Affiliations & Awards


One of the things we know for sure at Nashoba Air & BoilerWorks is that learning is a life-long process.  Our membership in the best associations in the HVACR industry provides training, certification, and connections that benefit our staff and our clients. We are proud to have been recognized by state-wide programs who have designated Nashoba Air & BoilerWorks as a Qualified Installation Verification Contractor.

Mass Save™
Mass Save offers rebates on the purchase and installation of residential heating and cooling equipment that meets certain energy efficient specifications. Mass Save also promotes best installation practices among HVAC technicians and contractors. Training in the proper installation of qualified high-efficiency heating and cooling equipment is also provided through the AC Check training program

CoolSmart 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.  Nashoba Air & BoilerWorks is a Certified CheckMe Contractor for CoolSmart™ services.

A technician is CheckMe certified (previously QIV certified) only after training and successfully passing this refrigeration training from CoolSmart.  Then the technician is can perform a Digital Check-Up for Mass Save.  Our technicians perform a QIV analysis when installing a new air conditioning system.  This checks for proper refrigerant charge and air flow of the central A/C or heat pump.  We test the system while it is running and take a series of measurements; the results are analyzed by computer and sent to a third party for verification.  Nashoba Air & BoilerWorks was the recipient of the QIV Award in 2008, 2014, and 2015.

ENERGY STAR is a joint program of the US Environmental Protection Agency (EPA) and the US Department of Energy (DOE) that helps all consumers to save money and protect the environment through energy-efficient products and practices.

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.  NATE-certified technicians are skilled professionals who have demonstrated their knowledge in the HVAC industry by passing specialized NATE certification tests. On-going training and testing is required for technicians to maintain their NATE certification.

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. As an active member of ACCA, we stay up-to-date on new Federal and State codes for HVAC, plumbing and sheet metal – They are always changing!

Nashoba Air & BoilerWorks also holds the following:

  • Master Plumber and Gas Fitting License
  • Oil Burner Certification
  • Environmental Protection Agency Certified
  • MA and NH Gas Fitters Licenses
  • NH & MA Sheet Metal Workers Master Certification
  • MA Electrical License
  • Hot Work Safety Certified
  • OSHA Certified

Better Business Bureau (BBB)
For more than 100 years, the BBB has been helping people find businesses they can trust.  The BBB Standards for Trust are a comprehensive set of best practices for how businesses should treat the public in a fair and honest manner.  We are proud to maintain an A+ Rating with the Better Business Bureau.

Nashoba Valley Chamber of Commerce
The mission of the Nashoba Valley Chamber of Commerce is to support and promote businesses, stimulate economic development and serve as a resource to improve the quality of live for the region.  Through the NVCoC, we make valuable business connections that help us to better serve our clients and communities.


Angie’s List
Angie’s List is a respected website directory that uses a certified verification process to eliminate anonymous reviews.  Only real people who have had projects completed can review their service providers on Angie’s List, giving you trusted, more credible info to make the right choice.  Angie’s List has honored Nashoba Air & BoilerWorks with their Super Service Award every year since 2008!

Nashoba Air & BoilerWorks is proud to have also received the following:

  • Lennox Corporation Centurion Award Northeast Region– 2013, 2015, 2016 and 2017 – for being a Top 7% of all Lennox contractors to operate successful, winning businesses including an 85% or better Customer Satisfaction rating.
  • Lennox Partner of the Year in 2014 in the Boston MA Region.  This award recognizes active involvement in training, top-notch customer service, growth, and commitment to the Lennox brand.
  • Lennox Premier Dealer in 2018 for providing exceptional service with a commitment to customer satisfaction.
  • CoolSmart Program Quality Installation Verification Award for New England in 2008, 2014, and 2015
  • National Comfort Institute Technical Excellence Award – 2010 and 2011
  • Named HGTV’s HVAC contractor for their Extreme Home Makeover program in Maynard, MA

Nashoba Air & BoilerWorks’ award winning team, ready to serve you. How can we help you? Call us 978.692.9955