Rubicon Engineering Corp

Tait & Associates, based in Santa Ana, CA, is a multifaceted engineering firm specializing in civil engineering, public infrastructure, environmental services, and fuel system design. With a commitment to strengthening communities and protecting the environment, Tait blends artistic creativity with functionality in their diverse development projects. Celebrating its 60th anniversary, Tait has been recognized as a top workplace for eight consecutive years, reflecting its dedication to fostering a family-oriented culture while delivering innovative solutions. The firm's projects, such as the OC Animal Care Facility, exemplify their focus on creating infrastructure that withstands the test of time and enhances the quality of life for the communities they serve. Generated from the website

AECOM is an international professional technical services company providing consulting, design, program and construction management and operations and maintenance support to the transportation, environmental and building industries. The company serves both government and private clients. AECOM also provides technical support, international development assistance, and mining and power services. AECOM is headquartered in Los Angeles and operates additional offices throughout the United States., Canada, Asia, the Middle East, Africa, Australia and Europe.

Established in 1973, VA Consulting is an engineering firm specializing in the fields of land development, transportation, water resources, and land surveying. It provides planning, design, and construction services. Its staff includes registered civil engineers, traffic engineers, land surveyors, planners, designers and mapping technicians. The firm provides various land development services, such as entitlement processing, due diligence, infrastructure design and construction support. It provides tract maps, grading and drainage services. VA Consulting offers various water resources, such as water distribution and pump and sewer collection and treatment systems. It provides watershed management and flood routing services. The firm provides transportation and traffic engineering services. It has offices in Rancho Mirage, Corona and Irvine, Calif.