Water Testing NYC
On Site Laboratory Testing
- DOH / DEP / EPA / NELAP Standards
- Residential & Commercial
- E. coli and Total Coliform
- Heterotrophic Plate Count
- Heavy Metals
- Chemicals
- Microplastics
- Iron
- Lead
- Copper
- PFAS / PFOS
- VOCs
- HAA5
- All Contaminants
Celebrating New York's #1 Consumer Choice for 35 Consecutive Years
Olympian Water Testing delivers expert water testing and analysis, targeting contaminants like microplastics, PFAS, VOCs, heavy metals, E. coli, total coliform, Legionella, and more. As the trusted choice for on-site laboratory testing, we adhere to top DOH, DEP, EPA, and NELAP standards. Our dedicated Client Services Team is available around the clock, every day of the year, ensuring reliable support whenever you need it.
How We Can Help
Ensuring Water Quality in New York City, NY: Reliable testing services, comprehensive analysis, and prompt results. Comprehensive contaminant solutions for both residential and commercial needs.
Mobile Laboratory
Sampling
Across New York City, our company provides a level of drinking water evaluation recognized by residential owners, private organizations, and companies that require dependable laboratory aligned analysis. Each project begins with a review of the conditions that you, your tenants, or your employees have identified. From there, we determine appropriate testing parameters and sampling locations through professional expertise rather than predetermined assumptions, ensuring that the work reflects the actual conditions of the property.
Engaging Olympian Water Testing means working with a team that applies analytical procedures grounded in certified practice, state and epa referenced expectations, and proprietary methods refined over more than three decades. Samples collected at the tap are processed with a structured method that supports complete analysis of metals such as lead and copper, minerals associated with corrosivity, and bacterial indicators where they are relevant. This framework supports potable and domestic evaluations throughout the city while maintaining the standards associated with respected laboratories and recognized environmental programs.
Many clients across New York City request independent analysis to support household planning, private property management, and company level compliance. We provide environmental context where appropriate, and optional services such as potable water quality checking, Legionella review, and expanded analytical screening are available for those who require a broader understanding of water conditions near them. Each service is delivered with the direct, professional clarity expected from a leading water quality company.
Our documentation outlines the parameters sampled for the project, the laboratory methods applied, and the analytical findings that inform your decisions. Whether your concerns involve a single point of interest or multiple sampling sites within a larger property, our work maintains the precision, structure, and authority expected from a respected provider serving New York City.

residential
Providing homeowners in the City with clean and safe water through thorough testing and detailed contaminant assessment for dependable, worry-free living.

commercial
Trusted water testing services for businesses in NYC, delivering comprehensive contaminant evaluations to maintain safety and compliance across your property.

Potability
Confirming the safety of drinking water with rigorous testing and comprehensive contaminant analysis for pure, trustworthy water you can rely on.

Pools and Spas
Comprehensive testing for pools and spas ensures clean and safe water free from impurities for a healthier recreational experience in New York City.

Lead and Copper
Accurate detection of lead and copper, ensuring water safety and health through precise analysis.

Schools
Protecting schools in New York City with reliable water testing, ensuring a secure, contaminant-free environment for students and staff.

Bacteria
Thorough bacteria testing to ensure water safety, identifying harmful pathogens to safeguard health and provide peace of mind in NYC.

Microplastics
Advanced microplastic testing, maintaining water purity by detecting and analyzing even the smallest plastic contaminants.
Why Choose Olympian Water Testing?
Choose Olympian Water Testing for expert, on-site analysis and trusted results that meet the highest regulatory standards for water safety.
Latest Technology
Accurate
Cost-Effective
Fast Results
Our Standards
What Our Clients Say
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Trusted Partners
At Olympian Water Testing™, we’re dedicated to a cleaner, healthier planet, making a positive impact through every service we provide. Thank you for choosing us as your trusted sustainability partner.
East Village: 10009, West Village: 10014, Greenwich Village: 10012, DUMBO: 11201, Chinatown: 10013, Hell’s Kitchen: 10018, 10019, Gramercy Park: 10003, Lower Manhattan: 10004, 10005, Midtown Manhattan: 10001, 10016, Tribeca: 10007, Upper East Side: 10021, 10028, Upper West Side: 10023, 10024, Chelsea: 10001, Washington Heights: 10032, SoHo: 10013, Roosevelt Island: 10044, Morningside Heights: 10027, Lower East Side: 10002, Inwood: 10034, Harlem: 10026, 10027, 10030, 10037, 10039, Financial District: 10004, 10005, Fifth Avenue: 10022, Central Park West: 10023, Bowery: 10012, Battery Park: 10280