Family-Run Oil Tank Experts Serving Long Island Since 2003
A local Deer Park crew you can trust with your home, certified, insured, and on-call 24/7 for emergencies.
Built on Local Trust, Honest Work, and Clean Job Sites.
We started Long Island Oil Tank Service in 2003 out of a single Deer Park garage. Two decades later we’ve removed, replaced, abandoned, and installed thousands of oil tanks across Nassau, Suffolk, and Queens , from quiet basement swaps to 2 AM emergency leak calls.
Every job is run by our own certified crew. No subcontractors. No upsells. No surprises on the invoice. When you call, a Long Islander answers , including nights, weekends, and holidays.
- Family-owned and operated. Same crew you call is the same crew on your property.
- Roth & Granby certified installer. Authorized to install Roth double-wall, Granby Standard, and Granby EcoGard systems.
- Permits and inspections handled. We pull every permit and coordinate every municipal inspection , you don’t lift a finger.
- Fully licensed and insured. Full liability and workers’ comp coverage on every job.
Two Decades of Local Oil Tank Work
Quiet swaps, emergency leaks, underground excavations , we’ve done it all across Long Island.
Years Serving Long Island
Family-run since 2003 , thousands of tanks installed, removed, and abandoned across Nassau, Suffolk and Queens.
Headquartered in Deer Park
We know Long Island towns, codes, and inspectors personally.
Manufacturer Certified
Roth, Granby Standard, and Granby EcoGard certified installer.
Full Permit Handling
Every permit, inspection, and code filing managed by our office.
Licensed & Insured
Full liability and workers’ comp on every job.
Talk to a Local Crew Today
Free on-site estimate. Honest, flat-rate pricing. 24/7 for emergencies.