On Time Experts
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On Time Experts
On Time Experts stands out as an acclaimed company specializing in air conditioning, heating, and plumbing services, situated in Garland, TX. Our HVAC firm is unwaveringly dedicated to delivering exceptional and reliable customer service. Emphasizing punctuality and treating you like family, we assure you of being on time, or your service call is complimentary. Our commitment extends to getting it right on the first attempt. Furthermore, we guarantee that you will connect with a live person when you reach out for HVAC or plumbing service. Contact our team today to schedule top-notch heating and air conditioning, plumbing, and air quality solutions in Garland, TX, and across the Dallas-Fort Worth Metroplex. Keep in mind - we provide same-day HVAC or plumbing service, and your satisfaction is guaranteed!
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
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
AC + Furnace Tune Up and Cleaning Your air conditioner and furnace are vulnerable to dirt and dust, which cause most failures. We uniquely perform full cleaning during every service visit. Maintenance isnt truly preventative without this step. Proper cleaning ensures better efficiency, fewer costly repairs, and longer equipment durability.
Air Condioning and Furnace Installations Our approach to AC and furnace installation is designed to keep interruptions minimal. We arrive when promised and efficiently remove your old equipment. Each installation is executed with precision, exceeding basic standards to ensure your new HVAC system operates smoothly and reliably immediately.
Air Conditioning and Furnace Repairs A reliable air conditioning system is essential in Texas due to extreme heat. When your AC stops working, we respond promptly to provide 24/7 repair service. Our commitment is to resolve your issue the same day you contact us. We prioritize your peace of mind by preventing future breakdowns once the job is done.
Indoor Air Quality Enhancing your home's indoor air quality is our priority. We offer comprehensive solutions including air purification systems and dehumidifiers to minimize airborne contaminants and allergens. Our skilled professionals will guide you through the best options to create a healthier and more comfortable environment for your household.
Reviews (59)
Kelly Cross
Kelly Cross
Apr 27, 2025
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George and Adrian were awesome. They did a through review of our AC concerns, provided several options, explained everything in detail and Brad was willing to work with our financial concerns. New AC unit will be installed tomorrow morning!
Thanks for your patience with us!
Jacob Perry
Jacob Perry
Apr 23, 2025
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I made a service call late at night and the service tech Dominque arrived promptly and was knowledgeable. He stayed late into the night and early into the morning without complaint. He made the process very smooth and left no question about the service I was being provided. I couldnt have been more happy with the service and I highly recommend this company.
Laura Jean Stargardt
Laura Jean Stargardt
Apr 23, 2025
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Juan was very knowledgeable and his attention to detail was able to save me money and extend the life of my unit. He did an excellent job and was kind throughout the entire process. I will be calling for Juan for future repairs or replacement work.
Nettie Runnels Broker
Nettie Runnels Broker
Apr 23, 2025
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Dominic,
Was a TRUE professional, in every way, his knowledge and explanations of each service preformed was very informative and Im just impressed and truly satisfied and grateful I saw the commercial.
Latricia
Latricia
Apr 16, 2025
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Outstanding Service from The On Time Expert Air Conditioning Technician and His Team.

I recently had the pleasure of working with an AC technician/Manager George and his group of trainees-Logan and Koby, and I couldnt be more impressed. From the moment they arrived, it was clear they were knowledgeable, professional, and committed to getting the job done right.

The lead technician/manager George, was not only highly skilled but also incredibly patient and thorough in explaining what needed to be done and why. He took the time to educate both me and his trainees, ensuring they understood each step of the process while maintaining excellent service and efficiency.

The trainees were attentive, respectful, and eager to learn. Under the guidance of their mentor/manager, they worked together seamlessly and handled everything with care.

Its rare to see such a strong mix of experience, professionalism, and mentorship in one visit. I highly recommend this team George, Koby and Logan for anyone needing AC services. Youll not only get quality work but also support the development of the next generation of top-tier technicians.
Basil Shabazz Ii
Basil Shabazz Ii
Apr 15, 2025
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First and foremost the hospitality they showed us was unbelievable!! It made us feel like we knew them for years and on top of that the service was incredible they fixed our unit that we thought it was irreparable will definitely be the first call I make every time for air conditioning repair!
Karen Davidenko
Karen Davidenko
Apr 13, 2025
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Year check up for new HVAC system. Ross was here, did an amazing job, professional, kind, and knowledgeable. He walked through everything he did, made recommendations, and took his time to explain things. Great job!
Wow! I just noticed Ross brought my emptied trash bin up from the curb! You dont see customer service and kindness like that very much!
Ron Wedel
Ron Wedel
Apr 06, 2025
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2nd time at my home.
Yesterday, Liam and Richard serviced my home with the upmost respect.
Professional in every way.
Very detailed and dedicated in doing a complete and thorough job.

