Updated: Jun 03, 2026
Location and Projects
Address
43 BAY ST, Guilford, CT, 06437
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Sean J Portley Construction
Sean J Portley, 43 Bay St, Guilford, CT (Employee: Sean Portley) holds a New Home Contractor license and 3 other licenses according to the Connecticut license board.
Their BuildZoom score of 89 does not rank in the top 50% of Connecticut contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sean J Portley, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sean J Portley Services
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Sean J Portley Contact Information
Phone Number: (203) 687-0899
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Address: 43 BAY ST, Guilford, CT 06437
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Sean J Portley Reviews
2 out of 5 stars, based on
1
review
-
By Sharon S.June 26, 2023Kitchen Renovation
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel first floor according to plans provided. replacing 7 windows on first floor.6/7/23 additional scope of work added: half bathroom remodel. turn half bathroom into full bathroom. install new siding on 2nd floorsub fees paid
Valuation:
$105,850
Permit #:
B-22-838
Status:
complete
Fee:
N/A
Permit Type:
Building: alterat...
Building Type:
Single family
Pool house
Valuation:
$375,000
Permit #:
B-21-847
Status:
issued
Fee:
N/A
Permit Type:
Building: new acc...
Building Type:
Single family
Convert 3 season sunroom into year round room using new r-13 insulation sheetrock and changing exterior door
Valuation:
$6,500
Permit #:
B-21-842
Status:
issued
Fee:
N/A
Permit Type:
Building: alterat...
Building Type:
Condo
Looking to install built in swimming pool and extensive pool house
Valuation:
N/A
Permit #:
Z-21-83
Status:
issued
Fee:
N/A
Permit Type:
Zoning: swimming ...
Building Type:
Single family
Replace 10 windows
Valuation:
$6,000
Permit #:
B-22-540
Status:
complete
Fee:
N/A
Permit Type:
Building: window ...
Building Type:
Single family
Pool house
Valuation:
N/A
Permit #:
Z-21-110
Status:
issued
Fee:
N/A
Permit Type:
Zoning: swimming ...
Building Type:
Special permit
Turning three season porch into a mudroom
Valuation:
N/A
Permit #:
Z-21-137
Status:
complete
Fee:
N/A
Permit Type:
Zoning: change of...
Building Type:
One & two family
No Description Available
Valuation:
N/A
Permit #:
B-23-99
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovate 2 family dwelling per plans. renovate kitchen/bath second floor. remove both load bearing and non-load bear walls per engineer. renovate 1st floor bathroom. construct dormer and renovate 3rd floor to be used in conjunction with 2nd floor unit. dormer approx 12 long. d o'neill inspector: k auer 203-946-8041 certificate of approval
Valuation:
$72,000
Permit #:
B-17-1381
Status:
issued
Fee:
$2,228
Permit Type:
Rehab-residential
Building Type:
Two family
Expanding kitchen and second floor
Valuation:
N/A
Permit #:
3117
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adding kitchenette bathroom and bedroom over the garage for entertaining purposes sub fees paid za ha
Valuation:
$20,000
Permit #:
B-20-539
Status:
complete
Fee:
N/A
Permit Type:
Building: alterat...
Building Type:
Single family
Expanding kitchen and second floor
Valuation:
$100,000
Permit #:
B-20-0002
Status:
issued
Fee:
$1,228
Permit Type:
Addition
Building Type:
R residential-1&2...
New family room with connected deck area
Valuation:
$75,000
Permit #:
B-21-186
Status:
issued
Fee:
N/A
Permit Type:
Building: additions
Building Type:
Single family
Replacing defective siding that has been replaced by result of a class action suit on existing product
Valuation:
N/A
Permit #:
3387
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of 21 replacement windows
Valuation:
$13,200
Permit #:
B-20-1193
Status:
complete
Fee:
N/A
Permit Type:
Window
Building Type:
Single family
Turn 3 season room into a mudroom
Valuation:
$20,000
Permit #:
B-21-187
Status:
issued
Fee:
N/A
Permit Type:
Building: alterat...
Building Type:
Single family
Building a 12 x 20 deck in rear of home
Valuation:
$6,000
Permit #:
10206
Status:
complete
Fee:
$92
Permit Type:
Building: deck: new
Building Type:
Single family
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License # HIC.0706114
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Sean J Portley License info
License Not Verified
| License # | NHC.0013615 |
| Status | Active |
| State | Connecticut |
| Type | New Home Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Sean J Portley with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2018 that this contractor does not need a license to be a contractor in Connecticut.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HIC.0579487 |
| Status | Inactive |
| State | Connecticut |
| Type | Home Improvement Contractor |
- According to the Connecticut Department of Consumer Protection, 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 Sean J Portley at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F157319-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Sean J Portley at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
13
Permits
- Building permit records show that Sean J Portley has worked on 13 permitted projects.
Sean J Portley Employees
SP
Sean Portley
Sean Portley, Contractor, Guilford, did an awesome job on a kitchen renovation thanks to Duo Dickenson's design but Sean's follow-up with related issues especially with subcontractor's work is appalling. After months of winter and a window not closing properly and asking for the window to be evaluate, I contacted Rings End Lumber who sold him the product. Ring's End came out to evaluate. The locking device was broken. Ring's End ordered the parts. Fixed! I have gutter problems. Water overflows and drains from the gutters. The end caps drip for days rusty water on my new patio. Have you ever seen gutter's installed level? You can't walk out the front door during rain without getting soaked! After contacting Sean and the installer, Dominic at Home Design, New Haven, multiple times over the last year and a half with promise of repair, I have contacted several companies who report that the actual installation is not correct. Rain flows over and between the house and the gutters. The pitch of the gutters is incorrect, and the installation is not to expected standards. I am now paying for new gutters! Beware! Totally unacceptable business practices!