Environmental testing

DPI Labs, Inc. is a global provider of integrated and component cabin management solutions for all types of aircraft, including business, commercial, military, and head of state. For over 40 years it has developed, manufactured, and supported switches and switch panels, lighting and air distribution systems, entertainment systems, and complete cabin management solutions. It is headquartered in La Verne, CA, and holds FAA Repair Station Number 7DPR851C.

CNC MachineryElectrical EngineeringEMI testingLight LaboratorymanufacturingMechanical EngineeringRapid 3D Prototypingrapid prototypingSound LaboratorySystems Engineeringvibration testing

E2 Contracting, Inc. is a California earthwork general contractor founded by a retired Navy Officer. It provides construction site services, grading, excavating, and earthwork to advance California's infrastructure needs. The company is a California Public Works Contractor and a California Disabled Veteran Business Enterprise (DVBE), holding General Engineering-A, C-12, and HAZ licenses (CSLB Lic. #1049757). Its four principals have 20+ years of experience in grading, earthwork, environmental remediation, trucking and logistics, and state and federal con

earthworkEnvironmental Remediationerosion controlexcavationgradingsite clearingsite demolitionSoil Management PlansSoil TruckingSWPPP Compliance

Eastex Environmental Laboratory is a NELAP-accredited, employee-owned water and wastewater testing laboratory founded in 1986 in Coldspring, Texas. It is TCEQ Drinking Water approved and EPA UCMR 5 approved, serving municipal utility districts, operations companies, public water systems, and engineering firms from four Texas locations: Coldspring (HQ), Nacogdoches, Katy, and Austin.

bacteriological analysiscourier pickupDMR supportdrinking water testingfield testingmetals analysisnutrients analysison-site samplingorganics analysispaint filter testingPCB testingPFAS testingprocess testingRegulatory Compliancesoil and solid waste testingstormwater testingTCLP testingwastewater testingwhole effluent toxicity testing

EcoSafe Environmental Services is a 100% woman-owned and operated environmental services company founded in 2013 by Sarah Tuttle Scherr, an environmental scientist/industrial hygienist. Based in Kansas City, it provides indoor air quality testing, consulting, and remediation services for residential and commercial clients, working with homeowners, business owners, schools, and municipalities to meet state and federal regulations.

air samplingconsultingindustrial hygieneinspectionsLEED testingPhase I/II environmental assessmentsproject oversightremediationthermal imaging

ECU Corporation designs and manufactures specialized HVAC systems for military, nuclear, and industrial environments—built for performance in extreme conditions.

Commissioning and start-up supportcustom HVAC trainingheat transfer and thermal system designHVAC system designmanufacturingremote monitoringreverse engineering

E-Labs, Inc. is a full service testing and evaluation laboratory providing accredited environmental, vibration, and EMI/EMC testing for aerospace, defense, and commercial clients. The main scientific testing facility includes over 50,000 square feet of floor space, and personnel have decades of hands-on lab experience across testing disciplines for the Aerospace, Automotive, Military, Commercial, Electronics and IT industries.

climatics testingEMI/EMC testingfixture design and fabrication consultinghelium leak detectionlab testing and reportingmunitions testingpressure testingshock testingtest planningthermal vacuum testingvibration testing

eComp, Electronic Components, Inc. is a specialty distributor and authenticator of electronic component products for the military, aerospace, medical and industrial marketplace. Established in 2000 and located in Framingham, MA, it provides authenticity verification and value-added services for legacy components, engineering assistance, and custom replacement solutions for obsolete products and systems.

authenticationbill of material analysisburn-in testingcomponent engineeringcounterfeit mitigationcustom design of components and board leveldevice programmingDNA markingelectrical testingelectronic component testingObsolescence managementtape and reel packaging

Electro Product Management, Inc. is located in northern New Jersey and specializes in designing tests and screening procedures for electronic components used in the aerospace, defense, and industrial electronics industries. The company provides electronic component testing, screening, engineering support services, and parts procurement, and is an SBA/WOSB registered woman-owned small business.

