MACS Lab Logo Call 1-800-MACS LAB MACS Lab Logo Analytical and
Environmental Services
Material Analysis and Characterization Service
MACS Lab, Inc.
431 Crown Point Circle, Suite 120
Grass Valley, CA 95945-9531
1-800 MACS LAB, 1-800-622-7522
(530) 274-1470
Fax (530) 274-1636
Green Certified

About MACS Lab, Inc.

MACS Lab was founded in 1989 as an independent testing laboratory. Since then we have served thousands of customers, from individuals to Fortune 500 companies, and have analyzed over a million samples. In 2011 we moved to our present location in beautiful Grass Valley, California, near Sacramento.

What distinguishes MACS Lab from other labs is our commitment to customer service. We are here to serve you with quality and integrity. When you call us, you talk to a real person, not a computer. Our state-of-the-art software helps us serve you better. Need a copy of a report from six years ago? We can send it in seconds. We are big enough to give you expert service, and small enough to give you personal attention.

MACS Lab, Inc. is an equal opportunity employer and does not discriminate on the basis of race, color, creed, national origin, sex, sexual orientation, age or handicap. The diverse make-up of our organization reflects our commitment to hiring policies that assess individuals solely on the basis of their skills, experience and character. MACS Lab is a drug-free, smoke-free company. Prospective employees are subject to a background check, a credit check and can be asked to submit to a random drug or alcohol test at any time while employed.