Updated: Mar 24, 2026
Location and Projects
Address
P. O. Box 2445, Slidell, LA, 70459
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One Call Electrician
One Call Inc, Slidell, Po Box 2445, Slidell, LA (Employee: John Giangrosso) holds a Building Construction, Electrical, Mechanical license and 1 other license according to the Louisiana license board.
Their BuildZoom score of 101 ranks in the top 12% of 31,948 Louisiana licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring One Call Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
One Call Inc Contact Information
Phone Number: (985) 649-5548
Address: P. O. Box 2445, Slidell, LA 70459
One Call Inc Slidell
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
One Call Inc has a BuildZoom score of 101, which places them above 88% of 31,948 contractors in Louisiana.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that One Call Inc has worked on at least
16.0 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
|
12 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that One Call Inc mostly works on
electrical project
projects.
Pricing
|
1 project
|
< $5k |
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.
Residential gas permit (effective 8/11/2022) residential re-inspection (effective 8/11/2022) service
2025-08-06
Replacing underground from gas meter to house. repairing lines in laundry room:1 dryer2 water heaterchanging gas cocks on stove and gas furnace. disconnecting wall furnace in bathroom
Valuation:
N/A
Permit #:
2025-4616
Status:
issued
Fee:
N/A
Permit Type:
Gas (r)
Building Type:
N/A
Commercial electrical permit (effective 8/11/2022), commercial mechanical permit (effective 8/11/202
2024-03-27
Electrical and plumbing as per contract internal wiring alterations to suite the new building out modify existing plumbing to match plans
Valuation:
N/A
Permit #:
2024-1424
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Electrical
Commercial electrical permit (effective 8/11/2022), service fee (3%)
2024-09-17
Replaced electrical equipment on service pole. installed second ground rod and new outlet 220.pine crest mobile home park
Valuation:
N/A
Permit #:
2024-5904
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Electrical
Performed leak detection and found 2 gas leaks. replaced 2 gas appliance shut off valves on water heater and gas furnace
Valuation:
$750
Permit #:
158421
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential electrical connection, residential electrical permit, service fee (3%)
2022-04-27
Removing and replacing electrical service due to the customer has a damaged log that needs to be repaired/replaced. cleco 200001829122
Valuation:
N/A
Permit #:
2022-2811
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Residential electrical connection, residential electrical permit, service fee (3%)
2021-11-18
Replacement of existing electrical service with new equipment. new grounding new bonding and weather head. cleco account # 200000700068 will need an emergency reconnect
Valuation:
N/A
Permit #:
2021-63114
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Residential electrical connection (effective 8/11/2022), residential electrical permit (effective 8/
2023-11-02
Replacement of service panel 200 amp. upgrade for code compliance. we will need an emergency reconnect
Valuation:
N/A
Permit #:
2023-5706
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Mechanical
Residential gas permit (effective 8/11/2022), service fee (3%)
2023-02-08
Running interior gas line single outlet for stove
Valuation:
N/A
Permit #:
2023-521
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Accessory
Residential electrical connection, residential electrical permit, service fee (3%)
2022-08-11
Upgrading service to meet install of new gensetflood zone c2022-5347 gas
Valuation:
N/A
Permit #:
2022-5348
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Accessory
Residential electrical connection (effective 8/11/2022), residential electrical permit (effective 8/
2023-11-01
Reattaching meter pan to bricks and updating grounding. we will need an emergency reconnect
Valuation:
N/A
Permit #:
2023-5638
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Electrical
Residential electrical permit (effective 8/11/2022), service fee (3%)
2024-04-15
Trailer service pole damage due to tornadoaccount # 210001576458
Valuation:
N/A
Permit #:
2024-1916
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Electrical
Gas leak
Valuation:
N/A
Permit #:
49084
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Generator
Generator installation - gas2022-5348 electrical
Valuation:
N/A
Permit #:
2022-5347
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Accessory
Inspect natural gas line for gas leak
Valuation:
N/A
Permit #:
19055
Status:
issued
Fee:
N/A
Permit Type:
Gas trade(r)
Building Type:
N/A
Replace external electrical panel box
Valuation:
N/A
Permit #:
19054
Status:
issued
Fee:
N/A
Permit Type:
Electrical trade(r)
Building Type:
N/A
Residential electrical connection, residential electrical permit, service fee (3%)
2021-11-24
Replacement of existing electrical service with new equipment. cleco account # 200002750897 will need an emergency reconnect
Valuation:
N/A
Permit #:
2021-63200
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Gas tradeinstall 15 of gas line for water heater future generator
Valuation:
N/A
Permit #:
46413
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Renovation
Residential electrical connection, residential electrical permit, service fee (3%)
2022-01-26
Modifying service for transfer switch for generator & install generatorflood zone c
Valuation:
N/A
Permit #:
2022-442
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Residential electrical connection, residential electrical permit, service fee (3%)
2021-06-10
Installing a new 20kw natural gas generator. reworking electrical feeds for new transfer switch
Valuation:
N/A
Permit #:
2021-59390
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family
Replaced house lighting panel acct# 163135957 meter# n565237
Valuation:
$1,200
Permit #:
20-43002-RNVS
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
Building use group
One Call Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
One Call Inc License info
Verified License
| License # | 28082 |
| Status | Active |
| State | Louisiana |
| Type | Building Construction, Electrical, Mechanical |
| Class | Commercial License Certificate |
| Date Issued | 04-23-2026 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for One Call Inc at the Louisiana Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 12005-MC |
| Status | Active |
| State | Mississippi |
| Type | Electrical Work, Mechanical Work |
- When BuildZoom last verified this license, it had an expiration date of July, 2014. Check the current license status of One Call Inc with the Mississippi State Board of Contractors
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
132
Permits
- Building permit records show that One Call Inc has worked on 132 permitted projects.
One Call Inc Employees
JG
John Giangrosso