Keep Your Kitchen Compliant, Odor-Free, and Fire-Safe: Expert PCU Cleaning & Maintenance

From heavy grease removal to electrostatic cell degreasing and charcoal panel replacement, SoCal Hoods keeps Southern California’s commercial kitchens operating safely and up to code. Friendly, certified, and local.

We Know Your Kitchen Can’t Afford Airflow Shutdowns or Citations

At SoCal Hoods, we get it—running a commercial kitchen in Southern California is high-stakes. When your Pollution Control Unit (PCU) gets clogged with heavy grease buildup, carbon scale, or saturated filters, everything grinds to a halt. Smoke lingers in the kitchen, exhaust hood airflow drops, rooftop grease creates fire hazards, and local air quality inspectors start asking questions.

You don’t just need a cleaning crew; you need a team that understands the complex engineering behind modern commercial kitchen pollution control and exhaust filtration. We combine hands-on technical expertise with friendly, reliable service to keep your facility code-compliant, safe, and operating at peak performance.

Comprehensive PCU Maintenance & Cleaning Services

ESP Cell Deep Degreasing

Thorough cleaning and dry-out of electrostatic precipitator (ESP) collector cells and ionizing wires to restore electrostatic efficiency and prevent electrical arching.

Filter Maintenance & Replacement

Scheduled replacement and cleaning of disposable pre-filters, high-efficiency HEPA modules, and primary grease filtration layers to protect internal components.

Odor Control Module Service

Inspection and replacement of activated carbon panels and odor-mitigation media to stop heavy cooking smells before they reach neighboring properties.

Cabinet & Fan Washdown

Scraping, steam cleaning, and degreasing of internal PCU housing walls, access doors, and exhaust blower blades down to bare metal.

Preventative Maintenance Contracts

Customized service schedules tailored specifically to your menu and cooking volume—preventing sudden airflow restrictions before they disrupt service.

California Regulatory Compliance

Complete post-service inspection documentation to ensure you meet NFPA 96 fire safety codes and regional air quality standards (including SCAQMD guidelines).

Why Scheduled PCU Maintenance Pays Off

Neglecting your pollution control unit leads to domino-effect issues across your entire restaurant operation:

Regulatory Protection: Avoid costly fines, air pollution citations, or unexpected shutdown orders from local fire marshals, health inspectors, and air quality districts.
Energy Efficiency & Airflow: Heavy buildup forces exhaust fans and motors to work twice as hard, driving up utility bills and choking hood suction.
Fire Safety First: Removing flammable grease deposits from inside the PCU cabinet and rooftop housing significantly reduces fire hazards.
Equipment Longevity: Regular cleaning prevents premature electrical failure in ESP cells, fan belt breakdown, and expensive component repairs.

Recommended Service Schedules

Kitchen Type & Usage	Recommended Frequency	Key Focus Areas
High-Volume / Solid Fuel (Charcoal, Wood-Fired, Heavy Grilling)	Monthly	ESP cell deep washing, pre-filter replacement, full cabinet washdown
Standard Commercial (Woks, Fryers, Heavy Line Cooking)	Quarterly	Filter replacement, ESP cell inspection/wash, carbon panel check
Low-Volume / Light Cooking (Baking, Steamers, Pizza Ovens)	Semi-Annually	System diagnostic, surface cleaning, preventative filter refresh

Proudly Serving Commercial Kitchens Across Southern California

From Los Angeles and Orange County to San Diego and the Inland Empire, commercial kitchen managers trust SoCal Hoods for honest advice, precise work, and rapid turnaround times.

Ready to Schedule Your PCU Maintenance?

Don’t wait for smoke or airflow issues to disrupt your business. Contact our team today for a fast quote or to set up a customized preventative maintenance plan.

Or call us directly at 1-844-847-0229 to speak with a technician.

Pollution Control Unit Maintenance