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One Hour Heating & Air of Charleston

Central A/C Installation, Heat Pump Installation and Replacement, Gas Heating and Furnace Service,

About us

At One Hour Heating & Air Conditioning of Charleston, we help homeowners across Charleston, Dorchester, and Berkeley counties stay comfortable with fast, reliable HVAC service. Whether your AC isn’t keeping up, your energy bills are high, or your system needs routine maintenance, our team is ready to help. We handle AC repair, heating service, tune-ups, and system replacements with honest recommendations and quality work. ✔ Always On Time… Or You Don’t Pay A Dime ✔ Upfront, honest pricing ✔ Clean, respectful, drug-free technicians ✔ Industry-leading warranties and guarantees ✔ 18 months no interest financing (with qualifying credit) Proudly serving Charleston, Summerville, Goose Creek, and West Ashley. Call today to schedule.

Business highlights

Se habla espanol
42 years of experience

Services we offer

Central Air Conditioning Installation and Service, Electric Furnace Installations and Service, Gas Furnace Installations and Service, Heat Pump Installations and Service

Amenities

Free Estimates

Yes

Accepted Payment Methods

  • CreditCard
Reviews
3.45 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
60%
4
0%
3
0%
2
0%
1
40%
Showing 1-5 of 5 reviews
David T.
Mar 2026
1.0
Google Review
Awful experience. Technician told me he needed me home that I was his first stop and what time he would be there that same day. I took off work early and waited 3 hours in a hot house, I called him back and was told he was pulled off the job for something else and I had to wait another 3 hours for another technician. He found the problem and I had to wait 3 days IN A HOT HOUSE for the part to come in Part comes in and could you guess that something happened and they won’t be able to come replace for another 2 days IN A HOUT HOUSE!! But don’t worry everyone is sorry for the inconvenience but no sir we can’t do any discounts for the inconvenience but here have another “we’re sorry” those are free. How does this company have a good rating is beyond me??

Travis B.
Mar 2026
1.0
Google Review
Called and canceled 4 months ago but apparently it wasnt on the " recording ". However when there system stopped charging certain accounts they had all the records. Wasnt avoiding paying but I called in June to cancel and now they want it all. Charge me for 4 months or send it to collections.

Kevin K.
Mar 2026
5.0
Google Review
Communicated well and did a professional job

FranDon
Mar 2026
5.0
Google Review
👍👍

Sidney W.
Mar 2026
5.0
Google Review
Steve was amazing. Knew the ins and outs of the system

Licensing

Licensed*

Trade License Number

111091

Trade License Locale

SC

Trade License Expiration

10/31/2027

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 of Charleston is currently rated 3.4 overall out of 5.

Monday: 7:30 AM - 5:00 PM Tuesday: 7:30 AM - 5:00 PM Wednesday: 7:30 AM - 5:00 PM Thursday: 7:30 AM - 5:00 PM Friday: 7:30 AM - 5:00 PM Saturday: Closed Sunday: Closed

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

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

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

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

No, One Hour Heating & Air of Charleston does not offer warranties.