Updated: Nov 21, 2025
Location
Address
89 River Rd, East Haddam, CT, 06423
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MR. Jefferson B. Riley Architect
MR. Jefferson B. Riley, 89 River Rd, East Haddam, CT (Owned by: Mr. Jefferson B. Riley) holds a Architect license and 5 other licenses according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring MR. Jefferson B. Riley, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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MR. Jefferson B. Riley Contact Information
Address: 89 River Rd, East Haddam, CT 06423
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Verified License
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MR. Jefferson B. Riley License info
Verified License
| License # | ARI.0002982 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
| Date Issued | 08-01-2025 |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for MR. Jefferson B. Riley at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.0003197 |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of MR. Jefferson B. Riley with the State of Rhode Island Department of Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.00302351 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of MR. Jefferson B. Riley with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3197 |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of MR. Jefferson B. Riley with the Boards for Design Professionals: Architects
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 003.0002704 |
| Status | Active |
| State | Vermont |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of MR. Jefferson B. Riley with the Vermont Office of Professional Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 302351 |
| Status | Inactive |
| State | Colorado |
| Type | Architect |
- According to the Colorado Division of Professions and Occupations, 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 MR. Jefferson B. Riley at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
MR. Jefferson B. Riley Employees
JR
Jefferson B Riley
JR
Jefferson Riley
MR
Mr. Jefferson B. Riley
Owner