Location and Projects
Windmill Oil Tank Service Construction
Windmill Oil Tank Service, led by owner and operator Mike Kennedy Jr., specializes in oil tank remediation and spill cleanup for residential and commercial properties across Nassau County, Suffolk County, and New York City. Drawing on over 35 years of experience in expediting the remediation of thousands of oil spills, the company maintains a strong working relationship with the New York State Department of Environmental Conservation (NYSDEC). Services include prompt oil spill response, site inspections, second opinions on completed remediation, and guidance on NYSDEC regulatory compliance. Windmill also manages insurance claims directly with major carriers, often accepting settlement as full payment and minimizing out-of-pocket expenses for clients. In addition to spill cleanup, the team provides temporary 275-gallon oil tank installations to maintain heating during remediation and offers new tank installation upon project completion. Windmill is equipped to address oil vapor and odor issues using vapor barriers, ensuring homeowners can quickly and safely return to their properties.
Windmill Oil Tank Service Services
Windmill Oil Tank Service Contact Information
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Building Permits by Windmill Oil Tank Service
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Windmill Oil Tank Service License info
Verified License
| License # | H0603350000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Windmill Oil Tank Service at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H0603350000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of March, 2025. Check the current license status of Windmill Oil Tank Service with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Westchester County |
| Type | Home Improvement Contractor |
- According to the Consumer Westchester County, NY, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H06033500 |
| Status | Inactive |
| County | Nassau County |
| Type | Home Improvement Contractors |
- According to the Nassau County Office of Consumer Affairs, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Windmill Oil Tank Service at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 605464 |
| Status | Inactive |
| State | New York |
| Type | Gc Safety Registration |
- According to the New York City Department of Buildings, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Windmill Oil Tank Service at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Berkley Insurance Co |
Insured
| Workers Comp Provider | Nysif |