Updated: Jul 18, 2026
Location and Projects
Address
577 THIRD AVE, West Haven, CT, 06516
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Williams Construction LLC
Williams Construction LLC, 577 Third Ave, West Haven, CT holds a Home Improvement Contractor license and 1 other license 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 Williams Construction LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Williams Construction LLC Services
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Williams Construction LLC Contact Information
Address: 577 THIRD AVE, West Haven, CT 06516
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Building Permits by Williams Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remodel existing kitchen. remove 1 wall and install girder. *remove when accepted* tax delinquent dear applicant unfortunately this property is tax delinquent and has been made temporarily incomplete and cannot be processed until this issue is cleared. please contact the tax collector’s office to rectify this issue. once the tax issue is cleared up please let us know and the attached ... see more
Valuation:
$32,140
Permit #:
TB-15-2144
Status:
filed
Fee:
$462
Permit Type:
Alterations - res...
Building Type:
Single family
Relocate kitchen from 2nd floor to 1st floor/existing family room. cooking facilities will be removed from 2nd floor kitchen.
Valuation:
$51,000
Permit #:
B-15-97
Status:
complete
Fee:
$650
Permit Type:
Alterations - Res...
Building Type:
Single Family
Remove the existing second level deck, construct 13-4" x 9' second level deck. alter remaining deck to become a decorative trelis
Valuation:
$25,600
Permit #:
B-14-1619
Status:
complete
Fee:
$343
Permit Type:
Decks - Residential
Building Type:
Single Family
Basement bathroom alteration, add a shower, bump wall into garage, new fire door, new ceramic tile, add a closet.
Valuation:
$21,555
Permit #:
B-14-1489
Status:
complete
Fee:
$294
Permit Type:
Alterations - Res...
Building Type:
Single Family
Remove bearing wall and renovate kitchen
Valuation:
$37,000
Permit #:
B-16-1664
Status:
complete
Fee:
$515
Permit Type:
Alterations - Res...
Building Type:
Single Family
Remodel existing kitchen remove 1 wall and install girder
Valuation:
$32,140
Permit #:
B-15-2219
Status:
complete
Fee:
$462
Permit Type:
Alterations - Res...
Building Type:
Single Family
Bathroom and laundry alteration remove stairs to increase the bathroom size
Valuation:
$35,000
Permit #:
B-16-235
Status:
complete
Fee:
$489
Permit Type:
Alterations - res...
Building Type:
Single family
Master bath remodel
Valuation:
$47,825
Permit #:
B-15-545
Status:
complete
Fee:
$613
Permit Type:
Alterations - Res...
Building Type:
Single Family
No Description Available
Valuation:
$140,000
Permit #:
05-382/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$1,407
Permit Type:
Building permit
Building Type:
N/A
Install new vinyl siding on house to code
Valuation:
$9,000
Permit #:
B-13-02176
Status:
issued
Fee:
N/A
Permit Type:
Building permit u...
Building Type:
N/A
Mccor
Valuation:
$90,000
Permit #:
06-951/000 000 HVA1 00
Status:
C.O. ISSUED
Fee:
$1,040
Permit Type:
Residence HVAC pe...
Building Type:
N/A
No Description Available
Valuation:
$90,000
Permit #:
06-951/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$1,040
Permit Type:
Building permit
Building Type:
N/A
Re-construct existing overhang
Valuation:
$20,000
Permit #:
B-2003-0648
Status:
complete
Fee:
$323
Permit Type:
437 alter. To com...
Building Type:
N/A
Reside house
Valuation:
$30,000
Permit #:
B-R-2012-0168
Status:
complete
Fee:
$392
Permit Type:
R02 residing
Building Type:
Single family house
Siding on front half of house change out 5 windows change 5 basement windows redo exterior stairwell enclosure bilco door install new gutters aka: 1 cedar tree lane 12/30/14: permit inactivated per rdm
Valuation:
$44,865
Permit #:
B-14-1122
Status:
expired
Fee:
$576
Permit Type:
Siding - residential
Building Type:
Single family
Kitchen remodel install new cabinets countertops recessed and under cabinet lighting gas range. **2/11/15 - per pz we are inactivating this permit per discussion with contractor
Valuation:
$30,000
Permit #:
TB-15-269
Status:
expired
Fee:
$392
Permit Type:
Alterations - res...
Building Type:
Single family
***made inactive*** this application has been made inactive because already applied for a permit under tb-16-1664. if this is not correct please, let us know so we can continue the process.
Valuation:
$33,000
Permit #:
TB-16-1734
Status:
expired
Fee:
$462
Permit Type:
Alterations - Res...
Building Type:
Single Family
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BZ Score
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BZ Score
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Avg Project
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129
BZ Score
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Projects
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Williams Construction LLC License info
Verified License
| License # | HIC.0703678 |
| 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 Williams Construction 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.0640283 |
| 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 Williams Construction LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
14
Permits
- Building permit records show that Williams Construction LLC has worked on 14 permitted projects.