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Professional Furnace & Heating Service
No heat or strange furnace noises? Licensed HVAC technicians through BOOTMARK diagnose and repair gas, electric, and oil heating systems fast.
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Inspection + report
Igniter, blower, or sensor
Heat exchanger or burner
Contact us for commercial properties or special requirements
Service in early fall, before the first cold snap. No-heat calls in the first hard freeze are the busiest hours of an HVAC company's year.
Answers from the providers who do this work every day.
Short-cycling usually means a dirty flame sensor, restricted airflow from a clogged filter, or an oversized unit. Replace the filter first — it is the cheapest and most common cause.
No. It has to be replaced, and on an older furnace that generally means replacing the furnace. A cracked exchanger can leak carbon monoxide into the home, so the unit should be shut down until it is resolved.
Annually, before the season. It is a small cost that catches failing igniters, blocked flues, and cracked exchangers before they become a no-heat emergency or a safety issue.
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