Please see “Washington Marine Cleaning” for Industrial and Environmental Wastewater Pretreatment Services
PRECISION ANALYTICAL LABS – SEATTLE
Comprehensive wastewater, drinking water & oils testing for municipalities, industrial facilities, and research organizations throughout Greater Seattle. Fully accredited. Fast turnaround. Actionable reports.
ACCREDITED LABORATORY
24-48 hr
Standard turnaround on most tests
CERTIFICATIONS
Washington State Accredited
EPA-Approved Methods
ISO 17025:2017 / NELAP
OFFICE HOURS
(425) 740-4597
Mon-Fri, 6am-5pm
WHAT WE TEST
Wastewater is unavoidable in industrial and manufacturing processes. As a fully accredited Seattle wastewater testing lab, we help clients manage their systems through thorough testing, documentation, and reporting – ensuring full compliance with all local, state, and federal regulations.
Industrial & Municipal
We help industrial, municipal, and maritime clients manage wastewater systems through thorough testing and reporting to ensure full regulatory compliance.
Safety & Compliance
Our fully accredited lab evaluates drinking water quality to ensure safety from harmful contaminants – assessing chemical composition, microorganisms, and physical properties.
Equipment Health Monitoring
Oils testing is like a health checkup for your machinery. We analyze samples to identify contaminants, wear particles, and developing problems – preventing costly breakdowns.
A fully accredited environmental testing laboratory serving all major Washington State industries with competitive pricing and excellent customer service.
Fully Accredited
Washington State & ISO 17025:2017
Fast Turnaround
24-48 hrs with rush options
Actionable Reports
Detailed, reliable & easy to act on
All Major Industries
Marine, food, manufacturing & more
Compliance Expertise
Environmental & regulatory specialists
WA State Accredited
Trusted by Washington State industries
INDUSTRY EXPERTISE
We provide industry-specific contaminant analysis with permit-specific test panels tailored to your regulatory requirements.
Vessel operators, manufacturers, shipyards
Testing includes:
pH, SVOCs, RCRA 8, Everett 9, FOG, cyanide, TCLP
Processing plants, breweries, wineries, slaughterhouses
Testing includes:
pH, RCRA 8, Everett 9, FOG, cyanide, organochlorine pesticides
Paper mills, pulp/fiber processing, printers
Testing includes:
RCRA 8, Everett 9, cyanide
Metal works, automotive manufacturing
Testing includes:
RCRA 8, Everett 9, cyanide
Processing plants, distribution centers
Testing includes:
Cyanide, SVOCs, FOG
Municipal, universities, research, military, microchip manufacturing
Testing includes:
Custom panels based on permit requirements
EPA-APPROVED METHODS
OUR PROCESS
Whether you need a one-time project analysis or regularly scheduled testing, we make the process straightforward with step-by-step guidance and complete chain of custody documentation from sample collection through final report.
500+
Parameters Tested
48hr
Standard Turnaround
ISO 17025
Accredited Lab
Local
Everett, WA Lab
THE PROCESS
Getting your wastewater tested is simple. We handle everything from sample coordination to final report delivery.
Tell us about your project and permit requirements. We recommend the right test panel and sampling protocol for your regulatory needs.
We provide containers and chain-of-custody forms. Drop off at our lab in Everett or arrange courier pickup from your site.
Samples analyzed using EPA-approved methods by certified chemists with rigorous QA/QC checks on every batch.
Receive detailed reports within 24-48 hours with data interpretation, applicable limits, and clear compliance guidance.
SERVICE AREA
Our laboratory is based in Everett, WA and serves clients across King, Snohomish, Pierce, Kitsap, and Thurston counties. We have deep familiarity with Washington State Ecology requirements, King County Metro pretreatment programs, and Seattle Public Utilities discharge standards – making us the trusted choice for wastewater testing in Seattle across all major industries.
Whether you need a one-time compliance sample or a regularly scheduled wastewater testing lab partnership, Precision Analytical Labs provides the accredited results, chain-of-custody documentation, and turnaround times your permit requires. Our team understands the specific contaminant thresholds set by King County’s Industrial Waste Program and can help you navigate NPDES, pretreatment, and Washington State Ecology reporting requirements with confidence.
Trusted Across Washington State
Precision Analytical Laboratories provides professional wastewater testing for businesses, municipalities, marine operations, manufacturers, and industrial facilities throughout Washington State. As an Everett-based laboratory serving the greater Seattle region, our team helps clients understand what is in their wastewater, identify potential contaminants, and stay aligned with local, state, and federal requirements.
If you are looking for a trusted Seattle wastewater testing lab, Precision Analytical Laboratories offers detailed testing, documentation, reporting, and support for wastewater management needs. Our laboratory is equipped to analyze challenging wastewater and runoff samples from industries such as fuel and oil, food processing, paper manufacturing, smelting, marine services, municipal utilities, and other commercial operations.
Choosing the right wastewater testing lab matters when compliance, environmental responsibility, and operational decisions are on the line. Precision Analytical Laboratories combines accredited testing capabilities, fast turnaround, knowledgeable service, and actionable reporting to help clients manage wastewater systems with confidence.
Cities we serve: Seattle · Bellevue · Tacoma · Everett · Renton · Kent · Auburn · Federal Way · Kirkland · Redmond · Bothell · Lynnwood · Bremerton · Olympia · and throughout Western Washington
GET STARTED TODAY
Contact Precision Analytical Labs today for a free consultation on your wastewater testing Seattle needs. Fast turnaround. Trusted results from the region’s accredited Seattle wastewater testing lab.