Your #1 HVAC Service in Louisville, KY
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Follow UsWhen it comes to dependable, local HVAC service in Louisville, KY, homeowners and businesses turn to Thompson Heating & Cooling. For over 30 years, we've been the trusted name in the Greater Louisville area for fast repairs, expert installations, energy-efficient upgrades, and proactive maintenance across a wide range of systems.
We're more than just technicians—we're comfort experts. Whether you're replacing an outdated furnace, installing a ductless mini-split, or looking to improve your indoor air quality, our certified team delivers industry-leading solutions built around your needs and your space.
As a Ruud Pro Partner, Mitsubishi Diamond Dealer, and ClimateMaster geothermal installer, we bring factory-certified training, top-rated equipment, and a deep understanding of what it takes to stay comfortable in Kentucky's changing seasons.
Contact UsKeep your cool when summer heat rolls in. We offer complete AC solutions in Louisville, including:
We install Ruud and Mitsubishi cooling systems designed for energy efficiency and lasting performance. Whether your system is aging or your home's cooling needs have changed, we'll recommend the right setup for comfort and savings.
Winter in Louisville demands reliable heating. We provide expert services for:
No matter what heating equipment you have, our team will make sure it runs safely, efficiently, and consistently when you need it most.
We prioritize customer comfort, ensuring top-rated service with every job.
We handle 90% of repair calls the same day, ensuring your HVAC system stays operational.
With over 30 years of industry experience, our team delivers high-quality heating and cooling solutions.
Looking for sustainable HVAC solutions? We specialize in ClimateMaster geothermal systems, which use the earth's temperature to heat and cool your home. Our geothermal services include:
Geothermal is ideal for Louisville-area homeowners who want long-term energy savings, low maintenance, and year-round comfort.
For flexible heating and cooling, ductless systems are the perfect solution. We install and maintain Mitsubishi ductless mini-splits, which are ideal for:
Enjoy quiet operation, minimal energy loss, and room-by-room control.
Comfort isn't just about temperature—it's about the air you breathe. Our indoor air quality services help remove allergens, odors, humidity, and airborne contaminants. We offer:
If your home feels dusty, dry, or stale—or if anyone in your home suffers from allergies—we'll help you improve your indoor environment.
Don't let outages catch you off guard. Our team services Generac whole-home generators in Louisville, including:
Your generator should be ready before you need it—and we'll make sure it is.
Running a business? We offer full-scale HVAC support for Louisville commercial properties:
We work with offices, restaurants, multi-tenant buildings, and more—keeping your indoor environment comfortable for customers and staff alike.
Contact UsPrevent unexpected breakdowns and protect your equipment with our Comfort Club maintenance plan. It's designed for both homeowners and business owners and includes:
Regular service extends system life and ensures year-round performance—saving you time, stress, and money.
Choosing the right HVAC contractor in Louisville makes all the difference. Our team is known for:
From the first phone call to the final walkthrough, our focus is always on your comfort and your satisfaction.
Wondering if it's time to call an HVAC professional? Louisville residents contact us most often for:
We don't just patch the problem—we find the source and fix it right the first time.
In addition to serving Louisville neighborhoods and downtown, we cover a wide local area, including:
No matter where you are in the Greater Louisville region, Thompson Heating & Cooling is ready to serve you with fast, expert support.
If you're dealing with an HVAC emergency, exploring an upgrade, or just need honest advice about your options, we're here to help. At Thompson Heating & Cooling, we bring unmatched experience, trustworthy service, and high-quality products to every job in Louisville, KY.
Let's get started.
Contact Us 502-817-3105
Investing in your comfort has never been easier. Our affordable HVAC financing options are designed to fit your budget, enabling you to upgrade your heating and cooling systems without the stress of upfront costs. With flexible payment plans and competitive terms, you can immediately enjoy the benefits of modern, energy-efficient systems. Plus, take advantage of available rebates on high-efficiency HVAC systems to further reduce your investment. Contact our team today to learn more about our financing solutions and start enjoying year-round comfort.
Optimus offers smart, hassle-free HVAC financing with quick approvals and flexible payment options.
