Updated: Jun 04, 2026
Location and Projects
Address
30 URBAN ST, New Canaan, CT, 06840
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Ridolfi Construction LLC
Ridolfi Construction LLC, 30 Urban St, New Canaan, CT (Owned by: Dalton R. Ridolfi) holds a Mechanical Corporation license and 2 other licenses according to the Connecticut license board.
Their BuildZoom score of 93 ranks in the top 27% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Ridolfi Construction LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Ridolfi Construction LLC Services
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Ridolfi Construction LLC Contact Information
Phone Number: (203) 981-8684
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Address: 30 URBAN ST, New Canaan, CT 06840
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Building Permits by Ridolfi Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Single story addition to north side of existing 2 car garage of a new single car garage bay. existing 2 car garage interior will receive new sheetrock on ceiling and walls per code as well as new insulation. this project was granted a variance on october4 2021 by brookfield zoning board of appeals
Valuation:
$51,000
Permit #:
B-21-474
Status:
issued
Fee:
N/A
Permit Type:
Garage/carport
Building Type:
N/A
Build new addition with family room on first floor and master bedroom on the second floor; renovate kitchen; move condenser to behind new addition; legalize a portion of an open deck that was done without permit; move shed to rear yard and remove section of driveway done without permits. *the original pin number was tb-17-1909 feb 22 2018 rdm* contractor removing himself and name as g... see more
Valuation:
$65,000
Permit #:
B-18-320
Status:
issued
Fee:
$1,270
Permit Type:
Additions - Resid...
Building Type:
Single Family
Major interior renovations-2 sty add'n for 1st fl living space & 2nd fl bedrms & bathrms - covered porch 1 sty add'n for playroom - screened porch
Valuation:
$593,000
Permit #:
BLD-2014-78396
Status:
approved
Fee:
$6,084
Permit Type:
N/A
Building Type:
N/A
Remove portion of roof structure rebuild roof structure with 2nd story addition for master suite dormer additions misc. interior renovations to basement 2nd floor 1st floor
Valuation:
$350,000
Permit #:
BLD-2014-78069-01
Status:
final
Fee:
$3,591
Permit Type:
N/A
Building Type:
N/A
Remvl int finishes for struc. invest*remv portion of roof struct rebld roof struct w 2nd sty add'n for m. suite drmr add'ns misc. int renos to bsm't 2nd fl, 1st fl*upgrd 1st floor add'n for garage shed w new msnry patio&ret wall zp 40357
Valuation:
$10,000
Permit #:
BLD-2014-78069
Status:
final
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
2 story add'n on crawl space for library and bedroom suite on 1st fl bedroom suite on 2nd fl & misc interior renovations
Valuation:
$150,000
Permit #:
BLD-2010-72245
Status:
final
Fee:
$1,539
Permit Type:
N/A
Building Type:
N/A
2 story add'n on crawl w 1st floor br suite & 2nd fl m.br suite & misc int. reno***6/26/2008 upgrade to enlarge addition by 4 amended zp 36354***
Valuation:
$150,000
Permit #:
BLD-2008-69840
Status:
final
Fee:
$1,524
Permit Type:
N/A
Building Type:
N/A
Plumbing - residential tub to shower conversion remove existing tub relocate plumbing as necessary for shower pan almond base install new moen posi temp valve repair walls if necessary for acrylic walls
Valuation:
$11,600
Permit #:
P-17-93
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Water heater removed and replace water heater - 40 gallon electrical 9 yrs warranty
Valuation:
$934
Permit #:
P-19-222
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade for 1st floor add'n for garbage shed w new masonry patio & retaining wall zp 40357
Valuation:
$25,000
Permit #:
BLD-2014-78069-08
Status:
final
Fee:
$257
Permit Type:
N/A
Building Type:
N/A
Interior alterations for kitchen (in same location)
Valuation:
$11,000
Permit #:
BLD-2014-78397
Status:
filed
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
6/26/2008 upgrade to enlarge addition by 4 amended zp 36354***
Valuation:
$15,000
Permit #:
BLD-2008-69840-05
Status:
final
Fee:
$152
Permit Type:
N/A
Building Type:
N/A
First floor - 2 second floor - 1
Valuation:
N/A
Permit #:
BLD-2014-78069-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Ridolfi Construction LLC License info
Verified License
| License # | MCO.0904116 |
| Status | Active |
| State | Connecticut |
| Type | Mechanical Corporation |
| Date Issued | 07-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ridolfi Construction LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HIC.0611865 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ridolfi 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 # | NHC.0013444 |
| Status | Inactive |
| State | Connecticut |
| Type | New Home 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 Ridolfi Construction LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
7
Permits
- Building permit records show that Ridolfi Construction LLC has worked on 7 permitted projects.
Ridolfi Construction LLC Employees
DR
Dalton R. Ridolfi
Owner