5 South Main Street
Madison, Maine
Mechanical Contractors
Design, Installation & Maintenance Services

Norris A. Preble Co., Inc.

A Maine Mechanical Contracting Firm

At Norris A. Preble Co., Inc. we offer mechanical services including heating, ventilation, air conditioning, plumbing, and refrigeration to both commercial and municipal applications. Our services include design, installation and maintenance. Since we opened our doors in 1947, we’ve improved our client’s buildings efficiency while saving them money and keeping them comfortable. When working with our team you’ll receive the technical expertise and service you can count on.

Mechanical Services

  • Air & Water Systems Balancing
  • Air Duct Cleaning
  • Attic Ventilation Installation
  • Oil Burner Installation
  • Oil Burner Repair & Maintenance
  • Oil to Gas Conversion
  • Radiant Heat Installation
  • Smart Thermostat Installation/Replacement
  • Boiler Installation
  • Boiler Repair & Maintenance
  • Furnace Installation
  • Furnace Repair & Maintenance
  • Gas Furnace Installation
  • Gas Furnace Repair & Maintenance
  • Geothermal Heat Pump Installation
  • Geo Thermal Heat Pump Repair
  • Central Air Conditioning Installation
  • Central Air Conditioning Repair & Maintenance
  • Crawl Space Ventilation Installation
  • Dryer Vent Installation & Cleaning
  • Ductwork Installation
  • Duct Insulation & Sealing
  • Ductwork Repair & Maintenance
  • Exhaust Fan Installation
  • Ventilation System Cleaning & Inspections
  • Ventilation Repair & Maintenance