Quick answer
Comfort Air Solutions is an HVAC contractor in Lewisburg, OH for heat pump replacement, propane and gas furnace repair, and dual-fuel systems in village homes along Twin Creek and Harrison Township farmhouses. The drive is about 35 to 40 minutes via I-70 and the SR 503 exit, so we schedule most Lewisburg work and are candid about night calls.
Lewisburg is the first Preble County village you meet heading west on I-70, and that interchange is the reason we can serve it well. From our Miamisburg shop it's about 35 to 40 minutes, most of it interstate.
We book Lewisburg for scheduled service most weeks. A furnace that dies at night is a different matter: call, and we'll look at the day's route with you honestly. When the timing works, we come; when it doesn't, we say so.
Lewisburg homes and the HVAC problems we see
The village itself follows Twin Creek, with 19th-century homes near the old business district and 1950s–70s ranches filling the streets around them. Much of the village is on natural gas.
Step past the village limits and the picture changes. Harrison Township farmhouses and newer country homes run on heat pumps, propane furnaces or a dual-fuel combination, often with a well and a septic system out back. Plenty of those heat pumps were installed in the 1990s and early 2000s and still use R-22 refrigerant, which is no longer manufactured. Recharging one gets more expensive every year.
For an old farmhouse, the ductwork itself is a question mark: some runs were cut in when an oil or coal furnace came out, and they rarely match what a modern blower wants. Before sizing new equipment we measure static pressure and look at every accessible run, because a perfectly sized heat pump still underperforms on starved ductwork.
Local to Lewisburg
Lewisburg families send kids to Tri-County North schools, and most of our trips out come off I-70 at the SR 503 exit. Brookville is the next town east along the interstate, and we often pair visits in both.
Inside the village, a 45338 address near Twin Creek usually means natural gas and a basement furnace. Out on the township roads north and south of the interstate, the same ZIP more likely means a propane tank in the side yard and a heat pump by the back porch, and we pack the van accordingly.
A typical Lewisburg decision
A farmhouse owner calls in October: the 20-year-old R-22 heat pump is low on charge again and the strip heat ran all last winter. We diagnose the leak, give an honest cost to repair it and lay out the replacement choices side by side. One is a new heat pump system sized with a Manual J; another is dual fuel, pairing that heat pump with a propane furnace for the coldest weeks; a third is a straight propane furnace with central AC. Each comes with a written price so the owner can weigh operating costs against the upfront number. We cover more of those trade-offs on our heating system replacement page.
An HVAC guide for Lewisburg's village streets, Twin Creek Heights and township farms
Lewisburg grew in layers. The original village dates to 1818, it absorbed neighboring Euphemia in 1916, and Twin Creek Heights was annexed in the mid-1960s. Around all of it, Harrison Township farms sit on open ground along I-70 and the old National Road. Each layer brought a different kind of house, and each needs slightly different heating and cooling care.
Lewisburg house types at a glance
| Area | Typical home and system | Watch for |
|---|---|---|
| Old Lewisburg and Euphemia streets | 1800s and early-1900s houses, gas furnace on retrofitted ducts | Uneven upstairs heat, chimney venting after a furnace change |
| Twin Creek Heights | 1960s ranches with a basement or utility-room gas furnace and split AC | Original ducts, aging condensers, a single central return |
| Harrison Township | Farmhouses and country homes with heat pumps, propane or dual fuel | R-22 equipment, strip heat carrying the load, wind-driven snow on outdoor units |
Before you replace a Lewisburg heat pump
Swapping out an old R-22 heat pump on a township farm involves more than the box in the yard. These are the details we settle on the estimate visit so installation day goes cleanly:
- The line set. Copper that carried R-22 for twenty years may be undersized or contaminated with old mineral oil for a modern refrigerant. We decide whether to flush and reuse it or run new lines.
- Outdoor unit placement. On open ground, a spot shielded from the prevailing west and northwest wind, on a stand above typical drift height, helps defrost cycles finish.
- Crawlspace and attic ducts. Uninsulated runs under a farmhouse waste a heat pump's gentler, lower-temperature air, so we insulate or seal what we can reach.
- Backup heat. We size the strip heat or propane furnace so it covers the coldest January mornings without running every night.
- The panel. Farm services vary widely; we confirm breaker space and amperage before quoting.
A Lewisburg service rhythm
For Twin Creek Heights ranches, a spring air conditioning tune-up and a fall furnace check keep 1960s ductwork and newer equipment working together. For township heat pumps, fall is the visit that counts: defrost board, reversing valve, coil sensor and backup heat all get tested before the first hard freeze. Members of our maintenance plan get both visits on the calendar and move up the list if something fails mid-winter.
HVAC services in Lewisburg, OH
For Lewisburg homes and farms, these are the services we're asked about most:
Heat Pump Repair
Iced-over outdoor coils, aux heat that never shuts off, or a unit stuck in cooling mode. We repair defrost controls, reversing valves and dual-fuel systems of every brand.
Learn more about Heat Pump RepairSystem Replacement
A properly sized, matched Bryant furnace and AC or heat pump, with load calculations, permits, clean installation and options at more than one price point.
Learn more about System ReplacementFurnace & Heating
Gas furnace repair, safety testing and new installs across Miamisburg and Dayton, with combustion analysis on every heating call and free quotes on replacements.
Learn more about Furnace & HeatingEmergency Furnace Repair
No heat in a January cold snap? We diagnose ignitors, flame sensors, pressure and limit switches, and blower motors fast, with parts on the truck for most repairs.
Learn more about Emergency Furnace Repair
Why Lewisburg residents choose Comfort Air Solutions
Straight answers on aging R-22 heat pumps
Many Harrison Township heat pumps date from the 1990s and early 2000s. We find the leak, price the honest repair and set it beside replacement options, so you are not buying reclaimed refrigerant season after season without knowing the alternative.
Ductwork checked before the equipment is sized
Farmhouse ducts cut in after an oil or coal furnace came out rarely suit a modern blower. We measure static pressure and inspect every reachable run, then size the new system with a Manual J instead of copying the old nameplate.
Interstate access keeps trips efficient
Most of the drive to Lewisburg is I-70, and we often pair village appointments with customers in Brookville. That keeps scheduled windows tight even though we are based in Miamisburg.
Propane work done to spec
Manifold pressure, burner condition, igniter and venting all get checked on a propane furnace, with a combustion analysis to confirm it burns clean before we leave the farm.
Lewisburg service area map
Nearby areas we serve
Need heating or cooling help in Lewisburg?
Call Comfort Air Solutions — 24/7 emergency service, free replacement quotes, and written options before any work begins.
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Comfort Air Solutions
6045 Manning Rd, Miamisburg, OH 45342
Office: Mon–Fri · 9:00 am – 5:00 pm
Emergency service: 24/7 — nights, weekends & holidays
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