Amana heat pump installed at a new commercial building under construction near Louisville, KY

Commercial HVAC Services in Louisville, KY

From light commercial installs to large-scale industrial maintenance — trusted by Louisville businesses.

📞 Call Us Today: (502) 415-5214

KYGreater Louisville

Built for Business

We welcome the competition.

Here in Louisville, we know there are countless HVAC companies, and we welcome the competition! At Litsey Heating and Cooling, we pride ourselves on standing out with a reputation for reliability and exceptional service across Kentucky.

Our licensed technicians provide professional HVAC services covering everything from light commercial installations to large-scale industrial maintenance. Whether it's routine upkeep, installation, or urgent repairs, we bring excellence and precision to each project. We believe in building lasting relationships through outstanding customer care.

Capabilities

What we handle

Light commercial HVAC installations
Large-scale industrial maintenance
Routine commercial upkeep contracts
Emergency commercial repairs
Multi-unit system management
All major commercial HVAC brands

Field Work

Recent commercial projects

Litsey Heating and Air technician brazing copper refrigerant lines on a rooftop air conditioning unit in Louisville, KY

Two Goodman air conditioners serving the first and second floors of a Louisville, KY home

Daikin ductless mini-split outdoor unit installed at a new metal building near Louisville, KY

FAQ

Commercial HVAC questions

What is Commercial HVAC?

Commercial HVAC (Heating, Ventilation, and Air Conditioning) refers to the systems used to regulate the temperature, air quality, and comfort in commercial buildings. It includes heating systems, air conditioning units, ventilation systems, and refrigeration, all designed to ensure a comfortable indoor environment for employees, customers, and clients.

Why is Regular Maintenance Important for Commercial HVAC Systems?

Regular maintenance is crucial to ensure the longevity and efficiency of your HVAC system. Proper maintenance prevents costly repairs, ensures optimal energy performance, and keeps the system running smoothly, reducing downtime and improving indoor air quality. Scheduled inspections can help detect potential issues before they become major problems.

How Often Should a Commercial HVAC System Be Serviced?

For optimal performance, a commercial HVAC system should be serviced at least twice a year—once in the spring before cooling season and once in the fall before heating season. More frequent inspections may be necessary depending on the system's usage and the building's specific needs.

What Are the Signs My Commercial HVAC System Needs Repair?

Some signs that your HVAC system may need repair include inconsistent temperatures, unusual noises (like rattling or grinding), increased energy bills, poor air quality, or if the system is blowing hot air instead of cool air (or vice versa). If you notice any of these signs, it's important to call a professional HVAC technician.

Can You Install Energy-Efficient HVAC Systems for My Commercial Building?

Yes, we specialize in the installation of energy-efficient HVAC systems designed to reduce operating costs and improve environmental sustainability. These systems use less energy, which can significantly lower your utility bills while maintaining a comfortable indoor climate.

What Is the Average Lifespan of a Commercial HVAC System?

The lifespan of a commercial HVAC system can vary depending on the type of system, the amount of use, and how well it's maintained. On average, a commercial HVAC system lasts about 15 to 25 years. Regular maintenance and timely repairs can extend its lifespan.

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Installation

Commercial installs done right.

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Maintenance

Keep operations running smoothly.

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Repair

Urgent fixes, minimal downtime.

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Google Reviews

What business customers say

★★★★★

"The pair came in ready to fix my A/C. I think it took less than 20 minutes to fix it. They were both respectful, kind, got right to work and solved the problem quickly. New owners to our building and these are the new A/C repairmen. Thank you for your complete service today."

Susan SanchezLocal Guide · Commercial A/C · August 2026

Google

★★★★★

"5 stars all the way! I got a few quotes for an AC replacement. Julian Litsey impressed us the most — a very likeable guy, local business owner, veteran, along with a very reasonable price and great product. It wasn't even close. Go with Litsey! It's hot and humid today and we are very comfortable."

T RobinsonLocal Guide · AC Replacement · July 2026

Google

★★★★★

"I've been using Litsey for years and they never disappoint. I just installed a new AC unit and the communication around the estimate, timeline, installation, and follow up was on point. Thank you Litsey team!"

Chris CortezGreat price · Installation · August 2026

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