Updated: May 17, 2026
Location and Projects
Address
Tucson, AZ, 85719
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Duffy Electrical Contractors, Inc
Duffy Electrical Contractors, Inc, Tucson, AZ (Employees: Brenda Ann Olsson, Clara Ann Barraza, and Duffy Sr Gerald Richard) holds a General Commercial license and 2 other licenses according to the Arizona license board.
Their BuildZoom score of 104 ranks in the top 9% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Duffy Electrical Contractors, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Duffy Electrical Contractors, Inc Contact Information
Phone Number: (520) 624-8617
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Duffy Electrical Contractors, Inc Tucson
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Duffy Electrical Contractors, Inc has a BuildZoom score of 104, which places them above 91% of 71,576 contractors in Arizona.
Activity
|
6 projects
|
2025 |
|
8 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Duffy Electrical Contractors, Inc has worked on at least
17.0 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
|
Electrical projects |
Analyzing permits over the last 4 years shows that Duffy Electrical Contractors, Inc mostly works on
electrical project
projects.
Pricing
|
7 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $1,500. 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 Duffy Electrical Contractors, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New 200 amp 3 phase service (2) 40 amp circuits for dual port ev chargers rev 1: revised drawings include adding another dual port ev charger for a total of (2) dual port chargers
Valuation:
$45,000
Permit #:
TC-COM-0425-00775
Status:
issued
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
*void: yl-unable to process. this is not the correct permit type and is a duplicate permit to tc-res-0723-06888. * -replace burnt combination meter/panel
Valuation:
$3,500
Permit #:
TC-COM-0823-01962
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace 200a service like for like
Valuation:
N/A
Permit #:
P25BP05052
Status:
final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Replace 1600amp breaker in existing service entrance
Valuation:
$7,400
Permit #:
B2509-020
Status:
issued
Fee:
$325
Permit Type:
Other
Building Type:
N/A
No additions and no alterations. request for gas and electric reconnect only
Valuation:
$0
Permit #:
TC-COM-1124-02267
Status:
inspections
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Install new 120 volt circuit for lighting to gas canopy
Valuation:
N/A
Permit #:
P24BP07308
Status:
final
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Replace burnt meter socket - tep 10 day repair notice
Valuation:
$1,500
Permit #:
TC-COM-0424-00698
Status:
issued
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Upgrade existing electrical 800 amp - 3ph - 120/208 volts
Valuation:
$35,000
Permit #:
B210679
Status:
issued
Fee:
$657
Permit Type:
N/A
Building Type:
N/A
Upgrade existing electrical to 800 amp 3ph 120/208 volt
Valuation:
$35,000
Permit #:
B210539
Status:
issued
Fee:
$657
Permit Type:
N/A
Building Type:
N/A
Upgrade exiswting electrical to 800 amp 3ph 120/208 volt
Valuation:
$35,000
Permit #:
B210538
Status:
issued
Fee:
$657
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service 400 amps and rev 1:
Valuation:
N/A
Permit #:
P22BP02020
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Upgrade electrical service 400 amps and rev 1:
Valuation:
N/A
Permit #:
P22BP02020
Status:
final
Fee:
$213
Permit Type:
N/A
Building Type:
N/A
Relocate and replace (2) 100 amp service panels
Valuation:
$10,200
Permit #:
TC-RES-1224-07176
Status:
complete
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Meter reconnect
Valuation:
$500
Permit #:
TC-COM-0623-01493
Status:
complete
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Meter reconnect
Valuation:
$500
Permit #:
TC-COM-0523-01362
Status:
issued
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Relocate and replace 100 amp service panel
Valuation:
$5,100
Permit #:
TC-RES-1224-07227
Status:
complete
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Upgrade existing electrical service from 200 amps to 400 amps
Valuation:
N/A
Permit #:
T21CM05484
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install (1) 30 amp circuit for water heater and (1) 15 amp circuit for water heater controls
Valuation:
N/A
Permit #:
P20BP00310
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Install (1) 30 amp circuit for water heater and (1) 15 amp circuit for water heater controls
Valuation:
N/A
Permit #:
P20BP00310
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Upgrade existing electrical service to 800a 3ph 120/208v
Valuation:
N/A
Permit #:
T21CM02644
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Duffy Electrical Contractors, Inc License info
Verified License
| License # | 075288 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duffy Electrical Contractors, Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 070406 |
| Status | Active |
| State | Arizona |
| Type | Specialty Commercial |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duffy Electrical Contractors, Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 245941 |
| Status | Active |
| State | Arizona |
| Type | Specialty Residential |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duffy Electrical Contractors, Inc at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
245
Permits
- Building permit records show that Duffy Electrical Contractors, Inc has worked on 245 permitted projects.
Duffy Electrical Contractors, Inc Employees
BO
Brenda Ann Olsson
Secretary Treasurer
CB
Clara Ann Barraza
Other
DR
Duffy Sr Gerald Richard
Qualifying Party
GD
Gerald Richard Duffy
Other
GS
Gerald Richard Duffy Sr
Officer
GJ
Gerald Richard Duffy, Jr.
Vice President