Turning Vision Into Reality
Since 1982, T.R. Orr has partnered with owners to build complex commercial, medical, and industrial structures across the Southwest. From the initial design to the final walkthrough, we deliver technical expertise and proven results to ensure your project stands the test of time.
OUR SERVICES
With a professional management team that includes two licensed professional engineers on staff, T.R. Orr, Inc. has the IN HOUSE capabilities to provide the following services:
DESIGN & ENGINEERING
Comprehensive in-house design capabilities led by licensed professional engineers.
Includes: Civil & Structural Design, CAD & BIM Drafting Services.
CONSTRUCTION MANAGEMENT
Expert oversight from preconstruction through project closeout to ensure schedule and budget adherence.
Includes: Construction Management at Risk, Preconstruction Feasibility, Site.
DESIGN-BUILD & PRECONSTRUCTIONS
A unified team approach that streamlines delivery and provides accurate early costing.
Includes: Design-Build, Concept Estimates, Competitive Bidding.
VP BUILDINGS SYSTEMS
Authorized VP Builder specializing in pre-engineered metal building systems.
Includes: VP Buildings expertise.
ABOUT US

BUILDING THE FOUNDATION OF OUR COMMUNITY
At T.R. Orr, Inc., we are proud to be a cornerstone of development in Northwest Arizona and Southern Nevada. Since 1982, we have shaped the skyline of our region by delivering over 900 diverse projects, including banks, medical centers, schools, and major infrastructure like the Grand Canyon West Air Terminal. Whether it's a new commercial build or a critical facility upgrade, we bring a unique blend of local knowledge and institutional construction capabilities to every job. Our history is built on exceeding owner expectations, and we are committed to keeping our region moving forward with structures that last.
ARIZONA LICENSES
General Building Class B-01
ROC 071509
General Engineering Class A
ROC 070831
Civil Engineering
AZ Reg. No. 13495
NEVADA LICENSES
General Building Class B
License No. 0044442
General Engineering Class A
License No. 0044443
PORTFOLIO
EXPERIENCED ENGINEERS. PROVEN RESULTS.
With licensed professional engineers on staff and over 40 years of experience, we have the in-house capabilities to handle your most complex construction needs. Don't settle for less—partner with a team that delivers quality from concept to completion.
CONSULT WITH OUR TEAM