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

HVAC Installation Services in Louisville

New system installs and replacements — seamless, stress-free, done right the first time.

New Systems

Peak efficiency from day one.

At Litsey Heating & Air, we know that your home's comfort, efficiency, and air quality are essential. Our residential HVAC installation services in Louisville are crafted to deliver reliable, energy-efficient solutions that keep your home cozy and comfortable in every season.

Whether you're installing a new HVAC system in a newly built home or upgrading an outdated unit, our team of highly skilled technicians provides a seamless, stress-free experience from start to finish. From initial consultation and system selection to final installation and performance checks, we make sure your system operates at peak efficiency for years to come.

$500Off for New Customers

How It Works

Our installation process

Free In-Home Consultation

We assess your home's size, insulation, layout, and comfort needs in person.

System Selection

Expert recommendations across all major brands, matched to your needs and budget.

Transparent Pricing

Clear quotes, no surprises, and flexible scheduling around your life.

Professional Installation

Certified technicians install, test, and calibrate every component.

Performance Check

A final walk-through so you understand and trust your new system.

Ongoing Support

Maintenance plans that protect your investment for the long haul.

$500 Off Your New HVAC InstallationNew customers only · Mention code HVAC500

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Recent Installs

Installation gallery

New Goodman packaged HVAC unit set in place next to the old unit during a full system replacement in Louisville, KY

New air handler and sheet-metal ductwork installed in a utility closet in Louisville, KY

New Goodman air conditioner installed beside a limestone home in Louisville, KY

FAQ

Installation questions

What Does Your HVAC Installation Service Include?

Our HVAC installation service covers everything you need for a hassle-free experience. Whether you're replacing an existing system or installing one for the first time, our expert technicians handle every step of the process. We start by helping you choose the right system for your home, ensuring it's properly sized for optimal efficiency. From there, we take care of the entire installation process, including setup, thorough testing, and system calibration to ensure everything works perfectly.

How Do I Know If I Need a New HVAC System?

Common signs that it may be time for a new HVAC system include frequent repairs, uneven heating or cooling, high energy bills, and an HVAC unit that is 15 years or older. If your current system is struggling to keep up, it may be time for an upgrade to a more energy-efficient model.

What Types of HVAC Systems Do You Install?

We install a wide range of HVAC systems, including central air conditioners, heat pumps, furnaces, ductless mini-split systems, and dual-fuel systems. Our team can help you choose the best system for your home's size, layout, and energy needs.

How Long Does the HVAC Installation Process Take?

The installation process typically takes one to two days, depending on the complexity of the system and any specific requirements for your home. Our team works efficiently to complete the installation with minimal disruption to your daily life.

How Do You Help Me Choose the Right HVAC System for My Home?

Our technicians assess your home's size, insulation, layout, and specific comfort needs to recommend the best system. We consider factors like energy efficiency, system type, and budget to ensure the selected unit provides optimal performance for years to come.

You may also need

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Maintenance

Protect your new system with seasonal tune-ups.

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Repair

Fast, expert fixes whenever something's off.

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Craftsmanship

Copper welding for top HVAC performance.

Google Reviews

Installation customers, in their own words

★★★★★

"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

Google

★★★★★

"Mark did a great job with our furnace! He was very thorough and explained things as he worked. They have to travel a bit to get to my house, but it's worth it. I don't trust anyone else with my HVAC service."

Angela NoonanLocal Guide · Furnace Maintenance · May 2026

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