Doyle Engineering

AKS is a locally owned business that serves the infrastructure development needs of private and public clients in the Northwest. With an unwavering commitment to quality, AKS has established a solid reputation for guiding clients through feasibility, land use, engineering design, and construction. The firm has a unique collection of expertise not found elsewhere, focusing on collaborative problem-solving. Civil engineers work alongside planners, land surveyors, natural resource specialists, GIS professionals, landscape architects, consulting arborists, forest engineers, and construction support professionals.

Northwest Geotech Inc., (NGI) has conducted business since 1983 with the successful completion of over 8,000 projects. For over 25 years NGI has operated under the same ownership and management group since its founding. This has contributed to maintaining a reputation as a stable, professional firm of integrity. In addition, as a locally owned Oregon-based business, NGI's focus is on serving the needs of the Pacific Northwest and building long term business relationships based on a high standard of work. NGI was founded to provide geotechnical and environmental assistance to private and public projects. As the company has grown, services have been expanded to include special inspection and in-house laboratory construction materials testing. The principals of the firm have extensive experience with projects requiring soils and foundation engineering, engineering geology, and environmental site assessments. NGI also offers full service construction monitoring and testing facilities which are approved by the International Accreditation Service, Oregon Building Officials Association, Washington Association of Building Officials, the City of Portland Bureau of Development Services, US Army Corps of Engineers and The Oregon Department of Transportation. Recognizing the growing importance of the geotechnical, materials, and environmental professions, we are committed to providing practical yet innovative work of high quality. Northwest Testing Inc., (NTI) is a division of Northwest Geotech. NTI was created to provide construction monitoring and materials testing assistance to private and public projects including municipalities, owners, contractors, developers, architects and engineers throughout the Pacific Northwest. The range of projects typically serviced by NTI includes streets and highways, light rail facilities, churches, schools, fire stations, justice facilities, high-rise structures, stadiums, industrial complexes, residential and commercial developments, and wireless tower sites. NTI?s approach to a project is to listen to their client?s needs and then design the services to satisfy those requirements. This approach maintains cost-effective management while ensuring necessary client contact through completion of the project. The people of NGI and NTI believe that they can add valuable insight, experience, professionalism, and project management support to meet the needs of your project. Please contact our office with your project requirements. NGI's geotechnical services are typically managed by direct principal level involvement and coordinated by key professional staff. For twenty-five years NGI has worked with many professional architects and engineers throughout the Portland area and has a solid reputation for commitment to quality, innovative design, and excellent communicative skills. NGI?s clientele includes public agencies, design professionals, construction management companies, and private developers. Many of the projects involve geotechnical/seismic evaluation in support of feasibility and/or design of various public and private improvements. Laboratory and field testing of soil and rock associated with design and construction elements are also provided directly by our office. These capabilities allow our clients to benefit from the continuity we offer from the beginning stage of a project through construction. For geotechnical projects we have found this approach to be very useful. Geotechnical review of final design plans and specifications is another important element of NGI?s capabilities which helps to reduce the risk of misinterpreted recommendations or missing (geotechnical) information. Please contact us today for more information.

Geotechnical Resources, Inc. (GRI) was established in 1984 and provides geotechnical engineering, geologic, and environmental design and consulting services from offices in Oregon and Washington. The size and technical excellence of our staff permit us to offer a broad range of expertise, plus personalized service to each client. The professional staff is well-trained academically and highly skilled technically. We have the practical, hands-on experience required to economically and accurately characterize site conditions and provide innovative, practical, and buildable recommendations for design and construction