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December 2025 by Grant Ricard
Purchased and had a new furnace installed. Fantastic service from start to finish. Will definitely use for all my HVAC needs in the future.
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September 2025 by Jackson Law
They did a great job installing the heat pump! They were courteous, tidy and took the time to show me how to use the system after installation.
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September 2025 by Christine Bolik
We cannot say enough good things about Alex and his team. They’ve helped us out with an AC replacement as well as a new water heater install. The whole team is responsive, respectful, and so efficient and knowledgable. They do amazing work and their customer service is through the roof. Worth every penny to have the peace of mind of a good installation, quality units and a team we can trust if anything needs repairs.
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May 2025 by Shannon LaPietra
I just had amazing service from Alex and his team. We had an issue with our furnace and he was so quick to respond and fix the situation in the dead of winter. He also made some recommendations how to run our cold air intake ( which we were doing all wrong) and then recently we just had our ducts cleaned by his team. We were so happy not only with the results which left our house smelling lemony fresh but by the efficiency of how they worked. Top notch service. Very professional, very kind and would 💯 recommend to all my friends!
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April 2025 by Dwayne Neilson
We had a new furnace installed and we couldn’t be more impressed and satisfied. They were professional, courteous and knowledgeable throughout the entire process. We will definitely be using them for our duct cleaning and any future Hvac/air conditioning needs.
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February 2025 by Shawn Clarke
Alex has top notch customer service and Matt did amazing work and put in a long day to diagnose our broken 14 year old hot water tank, to going and getting all the parts and installing a new tankless system all in one day. They are local to me and will be my go to for all my future needs. This is how a business should be run.
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December 2024 by Adam Scott
We had a great experience. Excellent communication. Thorough, professional work. Alex and Matt solved a tricky problem for us, like the Sherlock and Watson of HVAC.
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October 2024 by Bernard Farley
Carleton clean air provided great service an advice
Thank you Alex and Derek
October 2024
Once again Alex and his company came through with great service
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September 2024 by Barry Acton
Fantastic service. They were fast, friendly and local. They fit us in quickly as we had an house showing later in the day of our service. Nic, the technician is a great ambassador for the company. Highly recommend them.
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October 2023 by Kate Kechnie
Alex has provided exceptional service and advice to us over many years. We are particularly sensitive to mould. How to address air quality is Alex’s passion. We’re now in our second house that Alex has serviced. He assessed the new home and provided advice on how to improve the HVAC system, doing the upgrades in a timely manner.Services: HVAC system repair
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October 2023 by Vonn Pau
Alex installed my thermostat and installed a new ductwork in my basement, he did an amazing job,he’s very professional and took his work seriously,I definitely use him again in the future.
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September 2023 by Lucy Longo
Our furnace replacement was accomplished in a timely, efficient manner. I thought it would be chaotic but it went off without a hitch. The schedule was followed, very dependable, polite and efficient. Follow up service is great too with yearly maintenance calls. Very personable and knowledgeable in his field. Would definitely recommend to anyone wishing to replace their furnace. The price was reasonable, we got several estimates and some were incredibly high but Carleton Clean Air was modest compared to others. I am worry free for my hearing requirements for the next twenty years!Services: Heating system installation
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September 2023 by Barbara D.
We recently bought a home that needed extensive renovations including a new furnace and repositioning, new duct work and ending with duct cleaning. Alex and his team were excellent. Alex recommended a furnace that has been very efficient, the work was done quickly, priced fairly and no mess. Alex and his team showed up on time and as scheduled (rare these days!) which was greatly appreciated. Alex is completely accessible so when I had a question he was always there to answer my call. I would highly recommend using them for all HVAC needs.Services: HVAC system repair
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September 2023 by Andrea Vallee
I have been meaning to write a review for a while as we have been using Carleton Clean Air for some time to maintain our units. They are very professional and have always gone above and beyond to ensure that everything is working smoothly and clean. We generally work with Alex who has always answered all of our questions and recommended ways to ensure the life of our units. I couldn’t recommend Carleton Clean Air more highly!Services: HVAC system maintenance
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September 2023 by Darsey O'hara
Alex is a devoted business man as he strives and provides the upmost professional and educated services. He is reliable, punctual, very approachable, and honest. His rates are beyond fair and competitive. Alex also tends to go out of his way to provide his customers above and beyond expected services. I highly recommend Carleton Clean Air Technologies.Services: HVAC system repair
