Updated: Dec 30, 2025
Location and Projects
Address
4322 18TH AVE, Brooklyn, NY, 11218
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Hm Sprinkler Plumber
Hm Sprinkler Inc, 4322-18 Th Ave, Brooklyn, NY holds a Fire Suppression Contractor B license and 1 other license according to the New York license board.
Their BuildZoom score of 110 ranks in the top 4% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hm Sprinkler Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Hm Sprinkler Inc Services
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Hm Sprinkler Inc Contact Information
Phone Number: (718) 435-2121
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Address: 4322 18TH AVE, Brooklyn, NY 11218
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Hm Sprinkler Inc Brooklyn
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Hm Sprinkler Inc has a BuildZoom score of 110, which places them above 96% of 77,888 contractors in New York.
Activity
|
80 projects
|
2025 |
|
36 projects
|
2024 |
|
55 projects
|
2023 |
Our building permit records indicate that Hm Sprinkler Inc has worked on at least
171.0 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
|
10 projects
|
Commercial Renovations |
|
5 projects
|
Home Additions |
|
133 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Hm Sprinkler Inc mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
18 projects
|
< $5k |
|
36 projects
|
$5k-$20k |
|
44 projects
|
$20k-$50k |
|
30 projects
|
$50k-$100k |
|
28 projects
|
$100k-$250k |
|
5 projects
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $31,998. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovation of sprinkler and standpipe system to existing tenant space for new dmv office. change of use to tenant space b 3.2 from retail to office filed under nb#201072891 ms gc and pl filed separately
Valuation:
$200,000
Permit #:
X01164809-S2-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modifications to the existing sprinkler system: remove (4) existing heads and install (137) new sprinkler heads and associated piping on the 3rd floor as per plans (clarkson sales office.) no change to use egress or occupancy
Valuation:
$70,000
Permit #:
M00918811-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing and sprinkler modifications as per plans filed herewith. no change to use egress or occupancy
Valuation:
$518,712
Permit #:
M00980162-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Filing for modification to existing sprinkler system for restaurant space on the first floor in association with general construction application # m01213438-i1
Valuation:
$244,500
Permit #:
M01225740-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Combination sprinkler and standpipe work in cellar 1st through 13th floors and roof as plans filed herewith. no change in use egress or occupancy
Valuation:
$2,999,789
Permit #:
M00339853-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Subsequent application filed for new sprinkler installaton as per plan. there is no change to use egress or occupancy filed under this application
Valuation:
$300,000
Permit #:
M08042073-S3-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sprinkler modifications and installation of temporary loop system for cellar of existing commercial building as per plans filed herewith. no change in use egress or occupancy
Valuation:
$100,000
Permit #:
M00513817-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modification to sprinkler and standpipe systems as per plans filed herewith. no change in use occupancy or egress
Valuation:
$6,139,914
Permit #:
M00255635-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a new sprinkler system for a single family home. removal of existing sprinkler heads in egress stair. no change to use occupancy or egress
Valuation:
$119,000
Permit #:
M00924509-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(uhg @ 1 penn) filing herewith addition/modification to an existing sprinkler system as shown on plans. there will be no change of use pccupancy or egress under this application
Valuation:
$167,000
Permit #:
M01263274-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New sprinkler & standpipe system as per plans. application filed in conjunction with new building application #121208317
Valuation:
$799,988
Permit #:
M00402861-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Modifications to existing plumbing/sprinkler fixtures as per plans filled herewith. no change to use egress or occupancy
Valuation:
$750,000
Permit #:
M00804465-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing tenant fit-out to suit 606. pl work including cut & conn. domestic water piping & sanitary/vent. and adding 3 new pl fixtures. sp work: including wet pipe modification replacing 6 sprinkler heads. no change in use occupancy or egress
Valuation:
$30,916
Permit #:
B08050540-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sprinkler modifications associated with block c bathrooms on floors 3-7 as per plans filed herewith. no changes in use egress or occupancy. associated jobs: m01179386 m01179394
Valuation:
$50,018
Permit #:
M01179399-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a new sprinkler system for a mixed-use building. no change to use occupancy or egress
Valuation:
$204,450
Permit #:
M00989370-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Standpipe work on the cellar roof and 1st through 13th floors as plans filed herewith. no change in use egress or occupancy
Valuation:
$250,003
Permit #:
M00335838-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New installation of plumbing sprinkler and standpipe systems for new sixteen story commercial office building. application is in conjunction with the new building application# 121206523. minimal estimated cost used in conjunction with new building
Valuation:
$7,736
Permit #:
M00323857-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of temporary standpipe with air pressurization alarm for temporary use during construction operations. no change in occupancy use or egress. filed in conjunction with #m00766992-i-1 alt-co- new building with existing elements to remain
Valuation:
$1,000
Permit #:
M08023095-I1-EW-SD
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sprinkler heads installation for the townhouse as per plans filed herewith. no change to use egress or occupancy
Valuation:
$262,000
Permit #:
M00964768-I1-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of a new sprinkler system associated with the townhouse renovation as shown on the plans filed herewith. no change to use egress or occupancy
Valuation:
$66,000
Permit #:
M01036135-S3-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Hm Sprinkler Inc License info
Verified License
| License # | 000738 |
| 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 Hm Sprinkler Inc at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2018 that this contractor does not need a license to be a plumber in New York.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Acceptance Indemnity Ins |
Insured
| Workers Comp Provider | New York State Ins Fund |
509
Permits
- Building permit records show that Hm Sprinkler Inc has worked on 509 permitted projects.