Testing Services
What We Specialize In
These are the areas where our depth of experience makes the biggest difference for your operations.
PFAS Testing
Per- and polyfluoroalkyl substance analysis using EPA-approved methods. With federal monitoring deadlines approaching in 2027 and compliance required by 2029, PFAS testing is no longer optional for public water systems in Texas.
Learn more about PFAS testing
Regulatory Compliance
TCEQ reporting, DMR support, pretreatment programs, and proactive regulatory guidance. We don't just deliver results. We help you understand what they mean for your permit and your next reporting deadline.
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Process Testing
Operational testing to optimize treatment performance. BOD, TSS, ammonia, and process-critical parameters with the turnaround you need to make real-time adjustments.
Learn more about process testingFull Service Capabilities
From routine permit monitoring to specialized analysis, we cover the full range of environmental testing.
Wastewater Testing
Complete TPDES permit compliance testing. Metals, nutrients, organics, whole effluent toxicity, and all parameters required for your discharge monitoring reports.
Drinking Water Testing
TCEQ DW-approved testing for public water systems. Lead and copper, total coliform, disinfection byproducts, inorganics, and bacteriological analysis.
Stormwater Testing
TPDES stormwater permit compliance testing. Grab and composite sampling for construction sites, industrial facilities, and MS4 programs.
PFAS Testing
EPA Method 533 and 537.1 analysis for per- and polyfluoroalkyl substances. UCMR 5 compliance and emerging contaminant monitoring.
Soil & Solid Waste
TCLP, PCB, paint filter, and land application testing. Sludge disposal compliance for wastewater treatment operations.
Field Services
On-site sampling, courier pickup, and field testing across our Texas service area. We provide the bottles and come to you.
Regulatory Compliance
DMR filing, TCEQ electronic reporting, permit limit monitoring, and compliance counseling. We help you stay ahead of deadlines.
Process Testing
BOD, CBOD, TSS, ammonia, DO, sludge age, F/M ratio, and microscopic evaluation. Operational data to keep your treatment running right.
Ready to Get Started?
Whether you're looking for a new lab partner or just have questions about testing requirements, we're here to help.