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

"The installation was excellent. He made sure that both items were securely fastened. I would definitely hired Mr. Noll 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.

"This was a big job that was part of a whole-house renovation. JA Drywall installed framing and drywall throughout my second floor (three bedrooms + hallway) that had experienced a fair amount of water damage as the result of a leaky roof. Juan and Joshua were great coordinating the project--super quick response time for a walk-through & estimate. And the crew were great---super nice guys who did a great job. (One of them even lent me a tool to help with a project I was working on in the kitchen!) Both my carpenter and painters were impressed with their work. I would rehire &/or recommend them in a heartbeat."

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

"A+! THIS IS HOW SERVICE CALLS SHOULD ALL GO! I was given a service window between 9:00 and 11:30 am. To my delight, Eyal, the technician from Aviv Appliances arrived at 9:25. After explaining the problem, he immediately diagnosed the problem of a clogged condensation drain line, showed me where the problem was, what was causing it. He fixed the problem and offered a simple remedy to prevent future occurrences and the need for a service call. Additionally, the dishwasher was leaking during operation, and I was worried that the seal or gasket had gone bad. The technician diagnosed the problem as a dirty spray head and that the way dishes were loaded blocked the spray rotation. He cleaned and reset the part, returned it to its place and showed what to look out for in the future. The technician also offered tips for routine maintenance to optimize performance and cleaning. I have dealt with a variety of technicians in the past, some even replaced parts unnecessarily and charged for the "extra" labor. All I was charged today was the $99 minimum service charge I was quoted over the phone when making the appointment. I will not need service on these appliances any time soon, but his honesty, professionalism and willingness to offer advice left no doubt in my mine who I am going to call next time for any appliance service. The name of the technician who came out was Eyal."

"Alpha & Omega PMR did a good job with repairing my window I was having a draft come thru my front window and because the window balance was off he was able to rebalance the window and repair the spring loads as well as replace the locks and clips to repair it, saved me a headache of replacing the entire window frame. I highly recommend his services, legit and honest work. 10/10"

"Regarding the first job to replace the shower door rollers, David called me the night before to confirm what was needed and said he would call me the next morning when he was on his way. He arrived on time and immediately got to work. Because of the design of the shower door assembly, Dave had to remove both doors and since I had already purchased replacement roller wheels, I decided to replace all the roller wheels on both doors. The doors now work perfectly. The second time I called was to fix the casement window in my living room. The lock handle broke off with the window in the locked position. I spoke to Daniel McElreavey to set up an appointment and was told he doesn't do work in Philadelphia, but he had a handyman he works with and would relay my problem to him. He said he was meeting up with the handyman in about 1/2 hour that same day and told me to email him pictures of the window and lock, which I did. I never heard back from either Daniel or the handyman and that is why I gave such a low rating."

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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."