Donnelly Heating & Air Conditioning Inc. offers a variety of HVAC services and products for homes and businesses in Chester County, focusing on emergency repairs and routine maintenance all year round. Customers value the company’s outstanding customer service, mentioning the friendly and helpful staff who are professional and responsive. Many have switched to Donnelly after facing poor service elsewhere and expressed satisfaction with the quality and timeliness of work. For instance, during a recent HVAC installation, the team was praised for being professional, knowledgeable, and efficient. Technicians took the time to explain the process thoroughly without pressuring customers, ensuring they understood every step. The installation crew is recognized for their reliability and commitment to quality, handling any obstacles with ease. Customers appreciate fair and transparent pricing with no surprise fees. Overall, Donnelly Heating & Air Conditioning comes highly recommended for anyone seeking reliable HVAC services.
Our air conditioning went down after a storm. When I contacted them they were friendly and upfront about cost and timelines. The technician Josh came out within an hour. He was polite and explained what he was doing at each step and got the system up and running again. I was worried that I was going to be out thousands on a new system and was delighted to have the problem solved for less than $200.
I recently hired Donnelly for HVAC installation, and I couldn’t be happier with the results! From the initial consultation to the completion of the job, their team was professional, knowledgeable, and efficient.
The technicians Lou, Eric and Micheal arrived on time, thoroughly explained the process, and ensured that I understood every step of the work being done. They went above and beyond to address my concerns and provided excellent advice for maintaining my system.
What stood out the most was their attention to detail and commitment to quality. The pricing was fair and transparent, with no surprise fees. The owner reached out to us directly and explained to us… read full review
I recently hired Donnelly for HVAC installation, and I couldn't be happier with the results! From the initial consultation to the completion of the job, their team was professional, knowledgeable, and efficient. The technicians Lou, Eric and Micheal arrived on time, thoroughly explained the process, and ensured that I understood every step of the work being done. They went above and beyond to address my concerns and provided excellent advice for maintaining my system. What stood out the most was their attention to detail and commitment to quality. The pricing was fair and transparent, with no surprise fees. The owner reached out to us directly and explained to us the difference systems. I highly recommend Donnelly for anyone in need of reliable and high-quality HVAC services. I will definitely use them again in the future!
242 Greentree Drive, West Chester, PA 19382
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