Moving into a home without a reliable heating system or dealing with constant heater breakdowns during a winter can be more than inconvenient, it's uncomfortable and risky; that’s why One Choice Mechanical offers dependable heating installation in St. Matthews, KY tailored to both homeowners and businesses. Book your installation with trusted local experts and avoid the pitfalls of patchy DIY or unlicensed work. As a BBB-accredited, licensed, and bonded company, we deliver top-tier installations backed by integrity, precision, and unmatched customer care.

(502) 618-3534

Expert Heating Installation Backed by Community Trust

Why Professional Installation Matters

System Compatibility: A properly selected and fitted system isn't just about power, it’s about harmony with your space. Oversized units overheat and cycle erratically, while undersized ones limp along, always playing catch-up. We factor in square footage, insulation, and usage habits to match you with equipment that genuinely fits.
Energy Efficiency: Sloppy installs can bleed energy, driving up bills and wearing down the system. We dial in every connection, calibration, and duct route to make sure you’re not just warm—but warm efficiently. That means fewer dollars lost to invisible waste and more comfort for every kilowatt-hour.
Safety Compliance: An off-the-books install can put your home at risk from carbon monoxide exposure to circuit overloads. Our team follows the codes to the letter and triple-checks each safety standard, so your new system doesn’t just work it protects.
Longevity: A rushed or careless install quietly starts a countdown to system failure. Every misaligned part, every loose wire, chips away at your heater’s lifespan. We install with surgical precision, setting your system up to thrive well past the typical wear curve.
Warranty Protection: Manufacturers don’t look kindly on corner-cutting. Skip a certified install and you may void your coverage the moment a part fails. We stick to their specifications religiously, ensuring every clause and condition stays intact for your peace of mind.

A technician is working on installing a furnace system

Our Heating Installation Services

Furnaces: Whether gas-fired or electric, furnaces remain a go-to for consistent, fast-acting heat. We install high-efficiency models designed to deliver steady warmth with minimal noise and maximum control ideal for unpredictable Kentucky winters.
Heat Pumps: These versatile systems offer both heating and cooling in one streamlined package. We specialize in high-performance models that thrive even in low temperatures, providing energy-smart comfort across all seasons.
Geothermal Heating: Not your typical install geothermal systems harness stable underground temperatures to deliver a greener, quieter heating experience. We handle the full loop design, drilling coordination, and indoor unit setup, from blueprint to button-press.
Ductless Mini-Splits: Perfect for additions, outbuildings, or any zone that never seems to stay warm. These units skip the ductwork and offer room-by-room temperature control, giving you precision comfort without the overhead of traditional systems.

What to Expect During Installation

In-Home Evaluation: We don’t just glance at your square footage and toss you a quote. We ask questions, study airflow, inspect existing systems, and fine-tune our recommendation so the system we install isn’t just effective it feels custom-built for how you live.
Upfront Pricing: Before a single tool comes out of the truck, you’ll have a crystal-clear breakdown of costs labor, equipment, permits, everything.
Clean Workmanship: We don’t leave behind messes, scuff marks, or headaches or just a freshly installed, smoothly operating system.
System Testing: We run a full diagnostic sweep airflow, thermostat response, cycle behavior to make sure the system doesn’t just run, it runs right.
Post-Install Support: We take time to show you how everything works from changing filters to using the thermostat effectively, so you're never left guessing. If you have a question next week or next month, we’re still just a call away.

Residential and Commercial Solutions

New construction heating installs: Whether it’s a dream home or a commercial build, we integrate heating systems seamlessly into your construction timeline, ensuring readiness before the paint even dries.
System replacements: Out with the old, in with the reliable. We manage tear-outs and replacements with zero hassle, keeping the downtime short and the results lasting.
Retrofitting in older buildings: Historic charm shouldn’t mean frigid winters. We specialize in smart retrofits that bring heat to older spaces without gutting them in the process.
Custom commercial system design and install: From restaurants to office parks, we engineer heating systems that balance performance, zoning, and budget with business continuity top of mind.

Let’s eliminate the guesswork from your heating project. Call us to discuss the right-fit system for your space and your expectations. Whether it’s residential or commercial, we’re here to ensure every room gets the warmth it deserves.

Why Choose One Choice Mechanical?

Local Experts with a Community-First Mindset

We’re proud to be a family-owned business serving St. Matthews and the greater Louisville area since 2007. We treat every job as a chance to earn our community's trust through hard work and honest service.

Features That Set Us Apart

24/7 Emergency Service: Heating emergencies don’t clock out at 5 PM and neither do we. Day or night, you’ll talk to a real person who can mobilize a tech and get your comfort back on track.
NATE-Certified Technicians: These aren’t generalists with a toolbox—they're credentialed pros who know the HVAC landscape inside and out. Each technician brings deep know-how and hands-on mastery to every install.
Transparent Pricing: Forget vague estimates and awkward add-ons. Our pricing is clean, open, and given upfront. You’ll know what you're paying for and why—before a wrench turns.
Eco-Conscious Practices: We don’t just install heating—we think about its impact. That means energy-efficient equipment, safe refrigerant handling, and disposal methods that don’t quietly harm the environment.
Top-Tier Warranties: We don’t just stand behind our work—we put it in writing. Our warranties go beyond industry basics, covering labor and parts with terms that reflect how much we believe in our installs.

If you're weighing your options or unsure which system matches your needs, don’t second-guess it by connecting with our team. We're ready to answer your questions, walk you through the details, and bring clarity to your next step.

Ready for Reliable Heat in Every Room?

When it's time to upgrade or install a new heating system, choose the team that delivers expert work, clear communication, and lasting results. Contact One Choice Mechanical for a trusted heating installation in St. Matthews, KY, your comfort is always our priority. And don’t just take our word for it—check out our customer reviews to see why our clients keep coming back.

FAQs

How do I know if I need a new heating system?

If your current unit is over 15 years old, requires frequent repairs, or fails to heat your home evenly, it may be time for a replacement.

What brands do you install?

We work with top HVAC brands like Trane, Carrier, Lennox, and Goodman to provide quality systems with excellent warranties.

How long does a typical heating installation take?

Most residential heating installations are completed within one day. Larger or more complex projects may take longer, but we always provide a clear timeline upfront.