Thank you,
Ron Wedel
GP, Texas
Gary McMillan
Gary McMillan
Mar 30, 2025
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The two guys that showed up today were amazing! They walked me through everything they were doing, and it was so much more than I expected. My system was crazy dirty, and they cleaned everything! They even went above and beyond with a few questions I had that were out of scope. Totally the best these guys are my go-to forever!!!
Mina Martin
Mina Martin
Mar 28, 2025
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I'm happy with the service but the time waiting is what I find unacceptable. We were told someone would be here between 9am and 1pm. At 2pm, someone finally arrives. It is 6pm and our technician, George, is still here. He found repairs that our unit needed so I understand the extra time. I had to finally cancel our Sunday afternoon plans. I explained my concerns with George and he was unaware how long we had been waiting. It seems there needs to be better communication between the dispatcher and the technician. For a business named On Time Experts, they should concentrate more on their name. Perhaps more technicians in the field or schedule less appointments in the day. Regarding George, we are very impressed with his HVAC knowledge, he was personable and he took the time to explain to us how our unit worked, the repairs it needed and the cost. Thank you George.
Adina Bules
Adina Bules
Mar 24, 2025
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Dillon & Trae were the best. They immediately assed the problem and talked me through the repair. Gave me options and we agreed on the plan. They also were done within the time they quoted. Both respectful of my home and nice to our furbabies. On Time Experts is my go to company time and time again.
Shirley Melton
Shirley Melton
Mar 08, 2025
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C.J. did a great job for us, very efficient and up front about our problem and the charges. A very personable young man, great representative for on Time.
Jason Abraham
Jason Abraham
Mar 07, 2025
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Dominic was fantasticright on time, super friendly, and kept me updated every step of the way. Id absolutely call him and On Time experts again for any HVAC needs!
Sosina Gharbin
Sosina Gharbin
Mar 04, 2025
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We were thinking the appointment will be canceled due to the bad weather that day but it didnt. Ross came out here on time and fixed the heating system on the day that was very cold. We greatly appreciated the excellent service and professionalism!!
Cindy Killingsworth
Cindy Killingsworth
Mar 03, 2025
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Dominic was just at my home checking out and cleaning my entire HVAC. He did an outstanding job and was very thorough. I would highly recommend On Time Experts.
Susie Denardo
Susie Denardo
Feb 23, 2025
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They are great to work with! CJ and his helper were extremely friendly and professional. He explained everything really well.
Haven Redinger
Haven Redinger
Feb 12, 2025
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Kirstie was so nice to speak with on the phone. Great communication.
Seems to go above and beyond for her customers.
Was worried about bursting pipes during a freeze and she talked to me through everything.
Kristopher Miller
Kristopher Miller
Feb 04, 2025
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Collin was awesome, he is the first plumber I have used with The On Time Experts and was on-time, courteous, identified the problem fast, and had it fixed just as fast. Awesome service, will absolutely continue using The On Time Experts and Collin if he is available.
Fernando Ventura
Fernando Ventura
Jan 25, 2025
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Dom was a great tech. explained his steps in detail. provided all options for repair with no pressure. I'm glad I went with the repair as it would have taken me days to have repairs it myself so in actuality, it was a savings of time &, headaches. thank you Dom for everything
Jerry Price
Jerry Price
Jan 21, 2025
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Reviewing for my friend, his second year to use these guys and he loves them. Very thorough and detailed inspection and cleaning. George the tech was very informative on a possible new system too but was not pushy!!

