Service Areas
Heating & Cooling in Barbourville, KY
Leo Jones & Son, Inc. brings 81+ years of hometown HVAC experience to Barbourville — repair, replacement, and maintenance for homes and businesses, with emergency service until 10:00 PM.
Knox County
Barbourville is the Knox County seat, southeast of London on the US-25E corridor — a college and courthouse town with older in-town homes near Union Commonwealth University, rural properties on the ridges around the Cumberland River, and the small commercial buildings that come with being a county seat. Leo Jones & Son runs planned route days into Knox County for replacement, maintenance, and repair, dispatched from our shop at 2001 N Main St in London.
From London the typical run to Barbourville is about 30–40 minutes via US-25E, so we schedule Knox County work by corridor rather than promising identical same-day windows to every address. Replacement consultations, duct and comfort projects, preventive maintenance, and light-commercial work are the priority here; we confirm availability for your address before we book, and emergency coverage until 10:00 PM applies when the roads are passable.
Should you require service on your current home or business heating and air conditioning system, call (606) 864-6105 — in an emergency, Leo Jones & Son is available until 10:00 PM to ensure that you stay comfortable.
What's Different About Barbourville
- Propane and dual-fuel heat pumps are common on rural Knox County properties outside Barbourville's natural-gas core — we check fuel type and balance point before quoting a replacement. See /propane-dual-fuel.
- This hub owns Barbourville / Knox County-seat intent. Act repair keywords live on /heating, /air-conditioning, and /emergency-hvac; corridor neighbors Corbin and Williamsburg own their own city pages.
Services We Offer in Barbourville
AC Services
Air conditioning repair, service, and installation for homes and businesses across London, KY and Laurel County — we service all makes and models.
Learn More →Heating Services
Furnace, heat pump, and radiant-heat service, repair, and installation — turning heating and cooling into cozy and comfortable since 1945.
Learn More →Ductless Mini-Split Services
Learn More →Indoor Air Quality Services
Learn More →Ductwork & Sheet Metal Services
Learn More →Commercial HVAC Services
Commercial heating and cooling design, installation, and maintenance for businesses of any size across Laurel County.
Learn More →Geothermal Services
Geothermal heat pump design and installation — a ground-loop comfort system engineered for your property and how you actually use it.
Learn More →Heat Pump Services
Heat pump repair, replacement, and system design — one system that both heats and cools, sized and installed for Kentucky's humid summers and wet winter freezes.
Learn More →Thermostats & Controls
Smart thermostat and comfort-control installation, setup, and troubleshooting — the right controls for your system, configured to work the way you actually live.
Learn More →New Construction HVAC
HVAC design and installation for new builds, additions, and remodels — load-calculated systems and ductwork coordinated with your project schedule.
Learn More →Barbourville Questions, Answered
Do you really serve Barbourville from London?
Yes — Knox County is inside our standard service territory. We run planned route days into Barbourville via US-25E, typically 30–40 minutes from our London shop, and confirm your address before booking so the arrival window is realistic.
What kind of HVAC work do you do in Barbourville?
Repair, replacement, preventive maintenance, duct and comfort work, and qualifying light-commercial systems. Replacement consultations and maintenance are our priority in Knox County; high-intent repair and emergency coverage until 10:00 PM are available when capacity allows.
Do you handle rural Knox County properties, not just in-town Barbourville?
Yes. Rural properties on propane, dual fuel, or well and septic are common on our Knox County routes — we service them the same way we do in-town homes, sized for how the property is actually built and heated.
By Room, Building & Need
Specialized Solutions Near Barbourville
- Emergency HVAC ServiceEmergency heating and cooling repair in London, KY and Laurel County until 10:00 PM — stocked trucks from North Main Street. Learn more →
- Ductless Mini-Split HVACDuctless mini-split installation and service for additions, sunrooms, cabins, and hard-to-condition rooms across Laurel County. Learn more →
- Indoor Air QualityFiltration, humidity control, and IAQ upgrades for Laurel County homes — including wood-stove and high-pollen seasons. Learn more →
- Mobile Home HVACHUD-aware heating and cooling repair and replacement for manufactured homes in Laurel, Clay, and Jackson counties. Learn more →
- Modular Home HVACLoad-calculated heating and cooling for modular homes — distinct from manufactured/mobile HVAC. Learn more →
- Crawlspace Duct RepairRepair and replacement for ductwork hanging in humid Appalachian crawlspaces — a Laurel County comfort and IAQ problem. Learn more →
- Propane Dual-Fuel SystemsHeat pump + propane furnace packages for rural Kentucky homes off natural gas — efficiency most days, furnace strength on the coldest nights. Learn more →
- Church & Sanctuary HVACQuiet, zoned heating and cooling for churches and sanctuaries in Southeastern Kentucky — intermittent large crowds, tall ceilings, weekday offices. Learn more →
- Restaurant HVACRestaurant and commercial kitchen HVAC service in the London–Corbin corridor — make-up air, heat loads, and urgent comfort failures. HVAC only (not walk-in refrigeration). Learn more →
- Medical & Dental Clinic HVACClinic and dental-office HVAC with filtration, pressure, and uptime priorities for patient-facing spaces. Learn more →
- Sunroom Heating & CoolingMini-split and zoning solutions for sunrooms and three-season rooms that overheat by day and freeze at night. Learn more →
- Cabin & Vacation Home HVACFreeze protection, mini-splits, and remote monitoring setups for cabins and vacation homes near Daniel Boone National Forest. Learn more →
- Finished Basement HVACHeating, cooling, and dehumidification for finished basements in Laurel County homes. Learn more →
- Retail & Strip-Mall RTU ServiceRooftop unit repair, replacement, and maintenance for retail and strip-mall suites. Learn more →
- Warehouse Bay HeatingUnit heaters and open-bay heating strategies for warehouses and light industrial spaces — including Annville's industrial corridor. Learn more →
- Rental Property HVACDurable HVAC service and PMA scheduling for landlords and property managers in Laurel County. Learn more →
- Server Room CoolingDedicated cooling for small server closets and IT rooms that cannot share office thermostat swings. Learn more →
- Bonus Room HVACCooling and heating for bonus rooms over garages — the classic Kentucky hot-upstairs problem. Learn more →
- Garage & Workshop HVACMini-split heating and cooling for garages, workshops, and home gyms. Learn more →
- Attic Conversion HVACDuctless and ducted strategies for finished attic conversions and bonus lofts. Learn more →
- Ice Storm HVAC ReadinessWinter storm prep for Laurel County HVAC — PMA timing, freeze protection, and generator-safe equipment guidance. Learn more →
Need HVAC Help in Barbourville?
Our stocked fleet is ready to roll. Call (606) 864-6105 or request service online.
- Serving Laurel County since 1945
- All Major Brands Serviced
- Emergency service available until 10:00 PM
- 10% Off Repairs on a PMA