Air Conditioning Contractors of America (ACCA)

ACCA is the largest association of HVACR contractors and the preferred service provider for members in all 50 states and worldwide.

North American Technician Excellence (NATE)

North American Technician Excellence, Inc. (NATE) is the leading certification program for technicians in the heating, ventilation, air-conditioning, and refrigeration (HVACR) industry and is the only test supported by the entire industry.

Better Business Bureau (BBB)

We are proud to maintain an A+ Rating.

Quality Installation Verification Contractor for CoolSmart™ Services

COOL SMART is a residential central air conditioning rebate program that promotes best installation practices through rebates to customers and contractors; training for HVAC technicians/contractors; and the sales and purchase of ENERGY STAR qualified high-efficiency air conditioning equipment.

Energy Star

ENERGY STAR is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy helping us all save money and protect the environment through energy efficient products and practices.

National Grid VPI Contractor

Nashoba is a National Grid VPI Contractor for MA.

International Ground Source Heat Pump Association (IGSHPA)

The International Ground Source Heat Pump Association (IGSHPA) is a non-profit, member driven organization established in 1987 to advance geothermal heat pump (GHP) technology on local, state, national and international levels.

• International Ground Source Heat Pump Certification

National Comfort Institute (NCI)

National Comfort Institute trains heating and air conditioning contractors to test systems just like yours to determine existing efficiency and delivered comfortable air. NCI also trains contractors how contractors can pinpoint troubles in your system and fix these problems. Contractors that complete NCI’s Air Diagnostics and Balancing courses are certified to test your heating and cooling equipment and make the necessary recommendations and repairs to maximize the results in your home.

• Geothermal Installation Air Diagnostics and Balancing Certified
• Carbon Monoxide Analysis & Combustion Certified

Middlesex West Chamber of Commerce

The mission of the Middlesex West Chamber of Commerce is to strengthen our communities by voicing support for and advocating the promotion of business.