Get matched with top thermostat installers and replacers in Bala Cynwyd, PA

"These guys knew their business. I have an old house with old steam pipes, so I knew that boiler installation would be a challenge. They got it done, and didn’t tear my place up while doing it. The guys were very polite and professional. The most important thing that I appreciated was that they explained to me how the equipment operates, then explained how to use the thermostat. They removed the old unit, then cleaned up my basement, I liked that alot."

"I found the people with Dune Right Today friendly, knowledgeable, and accommodating to my concerns in regard to my well replacement. The installing technician took the time to ensure that the project was done safely, correctly, and expeditiously."

"“Installed a gas furnace recently—heats evenly, runs quietly, and cut my gas bill. Easy to control remotely. Slight initial smell, but it’s great overall!”"

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.\n\nWith 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.

"Called them. Booked an appointment. They arrived as schedule on time. They removed the old tank and cleaned up nicely. Smooth all the way around. Clean. And Professional. I used them on a recommendation from someone else. A++."

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"It all went pretty smoothly. I found him on Angies list, made the call, and he was out for a quote in a couple days. I believe he called with the quote later that day or the next morning. We got the work scheduled, and it was a quality job."

"LOOK NO FURTHER Tri State Assembly is the company you should hire. Awesome service! Courteous, prompt expert service. Extremely knowledgeable in the installation of basketball system. Kept me advised every step of the way. Corrected my system which had been improperly installed by another company and was tilting and coming out of concrete. Tri state fixed the problem so it would never happen again. Installation was properly done and aligned perfectly. Extremely happy and satisfied with the service from Tri State. Would recommend this company to everyone. Thx Brad for all your help. Got your name in my book and wouldn’t hesitate to utilize this company again!!!"

"They delivered the one boiler and followed me to get the white on in. Their customer service follow-up is terrible. They kept changing the time."