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When it comes to heating, cooling, and indoor air quality, you need a team that prioritizes expertise, reliability, and customer satisfaction. Here’s why homeowners and businesses across La Grange, Louisville, and surrounding areas trust us:
As a locally owned and family-operated business, we're committed to serving La Grange and surrounding areas with personal, dependable service. We're proud members of the Oldham County Chamber of Commerce, reinforcing our local roots, and as an EGIA member, we offer access to HVAC financing and rebate programs that make comfort more affordable.
We offer affordable HVAC financing options to help you stay comfortable without stretching your budget. Plus, you can take advantage of valuable rebates on high-efficiency HVAC systems, making energy-saving upgrades easier and more cost-effective.
We complete 90% of repairs the same day, delivering fast, efficient HVAC service when it matters most. Our residential and commercial maintenance plans are designed to keep your heating and cooling system running smoothly all year long. With our Comfort Club Membership, homeowners enjoy exclusive perks like priority scheduling and ongoing support.
With over 22 years in business and 30 years of experience, we bring deep industry knowledge to every job. As a Ruud Pro Partner and Mitsubishi Diamond Dealer, we proudly offer industry-leading HVAC brands known for quality and efficiency. We're also certified Climate Master geothermal specialists, delivering energy-efficient heating and cooling solutions.
Yes. We provide 24/7 emergency HVAC service throughout Louisville and surrounding areas. Whether it's a failed furnace in winter or an AC outage during a summer heatwave, our technicians are ready to restore comfort—fast.
In Louisville, a complete HVAC system replacement typically ranges from $6,000 to $12,000, depending on the system type, size of your home, and installation complexity. We offer free estimates and financing options through EGIA to make major upgrades more manageable.
We work with top-tier brands including:
We also service most other major HVAC brands—even if we didn't install them.
We recommend scheduling two HVAC tune-ups per year—once in the spring for cooling, and once in the fall for heating. Regular maintenance helps prevent unexpected breakdowns, improves energy efficiency, and extends system life.
Yes. We specialize in Mitsubishi ductless mini-split systems, ideal for older homes, room additions, finished basements, or any space needing zoned comfort. These systems are highly efficient and provide quiet, reliable performance.
Absolutely. Our Comfort Club plan is popular with Louisville homeowners and includes:
It's a convenient and cost-effective way to keep your HVAC system running smoothly all year long.
Yes. We support a wide range of Louisville businesses with commercial HVAC services, including:
Yes. We provide maintenance and repair for Generac whole-home generators, including battery checks, oil changes, diagnostics, and load testing. Keep your backup power system ready for the next outage.
We help homeowners improve indoor air with:
These solutions remove allergens, control moisture, and improve respiratory comfort.
In addition to serving all of Louisville, we also work in:
…and the entire Greater Louisville region.
When your comfort is on the line, trust the experts at Thompson Heating & Cooling to deliver reliable, high-quality HVAC services in Louisville, KY. With more than 30 years of hands-on experience, we've built a reputation for fast service, expert workmanship, and honest recommendations across residential and commercial HVAC systems.
Whether you need urgent AC repairs, a new energy-efficient furnace, or a long-term plan for indoor air quality improvements, our licensed, insured, and factory-certified technicians are ready to help. We're proud to be a Ruud Pro Partner, a Mitsubishi Diamond Dealer, and a ClimateMaster-certified geothermal installer, which means we're trained to install and service some of the most efficient, advanced systems on the market.
From apartments and historic homes to businesses and custom builds, our team provides tailored comfort solutions to match your space, your budget, and your long-term needs.
We proudly offer the following HVAC services in Louisville, KY:
We also understand that HVAC issues don't always happen at convenient times. That's why we offer 24/7 emergency service, and why our Comfort Club members enjoy peace of mind all year long with priority scheduling and no after-hours fees.
Contact Us 502-817-3105Our team is proud to serve customers throughout:
…and the entire Greater Louisville area.
At Thompson Heating & Cooling, we're not just here to fix your system—we're here to earn your trust. With clear communication, certified installations, and a focus on your satisfaction, we're committed to delivering the kind of service that keeps customers coming back year after year.
Let's get started.
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