Updated: Jun 09, 2026
Location and Projects
Address
Comstock Park, MI, 49321
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Troost Service HVAC/Mechanical Contractor
Their BuildZoom score of 102 ranks in the top 11% of 167,179 Michigan licensed contractors.
If you are thinking of hiring Troost Service, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Troost Service Contact Information
Phone Number: (616) 735-1519
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Install two new rtu's one dehumidifer new duct work exhaust fans and gas pipe at fire station addition pb 42572
Valuation:
N/A
Permit #:
PM2300958
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Install split system for office unit heater for addition area erv pb 43138
Valuation:
N/A
Permit #:
PM2500044
Status:
issued
Fee:
$240
Permit Type:
Mechanical
Building Type:
N/A
Rework existing duct work for new drywall ceilings. addition exhaust fan
Valuation:
N/A
Permit #:
PM24-0720
Status:
final
Fee:
$150
Permit Type:
Mechanical
Building Type:
N/A
Addition new remote terminal unit and duct distribution system for addition at fire station #4 gas piping exhaust fans
Valuation:
N/A
Permit #:
PM24-0153
Status:
issued
Fee:
$265
Permit Type:
Mechanical
Building Type:
N/A
Addition two new roof top units with duct systems and vav's. exhaust fans for bathrooms. new registers and diffusers. mini split system pb 41646
Valuation:
N/A
Permit #:
PM2200703
Status:
issued
Fee:
$314
Permit Type:
Mechanical
Building Type:
N/A
Installl new duct distribution system off existing remote terminal unit rgd's install erv for ventilation with hoods
Valuation:
N/A
Permit #:
PM24-0091
Status:
final
Fee:
$155
Permit Type:
Mechanical
Building Type:
N/A
Split system for office area gas pipe unit heaters exhaust fans
Valuation:
N/A
Permit #:
P24M0517
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Replace furnace & air conditioning
Valuation:
N/A
Permit #:
PM24001649
Status:
final
Fee:
$130
Permit Type:
Mechanical
Building Type:
N/A
Install new roof top units duct systems with diffusers gas piping exhaust fans with duct for the sierra trading company
Valuation:
N/A
Permit #:
PM22-0448
Status:
approved
Fee:
$579
Permit Type:
Mechanical
Building Type:
N/A
Install five split systems with duct work rgd's four unit heaters gas piping three exhaust fans
Valuation:
N/A
Permit #:
PM24000127
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Upgrade to 3/4 meter
Valuation:
N/A
Permit #:
PH25-0023
Status:
final
Fee:
$83
Permit Type:
Single family
Building Type:
N/A
Duct modifications to existing roof top unit to fit new jimmy johns layout. new registers and diffusers
Valuation:
N/A
Permit #:
PM22-0432
Status:
approved
Fee:
$170
Permit Type:
Mechanical
Building Type:
N/A
2 rtu's duct systems 1 make up air unit
Valuation:
N/A
Permit #:
P23M0944
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Install two rtu's duct work kitchen hoods exhaust fans pb 43597
Valuation:
N/A
Permit #:
PM2500561
Status:
issued
Fee:
$375
Permit Type:
Mechanical
Building Type:
N/A
Suites 110-140. modify existing ductwork on one remote terminal unit. install (3) three new duct systems on existing rtu's. install bathroom fan and a fan for dressing rooms
Valuation:
N/A
Permit #:
P20M0705
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Install 3 ground mounted rtu's three inline exhaust fans two ceiling exhaust fans duct work
Valuation:
N/A
Permit #:
PME22-0838
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new heat pump rework existing ducts and rgd's for new office lay out
Valuation:
N/A
Permit #:
PM24-0246
Status:
final
Fee:
$200
Permit Type:
Mechanical
Building Type:
N/A
Install three new exhaust fans with venting to exterior for bathroom remodel
Valuation:
N/A
Permit #:
PM24000665
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install duct work off existing remote terminal unit two bathrooms exhaust fans dryer vent and gas line
Valuation:
N/A
Permit #:
PM23000780
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 - exhaust fans & ducting relocate existing supply & return rgds pb 41383
Valuation:
N/A
Permit #:
PM2200017
Status:
issued
Fee:
$144
Permit Type:
Mechanical
Building Type:
N/A
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Troost Service License info
License Not Verified
| License # | 316098 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Troost Service 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 # | 7116697 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Troost Service 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 # | 7116697 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Troost Service 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 # | 316098 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Troost Service 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 # | 7116697 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of Troost Service 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 # | 7116697 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2022. Check the current license status of Troost Service 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 # | 316098 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Troost Service 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 # | 2104063713 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder M And A Company |
- 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 Troost Service 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 # | 7102256 |
| 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 Troost Service 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 # | 314314 |
| Status | Inactive |
| State | Michigan |
| Type | Boiler Installer |
- 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 Troost Service 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 # | 2104063713 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder M And A Company |
- 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 Troost Service 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 # | 7100462 |
| 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 Troost Service 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 # | 7100462 |
| 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 Troost Service 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 # | 314314 |
| Status | Inactive |
| State | Michigan |
| Type | Boiler Installer |
- 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 Troost Service 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 # | 7102256 |
| 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 Troost Service 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 # | 2104063713 |
| Status | Inactive |
| State | Michigan |
| Type | M & A Company |
- 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 Troost Service at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
352
Permits
- Building permit records show that Troost Service has worked on 352 permitted projects.
Troost Service Employees
BT
Bradden Troost
CT
Charles Troost
Owner
CT
Charles E Troost
RT
Randy Troost
Owner
RT
Randy Troost
VB
Visser, Brent
Owner