Updated: Apr 21, 2026
Location and Projects
Address
37-20 34TH STREET, Commack, NY, 11725
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Coastal Combustion Construction
Coastal Combustion Corp, 37-20 34th St, Commack, NY (Owned by: Michael Lacertosa Jr) holds a Home Improvement Contractors license and 6 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 Coastal Combustion Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Coastal Combustion Corp Services
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Coastal Combustion Corp Contact Information
Phone Number: (631) 971-0086
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Address: 37-20 34TH STREET, Commack, NY 11725
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Building Permits by Coastal Combustion Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
401717273-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321236523-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace gas boiler in cellar. install 3 boilers & register 3 hwhs. install unit heater on 1st floor
Valuation:
$16,000
Permit #:
321236523
Status:
ISSUED
Fee:
$378
Permit Type:
Other-general con...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400384302-01-EW-FB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400384302-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400384302-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400384302-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - fuel burning legalize two boilers two oil burners an d two metal chimneys. install n w fuel oil tank and containment structur e. no change in egress occupancy or use involved under this application. receipts attached for equipment installe d prior to 1-1 89
Valuation:
$5,000
Permit #:
400384302-01-EW-FB-OIL
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$235
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401601799-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401601799-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - fuel burning install oil fired space heater 275 gall on above ground fuel oil tank a d new metal chimney. relocate one existi ng 275 gallon above ground f.o. tank. n change in use egress or occupancy. is involved under this application
Valuation:
$2,000
Permit #:
401601799-01-EW-FB-OIL
Status:
SIGNED OFF
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401601799-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
100441443-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
100441443-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
101763183-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
101763183-01-EW-FB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400891503-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
103053446-01-EW-FB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301883460-01-EW-FS
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
321486316-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Coastal Combustion Corp Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Coastal Combustion Corp License info
Verified License
| License # | H3600510000 |
| 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 Coastal Combustion Corp at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 005160 |
| Status | Active |
| State | New York |
| Type | Oil Burner Installer B |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Coastal Combustion Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 031310 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Coastal Combustion Corp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 31310 |
| Status | Active |
| State | New York |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Coastal Combustion Corp with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7860 |
| Status | Active |
| County | Suffolk County |
| Type | H H12 - Duct Work |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Coastal Combustion 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 # | 2275 |
| Status | Active |
| County | Suffolk County |
| Type | Rp Rp3 - Burner Service |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Coastal Combustion 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 # | H36005100 |
| 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 Coastal Combustion 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
Insured
| Insurer | Norguard Insurance Co |
Insured
| Workers Comp Provider | Twin City Fire Insurance |
65
Permits
- Building permit records show that Coastal Combustion Corp has worked on 65 permitted projects.
Coastal Combustion Corp Employees
MJ
Michael Lacertosa Jr
Pres
MJ
Michael Lacertosa Jr
Owner
YJ
Yichael Lacertosa Jr
Owner