PSC Consultants delivers accurate geotechnical assessments and construction material testing across Hawaii — keeping your project compliant, on schedule, and free from costly surprises. Trusted by GCs for 20+ years.
Real-time field & lab status dashboard
Trusted by general contractors and agencies across Hawaii
You're managing subcontractors, schedules, and inspectors simultaneously. The last thing you need is a materials lab that's slow, unreliable, or sends you a failing report with zero guidance on what to do next.
When your testing partner misses the mark, it doesn't just cost you time. It costs you credibility with the owner, leverage with your subs, and sometimes the entire contract.
Waiting days for lab results holds up concrete pours, backfill operations, and paving windows — while your crew and equipment sit idle and costs accumulate.
Generic test reports without clear pass/fail interpretations leave you exposed during owner reviews, state inspections, and permit closeouts.
When a failed density result shows up at 5PM on a Friday, you need an engineer on the phone immediately — not a voicemail or a Monday callback.
Poor coordination between field technicians and lab analysts means data handoffs get lost and you waste time chasing your own testing team for updates.
From initial site investigation through final materials certification — one consistent team covers every phase of your Hawaii project.
Subsurface exploration, soil classification, bearing capacity analysis, and settlement predictions — giving your structural engineer the data they need to design with confidence on Hawaii's varied terrain.
Real-time, on-site testing of earthwork, concrete pours, asphalt placement, and structural components — with immediate verbal results and same-day digital report delivery.
AASHTO and ASTM-compliant lab analysis of soils, aggregates, concrete, asphalt, and structural materials with rapid turnaround and fully certified, defensible results.
IBC Chapter 17 compliant special inspections for structural steel, welding, post-installed anchors, masonry, and reinforced concrete — designed to satisfy Hawaii's building officials on the first pass.
Clear, defensible reports built for owners, building departments, state agencies, and legal review. We translate technical data into plain-English findings with actionable recommendations.
From pre-bid site assessment through final project closeout — one consistent team, one dedicated point of contact, and a continuous record that protects you at every stage of the project.
Our streamlined process is built around your schedule — not ours.
Contact us with project details. We confirm scope, assign a dedicated technician, and mobilize to your site within 24–48 hours.
Certified technicians perform precise on-site tests and verbally communicate pass/fail results to your superintendent in real time.
Samples go directly to our accredited lab. Analysis runs on a priority timeline matched to your pour or inspection schedule.
Certified reports are delivered digitally — typically same or next day. Our licensed engineer is available to discuss any result and support your inspection team.
PSC had a tech on our job site within 24 hours of our call. They delivered compaction reports same day, every time. That responsiveness is rare — and it's exactly why we keep using them.
We had a failing density result on a Friday afternoon. Derrick's team called me back in 20 minutes, walked me through the remediation, and we had a corrective plan in hand before end of day. That saved us from a Monday shutdown.
Their reports are clean, organized, and built for how we actually use them — owner submittals, state packages, and legal backup. I never have to clean up their work before sending it up the chain.
PSC Consultants, LLC has served Hawaii's construction industry for over 20 years. Our key personnel carry deep experience across high-profile, sophisticated projects — from private commercial developments to complex federal and municipal infrastructure.
We provide services for private developers, utilities and institutions, and federal, state, county, and municipal agencies. We understand Hawaii's unique soil conditions, regulatory environment, and project demands — and we show up ready to work.
We don't just hand you data. We deliver answers — with a licensed engineer available when it matters.
Whether you're breaking ground next week or evaluating partners for an upcoming bid, PSC Consultants is ready to deploy across Hawaii. Contact Derrick's team today and speak directly with an engineer — not a salesperson.