Olympian Water Testing™
- On Site Laboratory Testing
- PWTA Well Water Testing for Real Estate Transactions
- 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 Jersey'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.
We Test in Full Compliance with The Private Well Water Testing Act for Real Estate Transactions
Garwood Water Testing
Consulting & Lab Analysis
Well Testing • City / Municipal Water
✓ Well Testing ✓ City / Municipal Water
Mobile Laboratory
Sampling

Well Water
State-mandated Private Well Testing Act (PWTA) panels for home sales. We perform all required testing—including bacteria, arsenic, lead, VOCs, and nitrates—with fast turnaround and full compliance reporting.

Laboratory
Certified laboratory water testing services designed for professional, medical, and commercial applications. Full-spectrum analysis ensures precision, compliance, and scientifically valid results.

Potability
Precise potability analysis, verifying essential safety benchmarks—from coliforms to chemical residues—using laboratory-grade instrumentation to ensure water meets or exceeds national drinking standards.

Pools and Spas
Certified weekly and monthly testing for Spas, hotels and commercial pools. Focused on E. coli and total coliform detection, our lab ensures water safety compliance with NJ recreational bathing code requirements.

Lead and Copper
High-precision assays targeting lead and copper levels in water systems. Utilizing EPA-approved methodologies, data-driven reporting ensures regulatory compliance and safeguards public health.

Schools
Dedicated school water safety testing includes multi-point sampling and pathogen screening. Laboratory-level analysis ensures student and staff environments remain free from dangerous contaminants.

Bacteria
Advanced bacteriological screening checks for E. coli, coliforms, Legionella, and other pathogens. Laboratory-controlled procedures provide definitive results, enhancing health protection.

Microplastics
State‑of‑the‑art microplastic detection using spectrometry and filtration techniques. Identifies and quantifies microscopic particles, delivering laboratory-grade data on plastic contamination.
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.
The Evolution of Water Systems in Garwood, New Jersey
When Garwood incorporated as an independent borough in 1903, breaking away from Cranford and Westfield, its water infrastructure reflected its industrial roots and small-town character. The newly formed community of just 400 residents initially relied on private well water systems, with many residents working at local factories like Hercules Tube Works that shaped the borough’s early development. This self-sufficient approach was typical for small Union County municipalities at the time, though it presented challenges as Garwood grew.
The transition to municipal water began in 1915 when Garwood completed its first public water facility, marking a significant step in local infrastructure development. This progress aligned with broader regional water initiatives, including the 1916 creation of the North Jersey District Water Supply Commissiion, which would later influence water management across Union County. Garwood’s compact size (just 0.7 square miles) meant its water system evolved differently than larger neighbors, maintaining a mix of municipal services and private wells for decades.
Today, Garwood’s water system reflects its century-long balance of independence and regional cooperation. Residents can access current water quality information through the New Jersey Department of Environmental Protection, while the borough’s unique water history remains documented in local archives. From its well-dependent beginnings to modern water management, Garwood’s system tells a story of community identity and practical innovation.
Union County: 07016, 07023, 07027, 07033, 07036, 07060, 07062, 07063, 07065, 07066, 07076, 07081, 07083, 07088, 07090, 07092, 07201, 07202, 07203, 07204, 07205, 07206, 07208, 07901, 07922, 07974, Linden: 07036, Rahway: 07065, Summit: 07901, Westfield Township: 07090, 07091, Fanwood: 07023, Garwood: 07027, Kenilworth: 07033, Mountainside: 07092, New Providence: 07974, Roselle: 07203, Roselle Park: 07204.