1.800.952.8808 | Contact Us Home Company Services Projects Testimonials Photo Gallery Safety Pile Driving, Drilling, Shoring, Excavation, Utility & Demolition Expertise Since 1979 DeWitt Construction Inc is a vertically integrated subcontractor specializing in structural foundation and excavation related services. Our services include all types of excavation, demolition, utility (storm, sewer and water), Driven Grout pile, augercast pile, driven steel, concrete pile, sheet pile, soldier pile, shoring, tie back anchors, micro/pin pile, drilling and design/build capabilities. Our services are provided predominately in the Pacific Northwest with extensive work in the Portland, OR and Seattle, WA metro areas. DeWitt Construction, Inc. has the capabilities to mobilize to any region of the Pacific Northwest and have performed work in: Spokane, Tacoma, Olympia, Kelso/Longview, Port Angeles, Lakeview, Medford, Grants Pass, Tillamook, Lincoln City, Corvallis, Eugene, Klamath Falls and Roseburg. Services Include: Driven Grout Pile Augercast Pile Steel Pile / Sheet Pile Design & Build Tiebacks / Micro Pile Shoring Systems Drilling Pile Splicing Excavation DOWNLOAD OUR CAPABILITIES STATEMENT 40 YEARS OF KNOWLEDGE & EXPERIENCE MISSION STATEMENT: To be the Contractor of Choice for Deep Foundation Construction and Excavation in the Pacific Northwest where Safety, Quality and Production are Core Values. VISION STATEMENT: To create a culture where mutual respect, understanding and expected behaviors are central in all that we do. Our demonstrated expertise align us with some of the finest structural and geotechnical engineering firms in the Pacific Northwest. Our Leadership team has a collective accomplishment of more than 120 years in the industry, and all have working field experience. As members of the Pile Drivers, Operating Engineers, and Laborer’s Unions, we are able to offer our clients the skilled labor to perform the most complex projects. Safety is a Core Value Safety is one of the core values of DeWitt Construction. Our full time Safety Professionals as well as our Safety Committee work to ensure that our projects are safe and meet or exceed all federal and state safety standards. Featured Projects Click on any of the images to learn more about that project. SEE ALL FEATURED PROJECTS Connect with Us! Toll Free 1.800.952.8808 Office 360.576.8755 Fax 360.574.8599 Email info@dewittconst.com Mailing Address PMB 201 13023 NE Hwy 99 Suite 7 Vancouver, WA 98686 We've moved! Physical Address 10311 NE 72nd Ave. Vancouver, WA 98686 OR CCB: #63072 WA CCB: #DEWITCIO55QA North Dakota: 47624 Idaho: 14479-B-4 (02210) Utah: 319021 - 5551 California: 733197 Alaska: 253441 Montana: 54973 © Copyright 2021. All Rights Reserved.