Replacements, Repairs & New Installations










HVAC Commercial Services



We specialize in the following types of services:

  • Heating,gas fired only
  • Ventilation
  • Air Conditioning
  • Ductless Splits
  • Gas Furnaces
  • Gas Boilers
  • Gas Rooftops
  • Make-Up Air & Exhaust Systems
  • Gas Fireplaces
  • Ice Machine’s
  • Walk-In, Coolers & Freezers
  • Reach-In, Coolers & Freezers
  • Chiller Systems

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maintenance programs - follow this link



Nadeau's Refrigeration has the expertise, knowledge and resources to provide superior HVAC/R service and maintenance at your commercial facility 24/7.

We offer a wide range of HVAC/R service and maintenance programs for commercial office buildings, retail establishments, entertainment complexes and restaurants. Our service area includes Central Maine and the surrounding area.

Types of commercial buildings we service:

- Churches
- Offices
- Manufacturing Facilities
- Hospitals
- Hotel/Motels
- Retail Shopping
- Banks and Financial Institutions
- Distribution Centers
- Apartment Complexes
- Restaurants