Get matched with top window a/c unit installers in Coatesville, PA

"Job done efficiently and right."

"After two other electricians including the one that install the generator, was unable to fix the problem, This company was successful the first time out"

"Very well. Sunny's Services not only moved our new stand up freezer into our house, they removed the old one AND all the packing materials from the new one. They even advised us not to plug in the new one for a couple hours because they tipped it when they moved it. They were on time, courteous and the price was very reasonable."

"Jonathan was prompt, professional and did a great job installing our mailbox. We will be using him again!"

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.

"Smoothly and happy that I chose Universal Air Heating and Cooling for the conversion from oil to gas.. ."

"Dan was great from start to finish. Being new home owners he walked us through the options available to us and found the best door for our needs and budget. Dan’s work was top of the line. He took great care when installing the door and everything turned out even better than expected. We look forward to having Dan help us again, when it’s time for our next home project!"

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that needed to be performed, as well as a cost and time estimate to install these improvements. I appreciated being able to ask questions and have a positive and informed discussion about the issues. Dan is a very pleasant and knowledgeable "gentleman" who works very hard at explaining the tasks that needed to be performed. Dan is the one who made me believe in the Mark Group and it's ability to make these changes translate into energy savings.

When the work was scheduled to be performed, the installers were knowledgeable professionals, who showed up on time and worked long hours to get the work complete within the two date estimate.

The work was done with respect for my property and without undue interruptions. The installers were also very pleasant and informative.

Dave Condin was the final person who came to do quality control. He is an amazing and talented person. He is fun to talk with and seems to be the ultimate problem solver.

A week after the installation we are now facing a heat wave, and I can already see the benefits of this program. My house does not heat up because of the attic. The air conditioning runs less frequently, and the house seem far more comfortable.

The best part is that PEPCO agrees to a rebate off the cost of the installation. This makes the process and unbelievable bargain.

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"New roof was installed with excellent craftsmanship by workers who seem to be proud of their work. Sales consultant and scheduler were communicative and abreast of the progress of the project. There was much attention to detail in installing the new shingles, and necessary unexpected repairs that were identified were done without delay. The workers are efficient and effective. The areas are gone over and left spotless with followup people coming by the next day to be sure all is in order."

"Wesley and team did our entire interior and rear exterior of house. Very complicated project (intricate) and time consuming. It was an entire house gut, so we dealt with a ton of subcontracts. Wesley and his team were probably the best (or at least top 3) we dealt with. Always first there and last to leave. very flexible with other contractors working in the space. Nice guys and always responds via text."