On Time Experts

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.
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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

ployees, and Bob felt it was his time to ride into the sunset. We became Unique Indoor Comfort and began expanding. From the bottom to owning the company

In June of 1985, the new owner hired Randy Kelley as a parts runner & helper. Randy learned the refrigerant cycle. He ran repair calls with the service manager, the president and owner, as well as the other service techs. He helped on installs. He answered phones, ordered parts, filled inventory and whatever else needed to be done. All that hands-on work taught Randy a lot. Sometime in early 1987 the service manager quit and Randy started training service managers. He trained 2 or 3 before he decided in July of 1988 that he wanted the position. He continued as service manager until January of 1995, when he became President of the company. Randy decided he wanted to provide his customers even better service. He trained his techs to focus on how customers wanted to be treated, instead of how we preferred to do business. By 2012, Randy bought the company and gave even more attention to treating customers like family. A New Name

At the beginning of 2014, we changed our name to the On Time Experts. We also clarified what we stand for and against:
On Time or Your Repair is Free – If we ever show up late, I don’t care how much it was going to cost, your repair is free. Do it Right the First Time or Make it Right, Whatever it Takes – If a mistake happens, every On Time Experts employee is empowered with an unlimited budget to make it right, whatever… it… takes. You’ll talk to a real person whenever you call. – You won’t ever get an answering machine or an answering service in another state or country no matter what time of day, night, holiday, weekend. We’re here for you. Front of the Line Family – guaranteed 24-hour repair, a dedicated VIP Hotline, 15% discounts, 2 Tune-Ups/yr and a $100/yr “Franklin Fund” for new equipment to our most loyal customers. Over-the-Line Committed To Your Comfort

The On Time Experts are over-the-line committed to giving you the most comfort in your home and the best experience with our Comfort Experts. It starts from Randy Kelley and filters down to every employee here. If you ask Randy why he’s so passionate about treating you like a person, he’ll probably say, “Shoot, I got a “whatever it takes tattoo” on my heart, just like Bob Dolton, who started us over 50 years ago.”
You would have loved Bob Dolton. We hope you love the service we give you. Randy Kelley, owner

03/13/2026

Well this comment just made our Friday that much brighter. Jonathan, thank you so much for taking the time to send a kind note.

03/13/2026

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.

Want to see what the inside of your heating and AC system really looks like?This is a real blower wheel and motor before...
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

02/02/2026

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!

Too good not to put on the grid. Technicians Collin Breen and Christian McDonald, are always delivering legendary servic...
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! 📸

01/23/2026

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.

Our technicians are among the most trained in the industry, taking pride in every job and call. We invest in training wh...
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.

12/23/2025

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!

12/03/2025

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!

Reminiscing on an incredible day with the Dallas Cowboys’ very own Tyler Booker.In October, we surprised a local veteran...
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 :)

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 ...

11/21/2025

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 😜)

11/20/2025

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!

Address

2914 National Court
Garland, TX
75218

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