Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Fast, Reliable Furnace Repair Across Keene
Furnace repair in Keene, TX typically costs between $150 and $700 depending on what failed, and most fixes can be done the same day we diagnose the problem. We serve the neighborhoods around Southwestern Adventist University, the older ranch homes along Mesquite Street, and the rural acreage east of town toward the Johnson County line. When your heat goes out on a cold night, call (747) 966-3037 and a live person answers. That matters at 2 a.m. when the wind is cutting across open pasture and the house won’t hold warmth.
Why Meadowsweet Heating & Air Is Keene’s Preferred Furnace Repair Company
We know Keene well enough to know that a furnace emergency here rarely falls on Saturday morning. This is one of the densest Seventh-day Adventist communities in Texas, and Sabbath runs from Friday sundown to Saturday sundown. Our techs have learned to load the schedule for Friday afternoons and Sunday mornings, because that’s when most Keene families actually need us. We plan for that. Luis Serrano runs our crew with a simple rule: respect the home, respect the calendar, respect the family inside it. Every one of our technicians is background-checked and uniformed, and before any work starts you get a written price. Not an estimate range, not a verbal ballpark. A number in writing.
That pricing promise is part of the Cedarwell Care Promise, the standard we built in 2004 and have not let slip since. Shoe covers go on before boots cross your threshold. Drop cloths protect the floors and the hallway runners. When the job is done and the vacuum has been run, we hand you a photo of the cleanup. You’ll see your own floors looking like we were never there. And if the repair isn’t done right, the 365-Day Done Right Promise means we make it right. No runarounds.
Keene families with kids and pets need a crew that doesn’t disrupt nap schedules or startle a dog with a slammed tailgate. We use quiet tools when we can, we ask before moving anything in the hallway, and we explain the price before we touch a single wire or fitting. Every call is answered by a live person, 24/7. No voicemail queue.
Gas Furnace Repair in Keene
Gas Furnace Repair in Keene homes usually means working on units from the 1960s through the 1980s, because that’s when most of the ranch-style houses near the university and along the older streets were built. Our Furnace Repair techs see cracked heat exchangers in aging Rheem and Carrier units, weak ignitors on Bryant systems, and blower motors that have simply run out of service life. The job involves running a full diagnostic on the gas valve, heat exchanger, ignitor, flame sensor, and blower assembly, then giving you a written price before any repair begins. Keene’s furnace repair costs run $150 to $700 depending on the part and the labor involved.
What We Check on Every Gas Furnace Call
We test carbon monoxide readings at the register and at the furnace cabinet. A cracked heat exchanger in a 40-year-old furnace can leak odorless gas into the house, so we treat this as a safety check before anything else. We also check static pressure across the ductwork. In Keene, the expansive black clay under older slab homes shifts with the seasons and separates flex-duct connections at the plenum and registers, which makes the furnace work harder than it should.
Ignitors and Gas Valves in Older Keene Homes
A furnace that clicks but won’t light usually points to a failing ignitor, especially on units that cycle often during Johnson County’s ice storms. Gas valve replacement is less common but shows up in older Daikin and York units that have spent decades on propane rather than natural gas. Rural properties around Keene often run on propane tanks, and those systems need the same careful pressure checks as natural gas systems in town.
Furnace Tune Up in Keene
Furnace Tune Up in Keene is best scheduled in October, before the first hard freeze and well before the Friday sundown Sabbath window tightens everyone’s schedule. A tune-up here costs $80 to $200 and takes about an hour to an hour and a half. We clean the burners, check the flame sensor, test the carbon monoxide level, inspect the heat exchanger for early cracking, verify the gas pressure, and measure the blower motor’s capacitor. You get a written report of what we found, what’s fine, and what might fail in the next year.
Propane Systems on Rural Keene Property
Out on the acreage east and south of Keene, natural gas lines don’t always reach the property line. Those homes run propane furnaces or heat pumps with electric or propane backup. A tune-up on a propane system includes checking the regulator, verifying tank pressure, and making sure the burners are adjusted for clean combustion. Propane burns slightly differently than natural gas, and a furnace converted years ago can drift out of adjustment.
Auxiliary-Heat Lockout After Ice Storms
Johnson County gets ice storms more than snow. When freezing rain coats the outdoor coil on a heat pump, the system locks into auxiliary heat, which is often a propane furnace or electric resistance strips. If that backup hasn’t been checked in years, you find out at the worst possible moment. A Keene tune-up before ice season means the backup heat is tested and ready, not discovered broken at 11 p.m. on a January Sunday.
