

Eastern Sierra Engineering’s testing personnel are among the most qualified available and are dedicated to providing the highest level of service available.
All Eastern Sierra Engineering testing personnel are certified by NAQTC, Caltrans, and ACI, with extensive experience in Caltrans, NDOT, ASTM, and AASHTO test methods. Our engineers and materials testers have provided testing services for the FHWA, FAA, NDOT, Caltrans, and numerous counties and cities across Nevada and California.
ESE is fully equipped to mobilize across northern Nevada and California, utilizing mobile materials testing laboratories for construction projects in remote locations. We have developed and implemented a comprehensive quality control program to ensure the accuracy of materials testing results and maintain the highest standards in construction services.
Our ICC-certified inspectors are qualified to inspect soils and spray-applied fireproofing. Additionally, our personnel receive specialized training, including OSHA 10-hour certification and MSHA 24-hour training.
Asphalt Properties
Asphalt Mix Designs
Marshall
Hveem
Superpave
Soils
Aggregate
Concrete
Concrete Mix Designs
Materials Testing Services
Laboratories
Eastern Sierra Engineering operates permanent construction materials testing laboratories in Bishop and Mammoth Lakes, California, as well as Reno, Nevada. Additionally, we maintain two mobile materials testing laboratories for use in remote areas. Our Reno and Bishop laboratories are Caltrans certified, with our Reno facility also holding AASHTO accreditation.
Equipped to handle the majority of testing required for transportation-related projects, our laboratories provide comprehensive testing services for soils, aggregates, asphalt, and concrete.
Laboratory Locations
• Caltrans Certified
• AASHTO Accredited
Reno, Nevada
Bishop, California
• Caltrans Certified
Two Mobile Labs
Eastern Sierra Engineering regularly provides materials testing services to state transportation agencies, as well as contractors and producers working on state highway projects. Our experienced employees, particularly our laboratory personnel, understand the critical need for immediate and accurate test results.
Each year, our laboratories perform over 40 asphalt concrete mix designs and have tested millions of tons of mix over the years. We take pride in our prompt response to service requests and the precision of our results, ensuring the highest quality standards in every project.