Furnace repair in Texas costs $150–$1,500, depending on the part and system condition. Diagnostic fees run $75–$150, minor repairs $150–$400, blower motor work $400–$900, and major component repairs like a heat exchanger $1,000–$2,500. Most homeowners pay $200–$600 for common fixes.
Average Furnace Repair Cost Estimate in Texas (2026)
In most parts of Texas, you can expect to pay between $180 and $750 for a furnace repair in 2026.
Most Common Furnace Repairs and Their Price Ranges
| Repair Type | Typical Cost |
| Ignitor Replacement | $180–$350 |
| Flame Sensor Cleaning | $150–$250 |
| Blower Motor Repair | $350–$600 |
| Circuit Board Replacement | $400–$750 |
| Thermostat Troubleshooting | $120–$250 |
| Gas Valve Replacement | $300–$500 |
| Limit Switch Replacement | $200–$400 |
Prices can increase during peak demand months (January–February) or for emergency after-hours service.
Need quick help? Schedule priority service via our Furnace Repair in Temple, TX page.
What Affects the Cost of Furnace Repairs?
Not all repairs are created equal and neither are all systems. Here are some factors that drive the price up or down:
- Furnace Age: Older systems often require rare or discontinued parts
- Brand and Model: Proprietary parts cost more and take longer to source
- Gas vs Electric: Electric repairs are often less expensive
- System Access: Attic or crawlspace units may incur higher labor costs
- Emergency Timing: Nights, holidays, and freezing temps = higher rates
Not sure what’s wrong? Our Temple HVAC Services include full diagnostic assessments before we quote.
When a Furnace Repair Might Not Be Worth It
If your furnace is 12–15 years old or requires multiple parts, repairs may only delay a bigger issue. You should start considering a system replacement if:
- You’ve had two or more repairs in the past 24 months
- The quoted repair cost is more than 40% of the replacement cost
- The unit is making unusual noises, emitting odors, or short-cycling
- Your energy bills are rising despite similar usage
For a full install quote, see our Furnace Installation Cost Guide to compare repair vs replace options.
Regional Furnace Repair Cost Estimate
Furnace repair costs vary slightly across Central Texas:
| City | Typical Repair Cost |
| Temple | $180–$650 |
| Belton | $200–$700 |
| Copperas Cove | $220–$750 |
| Killeen | $250–$750 |
Is Furnace Tune Ups Service Prevent Costly Repairs?
Absolutely. Many common furnace issues especially ignitor failures, blower motor problems, and sensor malfunctions can be prevented with routine maintenance.
Scheduling a professional service for furnace tune ups helps extend system lifespan, improve energy efficiency, and reduce emergency breakdown risks during peak winter months.
Our furnace tune ups service includes full system inspection, burner cleaning, airflow testing, thermostat calibration, and safety checks to ensure your heating system runs reliably all season.
Final Takeaway: Repair Now, or Plan Ahead?
If your furnace is under 10 years old, and the repair is under $500, fixing it is usually the right call. But if you’re seeing frequent breakdowns or high energy bills, a new furnace may save you more in the long run, especially when energy efficiency and warranty coverage are factored in.