Updated: Jul 15, 2026
Location and Projects
Address
121 Shield Street # 330.063, West Hartford, CT, 06105
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M&M Contractors & Design Construction
M&M Contractors & Design LLC, 121 Shield St, West Hartford, CT holds a Home Improvement 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 M&M Contractors & Design LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
M&M Contractors & Design LLC Services
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M&M Contractors & Design LLC Contact Information
Phone Number: (860) 329-9593
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Address: 121 Shield Street # 330.063, West Hartford, CT 06105
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Building Permits by M&M Contractors & Design LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construct interior partitions to existing day care per plans. r walsh 2018 csbc. certificate of approval inspector: seth flynn 203-946-5895
Valuation:
$4,700
Permit #:
B-19-96
Status:
complete
Fee:
$201
Permit Type:
Rehab-non-residen...
Building Type:
Commercial
Strip and reroof with timberline 30 yr gaf shingles
Valuation:
$6,500
Permit #:
B-13-697
Status:
issued
Fee:
$127
Permit Type:
Roofing
Building Type:
Single family
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M&M Contractors & Design LLC License info
Verified License
| License # | HIC.0617166 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for M&M Contractors & Design 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 # | NAT-F226739-1 |
| 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 M&M Contractors & Design LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.