Updated: Feb 17, 2026
Location and Projects
Address
Madison Heights, MI, 48071
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American Temperature Service Electrician
American Temperature Service, Madison Heights, MI (Owned by: Werner Hoffmann) holds a Electrical Contractor license and 4 other licenses according to the Michigan license board.
Their BuildZoom score of 97 ranks in the top 18% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring American Temperature Service, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
American Temperature Service Contact Information
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American Temperature Service Madison Heights
Quality
97
82nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
American Temperature Service has a BuildZoom score of 97, which places them above 82% of 167,179 contractors in Michigan.
Activity
|
3 projects
|
2025 |
|
3 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that American Temperature Service has worked on at least
9.0 projects 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.
Experience
|
3 projects
|
Home Additions |
|
4 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that American Temperature Service mostly works on
electrical project
and home addition
projects.
Pricing
|
1 project
|
$100k-$250k |
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.
Building Permits by American Temperature Service
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new kitchen hood and make up air addition three new 7.5 ton rtu's for expansion side
Valuation:
N/A
Permit #:
PH23-1211
Status:
final
Fee:
$344
Permit Type:
Mechanical heating
Building Type:
N/A
Addition 4 new hvac units & 3 new exhaust fans
Valuation:
N/A
Permit #:
PE25-0102
Status:
issued
Fee:
$240
Permit Type:
Electrical - roof...
Building Type:
N/A
Wire new 12 and 15 ton hvac. wire new refrigeration condenser and evap coils
Valuation:
N/A
Permit #:
ELECC23-0509
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Change out some of the sales floor refrigeration equipment for interior rennovations including new refridgerated space new starbucks kioske new sushi area new meat service and beer/wine area new décor relocated vending machine
Valuation:
N/A
Permit #:
PMEC2020-00551
Status:
final
Fee:
$360
Permit Type:
Alteration
Building Type:
N/A
Sales floor refrigeration case replacement
Valuation:
N/A
Permit #:
PR23-0514
Status:
final
Fee:
$495
Permit Type:
Mechanical refrig...
Building Type:
N/A
Gas meter upgrade
Valuation:
N/A
Permit #:
PMEC2025-00448
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Refrigeration alterations
Valuation:
N/A
Permit #:
PM230103
Status:
final
Fee:
$400
Permit Type:
Mechanical
Building Type:
N/A
Install owner provided refrigeration equipment
Valuation:
N/A
Permit #:
MECHC22-2450
Status:
final
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Provide branch circuits for refigeration equipment
Valuation:
N/A
Permit #:
ELEC22-0071
Status:
final
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Addition 1 remote terminal unit to building
Valuation:
N/A
Permit #:
ELECC24-0610
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM22-256
Status:
final
Fee:
$210
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PE22-218
Status:
final
Fee:
$185
Permit Type:
Electrical
Building Type:
N/A
Install owner provided refrigeration equipment whole foods - pb 41535
Valuation:
N/A
Permit #:
PM2200087
Status:
issued
Fee:
$845
Permit Type:
Mechanical
Building Type:
N/A
Air conditioning or refrigeration 1.5 - 4.5 ton (4) processing piping (up to 100 ft commercial) (1)
Valuation:
N/A
Permit #:
PM19-0949
Status:
issued
Fee:
$170
Permit Type:
1006-alt/addition...
Building Type:
N/A
Install self contained refrigerated cases and walk-in coolers/fr
Valuation:
N/A
Permit #:
PM2018-04000786
Status:
final
Fee:
$180
Permit Type:
Mechanical
Building Type:
N/A
Install refrigeration system in walk-in cooler
Valuation:
N/A
Permit #:
MECHC22-2305
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Provide new circuits for new walk in cooler
Valuation:
N/A
Permit #:
ELECC22-2325
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
6/3/19 pre-fab fireplace pre-fab fireplace self-vent cantoro's
Valuation:
N/A
Permit #:
PM19-0313
Status:
final
Fee:
$170
Permit Type:
Prefab fireplace
Building Type:
N/A
Install refrigeration equipment & sales floor display cases
Valuation:
N/A
Permit #:
MECH21-1222
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Install refrigeration systems
Valuation:
N/A
Permit #:
PM190059
Status:
final
Fee:
$230
Permit Type:
Mechanical (non-res)
Building Type:
N/A
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American Temperature Service Reviews
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Verified License
BuildZoom confirmed this contractor's license
American Temperature Service License info
Verified License
| License # | 6113630 |
| Status | Active |
| State | Michigan |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for American Temperature Service 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 # | 6113630 |
| Status | Active |
| State | Michigan |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of American Temperature 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 Required
| Status | Not Required |
- BuildZoom verified in October, 2019 that this contractor does not need a license to be a electrician in Michigan.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 7101457 |
| 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 American Temperature 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 # | 7101457 |
| 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 American Temperature Service at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
56
Permits
- Building permit records show that American Temperature Service has worked on 56 permitted projects.
American Temperature Service Employees
MH
Michael Herceg
Owner
MH
Michael D Herceg
WH
Werner Hoffmann
Owner
WH
Werner G Hoffmann