Updated: May 15, 2026
Location and Projects
Address
21333 W BARTON RD, New Berlin, WI, 53146
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Grezinski, Michael D Plumber
Grezinski, Michael D, 21333 W Barton Rd, New Berlin, WI (Employees: Grezinski Michael, Michael D Grezinski, and Michael Grezinski) holds a Plumber license and 2 other licenses according to the Wisconsin Rapids license board.
Their BuildZoom score of 109 ranks in the top 5% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Grezinski, Michael D, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grezinski, Michael D Services
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Grezinski, Michael D Contact Information
Phone Number: (262) 679-9778
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Address: 21333 W BARTON RD, New Berlin, WI 53146
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Grezinski, Michael D New Berlin
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Grezinski, Michael D has a BuildZoom score of 109, which places them above 95% of 94,017 contractors in Wisconsin.
Activity
|
50 projects
|
2025 |
|
139 projects
|
2024 |
|
131 projects
|
2023 |
Our building permit records indicate that Grezinski, Michael D has worked on at least
320.0 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.
Experience
|
8 projects
|
Commercial Renovations |
|
320 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Grezinski, Michael D mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
284 projects
|
< $5k |
|
15 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$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.
Installation of sump pump crock drain tile waterproofing
Valuation:
$17,000
Permit #:
MWOT-25-153
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$21,000
Permit #:
MWOT-25-219
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling- 1 fixture
Valuation:
$800
Permit #:
PLB-25-02770
Status:
issued
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Single family dwelling- 1 fixture
Valuation:
$800
Permit #:
PLB-25-02558
Status:
complete
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
2 family dwelling-2 fixtures
Valuation:
$800
Permit #:
PLB-25-02559
Status:
complete
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Sanitary-interior residential
Valuation:
$800
Permit #:
PLB-25-01080
Status:
issued
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock and drain tile
Valuation:
$17,000
Permit #:
MWOT-24-215
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$29,000
Permit #:
MWOT-24-864
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$15,000
Permit #:
MWOT-24-940
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$20,000
Permit #:
MWOT-24-887
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$16,000
Permit #:
MWOT-24-863
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mwot - one and two-family homes minor work permit
2024-07-08
Installation of sump pump crock draintile
Valuation:
$18,000
Permit #:
MWOT-24-825
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$15,000
Permit #:
MWOT-24-1345
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$19,000
Permit #:
MWOT-24-1343
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 family dwelling-1 fixture
Valuation:
$800
Permit #:
PLB-25-02769
Status:
complete
Fee:
$106
Permit Type:
N/A
Building Type:
N/A
Installation of sump pump crock drain tile
Valuation:
$14,000
Permit #:
MWOT-24-1827
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foundation repair installation of sump pump crock drain tile and outlet
Valuation:
$2,000
Permit #:
MWOT-23-343
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tech team
Valuation:
$6,000
Permit #:
PLB-24-04734
Status:
complete
Fee:
$457
Permit Type:
N/A
Building Type:
N/A
Second and third floor bathroom remodels - 2 baths 2 sinks 2 water closet and water distribution
Valuation:
N/A
Permit #:
P21-1935
Status:
final
Fee:
$110
Permit Type:
Remodel
Building Type:
N/A
Mwot - one and two-family homes minor work permit
2024-10-21
Foundation repair
Valuation:
$38,000
Permit #:
MWOT-24-1670
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Grezinski, Michael D Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Grezinski, Michael D License info
License Not Verified
| License # | 230848 - PM |
| Status | Active |
| City | Wisconsin Rapids |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Grezinski, Michael D with the City of Wisconsin Rapids
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 230848-PM |
| Status | Active |
| State | Wisconsin |
| Type | Plumber |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Grezinski, Michael D at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 230848 |
| Status | Active |
| City | Milwaukee |
| Type | Plumbing |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Grezinski, Michael D at the City of Milwaukee License Search.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | West Bend Mutual |
728
Permits
- Building permit records show that Grezinski, Michael D has worked on 728 permitted projects.
Grezinski, Michael D Employees
GM
Grezinski Michael
MG
Michael D Grezinski
MG
Michael Grezinski