Updated: Nov 23, 2025
Location and Projects
Address
213 Belmont Ave, West Babylon, NY, 11704
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Efficient Mechanical Corp
Efficient Mechanical Corp, 213 Belmont Ave, West Babylon, NY (Employee: Raymond J Mayleas) holds a Home Improvement Contractors license and 5 other licenses according to the Nassau County license board.
Their BuildZoom score of 95 ranks in the top 22% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Efficient Mechanical Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Efficient Mechanical Corp Contact Information
Phone Number: (516) 396-9322
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Address: 213 Belmont Ave, West Babylon, NY 11704
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Building Permits by Efficient Mechanical Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install eight split hvac units and exhaust fan for bathrooms per plans
Valuation:
$125,000
Permit #:
Q00641488-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install cac unit & blower
Valuation:
$3,000
Permit #:
201620330
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Efficient Mechanical Corp License info
Verified License
| License # | H3641600000 |
| 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 Efficient Mechanical Corp 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 # | H3641600000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Efficient Mechanical Corp with 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 # | H3641600000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of May, 2024. Check the current license status of Efficient Mechanical Corp with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H3641600000 |
| 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 Efficient Mechanical Corp 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 # | 618794 |
| Status | Inactive |
| State | New York |
| Type | General Contractor Non Registered |
- 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 Efficient Mechanical Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H36416000 |
| 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 Efficient Mechanical Corp at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Main Street America Assur |
Insured
| Workers Comp Provider | The Phoenix Ins Co |
Efficient Mechanical Corp Employees
RM
Raymond J Mayleas
Pres