Operational since 1994, Coughlin Porter Lundeen Inc. is a structural engineering firm. Located in Seattle, Washington, the firm provides services, including building structural design, site design, historic renovation, seismic evaluation and surface water management. It has completed projects for housing, retail, hospitality, senior living, office, health care, labs, renovation and master planning. The current projects of Coughlin Porter Lundeen Inc. include Amazon.com South Lake Headquarters, Seattle University Campus Expansion, Microsoft Red West South, Redmond, Eastgate Elementary School, Belleuve and Burien Town Square Library and City Hall., Redmond
Welcome to AeroTEC Aerospace Testing Engineering & Certification L.L.C, AeroTEC, is a small engineering corporation based in Seattle Washington. The company was founded in 2001 to provide turn-key flight testing, data analysis and FAA certification services for aircraft OEM's and modifiers.
Tetra Tech is one of the leading providers of specialized management consulting and technical services. The company focuses on the areas of resource management, infrastructure, and communications. Tetra Tech was founded to provide engineering services related to waterways, harbors and coastal areas. The company has since increased the size and scope of its business and expanded its service offerings through a series of strategic acquisitions and internal growth. Tetra Tech provides environmental services, water and wastewater management, infrastructure services, security design and outsourced technical services.
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