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Furnace Repair

Furnace Repair in San Antonio

Expert troubleshooting for heating issues. We fix ignition failures, blowers, and switches.

Overview

A broken furnace can be a safety hazard. Our technicians are trained to diagnose and repair all types of heating systems, from gas furnaces to electric air handlers.

Our Furnace Repair Services

Gas Furnace Repair

Troubleshooting ignition failures, blower motor issues, and heat exchanger cracks.

Electric Heating Service

Repair and service for electric air handlers and heating strips.

Pilot Light Repair

Fixing pilot lights that won’t stay lit or won’t ignite.

Ignitor Replacement

Replacing cracked or weak hot surface ignitors.

Flame Sensor Cleaning

Cleaning oxidized sensors that cause the furnace to cycle on and off.

Blower Motor Replacement

Replacing noisy or seized indoor blower motors.

Heat Exchanger Inspection

Critical safety check for cracks that leak carbon monoxide.

Draft Inducer Motor Repair

Fixing the small motor that vents exhaust gases.

Sequencer Replacement

Fixing electric heaters that stick on or won’t turn on.

Limit Switch Replacement

Replacing safety switches that prevent overheating.

Gas Valve Replacement

Replacing faulty valves that don’t open or leak gas.

Flue Pipe Repair

Fixing rusted or disconnected exhaust vents.

Why Choose Rangers Pro?

Frequently Asked Questions

A burning smell is common when first turning it on, but persistent smells indicate a problem.

Need Service Now?

Our expert technicians in San Antonio are ready to help. Call now for priority scheduling.

Licensed & Insured

Locally Owned in Bexar County

$50 Off First Repair

New customers save on any HVAC or Roofing repair over $300.