508-747-2180 keith@kbguidetti.com

KB Guidetti Mechanical

Mitsubishi Ductless Heating & Cooling Systems

Ductless Air Systems

Specializing in Mitsubishi wall and floor mount heating and air conditioning for residential and light commercial. Since 1989.


Barbara Michaluk and Bob Johnson

Dear Keith, Just a note to thank you for the job well done. We really appreciate the efficiency with which the job was done and especially the end result. You and your wife make a great team. We enjoyed meeting you both. While we won’t get a lot of use out of the cooling unit until next year, your rave reviews about the system have given us confidence that we will enjoy it for years to come. It is a genuine pleasure to do business with a contractor who cares about customers.

Marion Charette

Dear Keith, I wanted to write and tell you how happy we are with the Mitsubishi Mr. Slim you installed
for us earlier this month. It is much quieter than the window air conditioners we used to have and we really appreciate getting our windows back, having the daylight again and being able to open them when we want to. The installation went better and quicker than we had expected and it’s rare to have something turn out to cost less than what was quoted. What a great alternative to central air with no ducts in the attic or vents cut into each room. I’d be happy to recommend your company and products to anyone I know. 

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Reach Us

76 S. Meadow Rd.

Plymouth, MA 02360

(508) 747-2180