Things went great thank you!!
Natasha Fuller
Natasha Fuller
Jan 09, 2025
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I have been using this company for years. They are a great company with wonderful staff. George, our technician today arrived promptly, he communicated services clearly, he was professional, his work was thorough, and he was kind.
Linzee Page
Linzee Page
Dec 21, 2024
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Weve used On Time Experts a few times and have been pleased each time. Our heat went out in the middle of winter and they sent out George and Dennis immediately to fix it. They were polite, respectful and very quick! Thank you!!
Leanne Bryant-Martin
Leanne Bryant-Martin
Nov 23, 2024
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George was absolutely awesome. We were without heat on one of the coldest days of the year. He was able to get ghe parts and have the system up and running in no time. He was knowledgeable and super nice, explaining all the details and suggesting options. Great service!
John Simon
John Simon
Oct 03, 2024
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The On Time Experts did a fantastic job on my project! Not only were they On Time but they were very professional and a great value for the money we spent. I would highly recommend them for your plumbing needs. We even signed up for there VIP Service to handle all our mechanical and plumbing future needs.
Barbara Balisteri Koeijmans
Barbara Balisteri Koeijmans
Sep 28, 2024
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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.
John Leroux
John Leroux
Aug 12, 2024
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Gabriel came to my home and he did service on my emergency line and did an air-conditioning check up on both systems. He was on time courteous and prompt on my services. I totally recommend him. I enjoyed his expertise on when I asked questions.
Peter Thomson
Peter Thomson
Jul 08, 2024
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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.
Andrew Morrison Jr
Andrew Morrison Jr
Jun 28, 2024
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George was incredible! Super knowledgeable, professional, and efficient. He was able to identify the problem within a matter of minutes. Even took the time to schedule follow up service.

Greatly appreciate working with him and look forward to working with him in the future.
Candace Townsley
Candace Townsley
Jun 11, 2024
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This was my first experience with On Time Experts. I had seen multiple commercials on a local DFW station about an AC check up special. When my AC went out, I decided to give them a call. I was told that the diagnostic charge was $95. A bit later in the conversation the woman asked if I was interested in learning about the membership. No pressure - just the information. It turns out that the membership is a really good deal (more than pays for itself!!) The technicians, Joey and Chase, arrived on time, were very courteous and answered all my questions. This was a great experience. I am having to wait on a part - I might update this as the process continues. So far - so good. I'm posting a pic of all that is included in the membership.
Shannon Raines
Shannon Raines
Dec 02, 2023
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Dominique was very polite, professional, kind and very informative. Showed us photos of the issues in our upstairs AC unit. Stayed for three hours and walked us through everything. We will be asking for him when we call for another appointment. My husband is a veteran, so no contract is needed which we loved. There prices are so much more manageable than other company's Thank you so much.
Waleed Hamdan
Waleed Hamdan
Dec 01, 2023
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Dj and Joey did an amazing job! Their service was very detailed and thorough. They took their time examining/cleaning our HVAC unit and took plenty of photos which helped explain the issues we were having. You cant beat their service for the price which was very reasonable!
Cheryl Williams
Cheryl Williams
Nov 29, 2023
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I saw on GMA a special that was going on today. I called and had service done right away on my furnace and AC unit by Fabian and Bernie. They were both very pleasant and self-explanatory with the service they were providing and given recommendations. I felt like they are trustworthy and highly recommend them.
Debbie Worley
Debbie Worley
Nov 22, 2023
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Kevin and Josh were extremely professional, informative and very courteous. They took time to answer questions and explain in detail our questions and concerns. We would highly recommend On Time Plumbing and I have no doubt your experience will a 5 star like ours was!
D. L. Frances
D. L. Frances
Nov 20, 2023
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Audi came to my house even when I did not reply to the message (fell asleep). He was friendly, respectful, and knowledgeable. I will likely need to replace cast iron piping, and he was extremely helpful and knowledgable about that, too. He is a good man and deserves a raise! Send him next time, too!
Felicia Witt
Felicia Witt
Nov 20, 2023
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Let me first state that my electric bills have become outrageous in the last couple of years. And my system hadn't been cleaned in 10 years. Professional, punctual and helpful describes the young techs that cleaned and analyzed my systems. They identified issues with carbon monoxide production which I didn't know was happening. My AC system was old enough to no longer receive Freon servicing without costing me a lot of money and was using extra electricity.

