Updated: Dec 29, 2025
Location and Projects
Address
46-28 54TH AVENUE, Maspeth, NY, 11378
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Nelson Air Device HVAC/Mechanical Contractor
Their BuildZoom score of 0 does not rank in the top 50% of New York contractors.
If you are thinking of hiring Nelson Air Device Corp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Nelson Air Device Corp Contact Information
Phone Number: (718) 729-3801
Address: 46-28 54TH AVENUE, Maspeth, NY 11378
Nelson Air Device Corp Maspeth
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Nelson Air Device Corp, log in and update your license info in the “Edit Profile” tab.
Activity
|
6 projects
|
2025 |
|
5 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Nelson Air Device Corp has worked on at least
21.0 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
|
17 projects
|
Mechanical projects |
|
17 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Nelson Air Device Corp mostly works on
hvac project
and mechanical project
projects.
Pricing
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
8 projects
|
$1mil+ |
The typical size of their permits is approximately $187,500. 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 Nelson Air Device Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Hvac and control improvements including removal and installation of new ceiling mounted air conditioning units condensers piping and ductwork. installation of new controls for the new units to integrate into existing management system on floors 001 and 002
Valuation:
$1,200,000
Permit #:
M00898131-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing mechanical modifications for nyu hjd air handling ahu 6 8 and 9 replacement project. no change in use egress or occupancy
Valuation:
$5,200,000
Permit #:
M01060266-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nyu - 435 east 30th street - sb 14th duct modification - mechanical modifications as per plans filed herewith. no change in use egress or occupancy
Valuation:
$225,000
Permit #:
M00919421-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mount sinai medical center - hvac modernization project - mechanical modifications as indicated on plans filed herewith. no change in use egress or occupancy
Valuation:
$6,000,000
Permit #:
Q00753622-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing for mechanical modification on the tisch mechanical rooms for steam humidification as per plans. no change in use occupancy or egress
Valuation:
$1,500,000
Permit #:
M00217250-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing structural modifications for nyu langone condenser water riser replacement project. no change in use egress or occupancy
Valuation:
$310,000
Permit #:
M00881095-S1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing for mechanical modification on the hcc for steam humidification as per plans. no change in use egress or occupancy
Valuation:
$350,000
Permit #:
M00236095-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Msb 3rd and 4th floor fitout - mechanical modifications as per plans filed herewith. no change in use egress or occupancy
Valuation:
$2,250,000
Permit #:
M00780878-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing for mechanical modification as per plans for fit out scope. no change in use egress or occupancy
Valuation:
$3,228,074
Permit #:
M00632916-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Dmri water tank: modification of hvac equipment and ductwork to accommodate alterations for the new water tank room as indicated on plans filed herewith
Valuation:
$70,000
Permit #:
B00856676-I1-MS
Status:
approved
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Nyu - 435 east 30th street - sb 14th duct modification - general construction modificiations as per plans filed herewith. no change in use egress or occupancy
Valuation:
$40,000
Permit #:
M00919417-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mount sinai medical center - structural modifications related to the hvac modernizatiom as indicated on plans filed herewith. no change in use egress or occupancy
Valuation:
$150,000
Permit #:
Q00754011-I1-ST
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mechanical work as shown herewith. no changes to egress occupancy or use
Valuation:
$10,910,160
Permit #:
M00583071-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mount sinai - modification to existing window to create new opening onto roof of adjacent building as per plans filed herewith. no change to use egress or occupancy
Valuation:
$90,000
Permit #:
Q00755498-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing mechanical modifications for nyu acls - 3rd floor mass spectrometer. no change in use egress or occupancy
Valuation:
$150,000
Permit #:
M01039926-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nyulmc tisch 4 - phase i anatomical pathology expansion - mechanical modifications as per plans filed herewith. no change in use egress or occupancy
Valuation:
$350,000
Permit #:
M00403793-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filing mechanical modifications for nyu langone condenser water riser replacement project. no change in use egress or occupancy
Valuation:
$105,000
Permit #:
M00881095-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nyu - ahu replacement as per plans filed herewith. no change in use egress or occupancy
Valuation:
$750,000
Permit #:
M00304516-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Provide supplemental cooling to existing subcellar mechanical space
Valuation:
$240,000
Permit #:
M00963953-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nyu msb and msb coles - high pressure steam piping modifications as indicated in plans filed herewith. no change in use egress or occupancy
Valuation:
$350,000
Permit #:
M00350272-I1-MS
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Nelson Air Device Corp Reviews
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Nelson Air Device Corp License info
License Not Verified
| License # | 006782 |
| Status | Active |
| State | New York |
| Type | General Contractor Non Registered |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Nelson Air Device Corp 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 # | 601381 |
| 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.
Check this license's status for Nelson Air Device Corp at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Nelson Air Device Corp, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | Travelers/Charter Oak Fi |
Insured
| Workers Comp Provider | Nys Insurance Fund |
131
Permits
- Building permit records show that Nelson Air Device Corp has worked on 131 permitted projects.
Nelson Air Device Corp Employees
MF
Michael Fry
Owner
MH
Michael Hansman
Owner