In Wells County we repair furnaces and air conditioners, replace aging systems and service propane heat on farm properties. Bluffton's 1950s ranches bring original-duct and second-furnace calls, Ossian's newer homes bring warranty-age repairs and tune-ups, and farmhouses bring propane and add-on cooling work. Someone picks up at Landcons around the clock, holidays included.
State Road 1 runs south out of Fort Wayne straight through Ossian and into Bluffton, the Wells County seat, so the drive from our office is quick and familiar. Bluffton sits on the Wabash River, and its neighborhoods include a lot of 1950s ranch homes alongside older houses closer to downtown. Ossian has grown with newer construction over the past couple of decades. Markle anchors the northwest corner along US 224.
Beyond the towns, farmhouses are spread across the county, many heated by propane and some by older oil or electric systems that owners are looking to replace. A Wells County heating call can be as simple as an igniter swap in Ossian or as involved as planning new ductwork for a century-old farmhouse that never had central air.
Bluffton ranches, Ossian subdivisions and the farmhouses between

The 1950s ranches in Bluffton were typically built with a furnace in the basement or a utility room, a simple trunk-and-branch duct system and few return grilles. Many are now on their second or third furnace, and the newer, more powerful blowers push against ductwork that was sized for the original equipment. That shows up as noisy registers, high static pressure and furnaces that overheat and cycle on their high-limit switch.
Ossian's newer homes have the opposite profile: correctly sized ducts in most cases, but builder-grade furnaces and condensers that are approaching their first major repairs. Farmhouses are the wild card. We find everything from a modern propane furnace to a converted oil burner, and ductwork that was added room by room. Each needs its own plan, and we walk owners through the options before quoting.
Where most of our Wells County service time goes
These are the calls that come in from Wells County through the year.
Furnace overheating in older ranches
A newer furnace on old, undersized ducts trips its high-limit switch and shuts down mid-cycle. Adding a return or enlarging a few runs often solves it.
AC not cooling on a hot afternoon
July afternoons near 84°F with humidity push older condensers hard. Dirty coils, failed capacitors and low refrigerant are the top causes we find.
Propane furnace service on farms
Propane furnaces need correct pressure, clean burners and a sound vent. We handle those visits along with water heaters on the same tank.
First replacements in Ossian
Owners of newer homes ask whether a 15-year-old system is worth repairing. We compare repair cost against a matched replacement and explain the efficiency difference.
Why early fall is the right time to call from Bluffton or Markle
Wells County farm families are busy through harvest, which usually runs into the first cold nights of October. That timing catches a lot of people with a furnace that has not run since April. A tune-up in September or early October means we test the igniter, inducer, flame sensor and heat exchanger before you actually need heat. It costs much less than an emergency visit and usually prevents one.
For older Bluffton ranches, a fall visit is also when we measure static pressure and look at the duct system. If the furnace is fighting its ducts, small changes now can stretch its life by years. A tune-up in these homes typically runs about $119 to $189, and we tell you the price before we start. Ask about current NIPSCO and Indiana Michigan Power rebate programs while we are there.
Wells County towns with their own page
Wells County questions
Do you repair furnaces in Bluffton and Ossian?
Yes. We repair gas, propane and electric furnaces throughout Wells County, including Bluffton, Ossian and Markle. Common fixes include igniters, flame sensors, inducer motors, pressure switches and control boards. Most repairs are done on the first visit because we carry the common parts on our trucks.
What does AC repair typically cost in Wells County?
Most AC repairs in Wells County fall around $185 to $685, such as capacitors, contactors, fan motors and drain fixes. Refrigerant leaks and compressor work cost more. We give you the price before starting work once we have found the cause.
Can my Wells County farmhouse get central air without new ductwork?
Sometimes the existing furnace ducts can carry cooling with a few changes. If they are too small or missing upstairs, ductless mini-splits are a good alternative. We look at the house and recommend whichever fits best.
Is Landcons available for emergency heating calls in Wells County?
Yes. We answer 24/7 and dispatch technicians across Wells County, from Ossian down to Bluffton and over to Markle. State Road 1 makes for a direct drive from our office. Call (260) 283-0173 any time.