T Slack Environmental Services

Certified oil tank sweep company · Kenilworth Boro, NJ · Union County

Certification status

Listed in the NJDEP UST certification program as of 2026-07-17 — verify current status at the official source

Certification categories

ClosureInstallation-Entire UST SystemSubsurface EvaluationTank Testing

License / registration #

US00334

Location

180 MARKET ST, Kenilworth Boro, NJ, 07033

Phone (from public registry)

(908) 964-5360

This profile is compiled from public registry records. It is not an endorsement, and Tank Sweep Finder has no business relationship with T Slack Environmental Services unless noted. Is this your company? Claim or correct this listing — it's free.

What oil tank sweep certification means

New Jersey requires companies that test, install, or close underground storage tanks to hold NJDEP certifications by category. "Subsurface evaluation" is the certification most relevant to pre-purchase tank sweeps.

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