Commercial kitchen exhaust hood testing and certification in Pico Rivera, California. CalHERS Energy provides TAB Certified professionals serving Pico Rivera and the surrounding area since 2010. Call us today to schedule your project or request a free quote.
Phone: (916) 888-8770
Pico Rivera operates under Title 24 energy code requirements for CZ 6–9 (Mediterranean to semi-arid), with mechanical permits and energy compliance enforced by the Los Angeles County or city building department. Commercial HVAC installations require NRCA mechanical acceptance test certificates at final inspection. The city falls within the South Coast Air Quality Management District (SCAQMD) jurisdiction, which requires Authority to Construct permits for commercial boilers and large HVAC equipment above specified emission thresholds. SCE and SoCalGas serves the area and offers commercial efficiency incentive programs — many of which require third-party TAB (testing, adjusting, and balancing) documentation as a condition of rebate eligibility. With a population of 63K, Pico Rivera has a substantial commercial and industrial building stock. Pico Rivera's economy features manufacturing facilities requiring industrial ventilation testing and process exhaust verification, and retail and commercial developments requiring multi-tenant HVAC balancing and Title 24 compliance for tenant improvements — the types of large-scale commercial and industrial projects where our certified TAB team delivers the most value. CalHERS Energy is Northern California-based and travels to Pico Rivera for large commercial air balancing, cleanroom certification, Title 24 mechanical acceptance testing, and multi-building HVAC commissioning projects.
City of Pico Rivera Building Department or Los Angeles County Building Division
The Pico Rivera building department or Los Angeles County Building Division issues mechanical permits and enforces Title 24 energy code compliance. NRCA mechanical acceptance test certificates are required at final inspection for all commercial HVAC systems. South Coast Air Quality Management District (SCAQMD) Authority to Construct permits may be required concurrently for boilers and large commercial HVAC equipment with emissions above district thresholds. CalHERS Energy coordinates directly with Pico Rivera building officials and inspectors when providing TAB services for large commercial projects in the area.
California commercial kitchens must comply with California Mechanical Code (CMC), International Mechanical Code (IMC), NFPA 96 (Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations), and local fire marshal requirements. UL 300 fire suppression systems require proper exhaust airflow for activation. Health departments also verify ventilation adequacy. Testing documentation is typically required for permit final, fire marshal inspection, and annual fire system certifications.
Capture velocity is the airflow speed at the hood's capture plane that draws cooking effluent (grease, smoke, steam) into the exhaust system. ASHRAE and IMC require minimum 50 FPM (feet per minute) for light-duty cooking, 75-100 FPM for medium-duty, and 100-150 FPM for heavy-duty cooking with solid fuel. Actual requirements depend on hood type (wall canopy, island, proximity), cooking equipment, and specific manufacturer ratings. We measure and document these values for code compliance.
Makeup air replaces the air exhausted by kitchen hoods to maintain proper building pressure. Without adequate makeup air (typically 80-90% of exhaust volume), kitchens experience negative pressure causing doors slamming, backdrafting of gas appliances (CO hazard), reduced exhaust performance, and uncomfortable drafts. California energy code also requires heated/tempered makeup air in certain climate zones. Our testing verifies proper makeup air balance.
Initial testing is required for new installations, major modifications, or change of cooking equipment type. Ongoing testing is recommended annually as part of fire system inspection and kitchen ventilation maintenance. Many jurisdictions require rebalancing documentation when fire suppression systems are recharged. Insurance carriers and franchisors may also mandate periodic verification for risk management.
Our testing includes: exhaust airflow measurement at each hood section, capture velocity readings across the hood face, makeup air volume verification, kitchen space pressure testing, temperature rise through hoods, documentation of hood and duct specifications, and fire suppression system interlock verification. We provide a certified report with all measurements for health department and fire marshal submissions.
Yes, smoke spillage can occur even with sufficient CFM if: capture velocity is inadequate (exhaust spread too thin), makeup air introduces excessive turbulence at cooking surfaces, HVAC supply registers create cross-drafts at hood edge, appliances are positioned incorrectly under hoods, or grease buildup on filters restricts airflow. Our testing identifies these issues and provides recommendations for correction.
Kitchen exhaust testing typically ranges from $500-$1,500 per kitchen depending on the number of hoods, equipment complexity, and documentation requirements. Multi-location restaurant chains often qualify for volume pricing. Emergency or expedited testing is available at premium rates. For an accurate quote, submit your project details including hood schedules and kitchen plans to Office@calherstab.com.
Type I hoods (grease hoods) are required over equipment producing grease-laden vapors: fryers, grills, ranges, ovens, woks. They include grease filters, fire suppression, and connect to dedicated grease exhaust ductwork. Type II hoods (heat/steam hoods) serve equipment producing only heat, moisture, or odors: dishwashers, steam tables, ovens without grease. Type II systems have less stringent fire protection requirements. Both require testing but have different airflow standards.