Updated: Apr 21, 2026
Location and Projects
Address
Pepperell, MA, 01463
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Gerard J Karpowicz HVAC/Mechanical Contractor
Gerard J Karpowicz, Pepperell, MA holds a Sheet Metal license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 97 ranks in the top 18% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gerard J Karpowicz, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gerard J Karpowicz Contact Information
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Gerard J Karpowicz Pepperell
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gerard J Karpowicz has a BuildZoom score of 97, which places them above 82% of 139,240 contractors in Massachusetts.
Activity
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gerard J Karpowicz has worked on at least
3.0 projects 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
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
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.
Replacing existing roof tops and adding 3 ductless splits and 1 unit heater 1 bathroom exhaust. we sub out sheet metal wiring and gas piping by gc
Valuation:
$43,277
Permit #:
M-24-0496
Status:
complete
Fee:
$930
Permit Type:
Renovation
Building Type:
N/A
Replacing 2 roof-top units feeding common areas electrical/controls and sheet metal by others
Valuation:
$67,000
Permit #:
SH-24-0143
Status:
issued
Fee:
$1,005
Permit Type:
HVAC
Building Type:
N/A
Duct new system for renovation-plans on file
Valuation:
$248,000
Permit #:
M-21-0022
Status:
issued
Fee:
$3,472
Permit Type:
HVAC
Building Type:
Office
Hot water piping providing exhaust fan one unit veltilator console heating units no sheet metal
Valuation:
$75,000
Permit #:
MP-2018-000205
Status:
complete
Fee:
$1,500
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$79,975
Permit #:
260201
Status:
issued
Fee:
$1,200
Permit Type:
Renovation
Building Type:
N/A
Remodel of classrooms upgrade unit ventilators and addition air condition and fresh air. compliant with 780 cmr and brookline zoning by laws
Valuation:
$647,000
Permit #:
MP-2021-000253
Status:
complete
Fee:
$12,940
Permit Type:
N/A
Building Type:
N/A
Providing 7 roof tops 4 ductless split systems i bathroom exhaust and 4 electric heaters. i set roof tops and start when ready. run referation lines for ductless splits and install set exhaust fan and hang heaters. i do not do any electrical gas piping or sheet metal work
Valuation:
$125,000
Permit #:
M-18-63
Status:
issued
Fee:
$1,750
Permit Type:
HVAC system - new...
Building Type:
Commercial
Mechanical adding (6) new water source pumps to renovated space with associated condenser loop piping changes. building 900 nspg/mechanical
Valuation:
$36,900
Permit #:
BLD14-00879
Status:
issued
Fee:
$555
Permit Type:
Mechanical
Building Type:
N/A
Replacing 2 make up air units 2 gas unit heaters and 2 electric heaters - all work in accordance with approved plans
Valuation:
$54,000
Permit #:
MP-2021-000033
Status:
complete
Fee:
$1,080
Permit Type:
N/A
Building Type:
N/A
Replace roof top dehumidification unit
Valuation:
$391,900
Permit #:
M-21-0085
Status:
final
Fee:
$5,880
Permit Type:
HVAC
Building Type:
Commercialother
4 hvac roof top units
Valuation:
N/A
Permit #:
50216
Status:
issued
Fee:
N/A
Permit Type:
Mechanical: new p...
Building Type:
Vac land/comm
Replacing exsisting roof top unit
Valuation:
$11,500
Permit #:
SH-17-0362
Status:
complete
Fee:
$290
Permit Type:
N/A
Building Type:
Office
No Description Available
Valuation:
N/A
Permit #:
76661
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None none
Valuation:
N/A
Permit #:
201900491
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace existing chiller and install new one in same location in basement
Valuation:
$150,000
Permit #:
MP-2016-0114
Status:
issued
Fee:
$3,000
Permit Type:
N/A
Building Type:
N/A
Alteration (485 arsenal st lot 2d) (03/29/2021) - 617 arsenal (old millers garage) - core/shell work
Valuation:
$107,000
Permit #:
260340
Status:
issued
Fee:
$1,605
Permit Type:
Renovation
Building Type:
N/A
Mechanical adding (6) new water source pumps to renovated space with associated condenser loop piping changes. building 900 nspg/mechanical
Valuation:
$36,900
Permit #:
B-2014-0879
Status:
issued
Fee:
$555
Permit Type:
Mechanical
Building Type:
N/A
Install new twenty ton rooftop heating and cooling unit. installation per mechanical drawings labeled maimonides school dated 7/15/2014
Valuation:
$17,000
Permit #:
MP-2014-0233
Status:
filed
Fee:
$340
Permit Type:
N/A
Building Type:
N/A
None none
Valuation:
N/A
Permit #:
201402680
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
None none
Valuation:
N/A
Permit #:
201404558
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gerard J Karpowicz License info
Verified License
| License # | 8748 |
| Status | Active |
| State | Massachusetts |
| Type | Sheet Metal |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Gerard J Karpowicz at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RC-114373 |
| Status | Inactive |
| State | Massachusetts |
| Type | Refrigeration Contractor |
- According to the Massachusetts Department of Public Safety, 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 Gerard J Karpowicz at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
27
Permits
- Building permit records show that Gerard J Karpowicz has worked on 27 permitted projects.