Updated: May 22, 2026
Location and Projects
Address
20-59 STEINWAY STREET, Astoria, NY, 11105
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Defalco & Sons Elct Electrician
Defalco & Sons Elct Inc, 20-59 Steinway St, Astoria, NY (Employees: Massimo Defalco and Massimo Defalco) holds a Electrician license and 1 other license 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 Defalco & Sons Elct Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Defalco & Sons Elct Inc Contact Information
Phone Number: (718) 777-2017
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Address: 20-59 STEINWAY STREET, Astoria, NY 11105
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Building Permits by Defalco & Sons Elct Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Service upgrade from 120v to 220v ( 100 amp existing already; service upgrade)
Valuation:
N/A
Permit #:
X00917341-I1-EL
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
A one family
2 ductless air conditioning units and 1 gfci
Valuation:
N/A
Permit #:
X01220918-I1-EL
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
K commercial
Upgrading 100 to 200 amp. installing 3 gang meter bank one is a public installing 2- 200 amp panels
Valuation:
N/A
Permit #:
X00596114-P3
Status:
approved
Fee:
$225
Permit Type:
N/A
Building Type:
B two family
Electrical upgrade 100 to 200 amp upgrade
Valuation:
N/A
Permit #:
X08044049-I1-EL
Status:
complete
Fee:
$190
Permit Type:
N/A
Building Type:
B two family
Supplying power to 2 air conditioning disconnect ductless units and installing 2 gfci
Valuation:
N/A
Permit #:
X00744206-I1-EL
Status:
complete
Fee:
$40
Permit Type:
N/A
Building Type:
A one family
Supplying power to 2 air conditioning disconnect ductless units and installing 2 gfci
Valuation:
N/A
Permit #:
X00744206-P2
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
A one family
Upgrading 100 to 200 amp. installing 3 gang meter bank one is a public installing 2- 200 amp panels
Valuation:
N/A
Permit #:
X00596114-I1-EL
Status:
complete
Fee:
$265
Permit Type:
N/A
Building Type:
B two family
Upgrading 100 to 200 amp. installing 3 gang meter bank one is a public installing 2- 200 amp panels
Valuation:
N/A
Permit #:
X00596114-P1
Status:
approved
Fee:
$315
Permit Type:
N/A
Building Type:
B two family
Electrical upgrade 100 to 200
Valuation:
N/A
Permit #:
X00819083-I1-EL
Status:
issued
Fee:
$190
Permit Type:
N/A
Building Type:
B two family
Installing 200 amp panel and upgrading 100 to 200 amp service
Valuation:
N/A
Permit #:
X00596478-I1-EL
Status:
complete
Fee:
$180
Permit Type:
N/A
Building Type:
A one family
Installing 200 amp panel and upgrading 100 to 200 amp service
Valuation:
N/A
Permit #:
X00596478-P2
Status:
approved
Fee:
$140
Permit Type:
N/A
Building Type:
A one family
Installation of 20kw guardian generator with transfer switch
Valuation:
N/A
Permit #:
X00782767-P1
Status:
approved
Fee:
$90
Permit Type:
N/A
Building Type:
A one family
Service upgrade 100 to 200 amp upgrade
Valuation:
N/A
Permit #:
X08003516-I1-EL
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
B two family
Wiring of 24kw generac generator and transfer switch
Valuation:
N/A
Permit #:
X00619034-I1-EL
Status:
complete
Fee:
$130
Permit Type:
N/A
Building Type:
A one family
Installed 2 air conditioning disconnect switches
Valuation:
N/A
Permit #:
Q00648161-I1-EL
Status:
issued
Fee:
$115
Permit Type:
N/A
Building Type:
A one family
Upgrade electrical panel 100 to 200 amp service
Valuation:
N/A
Permit #:
X00617684-I1-EL
Status:
complete
Fee:
$180
Permit Type:
N/A
Building Type:
A one family
Electrical service upgrade 100 to 200 amps
Valuation:
N/A
Permit #:
X00632228-P1
Status:
approved
Fee:
$241
Permit Type:
N/A
Building Type:
A one family
Electrical service upgrade 100 to 200 amps
Valuation:
N/A
Permit #:
X00632228-I1-EL
Status:
issued
Fee:
$281
Permit Type:
N/A
Building Type:
A one family
Upgrading existing generator
Valuation:
N/A
Permit #:
X00560378-I1-EL
Status:
issued
Fee:
$520
Permit Type:
N/A
Building Type:
A one family
Installed 2 air conditioning disconnect switches
Valuation:
N/A
Permit #:
Q00648161-P1
Status:
approved
Fee:
$75
Permit Type:
N/A
Building Type:
A one family
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Verified License
BuildZoom confirmed this contractor's license
Defalco & Sons Elct Inc License info
Verified License
| License # | 012847 |
| Status | Active |
| State | New York |
| Type | Electrician |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Defalco & Sons Elct 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 # | 004713 |
| Status | Active |
| State | New York |
| Type | Electrical Firm |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Defalco & Sons Elct 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 | Main Street America |
Insured
| Workers Comp Provider | Nys Workers Comp Board |
14
Permits
- Building permit records show that Defalco & Sons Elct Inc has worked on 14 permitted projects.
Defalco & Sons Elct Inc Employees
MD
Massimo Defalco
Responsible Rep
MD
Massimo Defalco
Responsible Rep