Updated: Nov 21, 2025
Location and Projects
Address
20 Feldland Street, Bohemia, NY, 11716
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True Mechanical Corp
True Mechanical Corp, 20 Feldland St, Bohemia, NY (Owned by: Louis Desantis) holds a Home Improvement Contractors license and 3 other licenses according to the Nassau County license board.
Their BuildZoom score of 93 ranks in the top 27% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring True Mechanical Corp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
True Mechanical Corp Contact Information
Phone Number: (914) 721-3050
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Address: 20 Feldland Street, Bohemia, NY 11716
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This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
400348307-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400227839-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - mech/hvac plumbing and mechanical work in conjunct ion with initial filing
Valuation:
$60,000
Permit #:
100605613-02-EW-MH
Status:
issued
Fee:
$685
Permit Type:
N/A
Building Type:
D6-elevator apart...
Alteration type 2 - mech/hvac relocation of ducts and fissures.no change in use, egress or occupancy involved under this appl
Valuation:
$4,000
Permit #:
100912050-02-EW-MH
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
O6-office buildings
No Description Available
Valuation:
N/A
Permit #:
100673665-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
100611893-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install two air conditioning units in side yard
Valuation:
$20,000
Permit #:
201216696
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace air conditioning condenser and air handler
Valuation:
$7,546
Permit #:
201315421
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in rear yard
Valuation:
$6,000
Permit #:
201306159
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 2 air conditioning units only
Valuation:
$6,000
Permit #:
201300611
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit
Valuation:
$7,600
Permit #:
201311206
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install gas standby gen. in side yard
Valuation:
$5,000
Permit #:
201217881
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install ductless air conditioning unit system
Valuation:
$7,000
Permit #:
201410757
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in rear yard
Valuation:
$10,000
Permit #:
201405343
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in rear yard
Valuation:
$7,500
Permit #:
201309060
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in side yard
Valuation:
$9,000
Permit #:
201308456
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in side yard
Valuation:
$11,465
Permit #:
201215015
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in side yard
Valuation:
$6,000
Permit #:
201210839
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct air conditioning unit in rear yard
Valuation:
$1,000
Permit #:
201305246
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit in rear yard
Valuation:
$3,000
Permit #:
201303001
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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True Mechanical Corp Reviews
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Verified License
BuildZoom confirmed this contractor's license
True Mechanical Corp License info
Verified License
| License # | H18C0070000 |
| 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 True 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 # | 19511 |
| Status | Active |
| County | Suffolk County |
| Type | H H12 - Duct Work, H1 - Gc |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of True Mechanical Corp with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4166 |
| Status | Active |
| County | Suffolk County |
| Type | Re Re1 - Hvac |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of True Mechanical Corp with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H18C00700 |
| 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 True Mechanical Corp at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
36
Permits
- Building permit records show that True Mechanical Corp has worked on 36 permitted projects.
True Mechanical Corp Employees
LD
Louis Desantis
Owner
LD
Louis J Desantis
Pres