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.
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AfterFast, Reliable Furnace Repair Across Arlington
Most furnace repairs in Arlington run $150-$700 and are finished the same day we arrive. Our technicians carry the common ignitors, gas valves, blower motors, and control boards that fail on the builder-grade furnaces found in Arlington’s 1970s-1990s subdivisions, so we don’t waste a trip to the supply house.
We’re the local face of the Kingswell Guarantee here in Arlington, and our Furnace Repair team knows the city’s housing stock inside out. Dispatch runs from our Dallas-Fort Worth office, but the crew that pulls into your driveway lives here and works these zip codes every day. We answer the phone live at 3 a.m. on a February night when your heat goes out, and we show up in the window we promised. Call (817) 402-2972 when you need us.
Why Coldharbour Heating & Air Is Arlington’s Preferred Furnace Repair Company
Coldharbour has been part of the Arlington HVAC landscape since 2003, operating as an independently owned member of the Kingswell network. We are not a franchise chain, and we do not send salespeople disguised as technicians. The person who diagnoses your furnace is trained to repair it, not to pitch you a system you don’t need.
Our 365-Day Done Right Promise is written on every repair ticket before the technician leaves your home. If that ignitor, gas valve, or blower motor fails within a full year, we come back and fix it at no charge. No argument, no runaround. The price is also written down before any tool comes out of the truck, and it does not change at the door. That’s The Kingswell Way: say the price before the work, show up in the window given, leave the place cleaner than found, put the guarantee in writing, and come back if it fails.
Our technicians are background-checked, uniformed, and trained on nine major residential brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. We carry parts for the Goodman and Rheem systems that dominate Arlington’s older subdivisions, and we stock Trane and Lennox components for the newer builds near Viridian and the southwest corridor.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail trees, no “press 1 for service” loops, no waiting until morning when your furnace quits on a 15-degree night.
Furnace Maintenance in Arlington
Furnace Maintenance in Arlington is not a luxury for homeowners with aging builder-grade equipment; it’s how you find out whether your system will survive the next ice storm or quit when you need it most. Our tune-up runs $80-$200 and includes a written report of every component we inspect, test, and clean. We check the heat exchanger for cracks, measure gas pressure at the manifold, test flame rollout, inspect the inducer motor and blower assembly, and verify that your thermostat is accurately reading temperature and properly cycling the system.
Because Arlington’s attic temperatures regularly exceed 150°F in summer, duct collars separate and flex duct degrades faster than in cooler climates. A furnace maintenance visit often reveals that the furnace itself is fine, but 30% of your heated air is dumping into the attic through a disconnected return.
What We Check on Every Tune-Up
We pull and clean the flame sensor, inspect the ignitor for hairline cracks that predict failure, and measure temperature rise across the heat exchanger. Static pressure gets tested too; many Arlington homes were built with hallway returns sized by rule of thumb rather than actual load calculation, and the resulting airflow restriction burns out blower motors and cracks heat exchangers prematurely.
When to Schedule
Book before the first cold snap hits North Texas, usually by mid-October. After that, our schedule fills with no-heat emergencies from homeowners who waited. A tune-up in September or early October gives us time to order parts if we find a failing component, rather than scrambling during a freeze warning.
Heat Pump Repair in Arlington
Heat Pump Repair in Arlington addresses a system that both heats and cools your home by moving refrigerant rather than burning fuel. When the reversing valve sticks, the defrost board fails, or refrigerant leaks from corroded copper lines, your heat pump can leave you without heat in winter or without cooling in summer. Repairs typically run $150-$650 depending on whether we’re replacing a capacitor, patching a refrigerant leak, or swapping a failed compressor.
Arlington’s combination of extreme summer heat and occasional severe freezes creates unique stress on heat pump systems. The February 2021 ice storm exposed how many local heat pumps were undersized for heating duty, with backup electric strips that couldn’t keep up when temperatures dropped below 20°F for days.
Post-Freeze Damage Assessment
After a hard freeze, we check for cracked condenser coils, seized compressor bearings, and refrigerant lines that split from ice expansion. Many Arlington homeowners don’t realize their heat pump struggled until the next heating season, when it runs continuously but never reaches the thermostat setpoint.
Refrigerant and Efficiency Testing
We measure subcooling and superheat to verify proper refrigerant charge, then test amp draw on the compressor and outdoor fan motor. Low refrigerant from a slow leak is common in older Arlington systems; the leak often traces to a corroded flare connection or a rub-through where the vibration of the compressor wore a hole in the copper line.
