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Diamond E Testing
5618 SE 135th Ave, Portland, OR 97236, United States
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Comments
Gi
Review №1

BEST of the Best Testing company. Handles concrete, soil, asphalt, asphalt mixes, and special inspections. State of the art lab. On time. Efficient. Effective. 5 stars in every way. Highly recommend.

ab
Review №2

Oregons premiere materials testing service

Information
6 Photos
2 Comments
3.7 Rating
  • Address:5618 SE 135th Ave, Portland, OR 97236, United States
  • Site:http://www.diamondetesting.com/
  • Phone:+1 503-719-5848
Categories
  • Engineering consultant
  • Corporate office
  • Soil testing service
  • Laboratory
Working hours
  • Monday:Closed
  • Tuesday:Open 24 hours
  • Wednesday:Open 24 hours
  • Thursday:Open 24 hours
  • Friday:Open 24 hours
  • Saturday:Open 24 hours
  • Sunday:Open 24 hours
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