Est. 2001
Over Two Decades of Service
Certified Environmental Consultant
Cal/OSHA Certified
AIHA Member
American Industrial Hygiene Assoc.
SAM.gov Registered
Federal Contracting Approved
Four services. One certified standard.
Every project — residential to industrial — is led by California-certified inspectors with chain-of-custody you can stand behind in court, in audit, or in front of an insurer.
Three generations. One standard.
Westech Environmental LLC is a family firm built on a standard that hasn't changed in over two decades. Founded in 2001 by Anthony D. Belcher — a California Certified Asbestos Consultant with more than 35 years in environmental hygiene — Westech earned its reputation on legally defensible work that property managers, contractors, and institutions could rely on. That standard passed through Anthony's daughter, Keadraian Belcher, who served as the company's Office Manager before stepping down to lead C.L.A.S.S.Y., a nonprofit serving at-risk children.
Today, Westech is led by its third generation: Janaya Belcher, Chief Operating Officer and Anthony's granddaughter. Janaya didn't inherit the firm — she grew up in it. Starting part-time in high school, she did every job there was: running errands, cleaning the office, researching regulations, and calculating air changes per hour for required CFM. After earning her place in the field, she was hired by the UC Davis Medical Center's environmental department — then left an established institution to take the reins of her grandfather's firm as he began his transition out after a distinguished career.
A Certified Asbestos Contractor/Supervisor and Certified Asbestos Building Inspector, Janaya leads Westech with a single mission: to protect and carry forward the reputation three generations of her family have built — delivering the same defensible, dependable work that has defined Westech from the start.
Educational Videos & Resources
MOLD VIDEO LAWYER
MOLD REPAIR
ASBESTOS
Why It Matters: California Compliance
We uphold the highest standards of environmental integrity through rigorous testing and defensible compliance. Our approach ensures that every asbestos consultation and mold remediation project in California meets or exceeds regulatory requirements with absolute safety and technical precision.
Under federal law, any material containing more than 1% asbestos is regulated as asbestos-containing — and a thorough inspection is required before renovation or of virtually any commercial, institutional, or industrial building.
Here's what surprises many owners: asbestos has never been fully banned in the United States, and building materials are sourced globally from countries with very different standards. That means you cannot assume a material is asbestos-free based on a building's age or where the materials came from. The only way to know is a certified survey — which is exactly what we provide, and what keeps your project compliant and your liability covered.
Certified Testing Across Greater Sacramento
We deliver legally defensible asbestos, mold, and lead testing throughout Sacramento, Roseville, Folsom, and surrounding Northern California communities, ensuring local property owners remain safe and fully compliant.
A legacy built across three generations
THE BELCHER FAMILY
Gen 01
FOUNDER
Anthony D. Belcher
California Certified Asbestos Consultant · Founded Westech 2001
Anthony built Westech on a standard that hasn't changed in over two decades. With more than 35 years in environmental hygiene, he established the firm's reputation for legally defensible work that property managers, contractors, and institutions could rely on.
35+ years experience
Gen 02
SECOND GENERATION
Keadraian Belcher
Office Manager · Anthony's daughter
Keadraian carried the standard forward as the company's Office Manager, deepening the family's commitment to the communities they served. She later stepped down to lead C.L.A.S.S.Y., a nonprofit dedicated to serving at-risk children.
Community leadership
Gen 03
CURRENT LEADERSHIP
Janaya Belcher
Chief Operating Officer · Anthony's granddaughter
Janaya didn't inherit the firm — she grew up in it. Starting part-time in high school, she ran errands, cleaned the office, researched regulations, and calculated air changes per hour for required CFM. After being hired by the UC Davis Medical Center's environmental department, she returned to take the reins of her grandfather's firm as he began his transition out of a distinguished career.
CABI certified