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Lock 6 Heating and Air

Central A/C Installation, Heat Pump Installation and Replacement, Gas Heating and Furnace Service,

About us

With 27+ years designing, installing, and replacing HVAC systems, we specialize in residential and commercial replacements, new installs, and ductless mini-splits. We replace furnaces, ACs, and heat pumps; install new construction and additions; and design multi-zone mini-splits (wall-mount, cassette, concealed-duct) for homes, shops, offices, and rooms without ductwork. Mini-splits are a core focus: correct sizing, clean line-set routing, and proper start-up for comfort and efficiency. What stands out is long experience plus family ownership. We’ve seen the same problems thousands of times—undersized equipment, poor airflow, unfinished commissioning. We size for how the space is used, not a rule of thumb, and stand behind the work because we still answer the phone. Clear proposals. Straight answers. Serving Woodford, Jessamine, Fayette, and surrounding central Kentucky. Need a replacement, new install, or mini-split that works in a Kentucky building? Call Lock 6 Heating and Air.

Business highlights

Emergency services offered

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.03 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-3 of 3 reviews
Aleiya W.
Sep 2026
5.0
Google Review
We had an issue with our heating and air system and called them out for a repair. They were able to come out quickly, figure out what was wrong, and get everything back up and running. Very friendly, knowledgeable, and took the time to explain the problem and what needed to be done. We really appreciated the quick and honest service and would definitely call them again if we have any issues in the future!

Justin J.
Sep 2026
5.0
Google Review
These guys saved the day. My AC went out during the latest heat wave. They were at my house just a few hours after I called them. They were very knowledgeable and found the issue even taking the time to show me what was wrong. The quote they provided was very reasonable and they even got me temporarily comfortable until the parts arrived to fix the unit. Great experience all around and I will definately be using and referring these guys for all my future HVAC needs.

Aleiya W.
Sep 2026
5.0
Ductless A/C Service
We had a mini-split installed and couldn’t be happier with the service! Friendly, professional, and did a great job from start to finish. They took the time to explain everything, worked efficiently, and made sure everything was installed correctly and working properly before they left. We really appreciate the great work and would definitely recommend them to anyone needing heating and air services!

Licensing

Insured

Licensed*

Trade License Number

HM06213

Trade License Expiration

11/29/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Lock 6 Heating and Air is currently rated 5.0 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed

Lock 6 Heating and Air accepts the following forms of payment: CreditCard

Yes, Lock 6 Heating and Air offers free project estimates.

No, Lock 6 Heating and Air does not offer eco-friendly accreditations.

Yes, Lock 6 Heating and Air offers emergency services.

Yes, Lock 6 Heating and Air offers warranties.