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HVAC Services in Celina, TX

At One Hour Heating & Air Conditioning of Celina, we offer full-service HVAC solutions designed to keep your home or business comfortable year-round. Whether you need AC repair, furnace installation, or help improving your indoor air quality, our licensed technicians are here to deliver prompt, professional results, on time, every time.

Air Conditioning Services in Celina, TX

Stay cool through the Texas heat with our complete air conditioning services. We repair, install, and maintain all major AC brands, offering energy-efficient solutions that keep your home comfortable and your energy bills low.

AC Repair & Diagnostics
New AC Installation & Replacement
Seasonal AC Tune-Ups & Maintenance
Energy-Efficient Upgrades

Heating Services in Celina, TX

Don’t get caught in the cold! Our expert team provides fast, dependable heating services to keep your space warm and safe during chilly weather. From furnace repairs to full system replacements, we’ve got you covered.

Furnace Repair & Replacement
Heat Pump Installation & Service
Heating System Maintenance
Emergency Heating Repair

Indoor Air Quality Solutions

Your comfort goes beyond temperature. Improve the air you breathe with our indoor air quality services that target allergens, bacteria, humidity, and more.

Whole-Home Air Purifiers
HEPA Filtration Systems
Duct Cleaning & Sealing
Humidifier & Dehumidifier Installation

Smart Thermostats & Controls

Upgrade your home comfort with a smart thermostat that puts temperature control at your fingertips. We install and configure leading models to suit your lifestyle.