WGR Southwest, Inc. · Since 1996
Compliance that holds in the field.
Environmental, health, and safety consultants for construction, petroleum, and industry. SWPPP, assessments, and training — written by people who still go to the site.
30
Years in practice
3
Offices
Construction · Petroleum · Industry
Sectors
Where we work
Three industries. One standard.
CGP · SWPPP · QSP / QSD
Construction
Plans, inspections, and field support for California Construction General Permit sites — from grading through NOT.
SPCC · tanks · spill response
Petroleum
Spill prevention, hazardous materials plans, and emergency response for terminals, bulk plants, and fueling operations.
IGP · QISP · MS4
Industrial
Industrial General Permit compliance, QISP coverage, and facility programs that survive an audit — not just a binder on a shelf.
Practice
Plans, permits, and people who show up.
Storm water is the center of gravity. Around it: site assessments, hazardous materials, spill response, and the training that keeps a crew current.
Full service list-
SWPPP & NPDES
Construction and industrial plans, SMARTS reporting, QSD / QSP / QISP coverage.
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Assessments
Phase I and Phase II ESAs, soil and groundwater work, hazardous waste support.
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SPCC & HMBP
Spill prevention and CUPA-ready hazardous materials plans for operating facilities.
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Counsel
Litigation support and expert testimony when a permit file becomes a dispute.
FORGE training
CASQA CGP — QSP / QSD
October 27–29, 2026 · Live online
The three-day Construction General Permit course. Interactive, built for people who will write or implement a SWPPP the following week. Taught by WGR’s John Teravskis, QSP/QSD, ToR, CPESC, QISP.
Insights
Two newsletters. Zero filler.
Latest · July 2026
The Rain Events
A monthly storm water briefing for California industrial permittees — sampling, ERA, and the practical reading of the Industrial General Permit.
Latest · May 2026
The Monthly Dirt
The long-running newsletter on California’s Construction General Permit. Field notes, rule changes, and what to do before the next forecast.
Offices
Corporate office
Los Alamitos, California
11021 Winners Circle, Suite 101
Los Alamitos, CA 90720
(562) 799-8510Existing clients can retrieve project files from the client download desk.