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Reviews

What Local Customers Say About Us

See what Mississauga, ON neighbours say about Optimal Climate Air Inc.

What Neighbours Say

Trusted Across Mississauga & the GTA

5.0· 68 reviews
After a furnace failure in the middle of winter, we were left without heat. Raj installed a new furnace the very next day. He was quick, clean and incredibly respectful. I would definitely recommend his services and we’ll be going with him again!
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Zak YFeb 2026
Optimal Air and Raj did a professional job. From first contact to the job being completed they were efficient and prompt. They showed up when expected, were respectful of my home and let the work area clean. My new furnace is working great and I very happy with my decision to use Optimal Air and Raj!
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Kim RhodesNov 2025
Amazing service with reasonable prices. 10/10 !
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Adib MenassaOct 2025
We had a leakage in the pipes going into hot water tank and Raj was able to immediately come over fix the issue. He was prompt and professional and we will definitely call him again for reliable help. We also needed to replace faucet and sink in the laundry room. Raj recommended a good set and was able to fit the faucet / sink with precision. No wobbles or leaks and he did a clean and solid job. We are really happy with quality and attention to details.
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Abdul MajeedJul 2025
I would highly recommend Optimal Climate Air Inc. I had a failure of my heating system and contacted Optimal. This was 9:00pm and they provided me with a cost for next day service or that evening which I went for. Raj was at the house within the hour and resolved the issue. He was punctual, polite and listened as I described the problem. I would not hesitate to recommend this company for your heating and air conditioning needs. Brien Thomson
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Brien ThomsonDec 2024
Raj was knowledgeable, friendly and efficient
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MeganDec 2024

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