The independent heating and cooling company across Kentucky and the Ohio Valley
Furnace Repair in Louisville, KY — Book a Visit Today
A furnace that lights, runs two minutes, then shuts off again is telling you something, and we can find out what. If you smell gas, leave the house first, call 911 or the gas utility from outside, then call us. Otherwise, start with the simple things: thermostat batteries, a tripped breaker, a filter that has gone grey. We do heating repair in Louisville year round, and January cold snaps here have a way of exposing a burner or igniter that limped through fall. Reach out by phone or fill in the quote form with your address.
Call (888) 414-3292- A real person answers
- Open 7 days
- Written quote before work starts
Taking calls until 5:00 PM ET
Common furnace faults in Louisville homes
- The furnace blows but the air is cool Burner or ignition failure, flame sensor, or gas valve not opening
- It fires up, runs a minute, then shuts off Short cycling from a dirty flame sensor, overheating limit trip, or restricted airflow
- Nothing happens when I turn the heat up Thermostat, tripped breaker, blown low-voltage fuse, or a locked-out control board
- There is a loud bang when the heat kicks on Delayed ignition at the burners or expanding ductwork under high static pressure
- Some rooms are freezing and others are fine Blower speed, duct leakage, closed or blocked vents, or a failing blower motor
Search for it as furnace repair or heating repair and you land in the same place: one visit, one written quote.
Louisville coverage
From Louisville we also cover Jeffersontown, Shively, St. Matthews, Middletown, Fern Creek, Shepherdsville, Mount Washington, La Grange and across the river to Jeffersonville, New Albany and Clarksville.
Specific furnace repair work in Louisville
Other repairs we do in Louisville
- AC Repair
- Heat Pump Repair
- AC Installation
- Furnace Installation
- Ductwork Repair
- HVAC Maintenance
- Duct Cleaning
- Thermostat Installation
- Mini-Split Repair
- Indoor Air Quality
furnace repair across the region → · All Louisville services →
What homeowners in Louisville get from an independent HVAC company
| Derby City Comfort | Big-box repair chains | Handyman listings | |
|---|---|---|---|
| Written quote before any work | ✓ | ✕ | ✕ |
| Live answer seven days a week | ✓ | ✕ | ✓ |
| All major brands, gas and electric | ✓ | ✓ | ✕ |
| Independent company, nobody's quota | ✓ | ✕ | ✓ |
| Local techs who know the housing stock | ✓ | ✕ | ✓ |
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.Furnace Repair in Louisville — quick answers
How fast can you get out for a no-heat call?
Call us and tell us there is no heat, because we sort those calls ahead of routine work, especially during a hard freeze. We will give you an honest arrival window rather than a guess, and we will tell you what to expect before we head out.
Do I smell gas or is that normal?
A furnace should not smell like gas. If you smell it, leave the building with everyone inside, then call 911 or your gas utility from outside, and call us after that. Do not flip switches, light anything or go back in to investigate.
Why does my furnace start and then quit after a minute?
That pattern usually points to the flame sensor, a safety limit or airflow. A sooty sensor stops proving flame, so the control board shuts the gas off. A clogged filter or blocked returns can also overheat the heat exchanger and trip the limit switch.
Is a furnace ignitor something you replace on the first visit?
Usually yes. Hot surface ignitors and flame sensors are common failures, and we carry the parts that fit most residential furnaces we see across the region. If your unit needs an uncommon board or motor, we order it and tell you the timeline up front.
How soon can you get to my Louisville home?
Call us and we will give you a real window rather than a guess. During a July heat stretch or the first hard freeze in January the calls stack up fast, so same-day slots go early in the morning. If your AC or furnace is completely down, tell us when you call and we will treat it as urgent. Before we arrive you can check the thermostat batteries and settings, look for a tripped breaker, change a dirty filter and clear leaves or grass clippings away from the outdoor unit.
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.
Furnace Repair in Louisville
Every day it sits broken costs you something
Tell us the symptom, sign off on the written quote, get the machine back. Starting takes a minute.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
Rather not call? Get a free quote →