Founded in 1992, Kwan Wo Ironworks prides itself in offering the highest quality construction service to owners and builders. We specialize in fabrication and installation of structural steel compliant with AISC and AWS specifications and miscellaneous steel to various architectural requirements. We offer rapid bid turn-around and short-notice scheduling for projects, and also ensure on-time, on-budget, and superior quality control management for our projects. Kwan Wo Ironworks Inc. is certified by the American Institute of Steel Construction to have the personnel, organization experience, capability, and commitment meeting the requirements of the Steel Building Structures category as set forth by the AISC Certification Program. Kwan Wo Ironworks is not only AISC certified fabricator, but also DBE certified with San Francisco Municipal Transportation Agency (SFMTA), SBE certified with California Department of General Services (DGS), SBA-LBE certified with Human Rights Commission (HRC), and M/WBE certified with BART and San Francisco Redevelopment Agency. For the past 19 years, we have established ourselves as a renowned steelwork contractor with substantial market share in the Bay Area. We are signatory to the ironworker union, Local 377, and have an excellent track record in providing on schedule services for all our clients. Our recent projects include the Washington Hospital project, CCSF Chinatown North Beach Campus project, and Metreon Mall Renovation project.