Updated: Jul 15, 2026
Location and Projects
Address
119-02 23 RD AVENUE, College Point, NY, 11356
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the Energy Conservation* Construction
the Energy Conservation*, 119-02 23rd Ave, College Point, NY (Owned by: Louis Mastromauro) holds a Home Improvement Contractor license and 3 other licenses according to the Westchester 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 the Energy Conservation*, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
the Energy Conservation* Services
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the Energy Conservation* Contact Information
Phone Number: (718) 353-7000
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Address: 119-02 23 RD AVENUE, College Point, NY 11356
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Building Permits by the Energy Conservation*
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install two (2) replacement fuel storage tanks as per plans. no change in use egress or occupancy
Valuation:
$9,000
Permit #:
Q00370183-I1-BE
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (2) new oil fired hot water heaters as per plans. no change in use egress or occupancy
Valuation:
$2,000
Permit #:
Q00412052-I1-BE
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
421384558-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
421384558-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
140597450-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
440385067-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
421312323-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321319435-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
440106038-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - legalize exist legalize existing wood deck on 2nd floor at rear and steel spiral sta to remove violation #070199c05rl03/34213 167m trim to 10 x 24 as per plan no change in use occupancy or egress
Valuation:
$4,000
Permit #:
401098389-01-EW-OT
Status:
SIGNED OFF
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301086250-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
402487073-01-EW-FB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401552896-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - g.c. legalization of rear wood deck, cellar partitions/two fixture bathroom and layout.no work to be done.no change in use, occupancy or egress
Valuation:
$5,000
Permit #:
401103051-01-EW-OT
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
402550173-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401997121-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - enl. leagalization of a horizontal extension of existing kitchen and bathroom @ first floor. no change in occupancy, use or egress
Valuation:
$7,000
Permit #:
401733790-01-EW-OT
Status:
SIGNED OFF
Fee:
$121
Permit Type:
N/A
Building Type:
Residence - resid...
Alteration type 2 - fuel burning replace boiler and oil burner. (nyc boiler no. md151168-01) no change in egress occupancy or use under this application
Valuation:
$0
Permit #:
410030005-01-EW-FB-OIL
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$100
Permit Type:
N/A
Building Type:
J-2 - residential...
No Description Available
Valuation:
N/A
Permit #:
402550173-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
410040423-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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the Energy Conservation* License info
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 005261 |
| Status | Inactive |
| State | New York |
| Type | Oil Burner Installer B |
- 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 the Energy Conservation* 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 # | 607874 |
| 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 the Energy Conservation* 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 # | 009539 |
| Status | Inactive |
| State | New York |
| Type | Electrician |
- 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 the Energy Conservation* at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Liberty Mutual Ins Co |
Insured
| Workers Comp Provider | Liberty Mutual Ins Corp |
38
Permits
- Building permit records show that the Energy Conservation* has worked on 38 permitted projects.
the Energy Conservation* Employees
HA
Heaney Allison Ann
LM
Louis Mastromauro
Owner