Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateFast, Reliable Furnace Repair Across Highlands
Furnace repair in Highlands, TX typically runs $150 – $700 depending on the failed part, and our crew reaches most Highlands neighborhoods the same day you call. We work on furnaces in the older brick ranches off Wallisville Road, the frame homes near the San Jacinto River, and the newer construction along FM 2100. When your heat won’t kick on during a January cold snap, you need a technician who knows which failure modes Highlands homes actually develop, not someone reading a generic diagnostics tree off a tablet. Call (903) 494-7686 and a real person answers, day or night.
Why Dalton Heating & Air Houston Is Highlands’s Preferred Furnace Repair Company
Highlands homeowners call us because we show up inside the window we state, put the price in writing before any work begins, and stand behind the repair for a full year. Marco Benitez leads our team, and every technician carries the same non-negotiables: background-checked, uniformed, factory-trained on nine major brands, and bound to The Garrison Standard. That standard has been in place since 2003, and it means the price you approve is the price you pay, every time, without exception.
We also know what Highlands throws at a furnace. Ground-level condenser slabs that flood during heavy rains. Salt-laden air off Galveston Bay working its way into electrical connections. Decades of patchwork replacements on original 1960s ductwork. When we diagnose a furnace in Highlands, we’re looking for the failures this specific town produces, not the generic checklist a national franchise uses. It’s why our Furnace Repair team keeps a deeper parts inventory for the older Carrier, Trane, and Rheem units still common along the ship channel neighborhoods.
Styles & brands we work with
Heat Pump Repair in Highlands
Heat Pump Repair in Highlands means fixing a system that handles both your cooling and most of your heating, which is exactly why it gets worked twice as hard as a furnace-only setup. During a Highlands summer, the heat pump runs nearly nonstop. During winter cold fronts, it switches into heating mode and asks its reversing valve, defrost board, and outdoor coil to function perfectly after months of cooling duty. That changeover is where we see most failures. Heat pump repair in Highlands typically runs $150 – $700, with common jobs including reversing valve replacement, defrost sensor repair, and refrigerant leak sealing.
Reversing Valve and Defrost Problems
A heat pump stuck in cooling mode in January is usually a failed reversing valve or a defrost board that never engages. Homes east of Main Street see this more often because moisture from the ship channel and river bottom accelerates corrosion on the valve body and its electrical connections.
Outdoor Unit Flood and Corrosion Checks
Many Highlands heat pumps sit on ground-level slabs, and during heavy rain that slab becomes a wash basin for sediment and salt. We check the contactor, capacitor, and coil for pitting and moisture intrusion on every repair call, because a heat pump that’s been swimming through a Highlands downpour will fail at the worst possible moment if those parts aren’t caught early.
Heating Repair in Highlands
Heating Repair in Highlands often starts with a furnace that has sat idle for nine months and is asked to fire on the first 40-degree morning. The gas valve sticks, the ignitor cracks, the flame sensor is coated from a damp offseason. We see it every year. Heating repair in Highlands runs $150 – $700 for most jobs, and we stock ignitors, flame sensors, gas valves, and blower motors for the brands and model years that dominate Highlands housing stock from the 1950s through the 1990s.
Ignitor and Flame Sensor Failures
The humidity that defines Highlands means a furnace’s interior components never really dry out, even during summer. Hot-surface ignitors get brittle, flame sensors build a corrosion film, and the first cold snap brings a wave of no-heat calls. It’s the single most common heating repair we perform in Highlands.
Limit Switch Tripping on Cold Mornings
When a furnace fires and then shuts down minutes later, the limit switch is doing its job: shutting the system down because the heat exchanger is running too hot. In Highlands, we often trace this to undersized ductwork on older ranch homes or a blower motor that’s losing RPM from a failing capacitor. Either way, the fix is diagnostic work first, not another limit switch slapped in.
Trusted Brands We Service in Highlands
Our technicians are factory-trained on Carrier, Trane, Lennox, and Goodman equipment, and we service every major residential brand, including Rheem, York, Daikin, Bryant, and American Standard. For Highlands customers, that means we’re not guessing at a wiring diagram. We also keep common replacement parts for the older Trane and Carrier models that Highlands homes still run, so a repair doesn’t stall waiting on a parts order from Dallas. The goal is one trip, fixed right, with a written guarantee.
Common Furnace Repair Problems We See in Highlands Homes
- Heat exchanger corrosion from Gulf air and petrochemical fallout. Homes east of Main Street, closer to the ship channel, live in an environment that accelerates rust on ferrous metal. We check for pitting and cracking that a technician from a drier climate would never think to look for.
