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Live in a World of Total Comfort

There's more to indoor comfort than heating and cooling.

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Most Reliable Systems on the Market

As certified Trane Comfort Specialists, we're confident in a trusted name.

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No Ductwork? We've got the solution.

Super-efficient ductless heating and cooling is the newest trend in comfort.

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Delivering Exceptional Service and Quality to all of our Customers.

Welcome to CARJON Air Conditioning & Heating! Looking for a company who can provide you with year round comfort and the highest level of customer service? Trying to find ways to save money? Looking for more ways to be Green? You've come to the right place. We offer complete Heating, Air Conditioning, and Indoor Air Quality systems for residential and light commercial applications. The high efficiency systems we offer are specifically designed for you, giving you reliable comfort day in and day out!

At CARJON, we believe you deserve the absolute best in home comfort in Rhode Island. We deliver it--guaranteed. There's a reason we are awarded for our devotion to Customer Satisfaction repeatedly year-after-year: We're serious about earning your business... and your trust.

Please take some time on our site. It serves as a wonderful resource for everyone! You will find a great deal of information to help you better understand indoor comfort in your home. If you have any questions about anything you see here, please don't hesitate to ask. Just visit the Contact section and we'll help you out!

RI's HVAC Contractor

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What our customers are saying:

Carjon was top notch. I had 4 other companies come out to give quotes for a replacement heating/AC system. Carjon was the most thorough and professional they took the time to properly size the system and give options that would best fit our home. There quote, although not the cheapest, was the mo
They were very courteous prompt professional, and clearly experts in their field. Al, my salesman, was very knowledgeable and helpful even with financing. he understood the needs of my unusual style home. He asked me where I wanted the condenser.
We used Carjon Heating and Cooling (Cumberland, RI) to fix a gas furnace in February, 2014. A previous contractor had told us that many expensive parts would have to be replaced and we might as well buy a new furnace.
Carjon has serviced our air conditioning unit for many years. Last year, we installed two Fujitsu heat pumps. We have called twice in the past year about questions with the operation of the units.
These guys are true professionals who focus on quality of materials and customer satisfaction. I had central A/C added to an existing forced air heating system. I received quotes from 3 different area HVAC contractors. Carjon gave me the most detailed quote.