Updated: May 28, 2026
Location and Projects
Address
329 Vernon Avenue, Vernon, CT, 06066
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Gregory M Piechowicz HVAC/Mechanical Contractor
Gregory M Piechowicz, 329 Vernon Ave, Vernon, CT (Employees: Gregory Piechowicz and Michael Piechowicz) holds a Heating, Piping & Cooling Unlimited Contractor 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 Gregory M Piechowicz, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory M Piechowicz Contact Information
Address: 329 Vernon Avenue, Vernon, CT 06066
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Gregory M Piechowicz Vernon
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory M Piechowicz has a BuildZoom score of 93, which places them above 73% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Gregory M Piechowicz has worked on at least
1.0 project over the past 3 years.
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-$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 new oil fired utica star fire boiler with coil
Valuation:
$4,500
Permit #:
M-20-9
Status:
expired
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
Install new heating and air conditioning systemcontractor cancellation letter on file
Valuation:
$4,500
Permit #:
19100
Status:
complete
Fee:
N/A
Permit Type:
HVAC:air conditio...
Building Type:
Multi family
Replace inoperative air conditioning system
Valuation:
$5,300
Permit #:
21397
Status:
issued
Fee:
N/A
Permit Type:
HVAC:air conditio...
Building Type:
Single family
Installing a propane fireplace - model #qnsd250t
Valuation:
$1,000
Permit #:
M-21-78
Status:
complete
Fee:
N/A
Permit Type:
Stoves gas/wood
Building Type:
One & two family
Replaced steam boiler
Valuation:
$5,600
Permit #:
M-19-569
Status:
issued
Fee:
$95
Permit Type:
Heating
Building Type:
Residential improved
Replacement of air handler unit & condenser. (air conditioning system)
Valuation:
$4,600
Permit #:
17881
Status:
issued
Fee:
N/A
Permit Type:
HVAC:air conditio...
Building Type:
Single family
No Description Available
Valuation:
$8,000
Permit #:
M-23-359
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$8,900
Permit #:
M-18-257
Status:
issued
Fee:
$150
Permit Type:
1 & 2 residence o...
Building Type:
Res- single famil...
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Gregory M Piechowicz Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Gregory M Piechowicz License info
Verified License
| License # | HTG.0412840-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory M Piechowicz at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HTG.0408115-S1 |
| Status | Active |
| State | Connecticut |
| Type | Heating, Piping & Cooling Unlimited Contractor |
| Date Issued | 09-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gregory M Piechowicz at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2019 that this contractor does not need a license to be a contractor in Connecticut.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
8
Permits
- Building permit records show that Gregory M Piechowicz has worked on 8 permitted projects.
Gregory M Piechowicz Employees
GP
Gregory Piechowicz
MP
Michael Piechowicz