One Hour Heating & Air Conditioning logo
Approved
This pro has maintained an average of 4.5+ star throughout their time with Angi.
Approved

One Hour Heating & Air Conditioning

5.0(
9
)
Central A/C Installation, Central A/C Service or Repair, Heat Pump Installation and Replacement,
This pro has maintained an average of 4.5+ star throughout their time with Angi.

About us

One Hour Heating & Air Conditioning of North Atlanta is a locally owned and operated HVAC company serving homeowners across North Metro Atlanta, from Brookhaven to Dawsonville, Dunwoody to Marietta, or Smyrna to Woodstock. We specialize in furnace repair, furnace installation, and emergency heating repair to keep homes warm and safe during the winter, along with fast, reliable air conditioning repair, AC installation, and AC replacement for year-round comfort. Our licensed, background-checked HVAC technicians service all major brands and provide clear diagnostics, honest recommendations, and upfront pricing. We offer complete HVAC services including heat pump repair and installation, HVAC system replacement, seasonal maintenance, tune-ups, and indoor comfort solutions. As a trusted North Atlanta HVAC contractor, we are committed to prompt service, energy-efficient systems, and dependable heating and cooling solutions homeowners can rely on.

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.09 Reviews
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Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%
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Filter reviews by service

Showing 1-9 of 9 reviews
Ross N.
Aug 2025
5.0
Central A/C Service or Repair
One hour heating and air conditioning did a great job for us! We had a capacitor go bad and they had us back up and running in no time! Good communication and good pricing. I would highly recommend!
Lauren T.
Aug 2025
5.0
Central A/C Installation
We recently had a new HVAC unit installed and could not be more impressed with the experience. Under the company?s new ownership, everything from the initial consultation to the final installation was handled with professionalism, honesty, and attention to detail. The team was knowledgeable, courteous, and made sure the system was set up for long-term efficiency and comfort. It?s clear this company is focused on building lasting relationships with its customers, not just completing one-time jobs. We feel confident knowing we have a partner we can rely on for years to come and highly recommend them to anyone looking for quality HVAC service.
Chris D.
Aug 2025
5.0
Central A/C Service or Repair
$2,500
Have them a call spoke to Don they had a tech to my house within the hour and got my house cool again would definitely recommend them
Izabella D.
Aug 2025
5.0
Central A/C Installation
They got to us in a timely manner! Definitely would use again!
Samantha B.
Aug 2025
5.0
Google Review
Really impressed with One Hour! AV (my tech) showed up on time, was super professional and very respectful. He was knowledgeable and explained everything clearly. Got my system running, worked quickly while not cutting corners, and even gave me a few maintenance tips. Friendly, honest, and just an all-around great experience. I'll definitely be recommending to neighbors in Marietta and will be using them again! Very trustworthy and just simply great service.
Jason B.
Aug 2025
5.0
Google Review
I couldn’t be happier with my experience with One Hour Heating & Air Conditioning. From the moment I scheduled the appointment, their team was professional, courteous, and incredibly responsive. They arrived exactly when they said they would—no waiting around wondering if someone would show up—and they walked me through everything they were going to do before getting started. Professional, honest, and reliable - I highly recommend One Hour Heating & Air Conditioning.
Keyy
Aug 2025
5.0
Google Review
I recently had an HVAC technician named Eric come out for a service, and I couldn’t be more impressed. From start to finish, Eric was incredibly thorough, professional, and knowledgeable. He took the time to carefully inspect everything, explain what he was doing, and answer all my questions with patience and clarity. What really stood out was how detail-oriented he was—he didn’t rush through anything and made sure the system was running efficiently before he left. It’s clear he takes pride in his work, and it gave me peace of mind knowing my HVAC system is in great hands. Highly recommend both the company and Eric if you’re looking for reliable, top-quality service!
George D.
Aug 2025
5.0
Google Review
Great experience! On time, courteous and very knowledgeable. I also appreciated that they didn’t try to upsell me, while also letting me know what we want to keep an eye on over the next 12-18 months. Highly recommended!
Russ M.
Aug 2025
5.0
Google Review
A company that you can trust - good people at a completely fair price and always reliable. Would highly recommend to anyone. You will be in good hands!!!

Licensing

Licensed*

Trade License Number

GAREGCN2011384

Trade License Expiration

11/30/2027

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

One Hour Heating & Air Conditioning is currently rated 5.0 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: 8:00 AM - 6:00 PM

One Hour Heating & Air Conditioning accepts the following forms of payment: CreditCard

Yes, One Hour Heating & Air Conditioning offers free project estimates.

No, One Hour Heating & Air Conditioning does not offer eco-friendly accreditations.

No, One Hour Heating & Air Conditioning does not offer emergency services.

Yes, One Hour Heating & Air Conditioning offers warranties.