Mold & Indoor Air Quality Testing in Saint Louis, MO

American Environmental provides certified environmental inspections, testing, consulting, and removal services across the Saint Louis Metro Area. The company specializes in asbestos, mold, water, and indoor-environmental sample collection and analysis, delivers reader-friendly, science-based reports with rapid turnaround, and serves clients in food & beverage manufacturing, healthcare, machining, cannabis, and government agencies including the Missouri Department of Natural Resources. American Environmental emphasizes experienced, certified professionals, a commitment to customer experience, responsible disposal and remediation support, and practical, compliance-focused recommendations that remove guesswork from environmental concerns.

EMSL Analytical is a nationwide environmental and materials testing laboratory network (operating since 1981) that delivers comprehensive, accredited laboratory testing, sampling supplies, training, and consulting for industries including environmental, industrial hygiene, indoor air quality, food & beverage, healthcare, pharmaceutical, and government. EMSL Analytical offers a broad suite of services—such as asbestos, mold, Legionella, lead and metals, PFAS, radiochemistry, microbiology, industrial hygiene, materials testing, and product/consumer safety testing—maintains multiple regional labs across the U.S. and Canada, and provides sampling instruments, test kits, rental equipment, and educational resources to support science-based reporting, regulatory compliance, and practical remediation and monitoring solutions.

Fastest Labs is a national provider of drug, alcohol, and DNA testing services operating a network of clean, certified labs and franchise locations that serve individuals, employers, schools, government agencies, and other organizations. Fastest Labs offers rapid, court-admissible and DOT-compliant testing across urine, hair, saliva, nail, sweat/skin, alcohol, and a broad range of DNA services, backed by certified collectors, technology-driven processes, and a focus on fast, accurate results and strong customer service. The company also supports employer programs (pre-employment, random, for-cause, program management), franchise opportunities, and resources for clients who need compliant testing, background screening, or on-site/mobile services.

Industrial Inspection & Analysis, Inc. (IIA) is a high-growth industrial inspection, testing, and analytical services company founded in 2015 and headquartered in Alpharetta, Georgia, that delivers lab services, advanced non-destructive and field inspection, engineering, lifting and fire equipment testing, electromagnetic compatibility and product certification, and fluid analysis to clients across the United States and Canada. IIA operates a broad geographic footprint with dozens of offices and local technicians, supports regulated industries such as aerospace, power generation, petrochemical, manufacturing, government, and transportation, and leverages proprietary technologies (ARMUT®, PASS®, AIRIS™), accredited laboratory capabilities, and multidisciplinary engineering expertise to help the company’s customers meet safety, compliance, and performance requirements.

Interstate Testing Services is a premier independent asphalt testing and materials laboratory based in St. Louis, Missouri that provides quality control, binder testing, emulsion testing, performance testing, mix design, consulting, and education & training for asphalt and construction materials. Interstate Testing Services operates a fully outfitted, state-of-the-art lab staffed by certified professionals with more than 100 years of combined experience, holds AASHTO participation and accreditations such as R-18 and ASTM D-3666, and focuses on reliable, accurate, and on-time results to help clients design mixes, verify field and plant performance, ensure contract compliance, and solve technical pavement challenges.

Labcorp operates a nationwide network of clinical laboratories and patient service locations that provide diagnostic testing, drug and alcohol testing, DNA and paternity testing, and biopharma services including clinical trial testing, data and commercialization support, and consulting. Labcorp serves patients, healthcare providers, employers, and organizations with appointment scheduling, on-demand testing options (including COVID-19), provider tools and integrations, employer/DOT testing programs, and a broad test menu organized by disease and condition, emphasizing fast, reliable results, regulatory compliance, and comprehensive laboratory services across the United States.

Vital Lab Services is a local clinical testing center based in Saint Louis, Missouri that provides affordable, fast-turnaround laboratory services including COVID-19 testing, general diagnostic testing, and appointment-based specimen collection with CLIA-certified operations in Missouri and Texas. Vital Lab Services emphasizes customer convenience and safety—maintaining sanitized facilities, offering drive-through testing when needed, accepting major credit cards, and providing complementary services such as notary services—while serving individuals and community organizations who need timely, reliable lab results.