Never Any Extra Charge for Saturday or Sunday Service!

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.