CSI is a NEBB Certified Firm that specializes in Cleanroom Services & Investigation for the microelectronic, bio/pharmaceutical, & other high-tech industries in Northern California. We have a combined 25 years experience in Cleanroom Design & Performance Testing...
Filter Leak Testing and Repair for ceiling, wall mounted, filter bank, or bench tested HEPA & ULPA filters using PSL or PAO challenge. If a test area is not available, we can provide a temporary Class-10 environment in which to test...
Specializing in Hardscape Design and Installation.
Also known as: CSI Inc