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CARJON Air Conditioning & Heating
John has been involved in the HVAC field for more than 35 years; it is a true passion of his. Over 25 years ago in 1989, he decided to start CARJON. He saw an opportunity in the market to deliver top notch customer service and unparalleled quality installations.

John has continued to grow the business over the years with a customer-oriented focus, and now leads CARJON as Rhode Island's leading air conditioning and heating service and installation company.Glenn is one of our Installation Field Supervisors, and has been with the company for 10 years! He brings a wealth of experience from being an installer to the role of designing and managing our customers' installation projects.
Services
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.
CARJON was started over 25 years ago with one idea in mind: Customer Satisfaction. Over the years we have built our foundation on this idea, providing a quality service that ensures the fulfillment of all of our customers. This still remains our number one priority at CARJON. In everything we do, from spotless installations to timely service, we go that extra step to make sure you're happy.
Money doesn't grow on trees, and that's why it's important there are special programs in place to ensure you are getting the best value possible, especially when your heating or air conditioning or heating system breaks down unexpectedly. Please take a look at all the current programs available to the right, and if you have questions, contact us and we'll be happy to help!
Feel free to contact us with any questions you have; there's no question too simple! You may call us during our normal business hours or after hours for 24/7 emergency service at (401) 232-9400. Our regular office hours are Monday through Friday 8:00am to 4:30pm. Emergency service is available to you 24 hours a day, seven days a week.
CARJON is a local, family-owned company that's been in business for over 30 years. We believe that the success of our employees drives the success of our company and the satisfaction of our customers. We're the team that strives to do it better than any other company.

If you want to take that extra step to make a bigger difference in the lives of your friends, family, and neighbors here in Rhode Island and nearby Massachusetts, you've come to the right place.We are committed to a thorough understanding of the latest in building science knowledge, combined with the most accurate diagnostic tools and reliable products, to help us help our customers "live in a world of comfort".
Reviews (6)
Jay Glasson
Jay Glasson
Jan 01, 2022
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
My experience with Carjon was quite positive. Everyone, and I mean everyone I spoke to and dealt with at this company was pleasant, courteous, responsive, timely, listened well, followed through and followed up, They definitely set the standard for how to deal with customers. Well done.
Service: Ductless heating and AC services
Maria Mariotti
Maria Mariotti
Dec 29, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
I have been a customer for over 20 years and have no complaints, they are very nice and easy to work with. They are professional, friendly, explained everything that needed to be done and had it done in a timely manner, I am very happy with CarJon
Services: Heating system repair, Heating system installation, Heating maintenance, Thermostat installation
Skip
Skip
May 16, 2021
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A Carjon technician was here for our annual spring air conditioning service and, again, we have nothing but praise for the company. Knowing how busy they get, we made our appointment months early and several days ahead they called us to reconfirm, checking to be sure no one in our house was ill and reminding us to wear masks. On the appointment day, they called to let us know Steven was on the way, and he arrived minutes later. Patiently, courteously and efficiently, wearing a mask, Steven went about his work, asked some questions, asked if we had any, cleaned up and was on his way in next to no
Stefanie Robbio
Stefanie Robbio
Sep 12, 2020
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CARJON does not disappoint! Since purchasing my home in 2015, I called CARJON to use their yearly maintenance services. They always remind you of your yearly inspection, provide excellent customer service and show up on time!
I called for an inspection and found some issues with my heating wiring. Justin was EXTREMELY knowledgeable and performed the job today with high professionalism and care.
The cost of the job was very fair and well below the competing rates.
I would highly recommend CARJON!
Tom Massaro
Tom Massaro
Sep 27, 2019
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CARJON Installed my air conditioning system 12 years ago. Their work was performed timely and neatly. They were very professional and courteous.
They have maintained my system with a reasonably priced service plan that provides for them to service and check the system in the spring before the air conditioning system is needed. The annual service maintenance has always been done timely, professionally and as scheduled. I have not had any service problems while under their annual maintenance service plan.
Thank you CARJON !
Tom Massaro
Pat Pelton
Pat Pelton
Dec 18, 2018
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Read good reviews about CARJON and even got a referral from a friend. Our AC was making a clicking noise and it looked like the fan was running, but we were not getting any air flow. Office explained there would be a diagnostic fee and the technician would evaluate the whole system, then explain the problems and costs.
That was not my experience. Right off, the technician found a faulty capacitor. He did not have the exact capacitor on the truck but said he could daisy chain two together and that would work fine. Only problem was, CARJON was going to charge me the service cost for replacing two