James A. Sewell & Associates

About James A. Sewell & Associates

Since 1919, James A. Sewell & Associates, LLC, has provided quality consulting engineering, land use planning and land surveying services to Northeastern Washington and Northern Idaho. We provide services in the fields of civil, structural and electrical engineering, building inspection, land use planning, land surveying and geo-technical and materials testing.

Our team of professionals take great pride in the level of customer satisfaction offered and provided at James A. Sewell & Associates, LLC.

The firm employs approximately 45 people. These personnel include licensed civil engineers, licensed structural engineers, licensed electrical engineers, electrical designers, civil engineers-in-training, professional land surveyors, land surveyors-in-training, year-round survey crews, land use planners, construction/building inspectors, CAD drafts persons as well as clerical support.

The firm's material testing laboratory is fully-equipped to provide a wide array of geo-technical material testing. Our testing methods are in compliance with applicable ASTM Standards. The testing equipment is state-of-the-art, and calibrated on a regular basis. We are licensed and certified for nuclear densometers for soil compaction testing in the states of Washington and Idaho. Our inspectors are ACI-certified for concrete testing purposes.

The survey crew (s) utilize Nikon Total Stations, Topcon Robotic Total Stations, Topcon Hyper + RTK GPS Systems, Sokkia Stratus Static GPS Systems and TDS Data Collection Systems.

We perform a wide range of services for numerous municipalities and districts within the area.