HVAC Components We Repair & Replace, Georgetown TX
Motors & Fans
Diagnose and repair indoor blower motor failures, bearing wear, winding failure, and capacitor issues.
Replace failed indoor blower motors, we stock common motors for Carrier, Trane, Lennox, Goodman, and Rheem.
Lubricate blower motor bearings before they fail, catches motors that squeal before they burn out.
Clean blower wheels coated with dust and debris that reduce airflow and strain the motor.
Repair or replace condenser fan motors, outdoor fan failure causes compressor overheating on Georgetown's 100°F days.
Diagnose and repair outdoor condenser fan motor failures, common cause of AC shutdown in peak summer heat.
Replace cracked, bent, or imbalanced outdoor fan blades causing vibration and motor strain.
Capacitors & Contactors
The #1 Georgetown summer repair. Capacitors overheat and fail in sustained 100°F+ heat, fast, affordable fix.
Test capacitors before replacing, an out-of-spec capacitor causes the same symptoms as a failed compressor.
Replace failed run capacitors on compressors and fan motors, the most common summer AC component failure.
Replace start capacitors that provide the extra torque needed to start compressors on hot days.
Install hard start kits on aging compressors to reduce starting current and extend compressor life.
Replace pitted or failed contactors, the relay that connects power to the compressor and condenser fan.
Replace AC contactors with pitted contacts that cause intermittent power to compressor and outdoor fan.
Compressor Service
Diagnose compressor failures, not every compressor problem requires replacement. We test before recommending replacement.
Compressor replacement with full circuit flush, filter drier, evacuation, and recharge, done correctly to protect the new compressor.
Replace discharge mufflers that reduce compressor noise and protect the refrigerant circuit.
Install crankcase heaters to prevent refrigerant migration into compressor oil during cold Texas nights.
Replace failed high-pressure safety switches that protect compressors from dangerously high discharge pressure.
Replace low-pressure safety switches that prevent compressor damage from loss of refrigerant charge.
Furnace Components
Replace failed high-limit switches that shut furnaces down on overheating, essential safety component.
Replace faulty furnace control boards, we test all connected components first to confirm the board is the failure.
Repair or replace fan control switches that govern blower timing in older furnaces without electronic control boards.
Replace fragile silicon carbide or silicon nitride ignitors, the #1 furnace no-heat repair in Georgetown.
Replace or clean flame sensors that fail to detect the burner flame, causing furnace lockout.
Replace failed gas valves that prevent gas flow to burners, verified diagnosis before replacement.
Replace thermocouples on older standing pilot furnaces that fail to keep the pilot lit.
Replace tripped rollout switches, but also diagnose why flames rolled out, as this indicates a serious underlying condition.
Replace failed draft inducer motors in 80%+ efficiency furnaces, failure causes pressure switch trips and no-heat conditions.
Replace failed heating elements in electric furnaces, test all elements and sequencers before partial replacement.
Replace failed sequencers that stagger heating element startup to prevent circuit overload.
Replace cracked or blocked pilot tubing on older standing pilot furnaces and boilers.
Repair standing pilot assembly issues on older furnaces, thermocouple, pilot orifice, and gas valve.
Replace corroded or leaking main gas shutoff valves at HVAC equipment.
Outdoor Unit & Noise Components
Install compressor sound blankets to reduce outdoor unit noise, particularly useful in Georgetown's zero-lot-line neighborhoods.
Replace deteriorated equipment pads and isolation mounts that transmit vibration through slabs and walls.
A Safety Switch That Should Never Just Be Reset
The flame rollout switch is a manual-reset high-temperature safety switch mounted near the burner compartment, positioned specifically to detect the heat of a flame that has rolled outward, away from its intended path into the heat exchanger, rather than staying contained where it should burn. Under normal operation, burner flames travel up into the heat exchanger tubes and never come close to where the rollout switch is mounted, so a tripped rollout switch is always telling you something has gone genuinely wrong with combustion, not that the switch itself is randomly malfunctioning.
Flame rollout has a handful of underlying causes, and diagnosing the actual cause is more important than the switch replacement itself. A blocked or significantly restricted heat exchanger, often from years of accumulated debris or corrosion, forces combustion gases and flame to find an alternate path outward rather than through their intended route. A cracked heat exchanger can similarly redirect flame and combustion gases. A failing or undersized draft inducer that isn't pulling flue gases through properly at an adequate rate can also cause flames to roll outward from the burner rather than being drawn correctly into the heat exchanger passages.
Because a manual-reset rollout switch requires physically pressing a reset button to restore operation after it trips, and because it's a safety device specifically protecting against a fire and carbon monoxide hazard, we treat any tripped rollout switch as a full diagnostic event, never a quick reset-and-move-on repair. We inspect the heat exchanger condition, verify draft inducer performance and pressure switch operation, and check burner alignment and flame pattern before ever simply resetting the switch and calling the furnace fixed, resetting it without addressing the root cause just sets up the same dangerous condition to recur.
If the rollout switch itself has failed, meaning it's not tripping when it should, or has become unreliable in resetting properly, we replace it matching the exact temperature rating and mounting configuration to the original. But the switch replacement is almost always the smaller part of this service call, the real work is confirming why flame rolled out in the first place and making sure that underlying cause is fully resolved.
Frequently Asked Questions, Furnace Rollout Switch Replacement
Need a Component Diagnosed or Replaced?
We test before we replace. Most parts are on the truck for same-day service.