Scientific Equipment Repair (SER) was founded in 1988. We are conveniently located in Mountain View, California, the heart of Silicon Valley in the Northern California Bay Area. As a Veteran-owned small business, SER understands how important time is to any organization, large and small. With our years of experience, SER is the company you can trust to repair your laboratory equipment, as well as the place to shop for quality reconditioned lab instruments. All used instruments are brought to factory specifications and backed by our 90-day warranty on parts and labor unless otherwise noted.