Marietta HVAC & AC Repair

Reliable Heating & Air Services in Marietta

From emergency AC repair to complete HVAC system installation, our licensed technicians provide fast, dependable heating and cooling services throughout Marietta and Cobb County.

Trusted HVAC Company in Marietta, GA

Homeowners and businesses throughout Marietta, GA trust our experienced HVAC technicians for dependable heating and cooling solutions. We provide fast AC repair, heating repair, HVAC installation, maintenance, and indoor comfort services designed to keep your property comfortable year-round. Whether you need emergency air conditioning repair during the summer or reliable heating service in the colder months, our team delivers professional HVAC solutions across Cobb County.

Complete Heating & Air Services in Marietta

AC Repair in Marietta, GA

We provide professional AC repair in Marietta, GA for residential and commercial systems of all sizes. Whether your system is blowing warm air, struggling to keep up with demand, or making unusual noises, our team can quickly diagnose the issue and restore your comfort. Our AC repair services include:

  • Refrigerant leak detection and repair
  • Frozen evaporator coil repair 
  • Thermostat troubleshooting 
  • Compressor and capacitor replacement
  • Indoor air comfort solutions 
  • Drain line cleaning

We service all major air conditioning brands and provide honest recommendations to help you improve energy efficiency and extend the life of your cooling system.

Heating Repair & Furnace Services

Our heating repair services in Marietta help homeowners and businesses stay comfortable when furnaces, heat pumps, or heating systems stop working properly.

If your heating system is producing uneven temperatures, short cycling, making loud noises, or failing to heat your property effectively, our technicians can identify the problem and provide fast, professional repairs.

Our heating and furnace services include:

  • Furnace repair
  • Heat pump repair
  • Heating system diagnostics
  • Ignition and pilot light repair
  • Preventive heating maintenance

Many homes throughout Marietta rely on heat pumps for year-round comfort. Because heat pumps operate during both cooling and heating seasons, regular maintenance is important to reduce wear and maintain efficiency throughout the year.

Our team services all major heating equipment brands and works to restore reliable performance while helping reduce energy costs and improve indoor comfort.

If your HVAC system is older, inefficient, or requires frequent repairs, replacing your equipment may be the most cost-effective long-term solution. We provide professional HVAC installation and replacement services in Marietta, GA designed to improve comfort, efficiency, and system reliability.

Our HVAC installation services include:

  • Central air conditioning installation
  • Furnace replacement
  • Heat pump installation 
  • Energy-efficient HVAC systems
  • Residential HVAC replacement
  • Commercial HVAC installation 

We take the time to evaluate your property’s size, insulation, airflow, and comfort needs before recommending equipment. Proper sizing and installation are critical for improving airflow, humidity control, and long-term HVAC performance.

Businesses throughout Marietta depend on reliable HVAC systems to maintain comfortable environments for employees, customers, and day-to-day operations. We provide commercial HVAC services for offices, retail spaces, restaurants, warehouses, and other commercial properties across Cobb County.

Commercial heating and cooling systems often operate under heavier demand and require specialized maintenance and repairs to prevent downtime and maintain efficiency. Our experienced technicians work quickly to diagnose issues and minimize disruptions to your business.

Our commercial HVAC services include:

We understand how important reliable climate control is for commercial properties, especially during peak summer temperatures in Georgia. Our goal is to help businesses reduce downtime, improve efficiency, and extend the lifespan of their HVAC equipment through dependable service and proactive maintenance.

Marietta FAQs

How much does HVAC repair cost in Marietta, GA?

The cost for replacing your HVAC unit will depend on the size and brand you’d like to install, but you can expect to spend between $5,000-$15,000. 

Ideally, homeowners should service their unit twice a year in the Spring and in the Winter, just before heavy usage. 

Whether you should repair or replace your system comes down to the repairs needed and the age of your system. However, you can count on us for honest advice.  Learn more about how repairs and how they can expand the life of your system.

Yes, we do offer commercial services. In addition to addressing common HVAC issues, we also have a commercial maintenance program. 

Schedule HVAC Service in Marietta Today

Whether you need fast AC repair, heating service, or a complete HVAC replacement, our experienced technicians are ready to help keep your home or business comfortable year-round.

About Us

Founded in 2015 by licensed HVAC contractor Kurt Wages, Walk On Air is a family-owned HVAC business rooted in Fayetteville, Georgia.

We specialize in residential and commercial heating, air conditioning, indoor air quality, and home performance services, all aimed at keeping you comfortable year-round. Our dedication to efficiency and reliable service ensures that your space stays comfortable in every season.

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