About Cotti-Johnson

Cotti-Johnson HVAC, Inc. is a reputable company that focuses on proper planning and staging to ensure a smooth-running job site. Their professional staff, including Andrew and Josh, work directly with clients to plan the job from the start, thinking three steps ahead. They provide thorough, courteous, and patient service, clearly explaining the pros and cons of each job, and delivering expert results. The company's commitment to quality is evident in their attention to detail and willingness to take the time to ensure everything is in proper working order. Additionally, they provide quotes instead of hourly rates, giving clients peace of mind. Customers have praised the quality workmanship on installations, such as the new furnace and piping. With their excellent service and commitment to quality, Cotti-Johnson HVAC, Inc. is a reliable choice for future work. Great customer service and friendly staff make it a great company to work with.

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Reviews for Cotti-Johnson

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  • Aug 2026

    Bryant did an absolutely fantastic job on the installation of our new Lennox HVAC system. He was professional. Polite, knowledgeable, friendly and very neat with the clean up. I would recommend Cotti Johnson to my friends and neighbors. Ask for Bryant Deslauriers if you need service on your HVAC system or a new installation.

  • Aug 2026

    Signed up for maintenance plan as well great service all around! Chris is excellent, well informed and able to educate us on what we own.

  • Aug 2026

    Extremely knowledgeable and professional service, five stars. My experienced technician adapted the approach to completely solve the problem while also accomodating my input. He found and resolved a short in the wall that could have been disastrous. He checked the overall health of the home's electricity, not just the reason I called, and corrected other problems as well that I was unaware of - but had been experiencing effects of. I chose to make additional improvements to prevent future problems which cost quite a bit more but it bought me peace of mind.

Hours

Monday: 7:30AM - 8PM
Tuesday: 7:30AM - 8PM
Wednesday: 7:30AM - 8PM
Thursday: 7:30AM - 8PM
Friday: 7:30AM - 8PM
Saturday: 8AM - 8PM
Sunday: 8AM - 8PM

Tips

 online estimates  on-site services accepts cash accepts credit cards offers military discount open to all