Certified Water Testing Laboratory Experts · Yonkers & Westchester · Since 1991

Water Testing & Analysis

Who We Serve

Residential Properties & Private Wells
Co-ops, Condominiums & Hi-Rise Buildings
Property Management Companies
Schools, Daycares & BOCES
Restaurants & Food Businesses
Home Buyers & Sellers

What to Expect

NYS ELAP Certified Results
NELAP Accredited Analysis
EPA-Approved Analytical Methods
Full Chain of Custody
Certified Water Testing Experts

Get Started

Speak with our water testing consultants about the right testing panel for your Yonkers or Westchester property.

NYS ELAP
Certified Results

NELAP
Accredited Analysis

Full Chain
of Custody

EPA-Approved
Methods

Water Testing & Analysis Services

Water Testing & Analysis Services

Lead testing · Potability testing · Legionella testing · PFAS analysis · Bacteria & E. coli · Total coliform · Private well testing · Turbidity · VOC analysis · Water quality reports

Lead Testing & Heavy Metals

EPA 200.8

Certified lead testing for Yonkers homes, co-ops, condominiums, and commercial properties. Lead, copper, arsenic, iron, manganese. On-site sampling at the point of use. No safe level of lead in drinking water exists.

Private Well Water Testing

Multiple Methods

Comprehensive well water analysis for Yonkers and Westchester properties — bacteria, arsenic, nitrates, iron, manganese, pH, hardness, and VOCs. Annual testing and pre-purchase panels available.

Bacteria & Potability

SM 9223B

Comprehensive PFAS screening — PFOA, PFOS, and related compounds. Only certified laboratory analysis detects them.

Legionella Testing

ISO 11731

Point-of-use Legionella analysis at showers, faucets, pools, spas, and decorative water features for Yonkers residential and commercial properties.

Corrosion & Multi-Draw

EPA 200.8

Copper, iron, manganese, zinc, pH, turbidity, hardness. Multi-draw diagnostic sampling identifies contamination source — fixture, branch pipe, unit riser, or building riser.

Commercial & Institutional Water Testing

Yonkers commercial water testing clients

Property Management Companies

Certified water testing programs for Yonkers and Westchester property management companies. Lead testing, potability, Legionella sampling, and annual water quality reports.

Restaurants & Food Businesses

DOH and EPA compliance water testing for Yonkers food businesses and restaurants. Certified potability, bacteria, and E. coli analysis with full documentation.

Schools, Daycares & BOCES

Lead testing under New York State’s 3Ts program for Yonkers schools, daycares, and BOCES facilities. Certified results, compliance reports, and remediation guidance.

Home Buyers & Sellers

Pre-purchase and pre-listing certified water testing for Yonkers and Westchester homes — including private well properties. Results accepted by attorneys and lenders.

Co-ops & Condominiums

Building-wide lead testing, Legionella sampling, and certified water quality analysis for Yonkers co-op boards and condo associations.

Private Well Properties

Annual testing programs and pre-purchase well water analysis for Yonkers and Westchester properties on private wells.

From consultation to certified results

01

Consultation

Speak with our water testing consultants to determine appropriate testing panels, sampling locations, and compliance requirements for your Queens property.

02

Certified On-Site Sampling

Certified specialists collect samples at your property following EPA-approved protocols with full chain-of-custody documentation.

03

Laboratory Analysis & Reports

NELAP Accredited Analysis. Results certified by NYS ELAP. Water quality reports with EPA action level comparisons delivered.

Water Testing & Analysis Services

Frequently asked questions

Do you serve Yonkers and Westchester County?

Yes. We provide certified water testing laboratory services for residential properties, private wells, commercial buildings, schools, food businesses, and property management companies throughout Yonkers and Westchester County.

Yes. Comprehensive well water testing for Yonkers and Westchester properties — bacteria, arsenic, nitrates, iron, manganese, pH, hardness, and VOCs. Annual testing panels and pre-purchase well testing available.
Yes. NYS 3Ts compliant lead testing for Yonkers and Westchester schools, daycares, and childcare facilities — sampling, certified results, compliance reports, and remediation guidance.
Yes. NYS ELAP certified results, NELAP accredited analysis — accepted by NYS DOH, EPA programs, building attorneys, and real estate professionals.

Service Area

Certified water testing in Yonkers & Westchester

  • Commercial & Industrial Properties
  • Schools, Daycares & BOCES
  • Condominiums & Co-ops
  • Apartments & Residential Buildings
  • Home Buyers & Sellers
  • Private Well Properties
Yonkers Mount Vernon New Rochelle
White Plains Tarrytown Ardsley
Dobbs Ferry Hastings-on-Hudson Bronxville
Tuckahoe Eastchester Pelham
Scarsdale Larchmont Mamaroneck
Ossining Sleepy Hollow Elmsford

Speak with a certified water testing expert

"Certified water testing for every property in Yonkers & Westchester."

Residential, commercial, well water, schools, food businesses, and management companies. Available 24 hours, 365 days.

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