"I have worked successfully with Signet Testing for more than twenty-two years…no matter where or who I serve, will always be my go-to inspector, based on the credibility and the complete control they provided."

"Moscone Convention Center project was extremely complicated due to the interrelationship of several structural framing systems… Signet’s field personnel displayed a level of competence that is, unfortunately, so rare in today’s construction industry."

"I highly recommend MatriScope for projects requiring high levels of knowledge and dependability. MatriScope’s office and field staff have provided first-rate customer service and project management support…"

“On many occasions the contractor required last minute inspections and MatriScope was there to provide same day requests for services, demonstrating their ability to go above and beyond.”

"Outstanding effort and service provided during construction of the Colusa Power Plant…The entire Signet team worked with tremendous professionalism to support the project with its demanding needs and schedule."

“MatriScope’s performance has continuously proven to be professional. They can be relied upon to provide knowledgeable expertise, timely reports, and thorough inspections.”