This answers my first statement. Bottom line, I had a new system installed the next day. Service was incredibly awesome. I'm glad I finally made the decision to have my system cleaned. This company explained everything in detail and I never felt pressured to purchased anything. They are now my go to company!
Larry Klingbeil
Larry Klingbeil
Nov 19, 2023
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On Time offered same day service and excellent recognition of Veterans. I selected them for a plumbing problem and received service that afternoon. Charles arrived on time and quickly diagnosed and corrected our problem. He was courteous and in addition to fixing our issue, took the time to answer my questions. I highly recommend their service!
Maggie Ayres
Maggie Ayres
Nov 18, 2023
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Very pleased with On Time Experts Plumbing. On short notice they were able to send someone out and Aude the service guy was excellent! He had experience with our type of issue and was able to fix it very quickly. He was very good about explaining everything in detail so it was clearly understood. Customer service from Lily was a pleasure. Thank you for a job well done so quickly!
Cary Conwell
Cary Conwell
Nov 17, 2023
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Charles did a great job; very knowledgeable about the job and also very friendly and answered any and all questions. Since I'm a veteran we appreciate your service to us veterans.
Dannie Simpson
Dannie Simpson
Nov 02, 2023
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The service text was very professional and knowledgeable. He should me what he was doing and explain everything. This is the kicker he asked me if he could do anything for me, like move anything or help me with anything. I have never experienced anything like that. Dominic was awesome!
Dorine Bratcher
Dorine Bratcher
Nov 02, 2023
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HVAC system. The young man was wonderful. He explained everything to us and showed us what needed to be done. He even offered to help us with anything we needed done. His job is all we needed. He did a great job on cleaning our coils. All of your HVAC and Plumbers have been so gracious. I definitely liked the young man whom was here today.
Ashley Boyd
Ashley Boyd
Oct 27, 2023
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ERIC, was my technician who showed up, on time, after two prior communiques by OTE customer service confirming his arrival (impressive in itself) Eric respectfully introduced himself and went straight to work, donning "courtesy booties" to prevent mud-tracking in my house, and started dismantling my indoor HVAC unit. He showed me the dirt/dust build-up on the motor housing, etc and took it outside to rinse it off (minus the motor itself) Then he checked the rest of the interior unit components for 'wear & tear' etc and gave me intel on those parts.

When finished with that task he promptly went outside (with my garden hose in hand) to rinse out the exterior system unit and also perform a maintenance check on all parts and components outside. I didn't "check up on him" during his service, but certainly trusted that he was being thorough and complete in his work, knowing the good reputation of the On Time organization.

He did turn on the unit for me before he left to let me see/hear how it was running and it seems to be operating optimally. Upon his departure Mr. Eric shook my hand and gave me a company brochure with his direct number on it, in case I had any specific questions pertinent to this call. All in all it was a very pleasant, professional, positive experience and I would certainly recommend this company to neighbors and friends and contacts I have in my community. Thank You
Mj Singh
Mj Singh
Oct 20, 2023
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The on time experts came out and swapped out both of my toilets. Joe and Christian did an amazing job. Couldn't be any more satisfied. Great guys and great work. The service I received today was legendary.
Thomas Stewart
Thomas Stewart
Oct 05, 2023
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Barry (spelling?) was fantastic! Very professional and courteous. He diagnosed what the problem was very quickly and explained everything in a manor that made me feel comfortable and good about what was going on. The repair was made quickly but there was a bigger problem that required more coolant than he had, he had to come back but fixed it quickly two days later.

And since I am a monthly member it didn't cost me a dime, even though he had to put in a total of 9 lbs of coolant. He was exceptional and deserves high praises for his professionalism and courteousy.
D. Meca S.
D. Meca S.
Oct 05, 2023
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I just had an awesome service call! Justin is very knowledgeable and he was empathetic to my concerns and the issue with my A/C unit. Justin quickly identified the reason why my unit was not producing cool air. He explained the issue, showed me pictures and went over what is required to fix my ac unit. I'm so glad I called this company today and thankful that I signed up for their membership package. I can tell that Justin is passionate about his career and work. I'm glad he was my technician today!
Victor Diaz
Victor Diaz
Sep 18, 2023
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DJ was great. He was very professional while being personable as well. He knocked out my repair quickly and made sure everything was working properly before leaving. I would definitely recommend his services to anyone. Service:HVAC system repair
Rosie Wilson
Rosie Wilson
Sep 05, 2023
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We had an unexpected clog in our drain. They came out the same day I called, had everything fixed in no time, and didn't overcharge us. Payton was the person who helped us. He did a wonderful job, and was super professional. I would definitely recommend them!
Rachel Thompson
Rachel Thompson
Sep 05, 2023
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Had a very lovely experience with the two gentlemen, Jose and Liam, who came to fix my broken AC unit. They quickly found the cause of the issue, broke down the different pricing plans and what the membership would offer, and made it easy to figure out what plan of action would be best. I am so thankful for them getting the job done and my house is no longer 90 degrees. Thank you so so much and to Amy who originally took my call as well for making the process of having them come out easy.
Debarah Jones Realtor
Debarah Jones Realtor
Sep 01, 2023
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Nathan and Steve were friendly and professional at the same time. I enjoyed how they explained everything to me and how I don't have to hesitate to call if I have any issues later on their work. I highly recommend them and will definitely use them if needed again. Service:Plumbing pipe repair
Todd Walters
Todd Walters
Aug 31, 2023
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I noticed my AC wasn't working properly early Saturday morning. After trying a filter change and cleaning the coils it was was just getting hotter in the house. I did a Google search and these guys were at the top of the list and had good reviews so I contacted them. They were quick to reply and they were able to get someone out shortly after noon.

