LMJ offers a wide range of construction materials testing services focused on quality, reliability, and accurate results. We believe that the best way to add value during construction is to quickly solve problems with practical solutions based on decades of experience.
We offer experienced and certified engineering technicians and have testing labs in Pensacola and Fort Walton Beach, Florida. Our laboratory is certified by AMRL, CCRL, and the US Army Corps of
Engineers.

Materials Testing
- Compaction Testing
- Soil & Aggregate Testing
- Concrete Testing
- Masonry Testing (grout & mortar)
- Construction Inspections
- Pile Load Testing
- Pile Installation Monitoring (driven & augercast)
- Pile Hammer Analysis and Driving Criteria
- PDA Pile Load Testing
- Asphalt and Concrete Coring
- Asphalt Density
- Erosion Control (SWPPP) Inspections
- Soil Resistivity Testing
- Corrosion Testing
- Groundwater Testing
- Environmental Testing
- Floor Flatness Testing
- Slab Relative Humidity Testing
- Limerock Bearing Ratio (LBR)
- California Bearing Ratio (CBR)
Non-Destructive Testing (NDT)
- Visual Weld Inspections
- Ultrasonic Testing (UT)
- Magnetic Particle Inspections (MPI)
- Ground Penetrating Radar (GPR)
- Vibration Monitoring and Pre-existing Conditions Surveys

