United Heating & Air
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HVAC Pricing Guide

General price ranges based on typical Central Valley jobs. Your exact price is always confirmed in writing after diagnosis — never before.

ServiceTypical Range
AC diagnostic visitStandard diagnostic fee, credited toward repair if you proceed
Common AC repairs (capacitor, contactor, refrigerant leak)$150 – $900
Furnace repair (ignitor, flame sensor, control board)$150 – $950
AC tune-up / maintenance visit$99 – $189
Duct cleaning (whole home)$300 – $700, scope-dependent
New central AC installation$5,500 – $12,500, size and efficiency dependent
New furnace installation$4,000 – $9,500, size and efficiency dependent
Full system replacement (AC + furnace)$9,000 – $18,000+, size and efficiency dependent
Smart thermostat installation$175 – $450 including equipment
Ductwork repair/sealing$300 – $1,800, scope-dependent

Why ranges, not fixed prices? The exact repair or installation cost depends on your specific equipment, ductwork condition, and electrical setup. We give you a firm, written number after diagnosis — that number doesn't change once you approve it.

Ready when you are

Straight answers, honest pricing, work you can verify.

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