- Blower motors and contactors failing early from moisture intrusion. Slab-mounted condenser and furnace combinations in Highlands flood during heavy rain events, and sediment from the San Jacinto River bottom gets into electrical connections. The result is shorted contactors and seized blower motors.
- Short cycling from mismatched or oversized furnaces. Decades of piecemeal replacements on original 1960s and 1970s ductwork have left many Highlands homes with furnaces that are too large for the duct system. Short cycling stresses the heat exchanger and eventually cracks it.
- Gas valve sticking after a long humid offseason. The same humidity that keeps Highlands green all summer works against a furnace’s gas valve. A valve that worked fine in February can stick in November from internal corrosion and moisture accumulation.
See the difference
Before
After
Before
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Before
AfterPricing for Furnace Repair in Highlands, TX
Most furnace repairs in Highlands fall between $150 and $700. A flame sensor cleaning or ignitor replacement sits at the lower end. A blower motor replacement or heat exchanger repair lands at the upper end. The price you get from Dalton Heating & Air Houston is the price on the invoice, in writing, before the first tool comes off the truck. You’ll also get The Garrison Standard guarantee: every repair is covered in writing for a full year, and if the repair fails in that year, we return and make it right at no charge. Call (903) 494-7686 for a free estimate on any furnace issue in Highlands.
| Service | Typical Price Range in Highlands |
|---|---|
| Furnace Repair | $150 – $700 |
| Heat Pump Repair | $150 – $700 |
| Tune-Up | $80 – $200 |
We Also Serve Cities Near Highlands
Our technicians work throughout the Houston metro, and we regularly run calls into Baytown, Galena Park, Houston, and Seabrook. If you’re just outside Highlands and need a furnace looked at, call us and ask for our Highlands dispatch team. We’ll give you a straight answer on when we can be there.
Serving Highlands, TX - Our Local Coverage Area
We’re based in the Highlands 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 Highlands
They fail because of the long humid offseason. Your furnace sits idle from March through November while humidity, salt air, and occasional floodwaters work on its internal components. When the first cold front hits, brittle ignitors, corroded gas valves, and sticky blower motors all fail at once. We recommend a fall tune-up for Highlands homes specifically to catch these before the first cold snap. Call (903) 494-7686 to schedule one.
No, but you need the right setup for propane or a heat pump. Many rural and semi-rural Highlands properties east of FM 2100 don’t have natural gas service, so homeowners run propane furnaces or electric heat pumps. Both are repairable by our team, and we size replacements for the actual load of your home, not the old unit’s label. If you’re on propane, ask us about conversion and line pressure checks while we’re there.
Yes. Mismatched equipment is common in Highlands, especially in homes built between 1950 and 1990 that have had furnaces and condensers replaced on different schedules. We repair the furnace as a standalone unit, test it under load, and flag any airflow or static pressure problems caused by the mismatch. You’ll get a clear written report on what we found and what’s urgent versus what can wait.
Because the heat exchanger is running too hot, usually from restricted airflow or an oversized furnace. In Highlands homes with original ductwork, the ducts are often too small for the furnace that’s been installed, so the system overheats and the limit switch cuts it off. We diagnose the root cause rather than just replacing the switch. Last winter we saw this exact problem on a 1960s brick ranch off Wallisville Road where a Rheem furnace kept tripping. A weak capacitor and a plugged evaporator coil had driven the static pressure through the roof. We pulled and cleaned the coil, replaced the capacitor, and re-tested the blower motor. The furnace stopped short cycling that day.
Often yes. Highlands winters are short and mild, which is exactly when a heat pump makes the most sense. It covers both heating and cooling in one system, and modern heat pumps handle our summer cooling load efficiently. That said, if your home is on propane and your furnace is less than 15 years old, a repair may be the better short-term move. We’ll give you honest projections on repair versus replacement costs so you can make the call with real numbers, not a sales pitch.
Call Dalton Heating & Air Houston for Furnace Repair in Highlands
When your furnace won’t fire on a cold Highlands morning, you need a technician who knows the town, knows the housing stock, and puts the price in writing before touching a screwdriver. We’re here 24/7, calls are answered by a real person, and every repair carries the full-year written guarantee under The Garrison Code. Marco Benitez and the rest of our crew are ready. Call (903) 494-7686 for a free estimate on furnace repair anywhere in Highlands, TX.
Written by Marco Benitez, Owner at Dalton Heating & Air Houston, serving Highlands since the company’s founding in 2003.