Credentials | FRNC, Inc


  • Industry Memberships
  • Licensed Service Technicians
  • Authorized Dealer

We’re proud to be members of the furnace and air conditioning industry’s leading organizations and are affiliated with many local organizations, as well. Our service technicians also carry a Universal EPA (US Environmental Protection Agency) license and CFC Card (Chlorofluorocarbon Certification).


Air Conditioning Contractors of America (ACCA)

ACCA is a nonprofit association whose membership includes more than 60,000 professionals and 4,000 businesses in the indoor environment and energy services community. We work together to promote professional contracting, energy efficiency and healthy, comfortable indoor environments.


Trane Comfort Specialist Dealer

A Trane Comfort Specialist Dealer meets and exceeds Trane’s commitment to providing the best customer experience in growing their recognition as America’s Most Reliable and Most Trusted HVAC Brand*.


Service Roundtable

Formed by leading contractors, the Service Roundtable offers an array of furnace and air conditioning, plumbing, electrical, solar, remodeling and general-business best-practice tools to the industry.



The Northern Virginia Building Industry Association (NVBIA) represents the interests of its members at all levels of government. NVBIA provides networking opportunities for members to get together with others in the industry to exchange ideas and create opportunities to do more business.

*Trane received the highest numerical score in the proprietary Lifestory Research 2021 America’s Most Trusted® HVAC Brand study. Your experiences may vary. Visit