Emergency Service Available

Emergency HVAC Repair in North Georgia

No heat on a freezing night or no A/C in a Georgia heat wave? Call ACL Mechanical. We handle emergency heating and air conditioning repair for homes and businesses across Flowery Branch, Gainesville, Oakwood and most of North Georgia.

Need an HVAC technician fast? ACL Mechanical provides emergency HVAC repair in Flowery Branch, Gainesville and the rest of Hall County. Call (678) 828-7019 and tell us what the system is doing. We'll get a licensed technician out to find the problem and give you an upfront price before any work starts.

What Counts as an HVAC Emergency?

Some problems can wait for a regular appointment. These usually can't:

  • No heat when outdoor temperatures drop near freezing
  • No cooling during summer heat, especially with elderly family members, infants or pets in the home
  • Burning, electrical or gas smells coming from the unit or vents
  • Water leaking from the indoor unit or pooling around the furnace
  • Loud banging, grinding or screeching from the system
  • A breaker that trips every time the system turns on
  • A commercial rooftop unit or refrigeration system that has stopped working during business hours

If you're not sure whether it's an emergency, call us and describe what's happening. We'll tell you honestly if it can wait.

Smell gas? Leave the building right away, don't flip any switches, and call your gas company or 911 from outside. Once the gas company says it's safe, call us to inspect and repair your heating system.

What to Do While You Wait

  • Turn the system off at the thermostat if it's making loud noises, smells like burning or keeps short cycling. Running it can cause more damage.
  • Check the breaker and the filter. A tripped breaker or a clogged filter causes a lot of no-heat and no-cool calls.
  • Look at the thermostat. Make sure it's set to the right mode and the batteries aren't dead.
  • Catch any leaking water with towels or a pan to protect floors and ceilings.

Emergency Repair for Homes and Businesses

Residential Emergency HVAC

We repair furnaces, heat pumps, central air conditioners and ductless systems. Our technicians work on Rheem, Trane, Lennox, Carrier, Mitsubishi, Honeywell, White Rodgers, EWC and other major brands.

  • Emergency A/C repair
  • Emergency furnace and heat pump repair
  • Refrigerant leaks and frozen coils
  • Electrical failures, capacitors and motors

See our HVAC repair services

Commercial Emergency HVAC

When the HVAC goes down at your business, you lose money every hour. We work quickly to get offices, retail spaces, restaurants and warehouses back up and running.

  • Rooftop unit (RTU) repair
  • Commercial refrigeration
  • Ductwork and ventilation problems
  • Equipment replacement when repair isn't worth it

See our commercial HVAC services

Why Call ACL Mechanical

  • Local and owner-operated. Owner Justin Lawing has lived in Flowery Branch all his life and still stays involved on the job.
  • 40+ years of combined experience in residential and commercial heating and air.
  • Upfront, honest pricing. You'll know the cost before we start.
  • Repair first. We only recommend a replacement if your system is a safety hazard or the repair would cost more than a new unit.
  • Licensed and insured HVAC professionals.

Preventing the Next Emergency

A lot of emergency calls start as small problems that show up during a routine tune-up. A worn capacitor, a dirty coil or a slow refrigerant leak is cheap to fix in April and expensive to fix in July. Scheduling maintenance twice a year, once before cooling season and once before heating season, catches most of these early. Learn about our HVAC maintenance plans.

Emergency HVAC Service Area

We're based in Hall County and provide emergency heating and air repair throughout North Georgia, including:

  • Flowery Branch
  • Gainesville
  • Oakwood
  • Braselton
  • Buford
  • Cumming
  • Dawsonville
  • Hall County

Don't see your town? Check our full service area or give us a call.

Emergency HVAC FAQs

Do you offer emergency HVAC repair in Flowery Branch?

Yes. ACL Mechanical provides emergency heating and air conditioning repair in Flowery Branch, Gainesville, Oakwood, Braselton and surrounding Hall County communities. Call (678) 828-7019 to reach our team.

Should I turn off my HVAC system if something seems wrong?

If you hear banging or grinding, smell burning, see water leaking, or the breaker keeps tripping, turn the system off at the thermostat and call us. Running a failing system can turn a small repair into a big one. If you smell gas, leave the building and call your gas company first.

Do you repair all HVAC brands?

We service most major brands, including Rheem, Trane, Lennox, Carrier, Mitsubishi, Honeywell, White Rodgers and EWC. That covers furnaces, heat pumps, central air and ductless systems.

Will you try to sell me a new system?

No. Most of the time a repair gets your system running again. We only recommend a replacement when the unit is a safety risk or the repair would cost more than replacing it. Your technician will explain your options so you can decide.

Do you handle commercial HVAC emergencies?

Yes. We repair rooftop units, commercial refrigeration, ductwork and ventilation for businesses across North Georgia. We also offer commercial maintenance plans to cut down on unexpected breakdowns.

HVAC Down? Call ACL Mechanical Now

Tell us what's going on and we'll get your home or business comfortable again.