Business Details
19 Years
experience
Emergency
services
Open 24/7
always available
Trusted HVAC Services in Louisville, KY
One Choice Mechanical has been Louisville's premier provider of 24/7 emergency HVAC services since 2007. Our family-owned business combines industry expertise with a customer-centric approach, offering residential and commercial solutions including emergency support, free estimates, and transparent pricing. Backed by BBB A+ accreditation and a team of NATE-certified technicians, we prioritize round-the-clock reliability, ensuring optimal comfort through air conditioning, heating, ductwork, and mini-split services. With 18 years of local experience, we deliver peace of mind through quality workmanship, preventive maintenance plans, and a commitment to community values. 
Services
HVAC Installation
Emergency AC Repair
Furnace Maintenance
Ductwork Services
Mini-Split Installation
Air Duct Cleaning
Thermostat Services
Commercial HVAC
HVAC Maintenance
AC Replacement
Details
- Year established: 2007
Highlights and features
- We offer 24/7 emergency HVAC services with rapid response times.
- Our NATE-certified technicians ensure industry-leading expertise and reliability.
- Transparent pricing with no hidden fees or surprise charges.
- Customized preventive maintenance plans to avoid future emergencies.
- Locally owned with 18 years of experience serving Louisville communities.
Associations and certifications
- BBB A+ Accreditation
- NATE-certified
What people say
Prompt service
Knowledgeable technicians
Transparent pricing
Effective solutions
Professional staff
Services
Emergency AC Repair
Our 24/7 emergency AC repair service addresses urgent cooling failures with rapid response times. Certified technicians diagnose and fix refrigerant leaks, compressor failures, and electrical issues to restore comfort immediately. Ideal for homeowners facing sudden system breakdowns during peak summer heat.
HVAC Maintenance
Preventive HVAC maintenance includes comprehensive inspections, coil cleaning, and thermostat calibration. Our Daves Loyalty Club offers seasonal tune-ups to improve efficiency, extend equipment lifespan, and reduce energy costs for residential and commercial clients.
Furnace Installation
We install high-efficiency furnaces with proper sizing and refrigerant level optimization. Our NATE-certified technicians ensure code compliance and perform airflow testing to guarantee optimal performance and energy savings for Louisville homeowners.
Ductwork Services
Our ductwork specialists handle installation, repair, and sealing of HVAC duct systems. We address leaks and blockages to improve airflow efficiency, reduce energy consumption, and enhance indoor air quality for both residential and light-commercial properties.
Mini-Split Installation
We install energy-efficient mini-split systems for homes without existing ductwork. These zoned solutions allow room-specific temperature control while improving overall system efficiency through advanced inverter technology and precise installation techniques.
Questions
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency HVAC services for urgent AC and heating issues with rapid response times.
What areas do you service?
We serve Louisville, KY and surrounding areas including Jeffersonville, IN, Clarksville, IN, and La Grange, KY.
Do you offer financing options?
Yes, we offer flexible financing through Wells Fargo for HVAC repairs and installations with approved credit.
Are your technicians certified?
All our technicians are NATE-certified and fully licensed for residential and commercial HVAC services.
What preventive maintenance plans do you offer?
Our Daves Loyalty Club provides seasonal tune-ups, priority service, repair discounts, and extended warranties for HVAC systems.
Can you handle commercial HVAC needs?
Yes, we offer emergency repairs and maintenance for light-commercial properties including offices and retail spaces.
Reviews (6)
Doug Edwards Jr
Oct 25, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Great experience with One Choice Mechanical! The service tech, Tim, did a great job and was very professional and friendly. Will definitely be calling them for our HVAC needs in the future.
Service:Heating maintenance
Great experience with One Choice Mechanical! The service tech, Tim, did a great job and was very professional and friendly. Will definitely be calling them for our HVAC needs in the future.
Service:Heating maintenance
Matthew Kerkhoff
Jul 19, 2021
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Replaced capacitor and AC started to blow cool air. Less than an hour after the technician left the HVAC fan stopped spinning and blows no cold air. Now they have to come back again tomorrow to possibly replace the motor.
Technician seems knowledgeable and was very nice. Ive used them before, but it just stinks when its the middle of summer and they didnt fix it on the first visit. Would have been better if it at least lasted the night! Hopefully I can update my review tomorrow.
Technician seems knowledgeable and was very nice. Ive used them before, but it just stinks when its the middle of summer and they didnt fix it on the first visit. Would have been better if it at least lasted the night! Hopefully I can update my review tomorrow.
Barton DeJarnatt
Jul 07, 2021
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Service got scheduled within 2 days of initial call. The service tech Jared was on time, courteous, and professional. Very respectful of my home and did a great job fixing my system and getting me the best deal available. He was nice and easy to talk to. Left the system fixed and if there was any mess, he cleaned it because I never saw any. Highly recommend.
Dawn OBryan
Apr 28, 2021
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The service is great! Making the appointment, down to the technician everyone has been so kind and professional. Our technician notified us prior to coming or our home which is always nice with a bust schedule. I was sent a photo so I knew who to expect for safety prior to the appointment. Our technician was so polite and extremely informative. Highly recommend!
Katy Y.
Jul 19, 2020
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Our A/C went out in July, and One Choice Mechanical replaced the A coil (indoor evaporator coil), which was leaking freon. Everything worked great for a week, and then it stopped cooling again--on a Sunday in the middle of a heat wave. I called the office thinking I would have to leave a message, but to my surprise a rep picked up on the first ring--and told me they'd send someone out right away. Technician Joey was at our house within an hour! He found and fixed a previously unidentified leak (this time in the outdoor unit) at no additional charge. Five stars for the follow-up call! I&apos
Patrick H.
Jul 10, 2020
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We finally chose to replace our 40 year old unit since it was going to cost so much to recharge, according to the tech who came to inspect the unit. The install went okay but two days later we noticed there was a leak in the ceiling directly below the new until. The condenser pump had failed and leaked through the floor and the downstairs ceiling. We called service and they came a few days later and determined the pump had been wired wrong which caused the pump to fail. Two days later we noticed the unit was not blowing cold air and once again called service. They came and said the unit was
