No Heat Repair in Georgetown, TX, All Heating System Types
When there is no heat, regardless of what type of heating system you have, ProAir Georgetown diagnoses the specific cause and repairs it same-day. Gas furnaces, heat pumps struggling in cold weather, and electric heat strips each fail differently. We carry the right parts for all three. We regularly hear from homeowners who waited weeks after the first cold snap before calling, only to find the problem had gotten worse in the meantime, calling as soon as heat drops out keeps the fix simpler and usually cheaper.
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📞 Call (512) 798-8094, 24/7Symptoms, What You’re Seeing
Match your symptoms below. Each points to a specific cause. We’ll confirm the exact issue on-site.
| What You’re Experiencing | What It Likely Means |
|---|---|
| Thermostat set to heat, blower runs but only cold air comes out | Gas furnace: failed igniter, flame sensor, or gas valve issue |
| Heat pump running in heat mode but home temperature keeps falling | Reversing valve stuck in cooling, low refrigerant, or defrost board failure |
| System runs but indoor temperature never rises more than 1-2 degrees per hour | Undersized emergency heat, refrigerant deficit, or significant duct leak |
| Furnace ignites briefly then shuts off, repeats every few minutes | Flame sensor lockout or pressure switch fault, safety shutdown cycle |
| No air movement at all when heat is called | Blower motor, control board, or thermostat wiring failure |
"It's been two months now. We're not getting hot water."
"How much you guys are charged to come out and look at my heating and cooling system."
Real, anonymized excerpts from Georgetown-area service calls.
What’s Causing the Problem
Georgetown-specific causes based on 3,200+ service calls in Wolf Ranch, Sun City, Berry Creek, and Teravista homes.
Gas Furnace Failures
Most Georgetown gas furnaces fail first at the igniter or flame sensor. Igniters glow briefly but don’t sustain flame when the flame sensor is coated with oxidation, a $95-$145 clean or replace. Failed gas valves ($180-$280) and cracked heat exchangers ($400-$900+) are less common but more serious.
Heat Pump in Heating Mode
Georgetown winters require a heat pump to extract heat from outdoor air even at 30-35°F. Common heating-mode failures: reversing valve stuck in cooling position ($280-$420), low refrigerant reducing heating capacity, or defrost board failure causing the outdoor unit to ice over and lose output.
Electric Heat Strip Failure
Homes with electric air handlers lose heating when individual strips burn out. The system heats but not enough, one strip may work while others don’t. Individual element burnout ($120-$200 per element) or a failed sequencer ($95-$150) are the most common causes.
Thermal Limit and Safety Switch Trips
All heating system types use high-limit safety switches that cut heating when temperatures exceed safe thresholds. A tripped limit switch points to restricted airflow (clogged filter or blocked duct), an oversized flame, or a cracked heat exchanger. The switch itself is $45-$85, but the underlying cause must be found.
Clogged Filter Causing Safety Shutdown
A severely clogged filter causes a furnace to overheat and trip the high-limit switch, shutting off heating entirely while the blower keeps running. Georgetown homes with pets, nearby construction, or deferred maintenance are most affected. Always check the filter before calling, a free fix if that’s the cause.
From Your Call to Fixed, Fast
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Call (512) 798-8094 and speak with a live technician. We answer 24/7, no recording, no wait.
Georgetown Technician Dispatched
A licensed Georgetown technician dispatches from our local office, average arrival 45-60 min.
Written Estimate
Complete written estimate before any work begins. No surprises at invoice time.
Fixed + 1-Year Warranty
Repair completed, system tested. 1-year parts and labor warranty on your receipt.
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Georgetown & Williamson County
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Same-Day Service in Georgetown
Written estimate before any work. 1-year warranty. TX licensed. Georgetown dispatched.
(512) 798-8094