National HVAC Service Share: Heating & Air National HVAC Service Visit Website 5211 Linbar Drive Suite 510 Nashville, TN 37211 (615) 456-1972 (615) 331-1604 (fax) LinkedIn Facebook Hours: 8am - 4:30pm but we do after hours work as well. All calls will be answered. About Rep Info Map About We are owned by the largest privately owned HVAC company in the US, Service Logic. We have 40+ locations Nationwide. We can handle a small business office to using helicopters to install on roof tops. Whom to Contact Kandi McElhannon What's Nearby? Distance: 5 10 15 20 25 50 mi.