(207) 872-6762

Serving Central Maine Since 1940

Heating & Cooling

Very professional, courteous & time efficient. — J. LaChance

Outstanding customer service! — M. Macksoud

Installation was speedy and professional. — D. Sheehan

Took the time to explain the problem to me. — B. Erickson

Your service men are so nice, neat, and efficient. — E.H. Towne

Thank you for being courteous and helpful. — Rick R.

Heat Monitoring System

Prevent home freeze-ups. Let Houle's install the OnWatch SecureHeat Monitoring System. GET FREE MONITORING FOR THE FIRST YEAR!

How It Works

  • Connects to your boiler and notifies us immediately if your heating system fails or reaches a predetermined low temperature level.
  • Battery and temperature sensor provide back-up protection during power failures.
  • Constantly checks battery, wiring and sensors and notifies us of any problems.
  • Easy installation on all common heating systems.
  • Offers peace of mind and heat protection for:
    • People who travel
    • Homes unoccupied for a length of time
    • People with second homes
    • Schools & churches
    • Vacation condos
    • Commercial buildings

Call us for more information.