Updated: Feb 24, 2026
Location and Projects
Address
103 West Main Street, Durham, NC, 27701
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Leonhardt, Robert J Architect
Their BuildZoom score of 96 ranks in the top 20% of 101,103 North Carolina licensed contractors.
If you are thinking of hiring Leonhardt, Robert J, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Leonhardt, Robert J Services
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Leonhardt, Robert J Contact Information
Address: 103 West Main Street, Durham, NC 27701
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Leonhardt, Robert J Durham
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Leonhardt, Robert J has a BuildZoom score of 96, which places them above 80% of 101,103 contractors in North Carolina.
Activity
|
3 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Leonhardt, Robert J has worked on at least
4.0 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.
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.
Avana landing - year round - ze we need hp info for pump & spec sheet - 6/4/25 rh
Valuation:
N/A
Permit #:
POOL-2025-75935
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Avana lake norman - year round - km -
Valuation:
N/A
Permit #:
POOL-2025-75934
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Swmh
Valuation:
$3,000
Permit #:
MH 179394
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
Mh
Electrical/mechanical
Valuation:
$0
Permit #:
1-319 2
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical/mechanical
Valuation:
$0
Permit #:
1-319 1
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
HKCU-251216-01
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Leonhardt, Robert J License info
License Not Verified
| License # | 16723 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Leonhardt, Robert J with the North Carolina Board of Architecture
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ARC.9109807 |
| Status | Inactive |
| State | Ohio |
| Type | Architect |
| Business Type | Individual |
- According to the Ohio Architects Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Leonhardt, Robert J at the Ohio Architects Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Leonhardt, Robert J Employees
RL
Robert J Leonhardt