Alex was very knowledgeable and thorough in The work he did. Cleaned head of ac unit most used and made sure all drains are clear. Suggested cleaning outside unit next year. I think your prices are too high but at least Alex did his best to help increase the value of the services I received. Thank you!

Nick from Pann was excellent! Did my HVAC Spring inspection and was thorough and professional. Cant recommend enough.

Nick just finished servicing our AC System in two locations in Brookline. He was efficent and explained in great detail what he was doing and his findings. We appreciated his advice and feedback. Thanks again Nick!

Jason and Dan did great work. They were punctual, kind and efficient. They went the extra length to make sure the entire system was working before leaving, not just the part they had replaced (expansion tank).

This is our 5-Star evaluation for Tony at your website under "Feedback." You guys are the best - best investment we ever made. Thanks for the quality service.

Alex was excellent. Recognized what needed to be done, said he could fix it, quoted me a price and immediately went to work correcting the problem. Excellent work.

Great communication prior to and during the appointment. Quality work was done quickly and efficiently, and solved several plumbing issues we’ve experienced over the past several months. Will 100% use them again.

Been using PANN for several years now and always super happy with their work. Chris and Sean were great - professional and walked me through the descaling process for our house while they were here. Definitely recommend.