noise testing

Amtech Aeronautical Limited is an engineering company providing aeronautics design of aircraft modifications and repairs for normal, commuter and transport category aircraft and special mission restricted category aircraft, with Transport Canada, FAA, EASA and other foreign jurisdiction design approvals. It also works in defence systems, aerosol analysis technologies, and automation/PLC systems, with offices in Medicine Hat, Calgary, Montreal, Edmonton and Victoria.

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aeronautical product developmentaircraft design certificationdesign and draftingDTAflight testHIRF / Lightninginteriorson-site trials supportPLC / SCADA systemsproject managementprototype developmentSystem SafetySystems integrationtest facility design

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.

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airborne mold testingasbestos inspectionscontaminated soil removaldrinking water testingEnvironmental Consultingenvironmental testingIndustrial Hygienelead inspection and testingmold/moisture assessmentPhase I Environmental Site AssessmentsPhase II Environmental Site Assessmentsproperty condition assessmentsremediationsafety auditssafety trainingsoil and groundwater testingunderground storage tank servicesworker exposure testing