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Commercial HVAC Repair & Service in Marietta, SC

American Air Conditioning & Heating Repair provides commercial HVAC contractor in Marietta, SC with same-day scheduling and 24/7 emergency dispatch. Restaurants, offices, retail and warehouses in Marietta cannot wait for HVAC repair. We service rooftop package units, split systems, make-up air and light commercial refrigeration with after-hours scheduling so your business stays open.

Call (855) 459-5498Same-day commercial HVAC contractor in Marietta. Flat-rate pricing.

HVAC technician checking refrigerant pressures with gauges in Marietta, SC

Commercial HVAC contractor in Marietta: Problems We Fix

The Upstate gets real winters, with Marietta seeing hard freezes and the occasional snow along with hot, humid summers. Heat pumps here need working defrost cycles and backup heat, and furnaces need annual safety checks. We service both sides of the system year-round.

Rooftop unit not cooling the store
Customers complaining about temperature
Server room or office overheating
Restaurant kitchen too hot
Multiple units on one property needing maintenance
Tenant improvement or build-out

How a Commercial HVAC Repair & Service visit works in Marietta

Priority commercial dispatch
Multi-unit maintenance contracts
After-hours and weekend work to avoid disruption
Documentation for property managers

Book Commercial HVAC Repair & Service in Marietta

(855) 459-5498

Live answer 24/7. Technicians near downtown Marietta, Slater and all of Marietta.

Same-day scheduling
Flat-rate written quote
Parts stocked on the truck
Repair and replacement options explained

Request service online

All HVAC services in Marietta · Commercial HVAC Repair & Service statewide

Why Homeowners in Marietta Call American Air

Local technicians

Our crews live and work in the communities they serve, so response times are real.

Same-day service

Most calls placed before noon are handled the same day, and emergency crews run 24/7.

Flat-rate pricing

You approve a written price before we pick up a tool. No hourly clock, no surprises.

Stocked trucks

Capacitors, contactors, motors, ignitors, sensors, boards and refrigerant ride with us so most repairs finish in one visit.

Commercial HVAC Repair & Service Near Me: Marietta Areas We Serve

Our Marietta technicians provide commercial HVAC contractor throughout Greenville County, including these neighborhoods and communities:

downtown Marietta
Slater
Travelers Rest
Cleveland
Tigerville
Taylors

Commercial HVAC Repair & Service in Nearby Cities

Commercial HVAC Repair & Service technician at work in Marietta, SC

What Customers Say in Marietta

“Our restaurant rooftop unit failed during lunch rush. They came that afternoon and worked until it was cooling. Saved our weekend.”

Bill H., Marietta

“Had a new heat pump installed and the crew finished in one day. Power bill dropped noticeably the first month.”

Renee P., Marietta

“Called at 11 p.m. with no AC and a newborn in the house. A real person answered and a tech was here before 1 a.m. Cannot say enough.”

Jonathan K., Marietta

Commercial HVAC Repair & Service in Marietta: Questions We Hear

Do you offer commercial maintenance contracts in Marietta?

Yes, with quarterly or semi-annual visits and priority response.

Can you work after we close?

Yes. Evening and overnight scheduling is available.

What size units do you service?

Light commercial rooftop and split units up to 25 tons.

Do you offer commercial HVAC contractor near downtown Marietta?

Yes. We cover downtown Marietta and every part of Marietta, plus Slater, Travelers Rest, Cleveland. Call (855) 459-5498 for the next available window.