Water Heater Installation Services in Cheltenham, PA

"He replaced gas valve in our outdoor pool heater."

"very fair and a pleasure to have in my home. Stacy in front office is very attentive and helpful."

"I was amazed--the day after Christmas---Kevin came out immediately and replaced my water heater. It was done quickly and efficiently. I will definitely contact them for my plumbing needs in the future."

"Fast next day service"

"They were very nice to work with, prompt and on time, as they said they would be! Did the job beautifully and cleaned up after they were done! We gave 5 stars (would’ve gave more if we could lol!) & yes I would recommend them! Thanks guys! My bathroom is beautiful and the shower is awesome!!!"

"Lightning quick service, very knowledgeable."

"Professional, experienced service which was very concerned about my situatuion and needs."

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."

"Haller removed an old ac system and replaced it with a heat pump. The work included installing an additional return in the family room (split level home) to return air from the lowest point in the house. The crew was knowledgable, their work was neat, and they cleaned up at the end of the day. The work was completed in 2 days and the new Carrier system works great so far. Looking forward to see how it performs next fall and winter."