AC-parametric testingBurn-InDC-parametric testingDeCap/DeLidelectrical testingfunctional testinglead formingParts procurementPIND testingSolderability Testingtape and reeltemperature testingTest fixture designX-ray analysis

Elevation Diagnostics is an independent, high-complexity environmental testing laboratory based in Aurora, Colorado. It analyzes non-potable water (wastewater, groundwater, stormwater), soil, sediment, waste, and other environmental matrices, offering results in about 5 business days for most analytes with proactive communication and direct access to project managers, chemists, and scientists.

custom reportingelectronic data deliverables (EDDs)EPA analytical methodsexpedited turnaroundPFAS analysis

Ensign Power Systems, Inc. was established in 1995 by Bill Harris and Larry Choate to provide power supply products and solutions through design, test, analysis, and manufacturing, focusing on high quality and reliability. The company designs, qualifies and manufactures form, fit, function custom power supplies to stringent military specifications, and is ISO 9001:2015 certified and ITAR registered.

auto-testingEMI design and analysisenvironmental burn-inHALT/HASS testingmanufacturingpower supply designprototypingPWB designtesting and qualificationthermal design and analysis

Enviro Lab Services, Inc. is an ISO/IEC 17025:2017 accredited environmental testing laboratory offering guided environmental testing for water, soil, PFAS, heavy metals, VOCs, bacteria, and specialty analytical projects. It provides sample kits, field sampling and courier service with chain of custody, and defensible reporting for homeowners, businesses, and project teams.

accredited laboratory analysisbacteria testingchain of custodycourier servicefield samplingheavy metals testingPFAS testingsoil testingVOC testingwastewater testingwater quality testing

Enviro Medics LLC is a Tennessee-based environmental incident management and emergency response company providing 24/7 hazardous materials spill response and environmental remediation throughout Tennessee and the Southeast. The team of seasoned first responders has over 25 years of emergency response experience and is fully licensed and insured, managing incidents from first call to final report.

air monitoringconfined space entrydecontaminationemergency spill responseEnvironmental Remediationhazardous materials responseincident command supportproduct recovery and fuel transfersoil and water samplingwaterway containment and recovery

Environmental Consulting Group (ECG) is an environmental firm in Chicago that provides comprehensive environmental consulting, testing, and remediation services. ECG works with commercial, institutional, and public sector clients during projects of all types and sizes, providing prompt consulting and environmental testing in Chicago as well as sites located throughout the greater Midwest. The firm has over 30 years of experience assessing environmental problems and offering cost-effective solutions.

airborne mold testingasbestos inspectionscontaminated soil removaldrinking water testingenvironmental consultingindustrial hygienelead inspection and testingmold/moisture assessmentnoise testingPhase I Environmental Site AssessmentsPhase II Environmental Site Assessmentsproperty condition assessmentsremediationsafety auditssafety trainingsoil and groundwater testingunderground storage tank servicesworker exposure testing

Environmental Laboratory Network, Inc. (ELN) is an environmental testing laboratory based in San Diego, California, providing comprehensive analytical testing services for home and business. Through an expansive network of environmental laboratories, ELN offers a wide range of testing options to meet the diverse needs of every client.

analytical testingfield services

Eravant was founded in 2011 as SAGE Millimeter, Inc. by two veterans of the millimeter wave industry. Located in Torrance, California, the team operates from a 60,000-square-foot design, manufacturing, assembly, and testing facility focused on supplying a global customer base with millimeter wave and sub-THz components, subassemblies, and test equipment. It is an AS9100D certified, ITAR-registered, women-owned small business designing and manufacturing in the United States.

antenna pattern measurementassemblycalibrationcustom componentscustom subassembliesdesignmanufacturingtemperature shock testingtestingTVAC testingvolume production

ESL Labs (ESL Technology Inc. doing business as ESL Labs) is an AS9100D-certified environmental, material, and EMI/EMC testing lab based in Dartmouth, Nova Scotia, Canada. It is a division of J-Squared Technologies and has over 30 years of experience serving defence, aerospace, marine, oil and gas, power generation, and ocean technology sectors. The facility is Canadian Controlled Goods Program (CGP) certified and Joint Certification Program (JCP) registered.

climatic testingcorrosion testingcustom fixture developmentEMI/EMC testingmaterials testingmechanical shock testingpressure testingsemi-anechoic EMC chamber testingtest tailoringvibration testing

Espey Mfg. & Electronics Corp. designs, develops, tests and manufactures specialized Military and Rugged Industrial Power Supplies and Transformers for harsh or severe environment applications. Founded in 1930, it is an OEM company and publicly traded on NYSE American (ESP). All design, manufacturing and testing are performed in its 150,000+ square foot facility in Saratoga Springs, New York. It is ISO AS9100 certified and a small business.

