What is Northwest Geotech?

Updated

Northwest Geotech, Inc. (NGI), which does business as Northwest Testing, Inc. (NTI), is a geotechnical and environmental engineering firm founded in 1983. According to the company's website, it provides construction monitoring, special inspection, and materials testing alongside geotechnical and environmental assistance to private and public projects throughout the Pacific Northwest. If you are a municipality, owner, contractor, developer, architect, or engineer working on a project in that region, this is the type of firm you would engage for soil, concrete, aggregate, and asphalt testing and related engineering support.

What services does Northwest Geotech offer?

The company organizes its work into four service areas listed on its site:

  • Geotechnical Engineering – engineering support related to soil and ground conditions for construction projects.
  • Environmental Services – environmental assistance for private and public projects.
  • Special Inspection & Materials Testing – construction monitoring and special inspection, including testing of materials such as soils, concrete, aggregate, and asphalt.
  • Laboratory Services – laboratory testing, consistent with the materials listed above.

The site's own description frames the firm as providing "Geotechnical & Environmental Engineering, Special Inspection & Materials Testing, and Laboratory Testing on soils, concrete, aggregate, & asphalt."

Who does Northwest Geotech work with?

The company states it serves both private and public projects, naming these client types:

  • Municipalities
  • Owners
  • Contractors
  • Developers
  • Architects
  • Engineers

Its stated geographic focus is the Pacific Northwest.

What projects has the company worked on?

The website lists a projects section with these named examples:

  • Willamette River Transit Bridge
  • Oregon Zoo Combined Sewer Overflow Project
  • Portland Community College
  • The Waterfront Access Project
  • Emergency Coordination Center
  • Powell Butte & Kelly Butte Reservoir
  • Toyota Portland Port Facility T4
  • Courthouse Square Complex Remediation
  • Portland-Milwaukie Light Rail, West Segment

These names indicate work across transit, water and sewer infrastructure, education, emergency facilities, and remediation projects, mostly in the Portland, Oregon area.

When should you consider contacting them?

Consider Northwest Geotech if your project needs one or more of the following and is located in the Pacific Northwest:

  • Geotechnical engineering input on ground or soil conditions
  • Environmental services for a public or private project
  • Special inspection and materials testing during construction
  • Laboratory testing of soils, concrete, aggregate, or asphalt

The company describes its purpose as helping clients "protect your investment," which points to its role as a testing and inspection partner during design and construction rather than a general contractor.

Practical notes

  • The company operates under two names: Northwest Geotech, Inc. (NGI) and Northwest Testing, Inc. (NTI).
  • It was founded in 1983, so it has a long operating history in the region.
  • The website notes that JavaScript must be enabled to use it, so some content may not display if scripts are blocked.
  • The site lists a contact page, an about page with company background, key personnel, and certifications/accreditations, plus a careers page — useful starting points if you want to verify credentials or current openings before reaching out.