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 100ยฐF 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 100ยฐF+ 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.
Protecting Your Compressor During Cold Snaps
A crankcase heater is a resistance heating element, either wrapped around the outside of the compressor shell as a belly band, or inserted directly into the compressor's oil sump, that stays energized during the system's off cycle in cold weather. Its purpose is to keep the compressor's crankcase oil slightly warmer than the surrounding refrigerant vapor, which prevents refrigerant from migrating into and diluting the oil during long periods when the compressor isn't running.
Without a functioning crankcase heater, refrigerant vapor naturally migrates toward the coolest point in the system during the off cycle, and in cold ambient conditions that's often the compressor's oil sump. When the compressor then starts up, that dissolved refrigerant flashes to vapor rapidly, creating foaming that carries oil out of the crankcase and away from the bearings and moving parts that depend on it for lubrication, a phenomenon called oil dilution or refrigerant migration. Repeated cold starts without adequate lubrication protection accelerate bearing wear and can lead to premature compressor failure.
This is a bigger concern on heat pumps than straight air conditioning systems, since heat pumps operate and cycle their compressors through cold weather rather than sitting completely idle all winter the way an AC-only system does. Georgetown doesn't see extended winters, but our occasional hard freezes and multi-day cold snaps are exactly the conditions where an unprotected compressor sees the most start-up stress, a compressor that's fine during a typical mild Central Texas winter can still take damage during a sharp cold event if oil dilution isn't managed.
Installation involves selecting a heater sized correctly for your compressor's crankcase volume and horsepower, mounting it securely against or inside the compressor housing per manufacturer specification, and wiring it into a control circuit, often through the defrost control board on a heat pump, so it energizes appropriately during the off cycle rather than running constantly and wasting energy. We test that the heater is drawing correct current and actually warming the compressor shell measurably above ambient before considering the installation complete.
If your system has experienced repeated cold-weather compressor issues, or if you're adding a heat pump in a home that previously ran cooling-only equipment, a properly installed crankcase heater is a relatively inexpensive way to add meaningful protection against a much more expensive compressor failure down the road.
Frequently Asked Questions, Compressor Crankcase Heater Installation
Need a Component Diagnosed or Replaced?
We test before we replace. Most parts are on the truck for same-day service.