Alert Icon
An HVAC company serving Miami, Cutler Bay, Palmetto Bay, Coral Gables, Kendall, Pinecrest & Homestead
Review Us
 

Comfort is on its Way!

We service, maintain, and install heating and cooling systems to keep your home comfortable all year long.

One Hour Air Conditioning & Heating

A full-service heating and cooling system company based in Miami FL, Altman One Hour Air Conditioning & Heating offers HVAC service, installation, repairs, and tune-ups. We’re open for your call 7 days per week, with emergency service available 24/7.

See our HVAC service choices

I can't express enough how deeply satisfied I am with Altman One Hour Air Conditioning & Heating. I have had them for 10 plus years, and I can't say enough good things about these people.

The installation team was professional and speedy. The appreciation shown to me for being a customer afterwards was awesome! This company is the real thing.

No need to wait a week — just call One Hour. When I scheduled, the technicians came the very next morning, on time!

Great service from Altman One Hour Air Conditioning & Heating! My technicians were friendly and on-time. They didn't try for a hard sell — they just gave me helpful advice.

Their prompt and courteous services are something a lot of tradesmen have forgotten over the years.

Dirty air filter

Home Cooling Mistakes

By avoiding these common home cooling mistakes, you can maintain a more efficient HVAC system.Read More
One Hour Service tech

Too Much Moisture in Your Home? Consider a Whole House Dehumidifier

A whole house dehumidifier Read More
Testing the Temperature

Air Balance: How to Avoid Hot & Cold Spots in Your House

Testing the air balance in your home is easier than you think! This blog will teach you everything you need to know.Read More