Welcome to High Efficiency
High Efficiency is happy to provide throughout much of Southern Massachusetts with their Heating, Plumbing, and Air Conditioning. While located in Sandwich, Cape Cod MA, our team travels all throughout these areas:
Towns we serve:
For more information about High Efficiency please reach out for a free consultation. We can be contacted over the phone at
Real customers, real stories.
Craig is the BEST!!!! He always gets the job done with a smile and is very knowledgeable, efficient, cost effective and leaves the work area clean ; ) Look no further for your HVAC needs!! Thought Alan was wonderful. He did a great job. Very efficient, neat, knowledgeable.