120 Commercial HVAC Contractors in Nashville, TN

Commercial HVAC Nashville businesses operate in one of the country's more demanding dual-season markets — 51 days above 90°F paired with January lows at 29°F means commercial systems carry a full heating and cooling load through the year. Twenty-four contractors serve the Nashville commercial HVAC segment with a 4.6 average from 6,139 reviews, and 9 offer 24/7 emergency coverage for facilities that cannot afford unplanned downtime.

Annual maintenance per rooftop unit runs $500 to $2,000. Full service contracts for small businesses under 5,000 square feet run $1,000 to $5,000, while mid-size facilities from 5,000 to 25,000 square feet typically pay $3,500 to $10,000 annually. Tennessee requires the CMC-C mechanical contractor license from the Board for Licensing Contractors — verify currency before signing multi-year service agreements.

Hoffmann Brothers at 4.8 is noted for dispatch reliability under difficult conditions — reviewers describe technicians working through ice-storm conditions when other providers turned down the call. Premier Heating & Air at 4.9 draws praise for technician Angel's approach to aging system replacements — handling the conversation honestly without creating unnecessary pressure. Temp Control at 4.9 earns marks for Joseph and Jacob executing ductwork replacement exactly as specified and cleaning up completely after — the kind of follow-through that drives commercial repeat contracts.