Updated: Jun 12, 2026
Location and Projects
Address
174 Ave S, Brooklyn, NY, 11223
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G.N.T. Mechanical, LLC
G.N.T. Mechanical, LLC, 174 Ave S, Brooklyn, NY (Owned by: Misael Morales) holds a Plumber license and 5 other licenses according to the New York license board.
Their BuildZoom score of 89 does not rank in the top 50% of New York contractors.
Their license was verified as active when we last checked. If you are thinking of hiring G.N.T. Mechanical, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
G.N.T. Mechanical, LLC Contact Information
Phone Number: (718) 336-2320
Address: 174 Ave S, Brooklyn, NY 11223
G.N.T. Mechanical, LLC Brooklyn
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
G.N.T. Mechanical, LLC has a BuildZoom score of 89, which places them above 30% of 77,888 contractors in New York.
Activity
|
37 projects
|
2025 |
|
60 projects
|
2024 |
|
34 projects
|
2023 |
Our building permit records indicate that G.N.T. Mechanical, LLC has worked on at least
131.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
15 projects
|
New Constructions |
|
7 projects
|
Commercial Renovations |
|
5 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that G.N.T. Mechanical, LLC mostly works on
new construction
and commercial renovation
projects.
Pricing
|
60 projects
|
< $5k |
|
10 projects
|
$5k-$20k |
|
6 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $2,000. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by G.N.T. Mechanical, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Application filed for plumbing and sprinkler work in conjunction with alteration-1 321595467.standpipe filed separately under application # b00347086
Valuation:
$1,999,421
Permit #:
B00259900-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install plumbing fixtures and piping as well as combined sprinkler/standpipe system as per plans filed. no change to use egress oroccupancy. filed in conjunction with alteration co
Valuation:
$2,377,385
Permit #:
M00570631-S2-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of new plumbing system to include point of use electric water heater cold water supply piping and sanitary disposal piping systems. existing water service is reused. no new exterior wall penetrations. no gas service is provided
Valuation:
$6,000
Permit #:
M01006357-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new sprinkler/standpipe filed in conjunction with alt1 b00597898
Valuation:
$845,750
Permit #:
B00783380-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing for installation of new sprinkler system to the residential building as per plan filed herewith. no change to use egress and occupancy
Valuation:
$270,000
Permit #:
M00401316-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove sp system: heads branch piping and risers and sd as per plans filed herewith; no change to use egress or occupancy. bfpmod approved by fdny (record id 2021-tmfrcd-005429-vrnc). filed in conjunction with temporary standpipe m00572262-i1
Valuation:
$44,992
Permit #:
M00575071-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification of sprinkler system as shown on plans
Valuation:
$489,600
Permit #:
M00911853-S3-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sprinkler work in conjuction with alt-1 application 123700637 as indicated on plans fileherewith
Valuation:
$565,000
Permit #:
M01018867-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install temporary dry standpipe system during construction as per plans filed. no change to use egress or occupancy. filed in conjunction with nb#121188936.two fdc's are located on the ground floor. and 2 2.5 fire hose valves for manual air release
Valuation:
$1,000
Permit #:
M00190740-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a temporary dry standpipe with compressor and one fire department siamese connection as per plans
Valuation:
$150,000
Permit #:
M00956411-S3-EW-SP
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Renovation of existing apartments with new plumbing fixtures on associated piping. installation of new domestic & sprinklers booster pump and new curb valve as indicated on plans filed herewith. no change in use egress or occupancy
Valuation:
$45,000
Permit #:
M00603598-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of plumbing fixtures and domestic water sprinklers in conjunction with temporary sales office. application filed in conjunction with nb # m08011197
Valuation:
$1,000
Permit #:
M01165676-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application for plumbing and sprinkler work in 3rd floor tenant space. no change to use egress or occupancy
Valuation:
$199,200
Permit #:
M00886770-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification of plumbing system as shown on plans
Valuation:
$298,400
Permit #:
M00911853-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sprinkler heads as per plans filed herewith
Valuation:
$131,500
Permit #:
B00330015-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cap and remove all gas fixtures (stoves/hot water heaters) from floors 2 3 4 but not the 5th floor as this is where the new gas line is going to new gas unit heater and existing stove
Valuation:
$10,000
Permit #:
M00259818-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Removal of plumbing fixtures as per plans
Valuation:
$200,000
Permit #:
M00956411-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sprinkler work on floors sub cellar cellar 1st fl mezz 001 thru 005 & roof as indicated on plans filed herewith. no change in use egress or occupancy
Valuation:
$68,000
Permit #:
M00588074-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install plumbing and mechanical work as per plans filed. no change to use egress or occupancy. filed in conjunction with nb #321597483
Valuation:
$2,000
Permit #:
B00320105-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install plumbing and sprinkler work as per plans filed. no change to use egress or occupancy. filed in conjunction with nb #321597330
Valuation:
$2,000
Permit #:
B00318942-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
G.N.T. Mechanical, LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
G.N.T. Mechanical, LLC License info
License Not Verified
| License # | 002084 |
| Status | Active |
| State | New York |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of April, 2021. Check the current license status of G.N.T. Mechanical, LLC with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 001183 |
| Status | Active |
| State | New York |
| Type | Plumber |
| Date Issued | 02-21-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for G.N.T. Mechanical, LLC at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 000035 |
| Status | Active |
| State | New York |
| Type | Fire Suppression Contractor B |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for G.N.T. Mechanical, LLC 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 # | 2084 |
| Status | Active |
| State | New York |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of April, 2015. Check the current license status of G.N.T. Mechanical, LLC with the New York City Department of Buildings
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 001768 |
| Status | Inactive |
| State | New York |
| Type | Plumber |
- 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.
Check this license's status for G.N.T. Mechanical, LLC 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 # | 000547 |
| Status | Inactive |
| State | New York |
| Type | Fire Suppression Contractor 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.
Check this license's status for G.N.T. Mechanical, LLC at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
Insured
| Insurer | Harleysville Ins Co |
Insured
| Workers Comp Provider | Nys Insurance Fund |
2.9K
Permits
- Building permit records show that G.N.T. Mechanical, LLC has worked on 2891 permitted projects.
G.N.T. Mechanical, LLC Employees
MM
Misael Morales
Owner
Endorsed by These Contractors
Brooklyn, NY
Brooklyn, NY