Updated: Jul 07, 2026
Location and Projects
Address
Comstock Park, MI, 49321
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Sentry Automatic HVAC/Mechanical Contractor
Sentry Automatic at Comstock Park, MI 49321, held a HVAC/Mechanical Contractor license (#7110498) with the Michigan contractors license board with an expiration date of 08-31-2022. We last verified the license was inactive on 07-06-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 167,179 Michigan contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Sentry Automatic Contact Information
Phone Number: (616) 318-8486
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition (13) sprinklers to new clean room clean room pb 40927
Valuation:
N/A
Permit #:
PM2001211
Status:
final
Fee:
$90
Permit Type:
Fire protection
Building Type:
N/A
Sprinkler system
Valuation:
N/A
Permit #:
PM20-0017
Status:
final
Fee:
$1,244
Permit Type:
Mechanical
Building Type:
N/A
Fire suppression/protection
Valuation:
N/A
Permit #:
PM190108
Status:
final
Fee:
$302
Permit Type:
Mechanical
Building Type:
N/A
Relocate fp connection
Valuation:
N/A
Permit #:
PM2000588
Status:
final
Fee:
$95
Permit Type:
Fire protection
Building Type:
N/A
5805 weller ct addition 1 sprinkler head to new bathroom pr#185
Valuation:
N/A
Permit #:
PM18-1078
Status:
final
Fee:
$80
Permit Type:
Mechanical
Building Type:
N/A
New fire protection system
Valuation:
N/A
Permit #:
PM190351
Status:
final
Fee:
$379
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM20800351
Status:
issued
Fee:
$301
Permit Type:
Mechanical
Building Type:
N/A
Interior remodel- office & training room
Valuation:
N/A
Permit #:
PMECH17-0296
Status:
final
Fee:
N/A
Permit Type:
Mechanical only
Building Type:
N/A
Fire suppression
Valuation:
N/A
Permit #:
PM19-0120
Status:
final
Fee:
$337
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM19541
Status:
approved
Fee:
$469
Permit Type:
Mechanical
Building Type:
N/A
Extend existing fire protection to new addition
Valuation:
N/A
Permit #:
PM180153
Status:
final
Fee:
$130
Permit Type:
Mechanical
Building Type:
N/A
Extend existing sprinkler system to new mezz
Valuation:
N/A
Permit #:
PM180005
Status:
final
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
In planet fitness ste b - rework existing fire sprinkler system to match new ceiling and wall layout (pd 3 inspections)
Valuation:
N/A
Permit #:
PM190075
Status:
final
Fee:
$387
Permit Type:
Mechanical
Building Type:
N/A
Extend the existing fire sprinkler system to upper 2 floors new fdc and double check valve ohg2
Valuation:
N/A
Permit #:
PM17-1307
Status:
issued
Fee:
$153
Permit Type:
Mechanical
Building Type:
N/A
Rework the existing sprinkler system to match the new wall and ceiling layout
Valuation:
N/A
Permit #:
P18M0265
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Remodel of main entrance- relocate 2 sprinklers and addition 1 sprinkler
Valuation:
N/A
Permit #:
PM160088
Status:
final
Fee:
$92
Permit Type:
Mechanical
Building Type:
N/A
Fire protection: relocate existing sprinklers to accomodate new walls in office and lab. pb36449 ranir sentry automatic sprinkler-647-9805
Valuation:
N/A
Permit #:
PM13000466
Status:
final
Fee:
$80
Permit Type:
Mechanical
Building Type:
N/A
Dykhouse construction sentry automatic sprinkler - 2 sets of plans - check sent to finance prov crc loft renovation
Valuation:
N/A
Permit #:
PMC180252
Status:
final
Fee:
$134
Permit Type:
18institutional -...
Building Type:
N/A
Fire protection upgrade for shipping and building and supermarket area approved by fire
Valuation:
N/A
Permit #:
PM15-0510
Status:
final
Fee:
$387
Permit Type:
Mechanical
Building Type:
N/A
Relocate 3 sprinklers to match new ceiling and wall layout
Valuation:
N/A
Permit #:
P17M0699
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
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Sentry Automatic License info
Inactive License
| License # | 7110498 |
| Status | Inactive |
| State | Michigan |
| Type | Mechanical Contractor |
- 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 Sentry Automatic at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 7110498 |
| Status | Inactive |
| State | Michigan |
| Type | Mechanical Contractor |
- 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 Sentry Automatic at 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 Sentry Automatic, click “This is My Business” to update your information.
101
Permits
- Building permit records show that Sentry Automatic has worked on 101 permitted projects.
Sentry Automatic Employees
GB
George Booth
Owner
GB
George W Booth