Greaver Technical Services was founded in September 1993 by an 11-year veteran of the Roche Diagnostics Systems field service department. Our goal is to provide COBAS ® users an alternative to expensive OEM service contracts.

In addition to providing instrument preventive maintenance and servicing, we offer fully reconditioned COBAS BIO®, COBAS FARA® and COBAS MIRA® analyzers, refurbished to the original manufacturer's specifications.