Updated: Jun 04, 2026
Location and Projects
Address
5 PRIMROSE LN, Berlin, CT, 06037
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Donald Kulowski Plumber
Donald Kulowski, 5 Primrose Ln, Berlin, CT holds a Plumbing & Piping Limited Contractor license and 2 other licenses 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 Donald Kulowski, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Donald Kulowski Contact Information
Address: 5 PRIMROSE LN, Berlin, CT 06037
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Donald Kulowski Berlin
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Donald Kulowski 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 Donald Kulowski 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 |
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.
Small bathroom remodel description: remodel and redesign bathroom layout major tasks: switch tub to walk in shower relocate and update vanity replacement toilet to stay in place vent pipe relocation to be offset
Valuation:
$5,000
Permit #:
BLD25-00384
Status:
applied
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel: waste plumbing phase replace tub with walk in shower replacing mixed material plumbing with all pvc move fixture locations move vent pipe to offset vent pipe
Valuation:
$1,000
Permit #:
BLD25-00464
Status:
issued
Fee:
$30
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Donald Kulowski License info
Verified License
| License # | PLM.0280183-SP1 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Limited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Donald Kulowski at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SPB.0000070 |
| Status | Active |
| State | Connecticut |
| Type | Swimming Pool Builder In Ground |
| Date Issued | 05-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Donald Kulowski at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PLM.0280184-SP1 |
| Status | Inactive |
| State | Connecticut |
| Type | Plumbing & Piping Limited Contractor |
- According to the Connecticut Department of Consumer Protection, 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 Donald Kulowski at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Donald Kulowski Employees
DK
Donald Kulowski