28 Years of Accuracy, Reliability & Service

See Us For:

Construction Services

Materials Testing

Soils Testing

Laboratory Testing

Special Inspections


Unfinished Project

Every building project big or small requires inspections. Every city, county, and local regulatory agency requires you to have proper materials and procedural inspections before issuing you a occupancy permit, or use permit.

Every building whether it be a skyscraper or a rammed earth residence must be made a certain way with certain materials and kept to certain standards. That is where CRT comes in. In order to occupy a building, you will be required to show certification of compliance by a testing laboratory.

CRT is approved and accepted as an inspection laboratory by Federal, State and Local Regulatory Agencies such as: HUD, FHA, IAPMO, SIPA, ORS, ICBO, US Corps of Engineers as well as County and City building departments.

Here are some of the tests required:

Sampling and Field Testing of Materials: Special Inspections
Placement: Concrete, Reinforcement and Welding
Batch Plant Facilities and Concrete Batching
Pre & Post-Tensioning Tendon Testing
Gunite Material Metering and Placement
Proof Load testing of insert Dowels or Anchor Bolts

Sampling and Field Testing of Materials
On-site Batching of Mortar and Grout
Reinforcement Placement and Welding
Masonry Placement Procedures
Batch Plant facilities and Grout Batching
Core Drilling Samples

Structural & Miscellaneous Steel
Sampling and Tagging or Marking Tested Material
Shop Fabrication and Welding (Visual & NDT)
Field Erection and Assembly
Field Welding (visual & NDT) & Bolting

Light Gage Metal
Sampling and Tagging tested material
Field Welding and Fasteners or Studs
Proof Load Testing of Connections