The independent heating and cooling company across Kentucky and the Ohio Valley
About Derby City Comfort
We are Derby City Comfort, an independent residential heating, cooling and air quality company based in Louisville, Kentucky, working for homeowners across Illinois, Indiana, Kentucky, Ohio, Tennessee and West Virginia. We handle air conditioning repair, heating repair, replacements and indoor air quality work. Call us or send the quote form, and we will get a visit on the books.
Call (888) 414-3292- A real person answers
- Open 7 days
- Written quote before work starts
Taking calls until 5:00 PM ET
How this company works
We work on what is actually in the house, not what a catalogue says should be there. That means basement furnaces in century-old houses, cramped crawlspace returns, ductwork added on in the 1970s, and outdoor units that have been rained on for twenty summers. Being independent matters because nobody pays us to steer you toward one brand. We look at the system you own, tell you what is wrong with it, and put a written quote in your hands before any work starts. If a repair is the sensible answer, we say so. If a system is past saving, we explain why and let you decide.
What a visit looks like
We cover homes across Illinois, Indiana, Kentucky, Ohio, Tennessee and West Virginia, which means we see humid July afternoons and hard January freezes in the same service year. Our phones and quote form are open Monday through Sunday, 8 AM to 5 PM, including weekends. Tell us when you are home and we will fit the visit to your schedule. If you smell gas, leave the house first, call 911 or your gas utility, then call us.
- 1You tell us what it is doing On the phone or the quote form, describe what changed. Warm air from the vents, a furnace short cycling, a room that never keeps up. That detail shapes what we bring.
- 2We look before we quote A technician checks the equipment, the thermostat, the filter and airflow, and the electrical side, then explains what is failing in plain terms and what your options are.
- 3Written quote, then the work You get the price in writing before anything is opened up. Approve it and we do the repair or schedule the install. Decline it and you owe nothing further.
What every visit includes
You approve a written quote first
Covering 171 cities across Illinois, Indiana, Kentucky and 3 more.A real person answers
Open 7 days, 8:00 AM to 5:00 PM ET.Independent of every manufacturer
Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.Questions about how we work
Are you affiliated with any manufacturer?
No. We are an independent repair company and not affiliated with, authorized by, or endorsed by any HVAC manufacturer. We service every major brand.
Where do you actually work?
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How do you quote a job?
Every job gets a written quote before any work starts: the visit, the parts and the labour. You approve it, or you do not, and the invoice matches the quote.
When can I reach a person?
Monday to Sunday, 8:00 AM to 5:00 PM ET. Outside those hours the quote form is the fastest way to reach us, and we call back the next working day.
How it works
- Step 1
Tell us the symptom
Call or fill in the quote form. We ask what changed, when it started, and what the thermostat reads. That short conversation tells us whether you need a visit today or tomorrow morning.
- Step 2
We diagnose on site
A technician checks the thermostat, the electrical side, airflow through the filter and ducts, and the equipment itself. We find the actual cause instead of swapping parts and hoping the noise goes away.
- Step 3
You decide before we work
We explain what failed, what the repair involves, and what we would do if it were our own house. Nothing gets replaced until you say go. Then we test the system before leaving.
- A real person answers
- Open 7 days
- Written quote before work starts
Why homeowners call us
- Old houses and new onesWe are used to century-old homes with retrofitted ductwork and 1970s subdivisions with original returns. Tight crawl spaces, low basement headroom and odd attic runs are normal parts of the day for us, not surprises that stall the job.
- Built for the swingsHumid summers push AC systems hard and January freezes expose weak igniters and cracked flues. We repair for both extremes across the region, so the fix holds when the weather turns instead of failing the first hard week.
- Air conditioning and heating bothAir conditioner repair in July, heating repair in January, and the IAQ and airflow problems that hide in between. One crew that knows how your cooling and heating share the same blower and the same duct system.
- Plain talk, no pressureWe tell you when a repair makes sense and when replacement is the honest answer. No scare tactics about your BTU load, no upsell scripts. You get the condition of the system and a clear next step.
- All major brands, gas & electricEvery major HVAC brand, gas and electric, handled by an independent crew.
- Straight answersIf a system is not worth repairing, we say so, often right on the phone.
The company
Talk to a real person about your system
If your house is too hot, too cold, or making a noise it never made before, get in touch. Call us or send the quote form and we will tell you what we find.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
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