Our Partners in Success! |
||||
 |
SMACNA- www.smacna.org Sheet Metal and Air Conditioning Contractors National Association. Doornbos is a member of SMACNA. |
|||
 |
ASHRAE- www.ashrae.org American Society of Heating, Refrigeration, and Air Conditioning Engineers. Doornbos is a member of ASHRAE. |
|||
 |
HVAC
Expertise- www.hvacexpertise.com Specializing in heating, air conditioning and ventilating. Doornbos is a member of HVAC Expertise. |
|||
 |
Carrier- www.carrier.com The world's largest and highly regarded Air Conditioning Manufacturer. Willis Carrier invented air conditioning in 1902. Doornbos is a Factory Authorized Carrier Dealer. |
|||
 |
Local
Union 597- www.pf597.org Training and Organizing the most capable people in our Industry. Service Techs and Installers. |
|||
 |
Local
Union 73- www.smw73.org Training and Organizing the most capable people in our Industry. Service Techs and Installers. |
|||
 |
North
American Technician Excellence www.natex.org The leading certification program for technicians in the heating, ventilation, air-conditioning, and refrigeration (HVAC/R) industry. |
|||
 |
Better
Business Bureau Chicago- www.chicago.bbb.org |
|||
