Updated: Jun 02, 2026
Location and Projects
Address
1026 NEW ROCK HILL RD, Wallingford, CT, 06492
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William Schaffer Construction
William Schaffer, 1026 New Rock Hill Rd, Wallingford, CT holds a Home Improvement Contractor license according to the Connecticut license board.
Their BuildZoom score of 92 ranks in the top 32% of 12,093 Connecticut licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring William Schaffer, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William Schaffer Services
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William Schaffer Contact Information
Address: 1026 NEW ROCK HILL RD, Wallingford, CT 06492
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William Schaffer Wallingford
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William Schaffer has a BuildZoom score of 92, which places them above 68% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
Our building permit records indicate that William Schaffer has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install a bosch 48000 btu two zone mini split heat pump with a wall mount unit for the third floor and a ducted unit for the second floor. install a ducted mini split with a one zone duct system for the first floor to connect to the 48000 btu condenser
Valuation:
$15,000
Permit #:
M-25-0467
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
I will be running a 60 amp 220 circuit to the exterior of my house to support a new mini-split system. circuit will be run with 1 inch conduit to a 60 amp disconnect on the exterior of the house and 6 awg thhn. total run from panel to disconnect is roughly 30 feet
Valuation:
$600
Permit #:
E-25-0680
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
***owner was instructed on 10/31/25 to hardwire all smoke detectors on 2nd floor all ceilings are accessible from attic***cr running wiring for outlets/lighting in attic finishing project. there are already existing unused circuits in the attic so work is limited to running small amount of wiring for outlets/lighting and connecting into the existing circuits. very limited amount of wo... see more
Valuation:
$1,500
Permit #:
E-25-0660
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish walk-up attic for playroom
Valuation:
$6,000
Permit #:
B-25-0952
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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William Schaffer Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
William Schaffer License info
Verified License
| License # | HIC.0657406 |
| 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 William Schaffer at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
William Schaffer Employees
WS
William Schaffer