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Air Conditioning & Heating

Residential and Commercial

Service, Maintenance & Installation

J&B Comfort Systems, Inc. specializes in the Service, Maintenance and Installation of Air Conditioning and Heating equipment. We are a family owned and operated, fully insured, Residential and Commercial HVAC Contractor, serving customers in Chester, Delaware and Montgomery Counties in PA since 1986.

Our goal is to make your Air Conditioning and Heating Installation, Service or Maintenance experience a great one from the very beginning. We strive to be more than just a one-time-repair company by building meaningful relationships with our customers.


As a family owned and operated business, that is what we are all about.

How Can We Help?

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Our team of certified technicians and professional office staff are ready to assist you. We service all makes and models of Commercial & Residential HVAC equipment including:

Air Conditioning





Air Cleaners

Water Heaters

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Maintenance is vital to the performance, dependability, and longevity of your heating and cooling equipment. We offer our Residential and Commercial customers Planned Maintenance Service Agreements designed to provide seasonal maintenance of your Air Conditioning and Heating equipment. In addition, this plan offers unlimited service calls at no additional charge with only a few exceptions.



Today’s state of the art systems are designed to deliver more Air Conditioning and Heat to your home or office space using less energy and saving you money. Our Sales Team is ready to meet with you in person at your home or place of business to introduce our company, review your existing system, evaluate the space, offer our expert recommendations, and address any questions or concerns you may have. As always, estimates are free!


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Whether you need AC Repair or Heater Repair, we are on-call to provide service when you need it most. Emergencies – by their very definition – are unexpected and can wreak havoc when you least expect it. J&B Comfort Systems, Inc. is here to help, 24 hours a day, 7 days a week. For Emergency Service Call 484-368-6133.

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J&B Comfort Systems, Inc. provides prompt and suitable solutions for your business and residential comfort needs.

Our service technicians are qualified in all aspects of HVAC fieldwork including new installations, replacement systems, service and maintenance, and indoor air quality products. This enables us to  provide you with an appropriate recommendation for your home or office.

So, why choose J&B Comfort Systems over other Air Conditioning and Heating companies?

Commitment to Excellence. In every job from maintenance to repair or installation, our team of certified technicians are trained to provide quality workmanship in a neat, clean and professional manner.

Personalized Customer Experience. We pride ourselves on building lasting relationships with our clients. We listen to your requests first and foremost and offer solutions that are tailored to your needs.

Trustworthy & Dependable. We are an established, reputable and trusted name in the Air Conditioning and Heating industry for 36 years running throughout Chester, Delaware and Montgomery Counties in PA.

24/7 Availability. We understand it can be frustrating when you experience an equipment breakdown. We are here to provide AC repair or Heater repair weekday, week night, or weekend with 100% reliability!

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What Our Customers Are Saying

T. Selvaggi,
Newtown Square, PA

I have been working with J&B Comfort Systems for more years than I can count! Their personal service is appreciated ~ whether it’s an emergency, regular maintenance, or advice on new equipment. Great to work with a local, family owned company! Thank you!

K. Dever,
Thornton, PA

We have been using J&B since we moved into our home 26 years ago. They now seem more like family than simply our HVAC company. Always very professional, quick to respond and friendly. Highly recommend! Our heating and air-conditioning systems have lasted much longer than they should have due to the wonderful maintenance they received from J&B. Thank you!

J. Birsch
West Chester, PA

I have worked with J&B Comfort for nearly 20 years. They are so responsive and professional. I can rely on them when I need then, and everyone is a pleasure to work with. A wonderful local business!

Serving Chester, Delaware & Montgomery Counties Since 1986

The Main Line, Ardmore, Bala Cynwyd, Berwyn, Broomall, Bryn Mawr, Chadds Ford, Chester Springs, Conshohocken, Devon, Downingtown, Exton, Glen Mills, Haverford, Havertown, King Of Prussia, Malvern, Media, Merion, Newtown Square, Narberth, Paoli, Phoenixville, Radnor, Rosemont, Springfield, St. David's, Swarthmore, Villanova, Wayne, West Chester, Wynnewood.

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