Headquarters

2500 N. Eleventh Street
Enid, OK 73701
(580) 234-8780 | FAX (580) 237-4302

[email protected]

Mailing Address

P.O. Box 6029
Enid, OK 73702-6029

Guymon Office

P.O. Box 1028
Guymon, OK 73942

NAICS CODES

541330
541620
541340
562910

DUNS NUMBER

79-4989491

Licenses

Engineering Licenses in 19 states and growing!

Arkansas Alabama California Colorado
Georgia Illinois Kansas Kentucky
Maryland Mississippi Montana New Mexico
Oklahoma North Dakota South Dakota Texas
Utah Washington Wyoming  

Drilling License for Monitoring Wells &  Geotechnical Services:

  • Oklahoma
  • Kansas

Other Licenses or Certifications

  • ACI Concrete Certifications
  • UST Installer
  • UST Remover
  • Remediation Consultant
  • HUD-MAP Certified
  • Geosynthetic Certification Institute CQA Materials & Compacted Clay Liner Inspectors

Memberships and Associations

ASTM International Member

NSPE Logo

ACI logo Enid Chamber of Commerce logo
ISNETWORLD logo Kansas Ground Water Association logo OIPA logo AASHTO logo
OGFA logo e-verify logo NRCS logo corps of engineers logo
Enid Regional Development Alliance logo ASCE logo OCC logo CCR logo