Arizona Licenses
- General Building Class B-01
- ROC071509
- General Engineering Class A
- ROC070831
- Civil Engineering
- AZ Reg. No. 13495
Nevada Licenses
- General Building Class B
- Licenses No. 0044442
- General Engineering Class A
- License No. 0044443
Services
T.R. Orr, Inc. is dedicated to seeking new and innovative ways to use our strong resources to help our client achieve their project’s goals. We provide a broad range of services to meet our clients’ individual needs. Click on any one of services below for more information.