Ventilation & Dust Control

Semi-annual photometric and visual bag leak inspection with filter media condition assessment and full bag set replacement where required

Small

$325–$470 /unit

Mid (LA base)

$500–$725 /unit

Large

$725–$1,050 /unit

Annual face velocity test, sash operation check, filter inspection, and airflow alarm calibration for industrial fume hoods and LEV systems

Small

$130–$325 /unit

Mid (LA base)

$200–$500 /unit

Large

$290–$725 /unit

OSHA-compliant industrial hygiene sampling for airborne particulates, VOCs, and chemical exposures with comparison to PEL and NIOSH REL thresholds

Small

$350–$470 per job

Mid (LA base)

$500–$675 per job

Large

$675–$910 per job

NADCA-standard cleaning of industrial HVAC ducts, fume exhaust ducts, and local exhaust ventilation with pre and post-clean airflow measurement

Small

$650–$940 per job

Mid (LA base)

$1,000–$1,450 per job

Large

$1,450–$2,100 per job

Quarterly PM of pulse-jet baghouse, cartridge, and cyclone dust collectors including pulse-jet solenoid test, differential pressure optimization, and hopper inspection

Small

$260–$375 /unit

Mid (LA base)

$400–$580 /unit

Large

$580–$840 /unit

Annual PM of industrial exhaust fans and roof ventilators including belt, bearing, and blade inspection with backdraft damper operation test

Small

$65–$95 /unit

Mid (LA base)

$100–$145 /unit

Large

$145–$210 /unit