Updated: Jul 17, 2025
Location and Projects
Address
7920 SE RIVER LANE, Stuart, FL, 34997
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Knight Al J Plumber
Knight Al J, 7920 SE River Ln, Stuart, FL (Employee: Knight, Al J Jr) holds a Certified Plumbing Contractor license according to the Florida license board.
Their BuildZoom score of 97 ranks in the top 18% of 191,428 Florida licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Knight Al J, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Knight Al J Services
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Knight Al J Contact Information
Address: 7920 SE RIVER LANE, Stuart, FL 34997
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Knight Al J Stuart
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Knight Al J has a BuildZoom score of 97, which places them above 82% of 191,428 contractors in Florida.
Activity
|
2 projects
|
2025 |
|
4 projects
|
2024 |
Our building permit records indicate that Knight Al J has worked on at least
6.0 projects over the past 2 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
|
6 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Knight Al J mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$20k-$50k |
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.
Master permit: bld-gen-24070470 please use the master permit for the plumbing sheets. new piping to existing floor penetrations and cleanouts. no changes to the restrooms. restrooms are exiting. new hot water heater gas plumbing from existing natural gas assembly
Valuation:
$23,000
Permit #:
PLB-GEN-24080382
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
All types of air conditioner drains
Valuation:
$200,000
Permit #:
BD16-012158-001-P001
Status:
final
Fee:
N/A
Permit Type:
Remodeling/repairs
Building Type:
N/A
Garage extension roof drain
Valuation:
$2,000
Permit #:
PLB-GEN-24120113
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
25-0685
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation master permit bld-calt-24070470
Valuation:
$20,000
Permit #:
PLB-GEN-24110072
Status:
approved
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Plumbing for interior completion for suite 710-----***separation from 7th floor corridor and suite 710***per tony martins
Valuation:
N/A
Permit #:
P20-00231
Status:
complete
Fee:
$410
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23-1605
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for kitchen remodel
Valuation:
N/A
Permit #:
P24-00853
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for commercial interior completion
Valuation:
N/A
Permit #:
P20-00162
Status:
complete
Fee:
$293
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$75,658
Permit #:
BD16-012158-001-PG001
Status:
final
Fee:
N/A
Permit Type:
Remodeling/repairs
Building Type:
N/A
#229 plumbing for bld-calt-21030028
Valuation:
$21,000
Permit #:
PLB-COM-21030035
Status:
complete
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Kitchen renovation
Valuation:
$11,400
Permit #:
18004024
Status:
final
Fee:
$321
Permit Type:
N/A
Building Type:
N/A
Atf - plumbing (bld-ralt-20100028)
Valuation:
N/A
Permit #:
PLB-RES-20100050
Status:
complete
Fee:
$216
Permit Type:
N/A
Building Type:
N/A
Plumbing bp bld-ralt-20120055
Valuation:
N/A
Permit #:
PLB-RES-20120099
Status:
complete
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Renovate kitchen and two bathrooms using existing connections
Valuation:
$35,675
Permit #:
22050052
Status:
complete
Fee:
$733
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
19-0685
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
All types of air conditioner drains
Valuation:
$1,200
Permit #:
BD16-012158-010-P001
Status:
final
Fee:
N/A
Permit Type:
Remodeling/repairs
Building Type:
N/A
Replace building drain-sewer underground
Valuation:
N/A
Permit #:
P18-00409
Status:
complete
Fee:
$559
Permit Type:
N/A
Building Type:
N/A
Repl cast iron with pvc via tunnel
Valuation:
N/A
Permit #:
20-1063
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$15,000
Permit #:
BD16-010486-001-P001
Status:
final
Fee:
N/A
Permit Type:
Remodeling/repairs
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Knight Al J License info
Verified License
| License # | CFC1429920 |
| Status | Active |
| State | Florida |
| Type | Certified Plumbing Contractor |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Knight Al J at the Florida Department of Business & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
17
Permits
- Building permit records show that Knight Al J has worked on 17 permitted projects.
Knight Al J Employees
KJ
Knight, Al J Jr