Certified oil tank sweep companies in Cumberland County, NJ

✓ 7 companies based in Cumberland County, from the NJDEP UST certification program (retrieved 2026-07-17). Companies based in neighboring counties often serve here too — see the full New Jersey list.

Company	Location	Certifications	Credential Score	License #
Elite Services Group LLC	Fairfield Twp, NJ	ClosureHHO Subsurface EvaluationInstallation-Entire UST SystemTank Testing	82	US1013435
Environmental Logic LLC	Lawrence Twp, NJ	ClosureSubsurface Evaluation	63	US802143
Fairfield Maintenance Inc	Fairfield Twp, NJ	ClosureInstallation-Entire UST SystemTank Testing	73	US00215
Gza Geoenvironmental Inc	Fairfield Twp, NJ	ClosureSubsurface Evaluation	63	US00130
Ha Fernot Co Inc	Fairfield Twp, NJ	Cathodic Protection SpecialistClosureInstallation - RepairInstallation-Entire UST SystemSubsurface EvaluationTank Testing	100	US00144
Riggins Inc	Vineland City, NJ	ClosureInstallation-Entire UST System	63	US00261
Sadat Associates Inc	Lawrence Twp, NJ	Cathodic Protection SpecialistClosureInstallation-Entire UST SystemSubsurface EvaluationTank Testing	91	US00482

FAQs

How many certified oil tank sweep companies are in Cumberland County?

7 companies in the NJDEP UST certification program are based in Cumberland County as of 2026-07-17. Companies based elsewhere in New Jersey also commonly serve the county.

Get free oil tank sweep quotes in Cumberland County

Tell us what you need — we'll connect you with state-certified companies serving your area. No obligation.