
Who are we
EP Testing & Inspection, Inc. offers Construction Testing and Inspection in Vernal, Utah and throughout the region.
The certified technicians provide efficient, reliable and professional testing services, which are critical throughout the building process. Quality Control and quality assurance confirm that material and workmanship meet specifications, which allow your project to stay on schedule.
No job is too big or small for EP Testing & Inspection, Inc.
EP Testing & Inspection, Inc. dedicated personnel and collaborated equipment meet your quality and time demands. Communication during construction is critical, our certified technicians, communicate on site and laboratory test results with contractors, engineers and inspectors to keep your job moving forward.

Top Features
✓ Testing Services
✓ Subgrade Observation
✓ Compactions/ Nuclear Density & Moisture

Top Features
✓ Concrete Testing
✓ Asphalt Testing
✓ Soils Testing
EP Testing & Inspection, Inc.
We provide daily production services for aggregate, concrete and asphalt producers. We conduct gradations, specific gravity, send equivalents, Los Angeles abrasion, sulfate soundness, fractured faces, concrete mix designs, asphalt mix designs, and concrete and asphalt plant control.
Choose Us!
When it comes to materials testing services in soil, asphalt, and concrete!
Contact Us!
Our efficient staff can get your project going. Contact us today!

Concrete Testing
- CMU Prisms
- Concrete Beam Testing (Flexure)
- Concrete Compression Testing
- Concrete Coring (Vertical & Horizontal)
- Concrete Cylinders
- Concrete Mix Design
- Concrete Unit Weight
- Grout Prisms: Slump, Temperature, Air, Pressure Volumetric
- Grout/Mortar Compression Testing
- Mortar Cylinders

Soils Testing
- Compaction Testing: Nuclear Method and Sand Cone Method
- Moisture Content
- Moisture Density Test (Proctor): Standard, Modified, Soil Cement
- Plasticity Index (Atterberg Limits)
- Sieve Analysis
- Soil Investigation
- Specific Gravity

Asphalt Testing
- Asphalt Mix Design
- Bulk Density
- Compaction Testing
- Graduation
- Gyratory Compaction
- Immersion Compression
- Oil Content/ Oil Ignition Oven
- Rice Test
- Stability and Flow
- Thickness of Cores
- Uncompacted Voids
- Volume Extractor

The following is a list of EPTI’s clients receiving our project and service support.
- Ute Energy
- Outlaw Engineering
- BHI, Inc.
- High Voltage, Inc.
- Anschutz Petroleum
- George T. Weldon Construction
- Stubbs & Stubbs Oilfield Construction
- Patriot Precision Construction
- RBW
- JWright
- Stearns Construction
- SM Energy

