Updated: Dec 23, 2025
Location and Projects
Address
PO Box 1632, Grand Rapids, MI, 49506
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Thornapple Plumbing LLC
All plumbing , new homes , custom builds . Remodels . All service , water heaters , pumps
616 949-1111
From BuildZoom: Thornapple Plumbing LLC, Grand Rpds, Po Box 1632, Grand Rapids, MI (Employee: Stefano Antonio Tassin) holds a Plumbing Contractor license and 1 other license according to the Michigan license board.
Their BuildZoom score of 0 does not rank in the top 50% of Michigan contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thornapple Plumbing LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thornapple Plumbing LLC Services
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Thornapple Plumbing LLC Contact Information
Phone Number: (616) 949-1111
Address: PO Box 1632, Grand Rapids, MI 49506
Building Permits by Thornapple Plumbing LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residence w/finished basement & deck
Valuation:
N/A
Permit #:
PP22001817
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residence w/deck
Valuation:
N/A
Permit #:
PP23001631
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP23-0507
Status:
final
Fee:
$196
Permit Type:
plumbing
Building Type:
N/A
Detached accessory building
Valuation:
N/A
Permit #:
PP19201080
Status:
issued
Fee:
$203
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP22200342
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP14000384
Status:
final
Fee:
$90
Permit Type:
plumbing
Building Type:
N/A
Sewer line to laundry sink
Valuation:
N/A
Permit #:
PP13-0165
Status:
final
Fee:
$85
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP19100216
Status:
issued
Fee:
$259
Permit Type:
Plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP15000089
Status:
final
Fee:
$193
Permit Type:
Plumbing
Building Type:
N/A
Work class:new use:commreciept: () 24381
Valuation:
N/A
Permit #:
PP98000377
Status:
final
Fee:
$45
Permit Type:
New
Building Type:
N/A
Work class:new use:commreciept: () 24016
Valuation:
N/A
Permit #:
PP98000246
Status:
final
Fee:
$98
Permit Type:
New
Building Type:
N/A
Work class:new use:sfhreciept: () 30623
Valuation:
N/A
Permit #:
PP99001318
Status:
final
Fee:
$102
Permit Type:
Sfh new
Building Type:
N/A
Work class:addit use:sfhreciept: 10771 ()
Valuation:
N/A
Permit #:
PP94000497
Status:
final
Fee:
$70
Permit Type:
Sfh addit
Building Type:
N/A
Work class:remod use:commreciept: () 23667
Valuation:
N/A
Permit #:
PP98000082
Status:
final
Fee:
$62
Permit Type:
Remod
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP14000375
Status:
final
Fee:
$212
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP15600277
Status:
final
Fee:
$136
Permit Type:
Plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP15200500
Status:
final
Fee:
$249
Permit Type:
Plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP13000291
Status:
final
Fee:
$241
Permit Type:
plumbing
Building Type:
N/A
Basement finish
Valuation:
N/A
Permit #:
PP13000899
Status:
final
Fee:
$130
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP13000884
Status:
final
Fee:
$144
Permit Type:
plumbing
Building Type:
N/A
Thornapple Plumbing LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Thornapple Plumbing LLC License info
Verified License
| License # | 8002790 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Thornapple Plumbing LLC at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8002790 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
| Business Type | Sole Ownership |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of Thornapple Plumbing LLC with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Thornapple Plumbing LLC, log in and update your license info in the “Edit Profile” tab.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
48
Permits
- Building permit records show that Thornapple Plumbing LLC has worked on 48 permitted projects.
Thornapple Plumbing LLC Employees
ST
Stefano Antonio Tassin
Sole Owner