definitely would recommend this company."
Terrence T. in August 2024
Maintenance, Ductwork, Heating/ cooling service , and 3 more
"Dave was great. Very knowledgeable and honest. He helped me fix my AC system instead of having to purchase a new one. Highly recommended."
Ralph C. in April 2024
HVAC
"Easy to work with, great work, great installations, I have not had any issues and did it in a timely manner."
Trina H. in October 2021
In business since 1980
About us: "In 1972, Donnelly’s Cooling, Heating & Plumbing began serving Pennsylvania residents with premier plumbing services and later expanded to add their superior HVAC services. As the area’s top choice for plumbing, heating, and cooling service, we’re proud to offer unmatched professionalism and quality results. With same-day and emergency services, our team is always available for your home service needs. Plus, with service for all brands and free estimates, you can trust you’re in excellent hands with our team."
Dresher HVAC & Air Conditioning Contractors are rated 5.0 out of 5 based on 6 reviews of 6 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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