Reviews of local pros in Devon, Pennsylvania

Great company!! Service is always quick and responsive! Employees are always so kind and professional! Would definitely recommend!!!

We have used J&B for twelve years and are very satisfied with their service and technicians.

Owners are the best, family small business, they care a lot (good people)
And they are professionals.
Highly recommended.
I have 6 properties in the Chesterbrook area they provide excellent service for me.

The entire work crew acted in a very professional manner. They were friendly, polite and responsive to my concerns.

We love the 5 star treatment we get from J & B Comfort Systems! We enjoy working with them!

Great service. Nic was so respectful and so kind and great at communicating. Got our AC back in no time. Would recomend

I have relied on J&B Comfort in the past for maintenance and service of my HVAC system. I found their prices to be competitive and a company you can depend on for quality service.

My hvac system was serviced by Mike recently. He was punctual, engaging and courteous. When the service was completed, he took the time to explain what maintenance items were performed, which parts were replaced and that the system was in excellent working order.

The service was performed on 5/19/25

I use the J&B Comfort crew for all the HVAC needs at my church and also at my home. They have always been attentive, professional, and I always feel like their best customer.

J&B have helped us out numerous times over the years. They give honest advice and fair pricing - and have bailed us out of a jam on more than one occasion. Definitely recommend.

We have used J&B Comfort for our Geothermal heating and cooling unit since the purchase of our house. They are always professional , honest and prompt. I highly recommend their service.

We have been using J&B Comfort for years and have always been happy with the quality and value of their service. Family run, friendly service, and responsive to our needs.

Relying on a business you trust and is always there to help is priceless. That is what I have in J&B Comfort Systems. They are reliable, responsive, professional, and the all important, friendly. I highly recommend this business.

We've had nothing but great experiences working with J&B over the years. Their technicians are knowledgeable , respectful and professional. We'd definitely recommend them to anyone looking for HVAC services!!

I've been a customer for a long time + they've always done a good job. Professional, reasonable prices, nice people. I also appreciate that I can pay my invoices via their ACH bank payment method. Very convenient.

We had J&B Comfort come out for maintenance after we purchased our home. As first time homeowners, we appreciated John being extremely knowledgeable about our heating and air units. We also were impressed with how quickly he was able to fit us into his busy schedule. The staff is professional, responsive, reliable, and provided top quality work.

I recently purchased a new furnace, ac unit, and hot water heater from J&B. I am very happy with everything. J&B is easy to work with and dependable.

We've been using J&B Comfort Systems for my HVAC system maintenance for over 11 years and have always been very satisfied with their work. This year we decided to replace our HVAC system and J&B did an excellent job. The system they recommended has kept our house very comfortable even during this hot summer and based on our bills we are using 13-18% less energy.

We have a geothermal HVAC system and have been using J&B Comfort Systems since we moved into our house over 15 years ago. We renew the maintenance agreement because they continue to be responsive to any problems and a great value.

J&B Comfort is a great company. I was very impressed with the technician who came to our home. He was knowledgeable, respectful, professional, and also very detailed. Barbara was fantastic with setting up the appointment and communicating information. I highly recommend this company.

I have used J&B comfort for over 25 years. They have always been responsive and professional. When I had no heating one night I called and left a message. They called me back within an hour and the repair was done the following morning. I believe having a contract maintains your systems and your relationship with the company. I’ve read the bad reviews. I can’t imagine Barb raising her voice to anyone.