Nationwide Commercial HVAC & Refrigeration 24/7 Service & Support Nextech has 40+ regional offices strategically located nationwide and provides self-performing commercial HVAC/R service across the continental United States. Each of our regional offices are responsible for dispatching technicians, ensuring quality control, and managing the work performed within each region. Our [cgv technicians] + directly employed … Continue reading 24/7 Commercial HVAC Emergency Service