Air Conditioning & Heating

Residential and Commercial

Service, Maintenance & Installation

Downingtown HVAC Contractor

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 Downingtown and surrounding neighborhoods 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.

Service

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

Heating

Geothermal

Thermostats

Humidifiers

Air Cleaners

Water Heaters

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Maintenance

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.

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Installation

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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Emergency Service
In Downingtown, PA

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 customers in Downingtown, 24 hours a day, 7 days a week. For Emergency Service Call 484-368-6133.

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WHY
CHOOSe
US

J&B Comfort Systems, Inc. provides prompt and suitable solutions for your Downingtown 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 in Downingtown?

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 in Downingtown weekday, week night, or weekend with 100% reliability!

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.

Downingtown Weather Blog

April 24th 2025

You control the temperature inside your home or office, but in order to make informed decisions about how to set the thermostat, you need...

J&B Comfort Systems, Inc.

4 hours ago1 min read

April 22nd 2025

You control the temperature inside your home or office, but in order to make informed decisions about how to set the thermostat, you need...

J&B Comfort Systems, Inc.

2 days ago1 min read

April 21st 2025

You control the temperature inside your home or office, but in order to make informed decisions about how to set the thermostat, you need...

J&B Comfort Systems, Inc.

3 days ago1 min read

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