B.A. Sims Engineering, Inc. is a structural and civil engineering consulting practice located in Long Beach, California. Licensed across multiple U.S. states and Canadian provinces, it provides structural design, civil and construction design, bridge engineering, and public art structural support with rapid response times.
Service: Structural Engineering and DesignService: New Commercial Construction and RemodelsService: New Residential Construction, Remodels, and ADUsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+25 more
Service: Geotechnical EngineeringService: Foundation DesignService: Ground ImprovementIndustry: Water SupplyIndustry: WastewaterType: Geotechnical Engineering+15 more
WebsitePhone5 offices4 projects19 credentialsFounded 2003Updated Jun 2026
Project: East Side / West Side Interceptor
Service: Design-Build Project DeliveryService: Engineering ServicesService: Field Data CollectionIndustry: WastewaterIndustry: Water SupplyType: Civil Engineering+20 more
Project: City of Hayward Water and Sewer Line Improvements
Service: Water EngineeringService: Treatment Plant DesignService: Pumping and Storage SystemsIndustry: Water SupplyIndustry: WastewaterType: Civil Engineering+20 more
Rohan Engineering, P.C. is a licensed engineering and architecture practice operating in New York, Florida, Rhode Island, Puerto Rico, and West Virginia. It provides civil, structural, mechanical, and electrical engineering services for commercial and residential buildings, rooftop and ground-mounted solar installations, and trenchless technology pipe rehabilitation for water and sewer infrastructure. Leadership is provided by Brian M. Rohan, P.E., NSPE, who serves as the professional engineer of record with individual licensure across more than 40 states.
Website1 leaders3 credentialsUpdated Jun 2026
Service detail: Building and Structural Design
Service: Building and Structural DesignService: Conceptual Planning and Site LayoutService: Structural Frame and Foundation DesignIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+34 more