Professional Environmental Compliance Services Since 1991
California Environmental Compliance, Handled With Accuracy, Experience & Diligence
Environmental Compliance Assistance LLC helps businesses navigate Federal, State, and Local environmental regulations — from air permits to hazardous waste compliance — with minimal impact on your operations.
Environmental Compliance Assistance LLC (ECA) is located in Sacramento, CA, but represents clients from coast to coast. Our company specializes in all Federal, State, and Local environmental laws and regulations — air quality, hazardous materials, stormwater, spill prevention, CEQA, and more. Whether your facility is a single gas station or a major manufacturing complex, we will not only help your business comply with all applicable requirements, but we'll also help you maintain ongoing environmental compliance and navigate a changing regulatory environment.
Where to Start
Core Solutions
Not sure which service you need? These four high-level entry points cover the most common compliance challenges — click through to the technical service that fits your situation.
Full Service Directory
All 10 Service Areas
Why Choose ECA?
1Accuracy
Defensible calculations and reporting you can stand behind before any regulator.
2Experience
Working directly with California regulatory agencies since 1991.
3Diligence
Hands-on guidance that keeps you compliant as regulations evolve.
Environmental Compliance Assistance LLC has worked directly with Government Agencies since 1991, in the development and implementation of Federal, State, and Local environmental laws and regulations.
About ECA
Let's chat. Book an appointment.
Contact Us
Use the form to tell us about your inquiry, and we'll call you back to schedule an appointment. Please be as detailed as possible — include your industry, the service you need, and any relevant regulatory background.
Office Hours
Monday – Friday, 8 AM – 6 PM PST
After-hours appointments available.