Sigma Engineering

SIGMA Engineering is a complete service Mechanical Engineering/Consulting company situated in Sacramento, California. Established in 1997, the company consists of a team of eight. We're licensed to practice engineering in California, Nevada, Florida, and Oregon, and maintain general and professional liability insurance. We provide Mechanical, Plumbing and Fire Protection Engineering to architects, building owners, design/build contractors, building and facility management, and various private and public engineering departments.