Donnelly’s Delivers Quality Service You Can Trust.

Whether you need plumbing, heating or cooling service or repair, you can count on Donnelly’s to do the job right. A family owned business, operating continuously since 1972, we take customer satisfaction very seriously. In fact, we guarantee it!

Why Choose Donnelly’s?

• We maintain an A+ rating with the BBB.
• We are not a high pressure sales company.
• We provide upfront pricing for your approval before any work begins.
• All of our technicians are expertly trained and screened for your peace of mind.
• We stand behind our work with a 100% customer satisfaction guarantee – we’re not happy unless you’re happy!
• We serve your area – we offer service throughout Bucks, Chester, Delaware and Montgomery counties in PA.