HVAC Contractors
Your AC works again
Professional HVAC repair, installation, and maintenance in Harker Heights, TX.
Services
Everything we handle
AC Repair
Fast diagnosis and repair of broken air conditioning systems.
Learn more 02AC Installation
New unit selection, sizing, and installation done right.
Learn more 03Heating Service
Furnace and heat pump repair, maintenance, and replacement.
Learn more 04Preventive Maintenance
Regular tune-ups keep systems running efficiently year-round.
Learn moreWhy it matters
Your AC breaks down on the hottest day of the year.
A broken system costs more to fix the longer you wait.
Same-day diagnosis and repair to get your home comfortable fast.
How it goes
Simple, start to finish
Call or message
Tell us what's going on. We'll ask a couple of questions and give you a straight answer about what's involved.
Clear quote
You get the price before any work starts — in writing, with no surprises added at the end.
We do the work
On time, tidy, and done properly. We treat your property the way we'd want ours treated.
Stand behind it
If something isn't right, we come back. That's the whole reason people call us again.
What We Do
HVAC work we take on in Harker Heights
Verified Google Reviews
What Harker Heights Homeowners Say
"Quick response and quick visit same day. Fixed issue right away! Two months ago we had a different AC company take a look and they didn't find any issues. Yung diagnosed and fixed the problem in 10 minutes!"
11 years ago
"Great guy know his stuff!!! He has been servicing my heater my AC my fresh for 40 years always done it just right I remember when he was just a young sprout a good man!!!!! Working hard man 💪!!!"
6 years ago
"I had an unexpected problem with my AC on a hot Saturday afternoon. Mr. Yung came out spotted what the problem was and fixed it. Also when many would charge a crazy price for the weekend Mr. Yung price was fair and he came to my home earlier than the time he thought he would make it. Great service I will be using him again for any future needs."
7 years ago
"We have had three service calls at two different houses. Our present house has three central A/C units. All were not working when we bought the house. All three were working within one hour of Mr. Yung coming to our house. Two had minor parts replaced. the third needed batteries in the thermostat. The entire job cost us $100. Today a condencer fan motor was replaced and 2 pounds of freon was added. The total price for parts, labor, and freon was $212. You can't beat that anywhere anytime. Honesty and competence is the supreme compliment. Yung's is the only HVAC service I will ever call."
9 years ago
Reviews verified by Google
Ready to Start Your Harker Heights Project?
Call for a free estimate. No pressure, no surprise charges.