CARJON Air Conditioning & Heating was started in 1989 with an idea - an idea of doing it better than any other company. We succeeded our goal, and have maintained the honest and solid reputation that we've established over the years through our continuous growth.

What makes our company successful is providing nothing short of exceptional service. We don't simply do what is required; we go the extra step to make the customer's experience even better. This isn't typical of many companies, but the satisfaction and fulfillment of our customers are first priorities at CARJON. Nothing else will ever come first. No question about it, CARJON is the wise choice in total comfort. You can be assured that you will be receiving the very best from a company you trust most.

Serviced Areas

  • All of Rhode Island

Payment Options

  • American Express, Discover, MasterCard, VISA

Contact Details

  Website
  City Smithfield , RI
  Zip Code 02917
  Address 4 Enterprise Lane
  Phone Number (401) 232-9400

Products & Services

Central Air Conditioning Installation & Repair

We carry only the top brand air conditioners to keep you cool during the summer. The brands we use are specifically designed to meet rigid specifications, tested to high standards, and manufactured to last, giving you peace of mind you deserve for years to come.

  • I would recommend this business

Recently had my boiler system replaced with a high efficiency model; it was a big job, requiring all new piping, and existing lines to be moved. Carjon did an excellent job, and made sure everything was done correctly, neatly, and efficiently. The were very professional and friendly, and made sure to answer any questions or concerns I may have had. When they began work, they made sure to lay down tarps to keep the floor from getting dirty or damaged, and made sure to vaccume and clean up when all work was done. They even provided me with space heaters for the couple days where the heat would not be functional while the work was completed. The crew was a pleasure to work with, the equipment is working great!

Value for money
Service & support
Quality
Location
Overall ratingExcellent

Customer Testimonials

CARJON is a terrific company. They installed a new heating and air conditioning system in my home. The system works flawlessly and is so efficient and quiet. Their pricing was very competitive and staff helped us process paperwork to qualify for rebates that further lowered the cost of the job. Their employees are the best-- well trained, professional, and courteous. They arrive on time, put down tarps to protect my home and cleaned up the work site each day. I recommend them highly.


I recently had a new split system heat pump / a/c wall unit installed in my family room by CARJON. From the visit by the estimator Al and the install crew we were very pleased by the end result. The work was done in a professional manner. Everyone we dealt with was courteous and friendly. i would recommend CARJON to anyone who needs cooling or heating work done at their homes.


Just wanted to express my appreciation for the terrific work CARJON has done installing my new gas burner and hot water tank. I can't say enough how pleasant, kind and friendly the staff and technicians were. They are all so professional and willing to help and answer any questions I had.
CARJON always gives me excellent service because both the staff and technicians are very knowledgeable. I am so pleased with CARJON's quality of work and their products. Many thanks to all!


Recently had my boiler system replaced with a high efficiency model; it was a big job, requiring all new piping, and existing lines to be moved. Carjon did an excellent job, and made sure everything was done correctly, neatly, and efficiently. The were very professional and friendly, and made sure to answer any questions or concerns I may have had. When they began work, they made sure to lay down tarps to keep the floor from getting dirty or damaged, and made sure to vaccume and clean up when all work was done. They even provided me with space heaters for the couple days where the heat would not be functional while the work was completed. The crew was a pleasure to work with, the equipment is working great! I would definitely recommend them for their excellent work!


Had a central AC system installed on the 2nd level and a ductless system installed on the 1st level (open floor plan) in March 2016. Install was super clean in just one day. Technicians were very knowledgeable and friendly and willing to answer tons of questions. The AC worked extremely well throughout the summer as promised. The condensing units are right outside the window near where we sit to watch TV every night and you cannot hear them running at all, just as was explained to me by the salesperson, Rob, who was also excellent to deal with and made himself available by cell always. 1 year in and the equipment is still just as good as the day we got it. Extremely pleased with CARJON. Recommended them to two coworkers who were in need of AC this upcoming summer.


I had a ductless mini-split installed in my house and Carjon did an exceptional job. They were so easy to communicate with and the installation itself was easy and fast. They worked very hard to make my system work seamlessly in my house. Would absolutely recommend!


All of your employees where very efficient and clean. They went overboard in pleasing the customer. I was very satisfied with the job when completed. I would recommend your company to everyone.


From the first call to them to the installers, everyone was friendly, professional and know their business. A #1 company to work with even if you know nothing about A/C.

Photo Book

Social Activity

There has never been a better time to buy a central air conditioning system. For the month of March, when you buy a qualifying American Standard Central Air Conditioning System from CARJON you could receive up to $1,100 in instant rebates! Call CARJON
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One of the biggest side effects of this rough weather is losing power to your home. At CARJON, our backup generators will keep your power on through any weather, no matter how rough it gets outside.
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Did your home lose power recently in Rhode Island? Maybe it is time to install a backup generator. https://t.co/wjsiE81JME
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Learn to keep your #furnace filters clean with our recent blog. https://t.co/XSU1XEvrnt
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The age-old question of #boiler vs #furnace for home heating. What is best for your home? https://t.co/ZhP8VLRfTq
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Both of these systems can be used to heat your home, but how do they differ from one another? Here are a few things you need to know about how boilers and furnaces operate, and which is right for your home.
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MYTH #1: Setting a higher temperature on the thermostat will heat your home faster. Home #heating mythbusters! https://t.co/5VzJQzlz3H
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Is that electric space heater in your home cost efficient? Check out our recent blog to debunk three home heating myths.
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