Updated: Jun 06, 2026
Location and Projects
Address
55 GARNET STREET, Brooklyn, NY, 11201
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Natco Mechanical Services Architect
Natco Mechanical Services, Inc, 55 Garnet St, Brooklyn, NY (Owned by: Pertz Joanna Kate) holds a Landscape Architect license and 2 other licenses according to the New York 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 Natco Mechanical Services, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Natco Mechanical Services, Inc Services
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Natco Mechanical Services, Inc Contact Information
Phone Number: (718) 252-7200
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Address: 55 GARNET STREET, Brooklyn, NY 11201
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Building Permits by Natco Mechanical Services, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
100572970-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400661119-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400578059-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400452826-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
500161255-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
101162475-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300392466-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - partitions install handicap bathrooms (3) per floor for each commercial space inst ll 3 sinks per floor install partition s per floor plaster & paint common
Valuation:
$90,000
Permit #:
100701901-01-EW-OT
Status:
PERMIT ISSUED - PARTIAL JOB
Fee:
$1,016
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400661119-01-EW-BL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400202909-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
400423458-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 1 - convert from furniture store on firest f l. and storage in cellar. medical office on 1st fl a nd medical office in cellar. new (3) a on roof
Valuation:
$150,000
Permit #:
400474713-01-AL
Status:
SIGNED OFF
Fee:
$1,772
Permit Type:
N/A
Building Type:
Commercial - comm...
Alteration type 3 - filing application to temporarily shorin g up first floor defective beams as per plans filed. application is in conj. with violation #091093c03b01. also shoring up cellar floor defective beams
Valuation:
$3,000
Permit #:
100589597-01-AL
Status:
SIGNED OFF
Fee:
$100
Permit Type:
N/A
Building Type:
Residence - resid...
No Description Available
Valuation:
N/A
Permit #:
400605092-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - partitions ___erection of aprox. 30 linear feet of floor to clg. partitions. replac ement of existing store no change to use occupancy or egress w this application
Valuation:
$26,000
Permit #:
300394044-01-EW-OT
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$356
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300457814-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - patch work replacement of the hot & cold water rise r 14th and 15th floors only. r ugh cut and patching as required. no ch ange in use occupancy or egress
Valuation:
$45,000
Permit #:
100663337-01-EW-OT
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$535
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - fuel burning to replace existing boiler in cellar cel lar with new oil/gas fired boil r and gas fired water heater.no change in use egress or occupancy under this application
Valuation:
$1,500
Permit #:
300146679-01-EW-FB-GAS
Status:
PERMIT ISSUED - PARTIAL JOB
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300146679-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
300407049-01-PL
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Natco Mechanical Services, Inc License info
Verified License
| License # | 001724 |
| Status | Active |
| State | New York |
| Type | Landscape Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Natco Mechanical Services, Inc at the New York Office of the Professions.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 001724 |
| Status | Active |
| State | New York |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of October, 2024. Check the current license status of Natco Mechanical Services, Inc 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 # | 1724 |
| Status | Active |
| State | New York |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of October, 2012. Check the current license status of Natco Mechanical Services, Inc with 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 | Merchants Mutual Ins Co |
Insured
| Workers Comp Provider | Waiver/Exempt |
61
Permits
- Building permit records show that Natco Mechanical Services, Inc has worked on 61 permitted projects.
Natco Mechanical Services, Inc Employees
MB
Michael L Bruno
Owner
PK
Pertz Joanna Kate
Owner