KLM Heating & Cooling
KLM Heating & Cooling is a HVAC provider serving Louisville, KY. Rated 4.9★ with 582 Google reviews. See services, review signals, and request a quote.
HVACLouisville, KY
On this page
Company overview
- TradeHVAC
- Service areaLouisville, KY
- Google rating4.9★ (582 reviews)
- Phone(502) 955-2062
- Address11216 Decimal Dr, Louisville, KY 40299, USA
Photos
Photos from KLM Heating & Cooling, AA Miller, Andy Fallon (LT Fallon)
What customers say
“Sean, Nick & Bradley were courteous and diligent. Tried there best to keep the carpet clean (drop cloths used) even though it rained. They answered any questions we had. Completed the installation i…”
“We found out that we had t have a new heating system due to cracked heat exchange. KLM came out to provide an estimate the same day and two days later, they installed a new system. Jermane and Dan wer…”
“Was able to get an appointment quickly! We were having issues with our furnace turning on then off quickly after. Someone came out to look at it and found it was just an old filter issue. They did the…”
“Scheduling was fast and easy (we chose the yearly cleaning option $225). Mike did an amazing job cleaning our 6-year-old furnace and making sure everything was running perfectly. We’ll definitely be r…”
“Update, had the crews back out to services the HVAC units that needed to get reworked and also had a supervisor out. They worked on making right what had not been correct the first time. Also served 1…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (582 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does KLM Heating & Cooling offer?
KLM Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Louisville, KY.
What is KLM Heating & Cooling's rating?
KLM Heating & Cooling has a 4.9 out of 5 star rating based on 582 Google reviews.
Is this company licensed in Kentucky?
All listed providers have a verified Kentucky contractor license at time of publication. You can verify on the Kentucky Department of Housing, Buildings and Construction (HBC) — Division of HVAC lookup at https://dhbc.ky.gov/HVAC/Pages/default.aspx.
Does KLM Heating & Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Kentucky Department of Housing, Buildings and Construction (HBC) — Division of HVAC · Company data: verified business records + Google Business profile
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