Trusted Brands We Service in Arlington
Our trucks carry parts for Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard systems, the nine brands that cover roughly 95% of residential HVAC equipment in Arlington homes. Goodman and Rheem furnaces appear most frequently in the 1980s and 1990s tract homes east of Collins Street and around Dalworthington Gardens, where builder-grade installations were spec’d for cost rather than longevity. We stock ignitors, blower motors, gas valves, and control boards for these units specifically, which means most repairs don’t wait on a parts run. For Trane and Lennox systems in newer Arlington subdivisions, we maintain relationships with local distributors that get us same-day or next-morning availability on warranty and non-warranty components alike.
Common Furnace Repair Problems We See in Arlington Homes
- Failed ignitors in 1980s-1990s furnaces. The silicon carbide ignitors in builder-grade Goodman and Rheem units from Arlington’s major building waves crack after 5-7 years of thermal cycling. We replace dozens every November as systems fire up for the first time since March.
- Blower motor burnout from restricted airflow. Undersized hallway returns and collapsed flex duct in 155°F attics force blower motors to work against excessive static pressure. The motor overheats, trips its thermal limit, and eventually fails entirely.
- Heat exchanger cracks from short-cycling. Oversized furnaces installed by rule-of-thumb sizing heat the house too quickly, shut off, then restart minutes later. That thermal expansion and contraction fatigues the heat exchanger metal, creating cracks that can leak carbon monoxide into the supply air.
- Duct separation masquerading as furnace failure. Homeowners call us for “no heat” and we find the furnace running fine, but the supply plenum has separated in the attic or a flex duct collar has blown off. The system heats the attic beautifully and the house not at all.
Pricing for Furnace Repair in Arlington, TX
| Service | Typical Range |
|---|---|
| Furnace Repair | $150-$700 |
| Furnace Maintenance (Tune-Up) | $80-$200 |
| Heat Pump Repair | $150-$650 |
What drives the cost within these ranges? A simple ignitor replacement on a readily accessible Goodman furnace in a garage closet runs toward the low end. A blower motor swap in a tight attic, or a heat exchanger repair requiring extensive disassembly, pushes toward the high end. We always provide a written, itemized price before starting work, and that price does not change. If we open the unit and find additional problems, we stop, explain what we found, and give you a new written price before proceeding. Estimates are free. Call (817) 402-2972 to schedule.
We Also Serve Cities Near Arlington
Our crews work Arlington daily and also take calls from Mansfield, Kennedale, Burleson, and Cedar Hill. The same live-answer phone, same written pricing, same 365-Day Done Right Promise applies whether you’re off Matlock Road or out in the Cedar Hill hills.
Serving Arlington, TX - Our Local Coverage Area
We’re based in the Arlington 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 Arlington
Repair it if the heat exchanger is intact and the repair cost is less than roughly one-third of replacement; replace it if you’re facing a cracked heat exchanger, a failed inducer motor on an R-22-era system, or repeated repairs exceeding $1,500 in a single year. Many Arlington furnaces from this era are 60-80% efficient and oversized; a properly sized 96% efficient replacement often cuts gas bills 25-35%. Call (817) 402-2972 and we’ll give you an honest assessment with actual numbers.
Short-cycling after a repair usually means the root cause wasn’t the part that was replaced; it’s an airflow or sizing problem. Undersized returns, collapsed ductwork, or an oversized furnace heat the house too fast and shut off prematurely. We measure static pressure and temperature rise to find the real culprit, not just swap parts. In Arlington’s older subdivisions, this is more common than actual component failure.
We inspect accessible ductwork on every repair call and will tell you if we find obvious separation or damage, but a formal duct-leakage test with a blower door and manometer is a separate service. Given how often we find disconnected flex duct in Arlington attics, we strongly recommend adding this test if your energy bills are high or some rooms never get warm. Ask your technician for pricing.
Arlington’s Blackland Prairie clay expands when wet and shrinks dramatically in drought, stressing slab-on-grade foundations and any ductwork routed through or near the slab. Supply plenum connections crack, metal duct separates at seams, and flex duct pulls off collars. Your furnace may be fine while your ducts leak 20-30% of conditioned air into the soil. We check these connections during repair calls.
After a hard freeze, have the refrigerant charge tested, the defrost cycle verified, and the auxiliary heat strips checked for proper amperage draw. Many Arlington heat pumps were undersized for heating and rely on electric strips that can’t keep up in extended cold; if your system struggled during the last freeze, it may need a load calculation rather than just a repair. Call (817) 402-2972 to discuss whether your current system is adequate or if a dual-fuel upgrade makes sense.
Written by Victor Mancini, Owner at Coldharbour Heating & Air, serving Arlington since 2003.