Updated: Jun 02, 2026
Location and Projects
Address
22 BEAVER DAM RD, Newtown, CT, 06470
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John Knapp HVAC/Mechanical Contractor
John Knapp, 22 Beaver Dam Rd, Newtown, CT holds a Heating, Piping & Cooling Limited Contractor 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 John Knapp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Knapp Contact Information
Address: 22 BEAVER DAM RD, Newtown, CT 06470
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John Knapp Newtown
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
John Knapp has a BuildZoom score of 90, which places them above 47% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
Our building permit records indicate that John Knapp 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
|
$20k-$50k |
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.
Town owned pump station - removal of the pump bases elbows with vertical piping 90 elbows and guide piping. installation of new pump bases elbows with vertical piping 90 elbows and guide piping
Valuation:
$26,000
Permit #:
M-25-115
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace boiler
Valuation:
$10,000
Permit #:
M-2000-0593
Status:
issued
Fee:
N/A
Permit Type:
Historical Mechan...
Building Type:
N/A
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John Knapp Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
John Knapp License info
Verified License
| License # | HTG.0394167-S7 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Limited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for John Knapp at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
John Knapp Employees
JK
John Knapp