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An HVAC company serving Miami, Cutler Bay, Palmetto Bay, Coral Gables, Kendall, Pinecrest & Homestead
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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.

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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.

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

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.

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.

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

One Hour-Service Tech with Client

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