Flagstaff (928) 774-8700

2400 East Huntington Dr.
Flagstaff, AZ 86004

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Western Technologies’
 - Flagstaff
, is a full-service office of Western Technologies servicing all of Northern Arizona. This office has provided engineering, testing and consulting services since 1970. Our experience and technical resources combine to produce cost-effective response and solutions to our client’s needs. Areas of service include:
Flagstaff, AZ Office
Engineering and Consulting Services

  • Construction Materials Testing
  • Geotechnical Engineering
  • Environmental Consulting
  • Special Inspection
  • Materials Engineering

The Flagstaff office has a staff consisting of engineers and geologists, special inspectors, construction materials testing technicians, environmental scientists, and administrative staff. The unit is located in a 7,500 sf facility housing offices and laboratories. The laboratories are equipped to perform conventional tests on soils, aggregate, asphalt, concrete and masonry products. Appropriately equipped and staffed mobile field offices and laboratories are established for on-site operations in remote locations Together with Western Technologies – Phoenix, the laboratory is accredited by the Arizona Department of Transportation.

Western Technologies' - Flagstaff routinely provides services for asbestos surveys and abatement design and oversight, lead-based paint and mold services, noise monitoring, forensic testing, environmental site assessments (Phase 1 and 2 ESAs), and soil and groundwater remediation. Our geotechnical engineers assist developers and designers with site evaluations and soil reports containing foundation and earthwork recommendations. Under the umbrella of the International Building Code (IBC) and local building departments, Western’s Flagstaff Special Inspectors perform inspections of reinforced concrete, structural masonry, structural steel and bolting, welding, soils and foundations including post-tensioned systems, and fire-resistant materials.


Environmental, Geotechnical and Materials Testing Services at NAU
The NAU Science & Health building is a 5-story, 120,000 square foot research facility constructed to hold classrooms, laboratories, and to meet the demand of increasing STEM needs. With a budget of 71.9 million, it earned the Leadership in Energy and Environmental Design Silver Certification. It also received the “Best Project-Higher Education/Research” award from ENR Southwest; and the “RED Award-Education” from AZ Big Media/AZRE. Western Technologies provided environmental and geotechnical services including drilled shaft and footing recommendations. In addition, we performed construction materials testing and special inspections for the earthwork, reinforced concrete, and the steel-frame.

Materials Testing Services on HWY 89 Improvement Project. Earthwork; Base Course and Asphalt Concrete Pavement
The US Highway 89 Improvements project consisted of reconstructing four miles and four lanes of highway on the Navajo Nation 50 miles north of Flagstaff. The $36.7 million project included the addition of two new bridges over the Little Colorado River. The construction of a roundabout provided easier accessibility for residents of the Navajo Reservation and for travelers visiting the Grand Canyon and the Four Corners region. Western Technologies performed construction materials testing on the earthwork, base course and asphalt concrete pavement, as well as miscellaneous concrete for surrounding pedestrian pathways.

Materials and Geotechnical Testing on the Northern Arizona Rehabilitation Hospital. Subsurface Exploration and Geotechnical Evaluation. Special Inspection for Earthwork; Reinforced Concrete and Welding
The Rehabilitation Hospital of Northern Arizona is a 50,000 square foot treatment facility designed by Dekker Perich Sabatini (DPS Design). It is currently under construction and will provide intensive rehabilitation services for patients recovering from disabling diseases and injuries. Western Technologies performed a subsurface exploration and geotechnical evaluation, and is providing construction materials testing and special inspection services for earthwork, reinforced concrete, and welding.