On Time Experts
SAME DAY Air Conditioning, Heating & Plumbing service provider. Like he had a “whatever it takes” tattoo on his heart. So he sold the company. Business boomed.
On Time Expert’s Story
More than 50 years ago…
Bob Dolton started what came to be known as the On Time Experts in 1965. He had one truck and lots of desire to provide honest heating and air conditioning repair and installation in Garland, Texas. He had so much desire, even a heart attack on the job in 1978 didn’t stop him from serving his customers. In 1981 his little business had grown to 12 em
Well this comment just made our Friday that much brighter. Jonathan, thank you so much for taking the time to send a kind note.
On Time Experts has teamed up with the Dallas Stars to give one lucky homeowner a FREE AC system plus 4 VIP tickets to a game next season!!!
If your house is heating up like playoff hockey, we’ve got you covered.
Enter now:
starsfreeac.com
Winner chosen April 11.
One winner. One cool house. One unforgettable night at the rink.
No purchase necessary rules at starsfree ac.com.
02/23/2026
Want to see what the inside of your heating and AC system really looks like?
This is a real blower wheel and motor before and after our signature deep clean.
That level of dust and debris buildup is not just dirty. It is a breakdown waiting to happen. When your blower wheel and motor are caked with buildup, your system has to work harder to push air through your home. That means higher energy bills, reduced efficiency, added strain on critical components, and a shorter system lifespan.
At On Time Experts, we believe customer service is back. That means focusing on preventative home care, not just showing up when something fails. Our technicians are specially trained in our deep clean process designed to remove the buildup that most companies leave behind. This helps prevent costly breakdowns, improves airflow, and keeps your system running strong before extreme Texas heat hits.
This is what proactive maintenance looks like.
This is legendary service.
And this is how you protect your home before it becomes an emergency.
Book your preventative deep clean today at OnTImeExperts.com
After a good cleaning, you ducts will be legendary! Duct cleaning is essential for your home's indoor air quality and making sure you can breathe in crisp, clean air. We remove the dirt, dust, and debris that builds up over time within your ducts and air conditioning system. After this, your home will be cleaner, you can breathe easier, and your air conditioner's life extended!
01/29/2026
Too good not to put on the grid. Technicians Collin Breen and Christian McDonald, are always delivering legendary service and legendary looks! 📸
We were so excited to be on Good Morning Texas this week, perfect timing to remind Dallas homeowners how to take care of their homes in these freezing temps.
From keeping your heat running strong to preventing frozen pipes, this is when the On Time Experts team steps in. We’re here to keep Dallas safe, warm, and taken care of through every cold snap.
Legendary service. Trusted local experts.
That’s the On Time Experts way.
01/02/2026
Our technicians are among the most trained in the industry, taking pride in every job and call. We invest in training when other companies don't, because that is the way to stand out in the industry and the only way to truly serve our clients the right way.
We’re not trying to brag… but we just got a brand new customer named St. Nick!
This HVAC system is officially Santa approved and on the nice list for the entire year!
Carbon monoxide sends more than 100,000 people to the ER every year.
In fact, the leading cause at home is cracked heat exchangers in your furnace or heating system.
Our fall maintenance checks for the dangers you cannot see and delivers the preventative care DFW families count on. This is real service. This is On Time Experts!
12/01/2025
Reminiscing on an incredible day with the Dallas Cowboys’ very own Tyler Booker.
In October, we surprised a local veteran with a brand-new system and a visit from her two favorite teams... the Dallas Cowboys and On Time Experts. Her reaction still has us smiling!
Moments like these remind us why we do what we do :)
Cowboys Rookie Goes Undercover to Bless a Veteran with New AC and Heating Systems This is what happens when a powerful partnership is put into action. As the Official AC, Heating and Plumbing Partner of the Dallas Cowboys, On Time Experts ...
Dirty furnaces hate to see On Time Experts techs pull up… 🚐
Because they know that grime is about to get evicted. 🚨
Fast. Thorough. Legendary clean. 🧼
Your system won’t know what hit it!!! (In the best way 😜)
Our customer couldn’t believe the “before and after” of his heating system after our deep clean.
Most homeowners never see the inside of their furnace or heat pump, and that’s exactly why annual maintenance is so important heading into winter. Over time, dirt, dust, and debris build up inside your system as it works. That buildup is the number one cause of heating breakdowns, poor airflow, and avoidable repairs.
A professional deep clean keeps your furnace or heat pump running safely, efficiently, and reliably when you need it most.
Book yours with us before the cold hits and have peace of mind that you're caring for your system for the long run!
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Contact the business
Website
Address
2914 National Court
Garland, TX
75218