24/7 service icon with circular arrows indicating continuous availability
24/7 Emergency Service

Reliable HVAC Solutions in
Fairdale & Nearby

Trusted Since 2007, One Choice Mechanical is Louisville’s top choice for 24/7 emergency HVAC services, delivering fast, reliable comfort when you need it most.

Since 2007, Trusted 24/7 Comfort. Top-Rated Residential HVAC with Free Estimates.

Technician standing next to air conditioning unit with wrench
HVAC technician inspecting equipment in mechanical room with tools
Mechanical service van parked in front of a stone house on a sunny day
HVAC technician using drill to repair vent near Trane service van
Three blue and white service vans parked outside a warehouse building
Excited figure holding One Choice Mechanical logo on blue building wall
One Choice Mechanical billboard on roadside with cloudy blue sky
Technician adjusting digital thermostat to 73 degrees on wall
Two men talking at a front door with suburban house in background
Technician waves from curved sidewalk next to One Choice Mechanical van
One Choice Mechanical van parked on suburban street near residential homes
HVAC technician inspecting equipment in mechanical room with tools
Mechanical service van parked in front of a stone house on a sunny day
HVAC technician using drill to repair vent near Trane service van
Three blue and white service vans parked outside a warehouse building
Excited figure holding One Choice Mechanical logo on blue building wall
One Choice Mechanical billboard on roadside with cloudy blue sky
Technician adjusting digital thermostat to 73 degrees on wall
Two men talking at a front door with suburban house in background
Technician waves from curved sidewalk next to One Choice Mechanical van
One Choice Mechanical van parked on suburban street near residential homes
HVAC technician inspecting equipment in mechanical room with tools
Mechanical service van parked in front of a stone house on a sunny day
HVAC technician using drill to repair vent near Trane service van
Three blue and white service vans parked outside a warehouse building
Excited figure holding One Choice Mechanical logo on blue building wall
One Choice Mechanical billboard on roadside with cloudy blue sky
Technician adjusting digital thermostat to 73 degrees on wall
Two men talking at a front door with suburban house in background
Technician waves from curved sidewalk next to One Choice Mechanical van
One Choice Mechanical van parked on suburban street near residential homes
Curved blue gradient background with smooth transition from light to dark blue

Our Services

Exceptional HVAC Services for Your Comfort
about icon

About One
Choice Mechanical

One Choice Mechanical proudly holds the distinguished title of being Louisville’s premier selection for 24/7 emergency HVAC services. With a legacy dating back to 2007, our unwavering commitment to excellence has earned us the trust of the community. As the top choice for both residential and commercial HVAC solutions, we guarantee round-the-clock support from our dedicated team.

Our comprehensive range of services, including emergency support, free estimates, and transparent pricing, ensures that our clients receive the utmost care and satisfaction. With a firm foundation built on family values, industry expertise, and a customer-centric mindset, One Choice Mechanical stands as the unparalleled leader in delivering optimal comfort and peace of mind to Louisville, KY and beyond.

Stay out of the doghouse, don't be a DIY Dave, call One Choice Mechanical!

Cartoon man standing next to wooden dog house with bone decoration

Customer Testimonials

Cecelia H.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

Our technician, Orlando Barcelo, inspected our units, repaired fuse, repaired outside unit, and throughly explained everything in detail. Great technician and great service!

Joe S.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

Orlando was quick to diagnose and offer a solution for my AC issue in this blazing hot weather. He took time to explain the remedy and discussed scheduled maintenance options that his company offers. Friendly customer service 😊 …

Tori L.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

They are amazing! Came for a duct cleaning and we needed some other cleaning done and they got it done quickly and with precision. Dawson and Orlando explained everything to me so I knew exactly what I was paying for and what it would do to help and I have already noticed the difference. Thank you!

Kim S.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

Orlando was our service technician.  He was polite, professional and very knowledgeable. He knew exactly what he was doing.  The HVAC system is only 4 years old and he determined in less than 30 minutes the issue that the installation company couldn't figure out in 4 visits. Highly recommend Orlando and One Choice Mechanical.

Jerred G.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

Excellent work and staff. Worked with me on getting a new system in immediately. Zack, Bryce and Raymond got it done within a day even though there were some surprises. Stayed late to make sure it worked thanks for the awesome work guys. Tommy did great when coming by to check on it a year later everything is great he was professional and clean walking into my house

Jodi S.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

One Choice Mechanical was super helpful. Our AC was not working, so they came out and gave it a look. They were super professional, personable, and knowledgeable. Alex and Sean did their inspection and walked us through what happened (turns out changing your filter is more important than you think) and steps to fix if it happens again. Thank you, guys!

Ashley W.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

We called in the morning because our air conditioning wouldn’t kick on. It was 80 degrees outside with 90s approaching. They were able to come out that afternoon and address the issue. The technician was professional and prompt. He even stayed an extra hour to go ahead and do our maintenance on the unit to ensure everything was running smoothly. Thank you One Choice Mechanical!

Adrian J.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

They are prompt and professional. I would recommend them easily.  They really helped me out in a bind and come as soon as they could. My hvac tech Orlando was very informative and friendly. He explained the issues and provided pictures of everything that was accomplished. He deserves a nice steak dinner! lol

Jamie B.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

Alex came out to my home on an emergency run to see why my AC wasn't working. Checked everything over and found the issue and had it back up and running in no time. Very professional and quick to respond. I will definitely be using them again in the future.

Acara S.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

Nick and Chris did a great job. They worked diligently and efficiently. They were respectful and very informative. They were great individuals.

Christina S.
Bright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white backgroundBright yellow five-pointed star icon on white background

They were able to send Alex out for same day service.  Very much appreciated considering the heat we are experiencing. Alex was wonderful to work with. Before entering the house, slipped his shoe booties on.  Being a Star Wars fan was just icing on the cake! Would recommend this company 110%.

left arrow
right arrow

Featured Manufacturers

Leading brands in HVAC technology, ensuring top-notch performance and reliability.

Briefcase icon

Dave's Loyalty Club:

We want to ensure the longevity of your unit and comfort. Dave’s Loyalty Club takes the burden of worrying about your home’s comfort system(s) off your shoulders and on the experts: us!

Blue checkmark badge indicating verified or approved status
4.9 stars 950 + reviews

Family owned and operated

Blue checkmark badge indicating verified or approved status
18 years in business

BBB A+ Accreditation

Blue checkmark badge indicating verified or approved status
Angie's List Top review

Energy skilled google badge

Ticket icon

Promotions

Discover exclusive deals and offers tailored just for you.

One Choice Mechanical offers complimentary air quality inspection promotion
One Choice Mechanical ad with $122/month service and smiling technician
One Choice Mechanical offers DIY repair refund up to $50
left arrow
right arrow
Wells Fargo

Financing Options

Zero Down Financing* *With Approved Credit

Diagonal blue and navy blue parallel lines on white backgroundDiagonal stripes in blue, navy, and white colors
Map Trifold icon

Service Areas

Discover our wide-ranging service areas, each tailored to cater to your specific requirements with meticulous attention and expertise. Whether you're looking for residential, commercial, or specialized services, we ensure that every area is equipped to deliver exceptional results.

Map of Louisville and surrounding areas with multiple location markers