Construction & Quality Control Testing
Independent, informed construction inspections and materials testingEnsure Quality Control in Construction
Evaluate Your Earthworks
Earthwork & Soil Testing
Understand your soil and groundworks fill, grading, and compaction.
- Subgrade probing and proofroll
- Fill Placement & Grading Inspections
- Compaction Control & Density Testing
- Nuclear Density Testing
- Asphalt Concrete Inspection and Testing
- Erosion control inspection (Certified Erosion and Sediment Control Lead, CESCL)
Test Material Strength
Structural Material Testing & Inspection
Verify design through inspection by our certified inspectors and ensure structural safety.
- Reinforcing Steel Inspections
- Epoxy Inspections
- High-strength Bolt Inspection
- Mortar Cylinders & Testing
- Masonry Inspections & Prisms
- Concrete Inspections & Cylinders
- Weld Inspection
- Post-Installed Anchor Installation Inspection
Verify Your Deep Foundations Design During Construction
Deep Foundation & Support System Inspections
Ensure your foundations and supports are constructed as designed
- Drilled Pier Inspections
- Tie-back Installation Observations
- Pull Test Inspections
- Pile Driving Inspections
- Pile Load Tests
- Rock Bolt Installation Observations
Analyze Your Aggregates
Aggregate Testing & Compliance
Pinpoint the exact makeup of your aggregate and ensure it meets project specifications.
- Aggregate Sampling
- Aggregate Compliance Testing
In-House Testing
Laboratory Testing
Receive independent, proficient results from our accredited in-house materials testing laboratory.
- Compaction Curves (Proctor Curves)
- Sieve Gradation Test
- Hydrometer Test
- Consolidation Testing
- Expansion Index (EI) Testing
- Hydraulic Conductivity Testing
- California Bearing Ratio (CBR)
- Sand Equivalent
- Direct Shear
- Unconfined Compression
- Rock Fracture Percent
Licensed Inspectors And Results You Can Trust
You need to know that your construction inspections and site investigations are based on reliable data and analyzed by licensed inspectors who know their stuff.
When you work with us for inspection services, you get tests performed with the latest data exploration tactics by technicians certified by ACI (American Concrete Institute) and ICC (International Code Council Reinforced Concrete Special Inspector).
You can trust your test results, too, because they’ve been analyzed and verified in our in-house materials testing laboratory, certified by the Oregon Department of Transportation.
Certifications and Accreditations
The Galli Group holds the following accreditations and certifications: AASHTO, ASTM, ATI, ACI, ICC, ODOT & NWETC.
How Our Geotechnical Engineering Services Work
Get advanced geotechnical engineering solutions for your jobsite in 5 simple steps.
Step 1
You send the concept
Send us your project’s documents and details.
Step 2
Receive a tailored proposal
We’ll scope the project and give you a comprehensive proposal.
Step 3
Desk study & site investigation
With the proposal signed, we’ll make our technicians ready and available. We only need a next-day heads-up.
Step 4
Final Report
You’ll receive a final inspection summary report showing compliance of construction with project plans and specifications.
Trust Your Materials Testing Laboratory
We work exclusively with our own, in-house laboratory that never cuts corners.
Honest Testimonials About Our Inspection Services
Our construction planning and design services are trusted by public agencies, architects, developers, homeowners, and businesses across Oregon
Commit To Quality Site Investigations
Your project — and your professional reputation — are on the line. You need exceptional, licensed investigators and a top-notch materials testing laboratory.