From Business: Simpson Gumpertz & Heger (SGH) designs, investigates, and rehabilitates constructed works in the United States, Canada, and in more than thirty additional countries. SGH's work…

From Business: We provide inspections and prepare plans for existing buildings, design seismic retrofits, or design new buildings.

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From Business: Established in 1951, URS Corporation offers a range of professional planning, engineering and architectural design, environmental, construction, and program and construction…

From Business: Dowling Associates, Inc is a traffic engineering and transportation planning consulting firm based in Oakland, California with offices in the Central Valley and Sacramento.…

From Business: Founded in 1927, KEMA is a consulting and engineering company. With a location in Oakland, Calif., it maintains offices worldwide. The company provides consulting services to…

From Business: We are a transportation planning and transportation engineering firm that uses technology and innovation to advance integrated, functional, and implementable solutions that…

From Business: Ghirardelli Associates offers a range of construction management services. The company provides value engineering, program management, and bid and award process management…

From Business: Ted Jacob Engineering Group is a professional mechanical, plumbing and electrical engineering consulting firm. It specializes in the planning, design and commissioning of…

From Business: URS Corporation offers a range of professional planning, engineering, architectural design, environmental, construction and program management services. It also provides system…

From Business: Operational since 1988, Treadwell & Rollo has been a provider of environmental and geotechnical solutions. Located in Oakland, Calif., the company also offers earthquake…

From Business: Located in Oakland, Calif., TEECOM Design Group specializes in developing telecommunications, security and audiovisual systems engineering. The firm offers various services,…

From Business: Based in Oakland, Calif., Northgate Environmental Management Inc. is one of the nation's leading experts, providing professional solutions to environmental problems. The firm…

From Business: Keenan & Associates is one of the largest, privately held insurance brokerage and consulting firms in California. The firm offers insurance, employee benefits and financial…

From Business: Founded in 1985, EOA is a consulting firm that offers a range of public health and environmental engineering services. The company provides stormwater management and pollution…

From Business: Blymer Engineers is a full-service architectural, interior design, landscape architecture, engineering and construction administration firm. The firm offers its clients a…

From Business: Founded in 1983, Questa Engineering Corporation is a civil, environmental, and water resources geological consulting firm that offers a range of services for industrial and…

From Business: Founded in 1976, LSA Associates is a full-service consulting firm that offers environmental, transportation and community planning services. The firm specializes in that areas…