build-to-printdesign and development to specificationdesign servicesdesign studiesdevelopment of automatic testing equipmentmetal fabricationpaintingprinted circuit board populationqualification testingvertically integrated manufacturingwiring

Etteplan is a technology service company that serves industrial companies globally. Its experts provide engineering, software and embedded systems, technical communication, testing, and green transition services to help customers make systems, processes, and products smarter, more efficient, and more sustainable. Etteplan has offices in Finland, Sweden, the Netherlands, Germany, Poland, Denmark and China, plus a sales office in the USA.

additive manufacturingantenna and RF designautomationDigital TwinElectrical Engineeringembedded software developmentEMC testingFPGA designlife cycle assessmentMechanical EngineeringPCB layout & designplant engineeringprocess engineeringtechnical documentationtechnical translations and localization

Calcoast-ITL is a fully accredited automotive testing laboratory specializing in vehicle lighting and roadway safety systems. Founded in 1949 as Industrial Testing Laboratory (ITL) and purchased by Calcoast Laboratory in 1988, it provides photometric, colorimetric, environmental, and physical testing, regulatory compliance consulting, and expert witness services for automotive, micromobility, public safety, construction, and transit industries. Its ISO/IEC 17025-accredited lab serves over 200 clients, including the U.S. and Canadian governments.

colorimetric testingexpert witness testimonyphotometric testingphysical testingR&D supportregulatory compliance consultingvibration testing

Federal Electronics is an electronics manufacturing services provider with over 60 years of experience, delivering engineering, manufacturing, and supply chain solutions for high-complexity, mission-critical products. It operates integrated US and Mexico production facilities (Cranston, RI and Hermosillo, Sonora) linked by centralized IT and ERP systems, serving military, aerospace, medical, industrial, semiconductor, and capital equipment markets.

automated vision inspectionBox build assemblycable and wire harness assemblyDFx/design for manufacturabilityelectromechanical assemblyelectronics manufacturingfiber optic cable assemblyindustrial control panel assemblylogisticsPrinted circuit board assembly (PCBA)prototypingselective solderingSupply Chain Management

Fibertek, Inc. is a Virginia-based company formed in 1983 that provides mission-critical laser technologies and full-service engineering services solutions for National Security, Aerospace, and NASA customers. Its R&D division develops custom laser, lidar, and optical communications hardware, while its Engineering Services division provides technical staff for research, testing, logistics, and program management.

artificial intelligence integrationcleanroom integration and low-rate productionelectro-opticslaser developmentLiDAR systemslogistics managementoptical communicationsprogram managementtest and evaluation

FTL Labs, Inc. is a woman-owned environmental testing laboratory established in 1985. It is certified in Maryland, West Virginia, and Virginia and serves residential, commercial, and municipal clients. The lab specializes in collecting samples and testing drinking water, wastewater, radon, and soil, providing fast and reliable test results.

auto samplerscomposite samplingfungal spore identificationradon measurementRegulatory reportingsample collection

Fremont Safety is based in Central Wyoming and provides customized property inspection and environmental consulting services for commercial, industrial, and residential needs. Inspections are performed by Certified Professional Inspectors Ryan Morse-Brady or Karl Boveng. Reports comply with DEQ, HUD, and EPA requirements, and only certified laboratories are used for analysis and testing.

3D building mappingair quality and clearance testingasbestos consulting and testingBuilding Inspectioninfrared and thermographyLegionella water testingmold inspectionradon testing

GD4 Test Services, Inc. is an independent, privately owned, third-party electronic components test lab headquartered in Austin, Texas, established in 2007. It is DLA Lab Suitability and QTSL certified and holds ISO 9001, AS9100, ANSI/ESD S20.20, ISO 17025, AS6171 and AS6081 certifications. GD4 does not buy, sell or transact components, allowing impartial, unbiased results and reports.

bond pull testingburn-in testingconstant accelerationcoplanarity testingcounterfeit screeningcross sectionC-SAM analysisC-SEM analysisdecapsulationdevice programmingdie shear testingelectrical/functional testingelectronic component testingexternal visual inspectionfailure analysisGroup A testingHASTheated chemical testingtemperature cycle testing