Commercial HVAC
Commercial HVAC in Centerville, TN — built for businesses that can't go down.
Restaurants, retail, offices, churches and light industrial across Middle Tennessee. Rooftop units, split systems, refrigeration — service, repair, and installation.
When the HVAC at your business stops working, you lose customers, employees, and revenue. ASAP Heating and Air-Conditioning LLC serves commercial buildings across Centerville, Dickson, Hohenwald and the surrounding region with 24/7 emergency dispatch, preventive maintenance contracts, and certified install crews. We work on rooftop units, split systems, makeup air, and walk-in refrigeration — all from one local contractor.
What's included
- Rooftop package unit (RTU) repair and replacement
- Light commercial split-system service
- Walk-in cooler and freezer service
- Preventive maintenance contracts with priority response
- Makeup air, exhaust, and ventilation work
- After-hours and weekend service to protect business hours
When to call us right away.
RTU not cooling
Contactor, capacitor, or compressor — we carry common parts on the truck.
Inconsistent zones
Failed dampers or controls. Comfortable customers stay longer.
Walk-in temps drifting
Refrigeration call before product loss. Available 24/7.
High utility bills
A PM contract usually pays for itself by catching small issues early.
Loud rooftop unit
Failing bearing, motor, or compressor. Cheaper to fix now.
Health code pressure
We document refrigeration temps and PM work for inspections.
Talk to a real tech
Heat out? AC down?
Call us and we'll get moving.
Tell us what the system is doing and we'll tell you what it usually means, what it takes to fix, and when we can be there. No call center, no runaround.