Our Certifications Our team at Aireforce Heating & Air Inc in Santee strives to offer the most comprehensive heating and cooling service around. One of the ways we sustain our expertise and continue to build knowledge about HVAC products is by earning industry certifications. View our ACCA and HERO certifications. Find out more about the certifications our professionals have received below. North American Technician Excellence (NATE) NATE is North America’s largest and most respected certification in the heating and cooling industry. NATE certified technicians have demonstrated expertise in the installation, service and maintenance practice of heating and cooling systems and can gain recognition in these areas of specialty: Air conditioning Air distribution Heat pumps Gas heating Oil heating Hydronics gas Hydronics oil Ground source heat pump loop installer Senior HVAC Efficiency Analyst Better Business Bureau Aireforce Heating & Air Inc is a member of the Better Business Bureau, meaning we follow ethical business practices and disclose reliable information with our customers. We have a solid rating and are proud to be part of this organization.