HVAC & Air Quality

Replace all air filters; inspect filter racks and housing for leaks; document filter ratings

Small

$30–$130 per visit

Mid (LA base)

$50–$200 per visit

Large

$70–$290 per visit

Inspect all drive belts for wear, cracking, and tension; replace as needed; align pulleys

Small

$50–$140 /unit

Mid (LA base)

$75–$200 /unit

Large

$100–$270 /unit

Pressure wash and clean condenser coils; inspect fins and fan blades

Small

$100–$260 /unit

Mid (LA base)

$150–$400 /unit

Large

$220–$580 /unit

Flush and clean condensate drain pans and lines; treat with algaecide tablets

Small

$50–$130 /unit

Mid (LA base)

$75–$200 /unit

Large

$110–$290 /unit

Clean supply and return ducts using brush and vacuum system; sanitize with EPA-approved treatment

Small

$325–$1,300 per visit

Mid (LA base)

$500–$2,000 per visit

Large

$725–$2,900 per visit

Chemical clean evaporator coil to restore heat transfer efficiency and prevent mold growth

Small

$130–$325 /unit

Mid (LA base)

$200–$500 /unit

Large

$290–$725 /unit

Install roof or wall exhaust fan; connect ductwork and electrical; set speed control and interlock with hood system

Small

$300–$1,800 /unit

Mid (LA base)

$500–$3,000 /unit

Large

$775–$4,650 /unit

Inspect motor and bearings, clean blades and housing, check belt tension and alignment

Small

$50–$130 per fan

Mid (LA base)

$75–$200 per fan

Large

$110–$290 per fan

Diagnose and repair HVAC system failures; restore cooling or heating to operational status

Small

$160–$1,600 per visit

Mid (LA base)

$200–$2,000 per visit

Large

$250–$2,500 per visit

Full PM: inspect belts, bearings, coils, refrigerant levels, drain pans, and controls

Small

$100–$260 /unit

Mid (LA base)

$150–$400 /unit

Large

$220–$580 /unit

Measure CO2, VOCs, particulates, humidity, and temperature; provide remediation report

Small

$210–$560 per visit

Mid (LA base)

$300–$800 per visit

Large

$405–$1,080 per visit

Install make-up air unit to replace air exhausted by kitchen hoods; connect gas, electrical, and ductwork; balance with hood exhaust CFM

Small

$1,200–$6,000 /unit

Mid (LA base)

$2,000–$10,000 /unit

Large

$3,100–$15,500 /unit

Inspect heat exchanger, burner, filters, and controls; clean intake louvers; calibrate airflow

Small

$130–$325 /unit

Mid (LA base)

$200–$500 /unit

Large

$290–$725 /unit

Test refrigerant charge, inspect for leaks, recharge as needed with certified refrigerant

Small

$105–$420 /unit

Mid (LA base)

$150–$600 /unit

Large

$210–$840 /unit

Crane-set and connect rooftop HVAC unit; run refrigerant lines, electrical, and controls; commission unit and balance airflow; obtain permit and inspections

Small

$1,800–$9,000 /unit

Mid (LA base)

$3,000–$15,000 /unit

Large

$4,650–$23,250 /unit

Complete RTU PM: all mechanical, electrical, and refrigerant components

Small

$130–$390 /unit

Mid (LA base)

$200–$600 /unit

Large

$290–$870 /unit

Calibrate all thermostats and building controls; test setback schedules; update programming

Small

$65–$195 per visit

Mid (LA base)

$100–$300 per visit

Large

$145–$435 per visit

Service refrigeration unit, evaporator fan, condenser, and controls for walk-in cooler

Small

$130–$325 /unit

Mid (LA base)

$200–$500 /unit

Large

$290–$725 /unit