AC Installation & Replacement in Lexington KY

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Install or Replace the AC Unit in your Home

Cool your home with best AC Units and Service Around

Need an AC system for your new home or replacing the old one with something better? Engineered Heating & Air is here to get you the best unit and service for your unique situation.

With over three decades of experience, we can partner with you to find an ideal match that keeps your home comfortable. That can include installing ductless AC systems on older properties, building out a split AC system or installing multiple AC units for your home.

Install Your New AC with the Best in Town!

Get a quote or schedule an appointment to get started on installing or replacing your AC!

(859) 818-9220

Protect Your New AC System with our HVAC Protection Plan

With an average lifespan of 15-20 years, your new AC system will require plenty of regular maintenance. Getting the most out of your investment means scheduling tune-ups frequently, but who has time for that? Thankfully, with our HVAC Protection Plan, members receive priority scheduling while avoiding costly system failures. For just $209 for a single system and $129 more for each additional system, you’ll get two tune-ups per year. On each visit, we’ll clean, inspect, replace filters, and calibrate your thermostat—all so your AC system goes the distance. Maximize your investment and keep energy bills low! Learn more and sign up today!

Why Choose Engineered Heating & Air?

Impeccable Service

We always offer value-added, cost-effective HVAC solutions.

Commercial & Residential

Serving everyone—from industrial buildings to single-family bungalows.

Expert Versatility

We go beyond HVAC with indoor air quality & geothermal services.

No-Nonsense Service

As licensed engineers, we deliver solutions, not sales pitches.

Satisfaction Guaranteed

We’ll stick around until you’re comfortable & happy—whatever it takes.

Breathe Easier

We boost indoor air quality & comfort for your family & employees.

Hear from Happy, Comfy Customers

Engineered Heating installed two geothermal units in my house two years ago. The group was very organized and knowledgeable. After the installation they cleaned up both areas and answered any questions I had. We signed up for their annual checkup program and have been thrilled with their service.

- James Fransen

I have been looking for a new HVAC company and decided to give Engineered Heating and Air a shot, glad I did. Their service technician was professional and knowledgeable. The cost to inspect and service my two systems was reasonable. Nice to have an HVAC company I feel I can trust.

- Jeffrey Whitney

I cannot say enough good things about this company. They worked with us for the full system in our new construction home and they were extremely responsive to our questions, concerns, and goals for the house. We had very specific requests and they met every single one of our goals. This is by far the best HVAC experience we’ve ever had. I recommend them to anyone who asks!

- Rachel Cox Bruneau

Get Honest Lexington AC Installation & Replacement Advice

At Engineered Heating & Air, we understand the expense of a new AC system for homeowners and business owners throughout Lexington. That’s why we offer upfront pricing and satisfaction guaranteed alongside our expert advice from start to finish. Let us help you today.