Our Air Quality Professionals and Certified Permitting Professionals know the ins and outs of AQMDs, APCDs, air permitting, and air compliance, and have years of experience in one of the most stringent air quality regulated areas in the country—Southern California. This enables our team of air quality professionals to better understand and negotiate the air permitting process, providing you with a practiced, efficient approach to regulatory compliance.

We’ve worked with various Air Quality Management Districts, including South Coast Air Quality Management District (SCAQMD), San Diego Air Pollution Control District (SDAPCD), and the Bay Area Air Quality Management District (BAAQMD).

Our broad experience means we’re always on the forefront of new regulations to better serve you.


Air Emissions Reporting/Inventory: 
AB2588 Air Toxics “Hot Spots” Emissions Report, Dispersion Modeling, Health Risk Assessments
Annual Emissions Report (AER)

Air Permitting: 
Best Available Control Technology (BACT) Determination
Modeling and Offsets
New Source Review (NSR)
Permit to Construct/Operate for New, Modified, and Relocated Sources
RECLAIM Permitting and Reporting Requirements
Title V Initial Permit, Permit Renewal, and Modification

Compliance Consulting: 
Compliance Audit
Notice of Violation (NOV) Resolution Assistance and Compliance Planning
RECLAIM Permit Compliance and Reporting
WAIRE Permit Compliance and Reporting (SCAQMD Rule 2305)
Specific Rule Applicability and Compliance Plan (SCAQMD Rules 403, 1405, 1466…)
Staff Training
Title V Initial Permitting and Renewal
Title V Permit Compliance and Optimization
Visible Emissions and Dust Control Plans, and Monitoring



Nalinna Rasu


Principal, Environmental Compliance

Bruce Thrupp

Principal, Business Development

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