About

About Alliance Environmental Services

From asbestos and mold removal to environmental remediation, demolition, and fire damage cleanup, Alliance delivers industry-leading solutions with precision and care.
Our work protects people, preserves communities, and prepares sites for what’s next — backed by a digital system as structured and scalable as our field operations.
Companies we worked with
Who We Are

Trusted environmental remediation & hazmat services across the Western U.S.

Alliance Environmental Services, Inc. is a leading provider of environmental remediation, asbestos abatement, hazardous materials removal, and disaster site cleanup throughout California. With over 20 years of experience, our teams work with precision and urgency to protect public health, restore fire- and storm-damaged environments, and prepare infrastructure for future development.

We serve clients across California, Wyoming, and Montana. Our field-tested crews specialize in complex projects such as mountainside asbestos removal, post-wildfire hazardous debris cleanup, and regulated demolition in high-risk zones.

Whether responding to a natural disaster or preparing a federal site for redevelopment, Alliance delivers results you can trust — safely, legally, and on time.
Team

Meet the team

Willy Irwin
CEO & Founder
Elaine Irwin
Co-Founder & Principal
Trevor Irwin
Lead Estimator
From A PAST CLIENT

“Working with Alliance wasn’t just a contract - it was peace of mind. They handled our wildfire debris removal with unmatched professionalism and speed. We met every environmental compliance requirement and finished ahead of schedule.”

— Joshua Davis
Wildland Restoration Specialist
U.S. Forestry Solutions