Updated: Jul 01, 2025
Location and Projects
Address
Rochester Hills, MI, 48307
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Sinko, John G 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 Sinko, John G, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sinko, John G Services
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Sinko, John G Contact Information
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Sinko, John G Rochester Hills
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sinko, John G has a BuildZoom score of 90, which places them above 47% of 167,179 contractors in Michigan.
Activity
|
2 projects
|
2024 |
Our building permit records indicate that Sinko, John G has worked on at least
2.0 projects over the past 2 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.
Remove and replace siding with new aluminum fascia
Valuation:
N/A
Permit #:
PB2024-0799
Status:
issued
Fee:
$405
Permit Type:
add/alter
Building Type:
N/A
New addition on current home
Valuation:
N/A
Permit #:
PB2024-0977
Status:
issued
Fee:
$2,129
Permit Type:
add/alter
Building Type:
N/A
Interior alteration mrc 2015 bathroom remodel
Valuation:
$45,000
Permit #:
PB-2023-0120
Status:
final
Fee:
$847
Permit Type:
Alteration
Building Type:
N/A
Addition to existing detached acessory building 2015 mrc & muec
Valuation:
$23,760
Permit #:
PBL190145
Status:
final
Fee:
$442
Permit Type:
Detached accessor...
Building Type:
N/A
Interior alteration: kitchen
Valuation:
$25,000
Permit #:
PB20-0234
Status:
applied
Fee:
$420
Permit Type:
Alteration
Building Type:
Addition alter re...
Interior remodel
Valuation:
$35,500
Permit #:
PB20-0149
Status:
approved
Fee:
$275
Permit Type:
Alteration
Building Type:
Addition alter re...
Addition mrc 2015 13 trench footing 2 #4 bars top and bottom
Valuation:
$26,168
Permit #:
PB-2016-0422
Status:
final
Fee:
$611
Permit Type:
Addition
Building Type:
Addition alter re...
Alter interior mrc 2015 expand existing bedroom over the garage and addition full bathroom
Valuation:
$16,500
Permit #:
PB-2016-0080
Status:
final
Fee:
$447
Permit Type:
Alteration
Building Type:
Addition alter re...
Residential alteration
Valuation:
$60,000
Permit #:
PB15-196
Status:
final
Fee:
$500
Permit Type:
Add/alter/repair
Building Type:
Residential
Kitchen remodel
Valuation:
$35,000
Permit #:
PB15-220
Status:
final
Fee:
$325
Permit Type:
Add/alter/repair
Building Type:
Residential
New detached garage
Valuation:
N/A
Permit #:
PB16-050
Status:
final
Fee:
$213
Permit Type:
Add/alter/repair
Building Type:
N/A
Alter interior mbc 2009
Valuation:
$35,000
Permit #:
PB-2015-0216
Status:
final
Fee:
$555
Permit Type:
Alteration
Building Type:
Addition alter re...
Garage demolish -
Valuation:
N/A
Permit #:
PB16-049
Status:
final
Fee:
$30
Permit Type:
Demolish
Building Type:
N/A
Repair 3 post to existing deck 2015 mrc
Valuation:
$5,000
Permit #:
PBL180093
Status:
final
Fee:
$222
Permit Type:
Residence. Wood deck
Building Type:
N/A
Removal of existing indoor inground pool - conversion of area into game room 2015 mrc
Valuation:
$20,000
Permit #:
PBL170214
Status:
final
Fee:
$430
Permit Type:
Residence. Add/al...
Building Type:
N/A
Garage improvements
Valuation:
N/A
Permit #:
PB16-207
Status:
final
Fee:
$75
Permit Type:
Add/alter/repair
Building Type:
N/A
Residence attach garage
Valuation:
$400,000
Permit #:
PBL000091
Status:
final
Fee:
$3,461
Permit Type:
Residence. Single...
Building Type:
N/A
Repair front porch
Valuation:
N/A
Permit #:
PB20-040
Status:
final
Fee:
$221
Permit Type:
Alterations to ex...
Building Type:
N/A
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Sinko, John G Reviews
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Recent Buildzoom Projects
Sinko, John G License info
License Not Verified
| License # | 2101092095 |
| 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 Sinko, John G 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 # | 2101092095 |
| 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 Sinko, John G 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 # | 2101092095 |
| 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 Sinko, John G at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
13
Permits
- Building permit records show that Sinko, John G has worked on 13 permitted projects.