On Time Experts (fka Dring Air Conditioning & Heating)

5.0

About the business:

In homes across Carrollton, a familiar challenge arises: maintaining a comfortable and efficient indoor climate while keeping energy costs under control. At On Time Experts, formerly known as Dring Air Conditioning & Heating, we specialize in HVAC services that alleviate these concerns.

We are your trusted partners in all things related to heating, ventilation, and air conditioning. Our expertise encompasses HVAC contractor work and air duct cleaning services, ensuring your home's temperature is just right all year round.

With a stellar 5.0/5 rating based on 50 reviews, we have earned the trust of countless Carrollton homeowners. Our commitment to quality workmanship and customer satisfaction sets us apart in the HVAC services category.

Whether you're dealing with an unexpected breakdown or looking to enhance your home's energy efficiency, On Time Experts is here to help. Let us turn your house into a haven of comfort—contact us today!

Hvac Contractor

In Carrollton, we're your go-to HVAC Contractor for all heating and cooling needs. Our expertise ensures smooth system installations, repairs, …
Book from $50
Air Duct Cleaning Service

In a home filled with dust and allergens, breathe easier with our Air Duct Cleaning Service in Carrollton. We meticulously …
Book from $50

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Hours of operation

Mon – Sun

Open 24 hours

Latest reviews

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Robbie Haire
23 May 2026
5
Aaron was an excellent representative for OTE company ! Professional yet very personable! As a senior I was extremely impressed & confident in the maintenance he did on my units . Excellent service !
Paul G.
23 May 2026
5
Been using them for almost 20 years, since before the name change. Had ups and downs but overall its a great solid company. Just had my annual maintenance check and he was fantastic will definitely be asking for him again in 6 months for the summer check up.
Grace
23 May 2026
5
Great service and friendly staff! As a first time homeowner, the first big expense like this is a big deal! I'm grateful to have a company that I trust to do quality work. Jackie, Sandra, Alex and Quentin were all so wonderful and made the process easy from financing to installation. The guys even put my shelf and laundry detergent back! Very clean and thorough, highly recommend!

Update: shout out to Pape for an excellent service today!