The Tech showed up and was very courteous and got straight to work. He diagnosed my problem, showed me the bad part and even put a meter on it to show me it was bad. He had the part on his truck and was able to fix it right away. I was very thankful they were able to get out and get it fixed all in the same day on very short notice. I would recommend these guys to anyone needing AC work done.
Gwen Thomas
Gwen Thomas
Aug 25, 2023
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Our AC went out when it was over 100. On-time experts sent Stephen out on Saturday, after hours, to fix it. He knew exactly what it was and was able to repair it in under an hour. We were very appreciative. Service:A/C system repair
Aaron Allred
Aaron Allred
Aug 23, 2023
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Our installers exceeded our expectations in every way. Our A/C went out, and they showed up the next day and stayed until the job was done at 1:30AM. They were cheerful, courteous, and professional the entire time. Great guys. I would recommend them to anyone. Service:HVAC system repair
Erica LeDoux
Erica LeDoux
Aug 23, 2023
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This was my first time using On Time Experts. DJ, the technician, was professional, courteous and timely. He diagnose the problem promptly and had AC back up and running in no time. He checked entire system and provided straight talk on my unit and potential options for future. I would enlist the services of this company again. I very much appreciated the communications from company prior to DJ's arrival. I received a phone call with ETA and a text.
Garrett Coffin
Garrett Coffin
Aug 18, 2023
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George and Israel were great! Very responsive and professional. Had the issue diagnosed and resolved in just a few minutes. Great company and great service. Additional service from Joey was terrific. Very professional and honest. Would recommend for sure.
Christy Grimes
Christy Grimes
Aug 17, 2023
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Katie is an absolute rockstar! Our AC went out late on a Sunday night with these crazy high temps. They dispatched Collin out who was so knowledgeable and explained everything thoroughly! Within 2 hours we had a game plan to be up and running with a new unit. Katie is so compassionate and attentive to our needs and situation. She answers day and night and is always so sweet! A true gem! Customers for life- the customer service is unmatched!
Lanette Pettie
Lanette Pettie
Aug 16, 2023
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Joey was a great technician. He is very patient and helpful. Didn't rush when trying to do financing. Even helped keep my nephew occupied with the little memory stick from Men In Black lol. great service will recommend to everyone! Service:A/C system repair
George Greenhalgh
George Greenhalgh
Aug 15, 2023
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Joey and Gilbert with On Time Experts truly were the experts we needed! They arrived ready to listen to the concerns going on, actively walked me through how they could solve the issue present, and then continually updated me with any other concerns that came up. They were both so personal and professional, and they were able to share some of the other great services and promotions that On Time Experts offer. Joey got us signed up with their Randy's Hero's program (for Veterans, First Responders) which allows us to become members with great benefits! All around, the services provided were excellent, and the customer service went above and beyond!
Piyi Bun
Piyi Bun
Jul 17, 2023
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These guys fixed out unit after 7 pm which is rare. Jarod and Nick showed and they were professional and quick. Jarod figured out the issue in less than 5 minutes. Jarod explained what went wrong and also how things work just in case. 11/10 work.
Eric Fry
Eric Fry
Jul 17, 2023
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Jordan came out to fix our AC during this 107 degree inferno that is Texas. He was so great! Incredibly friendly. Impressively knowledgeable. Super speedy. Genuinely understanding. I can't speak for the other technicians but Jordan is amazing. Please give this man a raise, a bonus and a promotion! Service:A/C system repair
Kelly Schorr
Kelly Schorr
Jul 13, 2023
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Joey was awesome. He was prompt, polite and explained everything to me. Our home is already cooling down. I highly recommend calling this company if you have any air conditioning issues! This was my first time to use the company and they can within hours of my call! Service:HVAC system repair