Updated: Jun 27, 2026
Location and Projects
Address
130 OLD POST RD, Southport, CT, 06890
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Mayfair Construction Group LLC
Mayfair Construction Group LLC, 130 Old Post Rd, Southport, CT holds a New Home Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 91 ranks in the top 37% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mayfair Construction Group LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mayfair Construction Group LLC Services
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Mayfair Construction Group LLC Contact Information
Address: 130 OLD POST RD, Southport, CT 06890
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Building Permits by Mayfair Construction Group LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New s/f house. 2 1/2 story house. finished basement unfinished attic. need engineer sign off on foundation and steel frame
Valuation:
$5,500,000
Permit #:
BLD-2015-80681
Status:
final
Fee:
$56,440
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$150,000
Permit #:
11-571/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$1,725
Permit Type:
Building permit
Building Type:
N/A
No Description Available
Valuation:
$300,000
Permit #:
10-824/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$6,300
Permit Type:
Building permit
Building Type:
N/A
No Description Available
Valuation:
$650,000
Permit #:
09-444/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$7,160
Permit Type:
Building permit
Building Type:
N/A
Pantry remodel
Valuation:
$30,000
Permit #:
10-726/000 000 BOO1 00
Status:
FINAL INSPECTION COMPLETE
Fee:
$340
Permit Type:
Building permit
Building Type:
N/A
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Verified License
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Mayfair Construction Group LLC License info
Verified License
| License # | NHC.0001227 |
| Status | Active |
| State | Connecticut |
| Type | New Home Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mayfair Construction Group LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HIC.0565159 |
| 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 Mayfair Construction Group LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.