Interstate Rock Products
General Engineering Contractor Since 1953
Interstate Rock Services
Construction & Engineering
IRP is a full service general engineering contractor. We have extensive background in Street, Road, and Highway Construction, as well as water and sewer transmission lines, and treatment facilities. We have been a prime contractor on new and reconstructed of bridges.
Ready Mix Concrete
We have permanent batch plants providing top grade material in St. George Utah, Hurricane Utah, and Fredonia Arizona. We also have portable batch plants that help us provide concrete in remote areas.
Gravel Pits
Each year our Hurricane and La Verkin Utah gravel pits produce more than 500,000 tons of aggregate material used in southern utah by private and government entities.
Asphalt
Our asphalt products are continuously tested by trained technicians to ensure that each batch meets or exceeds all specifications.
Since we control the sources and quality of aggregates and liquid asphalt cement, each batch is set-up to safely produce hot-mix asphalt to the highest quality possible. We also have Southern Utah’s premier laydown crew which has received multiple awards and recognitions.
Development
There are exciting changes happening to Hurricane and IRP wants to help in a steady, responsible growth that is the best for the land and the community.
Pre-Cast
Over time, you’ve come to expect a lot out of retaining walls. Redi-Rock is an engineered retaining wall system that looks great, is easy to install, and will stand the test of time.
From Small Beginnings
General Engineering Contractor:
We are licensed as a General Engineering Contractor in Utah, Nevada, and Arizona. We are also licensed in the State of Utah as a General Building Contractor.
Materials Divisions:
Our Ready Mix Division offers the highest quality concrete meeting the most stringent specifications including those required by UDOT, Federal Government projects, and other municipality specs.
Other IRP Products and Services:
We offer a full range of development services that include both residential and commercial.
Reviews
Years in Business
Projects
Terrace Storage Asphalt
St. George Wash Canal Pipeline
St. George Wash Canal Pipeline 3
St. George Wash Canal Pipeline (2)
St. George City Streets
SR-9 UDOT Hurricane
Spring Development Kolob UT
Snake Hollow STG City
Sewer Replacement Project
Sand Hollow Culvert
Sand hollow resort self
Sand hollow resort hey 098
Sand hollow resort hey 097
Pump Station WCWCD
Pipe Installation
Lake Mead Federal Highways
Highway 89 UDOT Kanab
Gateway Project Bridge Apple Valley
Gateway Project Bridge 10 Apple Valley
Exit 13 on I-15 UDOT
DSC00006
Dixie Springs Water Tank WCWCD
Dixie Springs Subdivision Development
Dixe Springs Water Tank
Development Page Photo
Dammeron Valley Tank 001
Canyon Street Bridge 6 Springdale
Blackridge I-15 UDOT
Beaver to Junction UDOT
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