Community Involvement David Nixon and Doug Macomb, Volunteer Coordinator for Charlotte Rescue Mission 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 (HVAC/R) industry and is the only test supported by the entire industry. Better Business Bureau (BBB) Volunteerism Community involvement is of great importance to us – whether we are participating in the Carolina Panthers Weekend Warriors Flag Football Tournament or supporting the Morrison Family YMCA in Charlotte as a League Sponsor for youth sports teams throughout the year.  Our staff has volunteered at Samaritans Purse in Charlotte, NC and the Charlotte Rescue Mission. We regularly support Indian Land Elementary and High School by our involvement in PTA and the Booster Club. We also regularly attend the Sun City/Carolina Gateway Mixers. Standard Mechanical is proud to support the following causes and organizations: Lancaster County Parks and Recreation As a proud sponsor of sports teams with the LCPR Samaritans Purse in Charlotte, NC The Charlotte Rescue Mission Morrison Family YMCA The Branch Family Church