Veteran-Owned · Louisville, Kentucky

Comfort, engineered with military precision.

Louisville's top-rated, veteran-owned HVAC company — fully insured and trusted by homeowners and businesses since 1975.

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✅ Fully Insured⭐ 4.8 Stars on Google🎖️ Veteran-Owned🏆 50 Years of Excellence

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Small Business Feel

Personal attention and care on every job — you'll know your technician by name.

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Big Business Quality

Modern diagnostic tools and today's leading HVAC systems on every install.

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Fast & Reliable

2-hour arrival windows, prompt scheduling, and same-day availability.

The Litsey Heating and Air team in Louisville, Kentucky

1975Founded in Louisville

Our Story

Almost 50 years of excellence in Louisville.

At Litsey, customers experience small business customer service with big business quality. Founded in the 1970s by Mr. Litsey and now proudly carried forward by Julian — a veteran transitioning to civilian life — we bring discipline, precision, and heart to every job.

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What We Do

Our HVAC Services

Complete heating & cooling solutions for homes and businesses across Louisville.

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Residential HVAC

Year-round comfort for your Louisville home — heating, cooling, and air quality.

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Commercial HVAC

Reliable climate control for your business, from light commercial to industrial.

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Installation

New system installs done right the first time, sized and tuned for your space.

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Maintenance

Spring & fall tune-ups that extend system life and lower energy bills.

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Repair

Fast diagnostics and expert repairs for all makes and models, any season.

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Landlords & Investors

Protect your investment with scheduled HVAC care and tenant coordination.

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Trusted Brands

We install & service the industry's best.

See Us In Action

Meet the team behind your comfort.

Meet Julian Hofmann

Copper Welding for Top HVAC Performance

▶ Visit our YouTube channel

Financing is available!Flexible options to make your new system affordable — ask us how.

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Commercial

Louisville's commercial HVAC leader.

From light commercial installs to large-scale industrial maintenance — we handle it all. Our licensed technicians service all major brands and are trusted by businesses across Louisville and Kentucky.

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Litsey technician servicing a commercial rooftop HVAC unit in Louisville

24/7Commercial Support

HVAC maintenance for rental and investment properties in Louisville

10%Off Parts on Plan

Property Owners

HVAC solutions for landlords & investors.

One of the biggest mistakes landlords make is assuming tenants handle regular maintenance. Protect your investment with our annual service plans — two professional visits per year, full inspections, and 10% discount on replacement parts.

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Reviews

What our Louisville customers say

★★★★★

"Litsey Heating and Air just completed work for my commercial new construction. Devante and the entire staff were very professional… Their work was excellent."

Sean A.Commercial · Google Review

★★★★★

"They came out and found our super tiny gas leak and got us together in less than an hour! Joe was super nice! Very reasonable price!"

Lexie RutledgeResidential · Google Review

4.8 ★

191 reviews · Top-rated HVAC in Louisville, KY