Yorke Engineering, LLC has assisted over 1,100 customers with their Air Quality and Environmental compliance, engineering, and permitting issues. Our philosophy is to efficiently help government and industrial customers with the complex array of environmental rules and regulations issued by local, state, and federal agencies. From simple permits to complex agency negotiations, from small companies to the largest of California’s organizations, Yorke has successfully helped solve our clients’ Air Quality and Environmental issues in a cost-effective and efficient manner.

Our staff of 45 technical specialists has over 900 years of combined environmental experience and consists of engineers that specialize in Air Quality, Waste, Water, CEQA, Safety, and Industrial Hygiene.

• Air Quality
• Water
• Haz. Waste & Materials
• CEQA
• Safety
• Industrial Hygiene
• On-Site Support

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