Certified laboratory water quality testing for homes, private wells, commercial properties, schools, food businesses, property management companies, landlords, and tenants across New York, New Jersey, and Connecticut.
Lead · Bacteria · PFAS · Legionella · 1,4-Dioxane · Arsenic · Nitrates · VOCs · Radon · Potability · Multi-draw diagnostics · Water quality reports
Certified lead testing at the point of use for homes, apartments, co-ops, schools, and commercial properties. Lead, copper, arsenic, iron, manganese, zinc. No safe level of lead in drinking water.
Total coliform, E. coli, HPC, and potability testing at the point of use. Required for food businesses, restaurants, schools, daycares, and commercial properties in NY, NJ, and CT.
Point-of-use Legionella analysis at showers, faucets, pools, spas, and decorative water features. Certified results for residential and commercial properties across NY, NJ, and CT.
Certified PFAS and 1,4-dioxane screening. PFOA, PFOS, NJ-specific MCL-compliant analysis, NYS 1 ppb 1,4-dioxane comparison. No color, taste, or odor. Only certified laboratory analysis detects them.
Comprehensive well water quality analysis for Long Island, NJ, and CT private well properties. Bacteria, arsenic, nitrates, radon, iron, manganese, pH, hardness, VOCs, PFAS, 1,4-dioxane. Annual and PWTA panels.
Sequential certified sampling from the same fixture at timed intervals. Identifies contamination source — fixture, branch pipe, or building riser. Full diagnostic report with findings and expert guidance.
Olympian Water Testing is a certified and licensed water testing company that helps property owners across New York City confirm the safety of their drinking water. We deliver dependable water quality and water analysis services for residential and commercial clients, along with the management companies that support them, throughout Brooklyn, Queens, Manhattan, the Bronx, and Staten Island. As a trusted water testing service in NYC, our focus stays on accurate testing, clear results, and practical guidance you can use to make confident decisions about your home or building.
Our certified experts and water quality consultant team perform a full range of water testing, including lead testing, potability testing, and bacteria testing, with screening for e coli, total coliform, and turbidity. We also handle legionella testing, PFAS testing, and microplastics testing for homes, businesses, schools, and healthcare facilities. Every sample is evaluated in-house using laboratory-grade methods and established lab standards, and each report is prepared to the benchmarks set by accredited laboratories and professional testing labs, giving you results that regulators, real estate professionals, and building managers can rely on.
Ongoing certified water quality testing programs for property management companies managing multi-building portfolios. Lead testing, potability, Legionella sampling, and annual water quality reports with full compliance documentation.
Building-wide lead testing, Legionella sampling, and certified water quality analysis for co-op boards, condo associations, and residential towers across NY, NJ, and CT.
Lead testing under NYS 3Ts program and NJ requirements for schools, daycares, and childcare facilities. Certified water quality results, compliance reports, and remediation guidance.
DOH compliance water quality testing for restaurants and food businesses. Certified potability, bacteria, and E. coli analysis accepted by NYC DOH, NJ DEP, and CT DOH.
Individual unit and building-wide water quality testing. Certified results accepted by regulatory agencies, building management, and attorneys in NY, NJ, and CT.
Speak with our water testing consultants to determine appropriate testing panels, sampling locations, and compliance requirements for your Manhattan property or facility.
Certified water testing specialists collect samples at your property following EPA-approved protocols with full chain-of-custody documentation from collection through laboratory analysis.
Analysis by NELAP accredited analysis. Results certified by NYS ELAP. Water quality reports with EPA action level comparisons and expert findings delivered.
Certified water quality reports with EPA and state action level comparisons, plain-language findings, compliance documentation, and expert guidance. Accepted by NYC DOH, NJ DEP, CT DEEP, local health departments, attorneys, and regulatory agencies.
NYS ELAP certified results. NELAP accredited analysis. Every sample processed under full chain-of-custody protocols with EPA-approved analytical methods. Full chain of custody on every sample. EPA-approved analytical methods.
| Manhattan | Brooklyn | Queens | The Bronx |
| Staten Island | Westchester | Long Island | Bergen County |
| Jersey City | Morris County | Fairfield CT | New Haven CT |
From lead and PFAS to full compliance testing, we help homeowners, property managers, and businesses get fast, certified answers about their water.
Speak directly with certified specialists about testing, pricing, or compliance requirements.
Our certified laboratories provide comprehensive water quality testing services including lead testing, PFAS analysis, and full drinking water reports. We serve residential, commercial, and institutional properties with fast turnaround and accurate, compliant results.
