Engineering Firms
We Understand the Project Context
Engineering firms don't send samples for curiosity. Every analysis supports a decision, a permit application, a remediation milestone, or a regulatory submission. The data needs to be technically accurate, properly documented, and defensible if it's ever questioned.
Eastex provides analytical support for environmental engineering projects across Texas. We understand that your samples have context, and we treat them accordingly. Proper chain of custody, hold times honored, methods matched to project requirements, and results delivered in formats your projects need.
Project Support
Analytical services for the full range of environmental engineering work.
Site Assessments
Soil, groundwater, and surface water analysis for Phase II ESAs and environmental investigations. Metals, VOCs, SVOCs, TPH, pesticides, and PCBs.
Soil & waste testing detailsRemediation Monitoring
Ongoing analytical support for contaminated site cleanup. Tracking contaminant levels against cleanup standards and documenting progress toward closure.
Permit Applications
Baseline water quality data for discharge permits, TPDES applications, and regulatory submissions. Accredited results that meet TCEQ and EPA data quality requirements.
Compliance Documentation
Analytical data for consent order compliance, corrective action plans, and regulatory reporting. Clear documentation trail from sample receipt through final report.
Water & Wastewater Testing
Full suite of wastewater, drinking water, and stormwater analysis for engineering projects involving treatment systems, discharge permitting, or water quality assessments.
PFAS Analysis
EPA Method 533 and 537.1 for site investigations, risk assessments, and remediation projects involving PFAS contamination. PFAS testing details.
Why Engineering Firms Work With Us
- Defensible data — NELAP accredited, proper QA/QC, and documentation that holds up under scrutiny. Your data is only as credible as the lab behind it.
- Predictable turnaround — We tell you when to expect results, and we deliver. Your project timeline shouldn't depend on chasing down a lab.
- Technical communication — You're working with people who understand the analytical methods, the regulatory context, and the project implications. Questions get answered by the people doing the work.
- Chain of custody — Proper sample tracking from collection point through analysis and reporting. Every handoff documented.
- Texas regulatory knowledge — TCEQ requirements, TPDES, state cleanup standards. We know the Texas regulatory landscape because it's the only one we operate in.
Need Analytical Support for a Project?
Tell us about the project and we'll confirm methods, turnaround, and pricing.