On Time Experts (fka Dring Air Conditioning & Heating)

On Time Experts, formerly known as Dring Air Conditioning & Heating, has been keeping Carrollton and the DFW Metroplex comfortable since 1953. As a trusted, family-owned HVAC company, we specialize in heating and air conditioning repair, installation...

On Time Experts, formerly known as Dring Air Conditioning & Heating, has been keeping Carrollton and the DFW Metroplex comfortable since 1953. As a trusted, family-owned HVAC company, we specialize in heating and air conditioning repair, installation, and maintenance services. Our certified technicians provide fast, reliable service with a commitment to quality and customer satisfaction. Whether you need a quick AC repair or a full HVAC system replacement, we're here to ensure your home stays comfortable year-round.