Updated: Nov 25, 2025
Location and Projects
Address
Grandville, MI, 49418
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Kosmak, Tomas Construction
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring Kosmak, Tomas, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kosmak, Tomas Services
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Kosmak, Tomas Contact Information
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Kosmak, Tomas Grandville
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kosmak, Tomas has a BuildZoom score of 90, which places them above 47% of 167,179 contractors in Michigan.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Kosmak, Tomas 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
|
$20k-$50k |
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.
New deck approx 26x14 subject to field inspection
Valuation:
N/A
Permit #:
PB18-0310
Status:
final
Fee:
$130
Permit Type:
Deck
Building Type:
N/A
Addition
Valuation:
$40,000
Permit #:
PB22202788
Status:
final
Fee:
$208
Permit Type:
Add/alter/repair
Building Type:
N/A
Re roof
Valuation:
$10,000
Permit #:
PB15700657
Status:
final
Fee:
$65
Permit Type:
Roofing/siding
Building Type:
Addition alter re...
Construction of a four season room addition and extension to existing kitchen 4 x 8 deck. subject to field inspection
Valuation:
$200,000
Permit #:
PB17-0435
Status:
expired
Fee:
$271
Permit Type:
Alteration
Building Type:
N/A
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Kosmak, Tomas Reviews
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Recent Buildzoom Projects
Kosmak, Tomas License info
License Not Verified
| License # | 2101206677 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Kosmak, Tomas with 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 # | 2101206677 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Kosmak, Tomas with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2101206677 |
| Status | Inactive |
| State | Michigan |
| Type | Builder Individual |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 Kosmak, Tomas at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.