Updated: May 06, 2026
Location
Address
100 Buckshollow Road, Mahopac, NY, 10541
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Putnam Valley Petroleum Construction
Putnam Valley Petroleum Corp, 100 Buckshollow Rd, Putnam County, NY (Owned by: Michael Stelmaszyk) holds a Oil Tank Removal/Installation Miscellaneous/Service Heat App license and 4 other licenses according to the Putnam County license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Putnam Valley Petroleum Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Putnam Valley Petroleum Corp Contact Information
Phone Number: (845) 628-8393
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Address: 100 Buckshollow Road, Putnam County, NY 10541
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Verified License
BuildZoom confirmed this contractor's license
Putnam Valley Petroleum Corp License info
Verified License
| Status | Active |
| County | Putnam County |
| Type | Oil Tank Removal/Installation Miscellaneous/Service Heat App |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3003 |
| Status | Active |
| County | Putnam County |
| Type | Master Heating/Nora, Master Heating/Nor |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Putnam Valley Petroleum Corp with the Putnam County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3003 |
| Status | Inactive |
| County | Rockland County |
| Type | Home Improvement Contractors |
- According to the Rockland County Consumer Protection Agency, 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 Putnam Valley Petroleum Corp at the Rockland County Consumer Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PC3875 |
| Status | Inactive |
| County | Putnam County |
| Type | Environmental Systems Installation And Repair, Heating And Ventilation Systems |
- According to the Putnam County Department 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 Putnam Valley Petroleum Corp at the Putnam County Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Putnam Valley Petroleum Corp Employees
MS
Michael Stelmaszyk
Owner
OP
Orsini, Richard J. Pres.
Owner
SA
Stelmaszyk Michael Anthony