Updated: Jun 23, 2026
Location and Projects
Address
1276 Sydney St, San Luis Obispo, CA, 93401
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James Duffy Construction Architect
James Duffy Construction, 1276 Sydney St, San Luis Obispo, CA (Owned by: James M. Duffy) holds a Architect Individual license and 3 other licenses according to the Oregon license board.
Their BuildZoom score of 101 ranks in the top 12% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring James Duffy Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
James Duffy Construction Services
Start a project today:
Custom Home Build
New Home Construction
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Wood Fences
Gutters and Flashing
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Addition
Vertical Addition
Horizontal Addition
Vertical and Horizontal Add...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Large Multi-Family Remodel ...
Healthcare Facility Renovation
James Duffy Construction Contact Information
Phone Number: (805) 541-1010
Address: 1276 Sydney St, San Luis Obispo, CA 93401
Building Permits by James Duffy Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
No plan for repair/replace in kind of stairs at an existing mdu apartment complex. work to include repair of landings and some steps within the 2 main staricases of the complex
Valuation:
$2,000
Permit #:
1683592
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
Acc struct- non r...
No fee due to department error. supplemental permit to clarify work description new three story , type ii-b 77'-6 x 113'-5 fire station with 1-level underground parking. no digital displays led screens or other similar devices are approved as part of this permit. see comments. refer grading permit [08030-10000-04892] and shoring permit [09020-10000-00772] 20, 406 sf fire station (fire... see more
Valuation:
N/A
Permit #:
08010-10001-01392
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New three story , type ii-b 77'-6 x 113'-5 fire station with 1-level underground parking (20, 406 sf fire station; 12, 600 sf garage). no digital displays led screens or other similar devices are approved as part of this permit. see comments. refer grading permit [08030-10000-04892] and shoring permit [09020-10000-00772]
Valuation:
N/A
Permit #:
08010-10000-01392
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Grading permit for new fire station #82. hillside graing area - haul routing was approved under board file #090021 and grading bond was waived per modification. see clearance from building permit. [refer permit #08010-10000-01392]
Valuation:
N/A
Permit #:
08030-10000-04892
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Temporary shoring permit for fire station #82 (permit #08010-10000-01392). refer grading permit #08030-10000-04892
Valuation:
N/A
Permit #:
09020-10000-00772
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
New 8ft high approx. 190 lf long cmu site fence. see clerance from building permit [08010-10000-01392]
Valuation:
N/A
Permit #:
09020-10000-01182
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
100 amp serivce restoration of service
Valuation:
$0
Permit #:
749308
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Panel upgrade**epermit**25559
Valuation:
$0
Permit #:
586816
Status:
Completed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove brick chimney & cap below roof line
Valuation:
$2,100
Permit #:
B2007-04364
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & cap chimney below roof line
Valuation:
$2,100
Permit #:
B2007-04365
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Meter reset
Valuation:
$0
Permit #:
BEL000689
Status:
FINAL
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
James Duffy Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
James Duffy Construction License info
Verified License
| License # | ARI-4749 |
| Status | Active |
| State | Oregon |
| Type | Architect Individual |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for James Duffy Construction at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C30770 |
| Status | Active |
| State | California |
| Type | Architect |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for James Duffy Construction at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 131446 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of James Duffy Construction with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4749 |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
| Business Type | Sole Proprietor |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for James Duffy Construction at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Contractors Bonding & Ins Co |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Saif |
7
Permits
- Building permit records show that James Duffy Construction has worked on 7 permitted projects.
James Duffy Construction Employees
DM
Duffy James Mccarey
Owner
DL
Duffy, James Leon
Rmi Owner
JD
James M. Duffy
Owner