Same Day Service Guaranteed
On Time Experts has been a cornerstone of dependable plumbing and HVAC solutions since 1965. We take pride in our ability to restore your air conditioner, furnace, or plumbing systems efficiently, regardless of the time of day or the difficulty of the repair.
Our services span the Dallas-Fort Worth Metroplex, including Dallas, Frisco, McKinney, Plano, Allen, Lucas, Arlington, Carrollton, Keller, Fort Worth, Garland, and Rockwall. We offer prompt, reliable assistance with a guarantee of same-day arrival whenever you need us.
Served areas
- Dallas, TX, McKinney, TX, Garland, TX, Frisco, TX, Plano, TX, Lucas, TX, Allen, TX, Little Elm, TX, Carrolton, TX, The Colony, TX, Arlington, TX, Irving, TX, Grand Prairie, TX, Fort Worth, TX, Keller, TX, Southlake, TX, Saginaw, TX, Mansfield, TX, Euless, TX, Bedford, TX, Forney, TX
Business details
- Year established: 1965
- Employees: 120
- Licensed
- Insured
Highlights and features
- Same Day Service Guaranteed
- Free Second Opinion
- Free Estimates
- Free HEROs membership for all first responders, military and veterans
- the ONLY company that does a full cleaning with their Tune-up
- $59 AC + Furnace Tune up and cleaning (for first time customers)
Associations and certifications
- A+ Rating on Better Business Bureau
- Top 100 places to work - The Dallas Morning News
- NATE Certified
- 7000+ Google 5 Star reviews
Payment methods
- Cash, Checks, Debit cards, Credit cards, Financing available
Services





Reviews (30)
Nathan Downs
May 10, 2025
Hilda Torres
May 09, 2025
Tommie Colbert
May 02, 2025
Dana Slechta
Apr 27, 2025
Shawne Dore
Apr 27, 2025
Michael Wakeley
Apr 21, 2025
Jeanne Hansen
Apr 18, 2025
Byron Cooper
Apr 14, 2025
We had an amazing experience with On Time Experts from being recognized as a military veteran across the board to the true professionalism, attention to detail, and explaining at every step. No price gauging or forced services or products. Just exactly what was needed for our home. Thanks to George, Cody and Logan for the super in home support. George even checked my warranty first to help me save money. Also, thanks to Andrea and Lexy for the amazing customer service support. I'll be spreading the word about this crew.
Lidya Claycomb
Apr 12, 2025
Jeff
Apr 10, 2025
Veronica B. Ms. Vee
Apr 09, 2025
Rhonda Edmonds
Mar 30, 2025
Lorenzo Davis
Mar 26, 2025
My service technician came out earlier than expected he was very neat and well groomed not to mention he had the coolest smile he also had unlimited knowledge of product and operations he did a fabulous job cleaning the interior and exterior of the AC unit he immediately recognized a small problem that
couldve turned into a huge problem and made the adjustment at a very reasonable cost I must say we are very very pleased you made our holiday weekend stress free and safe . Thank you good people.
Mr. Lorenzo Davis and family
couldve turned into a huge problem and made the adjustment at a very reasonable cost I must say we are very very pleased you made our holiday weekend stress free and safe . Thank you good people.
Mr. Lorenzo Davis and family
Shannon Hollandsworth
Mar 24, 2025
We have had wonderful service from On Time Experts. David came out to follow up and inspect our new HVAC system and was so thorough, professional and patient with all of our questions. He made great suggestions to help us work out issues with our air flow (home construction issue, not OTE service) and came back today to install a new vent. He was so personable and did an amazing job!
Don Notajoefan
Mar 05, 2025
Joey came out very promptly after we called for assistance after our furnace went out. He was very patient, knowledgeable, and thorough. The team came out to do our install within a couple of hours. They did a great job; finishing in the time frame they gave us and cleaned everything up perfectly. They will be our go to company for now on!
Susie Denardo
Feb 23, 2025
Elbert McGhee
Feb 14, 2025
Haven Redinger
Feb 12, 2025
Lana Hill-Little
Feb 06, 2025
Great experience, called in the morning about my heater not working and Joey was here in about an hour. Joey was friendly and knowledgeable, he gave me information about my heater that I didnt know. He diagnosed my problem and recommended an electrician, all within an hour. Very pleased with everything, thank you On Time
Kristopher Miller
Feb 04, 2025
Roberto Rodriguez
Jan 30, 2025
Shannon Marsh
Jan 29, 2025
Isabella Martinez
Jan 28, 2025
We had such a good experience with George today. The high in Dallas today was 33, and I realized my thermostat was not getting any power. He came out same day, put in a new disconnect box and transformer. Heat is back up and running once I get a new Ecobee (power surge blew it out). He was courteous, polite and very helpful.
Fernando Ventura
Jan 25, 2025
Jerry Price
Jan 21, 2025
Natasha Fuller
Jan 09, 2025
Darlene Hess
Nov 29, 2024
I used On Time Experts today for the first time. It was a great experience from my very first phone call to schedule the appointment. The office staff was friendly and very efficient. My appointment was confirmed several times to be sure I would be home and I received updates concerning their exact arrival time. The techs George & Marcos were awesome . Very polite and friendly with both me and my dog . Every step of the inspection and cleaning was explained and documented . I signed up for their yearly maintenance plan and feel confident about that decision . I highly recommend this company .
Janice Cochrell
Nov 29, 2024
Barbara Balisteri Koeijmans
Sep 28, 2024
Evan and George did a thorough cleaning and inspection of my furnace and ac. They were professional and communicated service needs to me in a way I could understand. Overall they went above and beyond to please me as a first time customer. I appreciate their care for my home throughout their service.
Peter Thomson
Jul 08, 2024
I love this company. When the AC goes south it's great to know that they are there 'same day' when you need them! I've been using them for several years now...for heating,, AC and plumbing and I recommend them highly. Lately I've been really appreciating the communication I get from them prior to the techs arriving at my house. It's really helpful because I'm always updated on their arrival time. I also appreciate the fact that they are there for the consumer on nights and weekends. Several times they've 'saved the day' on a holiday weekend. Today Joseph and Sean did a great job of servicing my HVAC unit and getting it to 100% efficiency for the hot summer weather. All in all an awesome company that is built on integrity and top notch customer service.