Expert AC Services in Hamilton Pool, TX

Texas weather can be challenging. Blazing summers and frigid freezing winters can put your furnace, heat pump, or central AC to the test. At One Hour Heating & Air Conditioning®, we help your heating and cooling system pass the test with flying colors. Our fully certified HVAC technicians provide complete furnace and AC services in Hamilton Pool, TX. No matter what type of work you need done, we offer long-term solutions that keep your home comfortable through the changing seasons while reducing your heating and cooling costs. Our team is also available around the clock to provide emergency HVAC services without delay. Count on us for full furnace, heat pump, and air conditioner installation, repair, maintenance, and replacement. Fill out our online form or call One Hour Heating & Air Conditioning® to get an estimate for heating and cooling service in Hamilton Pool.

You Deserve the Best, We Deliver the Best With Results

Your HVAC system is more than a purchase. It’s an investment in your family’s safety and the value of your property. So don’t settle for less than the most qualified HVAC contractor in Hamilton Pool.

We’re Your Best Choice for Heating and Cooling Service:

We adhere to the highest standards in the industry: Every technician follows a code built on responsibility, professionalism, and consistent service.
Integrity: We stand by our word and do what we say we’ll do. Every job is handled with care, and we always follow through on our promises.
Legality: We comply with every local, state, and federal requirement. Your HVAC system is completed to meet all legal standards without shortcuts or overlooked details.
Honesty: You’ll never have to deal with surprise costs or fine print. We offer fair, upfront pricing so you always know exactly what to expect from the start.
Respectfulness: We treat your home with care from the moment we arrive. We protect your property, honor your privacy, and always clean up after ourselves.

We Provide Complete Heating and Cooling Care in Hamilton Pool

Our furnace and AC services are designed to maintain your system throughout its entire performance life. Installation is only the beginning. We also maintain every part, make repairs when necessary, and upgrade your AC or furnace when the time comes for a replacement. Contact us today, tell us what you have in mind, and let us go to work to restore or replace your system.

Our Complete Line of HVAC Services in Hamilton Pool Includes:

We’re Available No Matter Where You Live in Hamilton Pool

The Texas climate can wreak havoc on your HVAC equipment. Hot summers strain your air conditioner, while occasional winter freezes test your furnace. High humidity, dust, and pollen can also affect system performance, airflow, and air quality in Hamilton Pool. Our maintenance and repair service helps you handle these challenges head-on to keep your system performing at peak condition.

We Serve All Over Hamilton Pool, Including:

Bee Cave
Lakeway
North Hays
Headwaters
Apache Shores
West Oak Hill

Call Now For Efficient Heating and Cooling Service

At One Hour Heating & Air Conditioning®, we provide quality work, fast service, and rates that stay within your budget. Our no-hassle service includes clear estimates, no hidden fees, specials & discounts, and financing on approved credit. All services are backed by our 100% guarantee. Contact us today and discover how our professional heating and cooling service takes the headache out of achieving home comfort. Call One Hour Heating & Air Conditioning® and get an estimate on furnace and AC services in Hamilton Pool.

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.84

(156484 reviews)

Shannon Hu

in the last week

“One hour AC & heating has not disappointed. Jonah has serviced our units since we moved in almost 3 years ago. He’s friendly, personable & courteous. He explains what he will be doing whenever he comes & asks us if we’ve had any problems.”

Donna Warner

in the last week

“Ryan and One Hour heating and air conditioning Ryan did a fantastic job worked his butt off and we now have a wonderful brand new AC unit in our home. I would recommend them to anyone in everyone in need of a new air conditioner.”

Amber Mountcastle

in the last week

“Cody was fantastic! Very knowledgeable, polite and professional. He completed his job efficiently and its quality work. Would highly recommend him again!”

Elizabeth Kissam

in the last week

“Service tech Beau was here today to do a deep cleaning on my split unit. He was on time, very professional, and spent quality time taking care of the cleaning. He also gave me helpful recommendations. The office staff is also very nice to deal with. I was shocked, pleasantly, at the cost. It was more than $1200.00 less than I was quoted by another company! I will be a life-long customer for sure!!”

Adrián Gómez-Junco

in the last week

“After a terrible experience with another company that misdiagnosed my one-year-old Minisplit compressor as having 'toasted' electronic boards (with a $2,000 parts + labor quote and a refusal to install my warranty-covered replacements), I was incredibly frustrated. They even suggested I replace the entire system for $12,000! Finding a company willing to work on a Minisplit and install my own parts proved challenging. After 5 or 6 rejections, "One Hour Heating & Air Conditioning of Ellis County" was a breath of fresh air. They immediately agreed to help and sent a team the next day. The technicians quickly identified and fixed a problem with the electric line feeding the unit. Once power was restored, my supposedly broken compressor worked perfectly! I also had a great experience with Kortling and Brian. Highly recommend.”

Kent Palmer

in the last week

“Installed a GE Ultium, Level II power charger. Very professional, prompt, courteous. Provided a competitive estimate. Both estimator and installer were very communicative to ensure the job would be performed as expected.”

Krissy Marie

in the last week

“DeVaughn was very professional, informative and thorough while inspecting my unit. He suggested that I get a part to prevent any further rust so I went ahead and purchased that. He cleaned my unit inside and out; free of debris and pollen. I been dealing with them for a few years now and they exceed my expectations every time. After about 5 years my unit is still holding up pretty well.”

Destiny Clawson

in the last week

“Decided to give One hour a try due to the time of day and their promise of service within one hour. They delivered! Michael was very polite and professional. We will call them in the future for our HVAC needs.”

Bill Davenport

in the last week

“I called them at 6:30PM due to our system not cooling down the house. Our system was not responding to the thermostat calling for the cooling system to come on. They had a service technician at our house within 45 minutes. The technician had the issue fixed and told us to call if we had any further issues. Great company and feel confident that we have always been treated fairly!”

Kyle Daley

in the last week

“Kelly was great, he worked with me on the best way to finish my basement, he was patient and let me bounce several ideas off of him and gave honest feedback and opinions. The installers, Sterling and Courtney, were awesome as well. They were punctual, tidy, performed quality work, and were not bothered by me asking questions and giving feedback on placement of vents. The phone staff was also very kind and professional. The price was very reasonable. Highly recommended!”