Common Furnace Repair Problems We See in Keene Homes
- Heat exchanger cracks in 1960s-1980s gas furnaces. The original units installed in Keene’s ranch homes near the university are well past their design life, and a cracked heat exchanger means the furnace must be shut down for safety. This is not a part you patch.
- Duct separation from expansive black clay. The shrink-swell soils under slab foundations shift with every wet-dry season, and flex duct connections at registers and plenums pull loose. The furnace keeps running, but rooms stay cold and static pressure spikes.
- Auxiliary-heat lockout after ice storms. When freezing rain coats a heat pump’s outdoor unit, the system locks into backup heat. If the propane or resistance backup is undersized or failing, the house goes cold and the furnace never catches up.
- Weak capacitors dragging blower motors below spec. On a 20-year-old furnace, a weak capacitor can mask a bigger problem like a cracked exchanger by slowing the blower enough to short-cycle the system. We check both, not just the obvious part.
Trusted Brands We Service in Keene
We’re factory-trained on nine equipment brands, including Rheem, York, Daikin, and Bryant, which covers most of what we see in Keene’s older ranch stock and the university’s institutional buildings. Our Keene truck stocks common ignitors, flame sensors, capacitors, and gas valves for these brands, which means a diagnosis on Tuesday often turns into a finished repair by Tuesday afternoon. If you’re running an American Standard or Carrier unit from the 1990s on propane, we service that too. Bring us the brand, we’ll bring the part.
One call we remember clearly: a slab-foundation ranch near Southwestern Adventist University had a 20-year-old Carrier gas furnace short-cycling. Luis and the crew found a cracked heat exchanger and a weak capacitor dragging the blower motor below spec. They replaced both, checked static pressure across the original undersized ductwork, and reseated two flex-duct runs that Johnson County’s expansive black clay had pulled loose at the plenum. The homeowner got even heat through the whole house for the first time in years.
Pricing for Furnace Repair in Keene, TX
Here’s what furnace work runs in Keene right now:
| Service in Keene | Typical Price Range |
|---|---|
| Gas Furnace Repair | $150-$700 |
| Furnace Tune Up | $80-$200 |
What moves the price is the part, not the zip code. A $40 ignitor replacement lands at the low end. A gas valve or blower motor replacement on a propane system out on rural acreage lands higher because of the longer drive and the time to verify combustion after the fix. Every quote is a written line-item price before work starts. You’ll never get a “we’ll see when we’re in there” number from us. Estimates are free. Call (747) 966-3037 and we’ll give you a number you can plan around.
We Also Serve Cities Near Keene
Our Furnace Repair in Keene coverage extends to the roads that connect this town to its neighbors. We run calls through Cleburne, Joshua, Alvarado, and Burleson most days, and the same written-price and cleanup standards apply on every one of them. Dispatch runs out of our Dallas-Fort Worth metro office, but the techs on the truck know these Johnson County backroads by name, not by GPS guesswork.
Serving Keene, TX - Our Local Coverage Area
We’re based in the Keene area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Furnace Repair in Keene
Yes. We block out Friday afternoon tune-up slots in Keene every fall so families can get the furnace checked before Sabbath begins at sundown, and we also schedule Sunday morning calls for anything that came up late Friday. Call (747) 966-3037 and tell us which window works; we’ll fit you in.
Yes. Many homes on the acreage around Keene run propane furnaces or heat pumps with backup heat, and we service both. Propane systems need regulator and pressure checks that natural gas systems in town don’t, and our techs carry the combustion analyzers to do that properly.
Constant runtime is usually a duct problem, not a furnace problem. Johnson County’s expansive black clay shifts the ground under slab foundations, and that movement pulls flex-duct runs loose at the registers and plenum. The furnace produces heat, but the heat doesn’t get where it should go, and the system keeps running to compensate. We check duct static pressure on every visit to catch this.
It’s both. The heat pump locks out when ice coats the outdoor coil, and then the backup furnace or electric strips take over. If the backup hasn’t been serviced, the house goes cold and the furnace runs nonstop. A pre-season check on the backup heat is a furnace repair task, and it’s the most practical place to start.
Furnace repair in Keene runs $150 to $700 for most jobs. A tune-up runs $80 to $200. The exact number depends on the part, but you’ll get a written line-item price before we touch anything. Call (747) 966-3037 for a free estimate.
Written by Luis Serrano, Owner at Meadowsweet Heating & Air, serving Keene since 2004.







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