Updated: May 29, 2026
Location and Projects
Headquarters Address
PO BOX 4285, Windham, NH, 03087
Local address
70 PLATT RD, Shelton, CT, 06484
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John T Brennan Architect
John T Brennan, 70 Platt Rd, Shelton, CT (Employee: John Brennan) holds a Architect license and 2 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 John T Brennan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John T Brennan Services
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John T Brennan Contact Information
Phone Number: (203) 929-6314
Edit
Headquarters Address: PO BOX 4285, Windham, NH, 03087
Local Address: 70 PLATT RD, Shelton, CT 06484
Edit
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This is a sample of this contractor's permits. Click here to access their complete permit history.
We will be replacing the lead water with copper. going from the water main to the inside of the customer property
Valuation:
N/A
Permit #:
64059
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside property
Valuation:
N/A
Permit #:
64873
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing the water line from the curb box in sidewalk to inside customer property
Valuation:
N/A
Permit #:
64065
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excavate exterior of building to install new sewer lateral
Valuation:
$810,000
Permit #:
MISC-PLM-17-172689
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service line from the water main to inside the property
Valuation:
N/A
Permit #:
64096
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from water main to inside customer property
Valuation:
N/A
Permit #:
64167
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from water main to inside customer property
Valuation:
N/A
Permit #:
64166
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from water main to inside customer property
Valuation:
N/A
Permit #:
64067
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish walks utilities walls and re-landscaping of hill
Valuation:
N/A
Permit #:
OB-19-301
Status:
issued
Fee:
$1,280
Permit Type:
Closure - sidewalk
Building Type:
N/A
Replace water service from water main to inside the property
Valuation:
N/A
Permit #:
64528
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside customer property
Valuation:
N/A
Permit #:
64165
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside the property
Valuation:
N/A
Permit #:
64168
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new water service from main to inside property
Valuation:
N/A
Permit #:
64086
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install water service from water main to inside property
Valuation:
N/A
Permit #:
64070
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside property
Valuation:
N/A
Permit #:
64290
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside property
Valuation:
N/A
Permit #:
64289
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside propertyy
Valuation:
N/A
Permit #:
64099
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside property
Valuation:
N/A
Permit #:
64098
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace water service from main to inside property
Valuation:
N/A
Permit #:
64097
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install water service from main to water service
Valuation:
N/A
Permit #:
64095
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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John T Brennan Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
John T Brennan License info
Verified License
| License # | ARI.0011996 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
| Date Issued | 08-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John T Brennan at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MCO.0900530 |
| Status | Active |
| State | Connecticut |
| Type | Mechanical Corporation |
| Date Issued | 07-01-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John T Brennan 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 # | FRP.0021749-F2 |
| Status | Active |
| State | Connecticut |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of John T Brennan with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
67
Permits
- Building permit records show that John T Brennan has worked on 67 permitted projects.
John T Brennan Employees
JB
John Brennan
JB
John T Brennan
Owner