Lawrence, KS
Furnace Repair in Lawrence
Same-day no-heat response with a carbon-monoxide safety check on every visit. We carry common igniters, flame sensors, and boards on the truck.
Pricing: Call now or contact us for a quote on your job.
Hours: Open 24/7 — live dispatcher day and night

Why Furnace Repair in Lawrence Is Different
Furnace repair in Lawrence covers aging systems in the older downtown and KU-area homes and newer equipment in the west-side subdivisions, with a carbon-monoxide and combustion check on every visit. The student-rental stock near campus often runs furnaces hard with deferred maintenance, where a fouled flame sensor is the usual no-heat culprit. About 35 minutes out, we stock the truck with common igniters and sensors to finish same-day, and we flag cracked heat exchangers rather than ignoring them.
Lawrence Local Conditions
Housing era
Wide range — 1880s–1920s near downtown and KU, plus heavy 1990s–2010s build-out west of Kasold.
What we see here
Aging furnaces and add-on cooling in older KU-area homes that never had right-sized central air.
Permit authority
City of Lawrence / Douglas County Building Safety Division
Drive time
~35 minutes from our service center
When Furnace Repair Is the Right Fix
How Furnace Repair Works
Diagnose & safety-check
Find the fault and run a combustion/CO check on the same visit.
Quote the fix
Flat-rate price up front, with replace math if the unit is aging or unsafe.
Repair
Common igniters, sensors, and motors on the truck for one-visit fixes.
Verify
Confirm clean ignition, proper temperature rise, and safe combustion before leaving.
Furnace Repair in Lawrence — FAQ
Why does my furnace blow cold air?▾
Commonly a dirty flame sensor shutting the burners down seconds after ignition, a failed igniter, or a thermostat set to 'fan on' instead of 'auto.' If it's short-cycling — firing then quitting — that's usually the flame sensor, an easy and inexpensive fix.
Is a cracked heat exchanger really dangerous?▾
Yes. A cracked heat exchanger can leak carbon monoxide into your home's air. We test for it on every visit, and if we find one we'll shut the unit down and walk you through repair-vs-replace options — we won't leave an unsafe furnace running.
Do you charge extra for after-hours no-heat calls?▾
An after-hours dispatch fee applies on nights, weekends, and holidays, waived during business hours and for maintenance-plan members. We tell you the fee up front when you call and quote the repair before starting.
Need a Furnace Repair Pro in Lawrence?
Same-day service across Lawrence and surrounding Douglas County. Call or contact us for upfront pricing.