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Air Conditioning, Heating & Plumbing Services in Marietta, GA

It’s no secret that Marietta, GA, has scorching summers and mild winters. Residents know that reliable HVAC and plumbing systems in Marietta aren’t a luxury — they’re a necessity. When you’re struggling with HVAC or plumbing issues, United Air Temp can help. Since 1931, we’ve become the leading choice for plumbing, heating, and cooling services in Marietta. 

Dependable Air Conditioning Services

There are few things more annoying than a broken AC system in the middle of summer. Thankfully, the pros at United Air Temp are here to restore your comfort. With 24-hour availability, we’re always ready to take your call. Our air conditioning services in Marietta include:

Heating Services

Winters in Marietta get surprisingly chilly, which means it’s important to ensure your home’s heating system is ready to keep you comfortable. Our certified technicians provide:

We employ friendly, skilled technicians who have the experience to service a variety of systems, including dual fuel heating systems, heat pumps, and ductless mini-splits.

Request Service Get started by filling out a service request form or by giving us a call.
(404) 467-2148

Indoor Air Quality Products & Services

The air quality in your home can negatively affect your health, especially if you suffer from allergies or asthma. Our experts install indoor air quality products that will keep you breathing easy, including: 

Plumbing Services 

The plumbers at United Air Temp can provide repair, maintenance, installation, and replacement for:

Why Choose United Air Temp in Marietta, GA?

United Air Temp has served the residents of Marietta for over 90 years! Our superior customer service, reasonable pricing, and technical expertise have made us the leading choice for plumbing, heating, and cooling services in Marietta. 

Contact us to speak with a team member or schedule service today.

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Leader in Home Comfort Since 1931Get Your Free Estimate

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Kristy V.

United Air Temp was extremely responsive and scheduled me for an appt very quickly. The tech was very prompt and worked hard to find the issue which required replacing multiple parts as well as the thermostat.

Nancy S.

They were able to come out within hours to address my no heat issue. It was only a fuse and they replaced it, checked both units, made recommendations and only charged the service fee.

Rhyeka S.

Great service. The technician was very polite and efficient. He kept us informed of the status and progress during the repairing our unit. He provided us with contact information, should we have any further questions or concerns.

Marcia B.

They fixed our heat quickly and we no longer have a 59-degree house! We were very satisfied Especially when he came early! We were freezing!

Kristy V.

United Air Temp was extremely responsive and scheduled me for an appt very quickly. The tech was very prompt and worked hard to find the issue which required replacing multiple parts as well as the thermostat.

Nancy S.

They were able to come out within hours to address my no heat issue. It was only a fuse and they replaced it, checked both units, made recommendations and only charged the service fee.

Rhyeka S.

Great service. The technician was very polite and efficient. He kept us informed of the status and progress during the repairing our unit. He provided us with contact information, should we have any further questions or concerns.

Marcia B.

They fixed our heat quickly and we no longer have a 59-degree house! We were very satisfied Especially when he came early! We were freezing!

Kristy V.

United Air Temp was extremely responsive and scheduled me for an appt very quickly. The tech was very prompt and worked hard to find the issue which required replacing multiple parts as well as the thermostat.

Nancy S.

They were able to come out within hours to address my no heat issue. It was only a fuse and they replaced it, checked both units, made recommendations and only charged the service fee.

Rhyeka S.

Great service. The technician was very polite and efficient. He kept us informed of the status and progress during the repairing our unit. He provided us with contact information, should we have any further questions or concerns.

Marcia B.

They fixed our heat quickly and we no longer have a 59-degree house! We were very satisfied Especially when he came early! We were freezing!

Kristy V.

United Air Temp was extremely responsive and scheduled me for an appt very quickly. The tech was very prompt and worked hard to find the issue which required replacing multiple parts as well as the thermostat.

Nancy S.

They were able to come out within hours to address my no heat issue. It was only a fuse and they replaced it, checked both units, made recommendations and only charged the service fee.

Rhyeka S.

Great service. The technician was very polite and efficient. He kept us informed of the status and progress during the repairing our unit. He provided us with contact information, should we have any further questions or concerns.

Marcia B.

They fixed our heat quickly and we no longer have a 59-degree house! We were very satisfied Especially when he came early! We were freezing!

Why Choose Us Discover the United Difference
Trained Technicians
Upfront Pricing
Environmental Health & Safety
Value-Added Services
On-Time Scheduling
Commitment to Community
Quality Craftsmanship
Satisfaction Guaranteed
Trained Technicians
Upfront Pricing
Environmental Health & Safety
Value-Added Services
On-Time Scheduling
Commitment to Community
Quality Craftsmanship
Satisfaction Guaranteed
Save on Your Service Our Goal Is to Keep Your Home Comfortable
$1,000 Off Complete HVAC System
Expires 02/24/2025 Includes Heat Pumps. Cannot be combined with other offers.
FREE second opinion - HVAC or Water Heater replacement
Expires 02/28/25
$250 OFFtankless water heater replacement
Expires 02/28/25
FREEestimate on water heater replacement
Expires 02/28/25
FREEestimate on water treatment system
Expires 02/28/25
$25 OFF for referrer and friend
Expires 02/28/25
FREEestimate on HVAC system replacement
Expires 02/28/25
Call us for a FREE ESTIMATE to install a new ductless mini single zone system with white finished indoor air handler at a SPECIAL PRICE.
Expires 02/28/25
$50 off repair
Expires 02/28/25
$50 HVAC Repair
Expires 02/28/25
Expert Dryer Vent Cleaning. When combined with other services. $89.95
Expires 02/28/25
Free hot water tank cleaning & safety inspection with any HVAC repair!
Expires 02/28/25
Free hot water tank cleaning & safety inspection with any plumbing repair!
Expires 02/28/25
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Satisfied Customers
Total Reviews
4.5 Google Rating
What Our Clients Are Saying
testimonial_image “United Air Temp was extremely responsive and scheduled me for an appt very quickly. The tech was very prompt and worked hard to find the issue which required replacing multiple parts as well as the thermostat.”
testimonial_image “They were able to come out within hours to address my no heat issue. It was only a fuse and they replaced it, checked both units, made recommendations and only charged the service fee.”
testimonial_image “Great service. The technician was very polite and efficient. He kept us informed of the status and progress during the repairing our unit. He provided us with contact information, should we have any further questions or concerns.”
testimonial_image “They fixed our heat quickly and we no longer have a 59-degree house! We were very satisfied Especially when he came early! We were freezing!”

United Air Temp was named the 2022 HVACR National Contractor of the Year.

Contractor of the Year-2022 Click Here to Learn More
Affiliations & Awards
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NATE yellow house logo with text reading north american technician excellence
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