HVAC · Van Nuys, CA

HVAC Repair Costs

Heating, cooling, and ventilation equipment. Estimates below are localized to labor and material rates in the Van Nuys, CA area (zip prefix 914). Enter your exact zip to refine.

Showing local estimates for Van Nuys, CA (91401)

Major$4,450 – $11,100

Heat pump - end of life

Replace heat pump

Major$5,000 – $10,550

Boiler - end of life

Replace boiler

Moderate$1,600 – $10,275

Reconnect or replace ductwork runs

Reconnect disconnected runs or replace damaged duct sections

Major$5,000 – $9,450

Furnace - cracked heat exchanger

Replace furnace (not repairable)

Major$4,450 – $8,875

Furnace - end of life

Replace furnace

Major$3,325 – $7,225

AC condenser - end of life

Replace AC condenser unit

Moderate$575 – $4,550

Duct sealing / plenum service

Seal ductwork and plenums (manual mastic/tape or Aeroseal aerosol)

Moderate$675 – $2,825

AC coil or major component replacement

Replace evaporator coil, condenser coil, or compressor

Moderate$350 – $1,725

Seal leaking ductwork

Mastic or foil-tape sealing of accessible duct joints and plenums

Minor$225 – $1,175

Ductwork not insulated (in uncond. space)

Insulate accessible ductwork

Major$225 – $925

Flue/vent pipe improper installation

Correct flue pipe installation

Moderate$175 – $675

AC refrigerant recharge / minor repair

Diagnose and recharge refrigerant, replace capacitor or contactor

Minor$75 – $575

Inaccessible ductwork - inspection/scope

Diagnostic access, camera, or pressure test when ductwork cannot be visually inspected

Minor$100 – $550

Baseboard heater damage/not working

Repair or replace baseboard heaters

Moderate$125 – $575

Combustion air supply inadequate

Add combustion air vent

Minor$125 – $450

Fireplace damper not working

Repair or replace fireplace damper

Minor$125 – $350

Gas fireplace - service needed

Professional gas fireplace service

Major$75 – $350

Gas line not capped/improper connection

Cap or repair gas line

Minor$50 – $325

Thermostat not working properly

Replace thermostat

Minor$50 – $300

Condensate drain line clogged/missing

Clear or install condensate drain

Minor$25 – $125

AC refrigerant line insulation missing

Re-insulate refrigerant lines

Minor$0 – $25

Furnace - dirty/clogged filter

Replace furnace filter

About These Estimates

These estimates are based on national averages adjusted for local labor and material costs using BLS and BEA data. Actual costs vary based on specific conditions, contractor availability, and project complexity. Always obtain multiple quotes from licensed local contractors.