Home Heating System Services

Choosing the Right Heating System for Your Home

For homes with existing ductwork, the choice is typically between a gas furnace, an air source heat pump, or a hybrid system combining both. Gas furnaces are the most common and deliver reliable high-capacity heat at lower equipment cost. Air source heat pump services deliver efficient heating and cooling in a single system. Hybrid systems combine a heat pump with gas furnace backup for maximum efficiency in all conditions.

For homes without ductwork, a significant share of the pre-1975 housing stock throughout the San Fernando Valley, ductless mini split installation is the most practical path to year-round comfort. A 3-inch wall penetration is all the structural work required, bypassing the $4,000-$8,000 duct retrofit a central system would need.

When Heating System Repair Makes Sense

Most heating system repairs are single-visit fixes. The 50% rule guides the decision: if the total repair cost is below 50% of replacement cost and the system is under 12 years old, repair is the better financial choice. Above 50% on a 12+ year system, replacement almost always wins on total cost of ownership.

• Ignitor replacement: $150-$350. The most common first-of-season furnace failure. Diagnoses and replaces in one visit.
• Flame sensor: $75-$250. Oxidizes after months of summer idle. Cleaning or replacement restores ignition.
• Capacitor: $150-$350. Most common heat pump failure. Prevents the motor from starting.
• Control board: $400-$900. When multiple components fail simultaneously, the control board is often the root cause.
• Heat exchanger: $1,500-$3,500 to replace, or furnace replacement. A cracked heat exchanger is a CO safety concern requiring immediate assessment.

Signs Your Heating System Needs Replacement

• Age over 15-20 years: Gas furnaces have a 15-20 year lifespan with maintenance. Heat pumps: 12-15 years. Past these thresholds, efficiency degrades and repair frequency increases.
• Repeated repairs: More than one heating system repair per season signals a system in terminal decline.
• Uneven heating: Rooms consistently too cold or too warm when the system is running indicate distribution, sizing, or efficiency problems.
• Rising energy bills: Heating bills significantly higher than similar homes with no change in usage are a reliable efficiency signal.

Annual Heating System Maintenance

Annual furnace maintenance at $80-$200 covers heat exchanger inspection, burner cleaning and combustion analysis, flame sensor cleaning, ignitor testing, gas pressure verification, blower motor inspection, and airflow measurement. It catches the failures that cause $300-$900 emergency calls mid-winter before they happen. Most manufacturer warranties require documented annual service to remain valid. The best time to schedule is September or October, before heating season begins.