508-747-2180 keith@kbguidetti.com

K.B. Guidetti

About UsContact Us

About Us & Why We are
The Best For the Job

At K. B. Guidetti Mechanical, we pride ourselves on providing services for all of your cooling and heating needs. K. B. Guidetti Mechanical is a licensed, bonded, and insured HVAC company serving the South Shore, providing residential, commercial, and industrial services.

Our Work

Our Recent Projects

Outdoor Condensers

  • Low Profile
  • Quite
  • Fast Installation¬†

Wall Unit 

  • Whisper Quite
  • Energy Efficient
  • Low Profile
  • Multiple Color Choices
  • Award Wining Design

K. B. Guidetti Mechanical are HIGHLY RECOMMENDED for all your AC and Heating needs/issues. They are very knowledgeable, reliable, professional, friendly, and most of all affordable. K.B Guidetti Mechanical are the saviors of our family both, during the winter’s freezing cold and the summer’s torturing heat, and saving us a lot of $$$$$$. K.B Guidetti Mechanical are going to be my AC and Heating repair, maintenance, installation, and advisor guys for as long as I live

Dan Smith

Wonderful company to work with. Our heater started blowing cold air and the temperature dropped to 60 degrees. We called Keith. Keith was able to come by our place the same day within couple our hours and fixed our heater by replacing a wire. I’m currently suffering from Bronchitis and having our heater work in no time for a very reasonable price was life saving. Ed was great, honest and very professional. I highly recommend them for your ac and heater repair needs. It’s obvious why the have an all 5 star rating.

Jenny Cane


76 S. Meadow Rd
Plymouth, MA 02360


(508) 747-2180