Updated: Jun 04, 2026
Location and Projects
Address
142 WINSLOW DR, West Haven, CT, 06516
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Mark Patchell HVAC/Mechanical Contractor
Mark Patchell, 142 Winslow Dr, W Haven, 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 Mark Patchell, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark Patchell Contact Information
Address: 142 WINSLOW DR, W Haven, CT 06516
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install air conditioning system for new construction ***this permit belongs to #61300***
Valuation:
$12,000
Permit #:
BLD-2001-61426-02
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air conditioning system for new construction
Valuation:
$6,000
Permit #:
BLD-2001-61300-09
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air conditioning system hydro aire w/3 air handlers
Valuation:
N/A
Permit #:
BLD-2002-62664-06
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1524 pleasant valley road unit 145\big lots - duct and register modifications per plans and specification
Valuation:
$2,200
Permit #:
M-10-157
Status:
expired
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install ducting air handlers & condensors
Valuation:
N/A
Permit #:
BLD-2004-64753-03
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installing of hydro-air hvac system
Valuation:
N/A
Permit #:
BLD-2000-60336-06
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace meter and riser per 2005 nec
Valuation:
N/A
Permit #:
E-09-31667
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac for new contruction
Valuation:
$12,000
Permit #:
BLD-2002-62173-07
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hvac for new construction
Valuation:
$12,000
Permit #:
BLD-2002-62288-05
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
166 cross hwy - plumbing - r
Valuation:
N/A
Permit #:
BLD-2003-62974-02
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
See heating permit
Valuation:
N/A
Permit #:
BLD-1999-58846-07
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Mark Patchell License info
Verified License
| License # | HTG.0308975-D1 |
| 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 Mark Patchell at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
11
Permits
- Building permit records show that Mark Patchell has worked on 11 permitted projects.
Mark Patchell Employees
MP
Mark Patchell