Updated: May 19, 2026
Location and Projects
Address
122-17 18TH AVENUE, College Point, NY, 11356
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Unflat and Associates Plumber
Unflat and Associates Inc, 122-17 18th Ave, Putnam County, NY (Owned by: Mercurio, John C.) holds a Hvac license and 14 other licenses according to the Putnam County license board.
Their BuildZoom score of 111 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 Unflat and Associates Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Unflat and Associates Inc Services
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Unflat and Associates Inc Contact Information
Phone Number: (718) 456-5230
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Address: 122-17 18TH AVENUE, Putnam County, NY 11356
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Unflat and Associates Inc Putnam County
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Unflat and Associates Inc has a BuildZoom score of 111, which places them above 96% of 77,888 contractors in New York.
Activity
|
18 projects
|
2025 |
|
41 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Unflat and Associates Inc has worked on at least
67.0 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
|
55 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Unflat and Associates Inc mostly works on
plumbing project
projects.
Pricing
|
7 projects
|
< $5k |
|
23 projects
|
$5k-$20k |
|
17 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
The typical size of their permits is approximately $17,250. 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 Unflat and Associates Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Please update the plan to reflect the replacement of the gas stove with an electric one in the basement unit and the addition of a wall-mounted hvac split system. this application will not require any new gas installations
Valuation:
$9,840
Permit #:
B00777399-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install plumbing and gas piping system and service connection to water main. no change in use egress or occupancy
Valuation:
$180,400
Permit #:
B00399966-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed plubming work is being filed in conjunction with b00799231 proposed removal of cellar garage to exterior and interior renovation of cellar and minor 2nd floor work of existing 2 family dwelling as per plans. no change in occupancy or egress
Valuation:
$17,000
Permit #:
B07996555-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Job filed exist. commercial store install new cooking equipment and plumbing fixture per plan. no change of use egress or occupancy under this application
Valuation:
$51,000
Permit #:
B01159706-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application file to remove illegal shower and remove illegal water line for sink from cellar lifting stop work. existing 2 fix. bathroom will remain. lifting stop work order & dob violation. no change use egress and occupancy
Valuation:
$8,000
Permit #:
Q01062226-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new plumbing fixtures for mixed-use building in conjunction with alteration co application #b00960068 as per plans filed herewith. no change in use egress or occupancy under this application
Valuation:
$68,000
Permit #:
B01089809-I1-PL
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Replacement of plumbing system to include domestic water heating piping distribution storm and sanitary disposal systems to accommodate renovation to single family dwelling. existing gas service to remain
Valuation:
$35,500
Permit #:
B00959801-S2-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation sprinklers system for mixed-use building in conjunction with alteration co application #b00960068 as per plans filed herewith. no change in use egress or occupancy under this application
Valuation:
$168,000
Permit #:
B01089809-S2-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hereby filing for the interior renovation of existing apartment 1702 (installation of plumbing fixtures). no change in use egress or occupancy
Valuation:
$49,500
Permit #:
M00940440-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work at existing 2-story building as per plans filed herewith. related general construction work has been fled in dob now parent job#b00917716-i1. no change in use egress or certificate of occupancy
Valuation:
$10,000
Permit #:
B00917716-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Proposed kitchen & bathroom renovation - gas & plumbing fixtures replaced on existing roughing - interior renovations filed under separate application. architectural work shown for reference only
Valuation:
$26,600
Permit #:
M01022077-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing and sprinkler work associated with eating or drinking establishment tenant fitout work
Valuation:
$230,000
Permit #:
M01090552-S3-EW-SP
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work in apartment 9d in conjunction with apartment renovation filed in dob now under #m01212162. no change in use egress or occupancy
Valuation:
$15,500
Permit #:
M01212187-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work in apartment 15n in conjunction with apartment renovation filed in dob now under job# m00982363. no change in use egress or occupancy
Valuation:
$10,500
Permit #:
M00978952-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing work in apartment 1028 in conjunction with apartment renovation filed in dob now under job#m00981280. no change in use egress or occupancy
Valuation:
$14,000
Permit #:
M00981757-I1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Apartment 2m (2nd fl) - plumbing work per plans associated with interior renovation filed as primary job application: m01072666-i1
Valuation:
$27,100
Permit #:
M01072666-S1-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new gas line for roof top package unit & new rheem 40 gal hot water heater. this app is to replace app q08038933-s4 (legalization) because we are unable to file a paa on this legalization app. pl inspector asked for remedial changes
Valuation:
$3,500
Permit #:
Q08038933-S9-PL
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize the existing gas-fired boiler & hwh on the cellar floor as per plan. addressing oath/ebc violation 32087702h; 32087703j & 32087704l. no change in use occupancy or egress
Valuation:
N/A
Permit #:
B01100292-I1-BE
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing - alteration type 2 application filed to renovate existing 2 family dwelling unit. work to include miscellaneous_partition work new and relocated plumbing fixtures. addition replacement windows throughout. no_change to use egress nor occupancy
Valuation:
$258,200
Permit #:
321441294-01-PL
Status:
issued
Fee:
$790
Permit Type:
N/A
Building Type:
N/A
Application filing for plumbing works in con junction with alteration job # q00990217-i1 as per plan submitted herewith
Valuation:
$24,000
Permit #:
Q00990217-S1-PL
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
Unflat and Associates Inc License info
Verified License
| Status | Active |
| County | Putnam County |
| Type | Hvac |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 000792 |
| 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 Unflat and Associates Inc 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 # | 1269254-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Unflat and Associates Inc at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 001766 |
| Status | Active |
| State | New York |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2025. Check the current license status of Unflat and Associates 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 # | 004268 |
| Status | Active |
| State | New York |
| Type | Oil Burner Installer B |
- When BuildZoom last verified this license, it had an expiration date of June, 2025. Check the current license status of Unflat and Associates 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
| Status | Active |
| County | Putnam County |
| Type | Master HVAC, Master HVAC |
- When BuildZoom last verified this license, it had an expiration date of August, 2016. Check the current license status of Unflat and Associates Inc with the Putnam County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 001897 |
| Status | Active |
| State | New York |
| Type | Plumber |
- BuildZoom has not verified this license since March, 2024.
Verify this license's status for Unflat and Associates 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 Verified
| License # | 1503, 105 |
| Status | Active |
| County | Putnam County |
| Type | Heating/Air Conditioning, Master HVAC |
- When BuildZoom last verified this license, it had an expiration date of August, 2016. Check the current license status of Unflat and Associates Inc with the Putnam County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 29461 |
| Status | Active |
| State | New York |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Unflat and Associates Inc 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 # | 1503 |
| Status | Inactive |
| County | Rockland County |
| Type | Plumbing / Hvac |
- According to the Rockland County Consumer Protection Agency, 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 Unflat and Associates Inc at the Rockland County Consumer Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 001503 |
| 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 Unflat and Associates Inc 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 # | 002649 |
| Status | Inactive |
| State | New York |
| Type | Oil Burner Installer A |
- 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 Unflat and Associates Inc at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Westchester County |
| Type | Home Improvement Contractor |
- According to the Consumer Westchester County, NY, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 029461 |
| 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 Unflat and Associates Inc at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Northfield Ins Company |
Insured
| Workers Comp Provider | Nysif |
1.5K
Permits
- Building permit records show that Unflat and Associates Inc has worked on 1482 permitted projects.
Unflat and Associates Inc Employees
JM
John Mercurio
Owner
MC
Mercurio John C.
MC
Mercurio, John C.
Owner
UG
Ulric Gloudon
Owner