About Us

We Let Our Work Speak For Us

With more than 45 years of combined engineering experience, SG Engineering is a one-stop shop for all of your construction needs. Professionally executing projects in Asia, South East Asia, The Middle East, and in the United States, we believe that our combined world wide experience harnesses a magnitude of engineering solutions that will fit any scenario. Approaching each project with our full attention and dedication, SG Engineering aims to deliver projects on time, on budget, with clear and open lines of communication with owners, owner's representatives, involved engineering and architectural teams.

We proudly maintain the following certifications:
  • Service disabled veteran owned business : SDVOSB
  • Disabled veteran owned business enterprise: DVBE # 2001300
  • Certified Small Business: SB #2001300
  • BART Micro Small Business Enterprise: MSBE #1263
  • Minority-Owned San Francisco Local Business Enterprise (LBE): #CMD121917283
  • Disadvantage Business Enterprise (CUCP DBE) : 43993
  • California Reseller: 102-944239

Our Staff

  • Paul Silao

    Paul Silao is a highly successful executive with comprehensive experience in project construction management and organizational leadership in the construction engineering industry. With over a decade of experience in managing, and supervising multimillion-dollar construction and renovation projects in ausetre military environments. Skilled in coordinating the efforts of internal and external partners to achieve program objectives while supporting and ensuring completion of all deliverables within schedule and budget. Experienced in providing engineering advice, expertise, and assistance with engineering projects while improving processes, techniques, principles and procedures for increased productivity and reducing labor costs. Paul Silao is a member of the U.S. Air Force Reserves, Society of American Military Engineers, and holds a California Construction Management Certification. Paul can be reached at (415) 818-4665.

  • Sonny Silao

    With more than 33 years of engineering experience, Manuel "Sonny" Silao is a master in his field. Manuel Graduated with a BS degree in Civil Engineering and Masters degree in Structural Engineering from the University of Santo Thomas in Manila, Philippines. He as been working with the Bay Area community for 25 years working along side various government agencies such as SFPUC, SFUSD, DPW, Parks Recreation, BART, SFO, and the Port of San Francisco. Manuel holds a Federal OSHA Health and Training certification and a Abestos Abatement certification. Manuel provides expert field supervision and is the lead estimating and bidding officer. Sonny can be reached at (415) 818-4388.

  • Ali Raji

    Mr. Raji is an Environmental Health and Safety compliance professional, he joins our team as an Independent Contractor and he has worked on multiple industrial sites around the San Francisco Bay Area inspecting life, fire, and safety standards in compliance with NFPA regulations. He has served as a loss control assessor, accident investigator and root cause analyst. Mr. Raji has extensive experience in ISO 14001, ISO 18000 and ISO 9000 management systems. Mr. Raji is a Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP) and is a California State Registered Environmental Assessor ISO14001,ISO18000, ISO 9000. Mr. Raji is an on call representative with SG Engineering.

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