Updated: Dec 16, 2025
Location and Projects
Address
31128 W. 8 Mile, Farmington, MI, 48336
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A1 Comfort Control HVAC/Mechanical Contractor
A1 Comfort Control, Inc, 31128 W 8th, Farmington, MI (Owned by: Defauw, Steven) holds a Residential Builder Company license and 14 other licenses according to the Michigan license board.
Their BuildZoom score of 98 ranks in the top 16% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring A1 Comfort Control, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
A1 Comfort Control, Inc Contact Information
Phone Number: (248) 476-2373
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Address: 31128 W. 8 Mile, Farmington, MI 48336
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Building Permits by A1 Comfort Control, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace furnace and east rear yard air conditioning unit. air conditioning unit must be placed immediately adjacent (maximum 36 clearance) to the wall of the building
Valuation:
N/A
Permit #:
PM24-0779
Status:
final
Fee:
$200
Permit Type:
Replacement
Building Type:
N/A
Replace furnace and east rear yard air conditioning unit. air conditioning unit must be placed immediately adjacent (maximum 36 clearance) to the wall of the building
Valuation:
N/A
Permit #:
PE24-0782
Status:
final
Fee:
$135
Permit Type:
Replacement
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM25-30245
Status:
issued
Fee:
$110
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PE25-20278
Status:
issued
Fee:
$100
Permit Type:
Electrical
Building Type:
N/A
3 sinks lavs laundry tubs; 2 water closets; 1 drinking fountain; 1 garbage disposal; 1 dishwashing machine; 1 stack;
Valuation:
N/A
Permit #:
PP2020-0308
Status:
issued
Fee:
$95
Permit Type:
plumbing
Building Type:
N/A
Water back up sump pump installed by others
Valuation:
N/A
Permit #:
PP22-0336
Status:
issued
Fee:
$66
Permit Type:
plumbing
Building Type:
N/A
Addition/alteration
Valuation:
$300,000
Permit #:
PB18-1131
Status:
triage
Fee:
$130
Permit Type:
301alt/add/repair
Building Type:
N/A
Install new febco 765-1
Valuation:
N/A
Permit #:
PP22-0337
Status:
approved
Fee:
$65
Permit Type:
plumbing
Building Type:
N/A
Ajr development interior renovation of existing office space. duct alterations
Valuation:
N/A
Permit #:
PH19-1517
Status:
final
Fee:
$110
Permit Type:
Heating
Building Type:
N/A
Ajr development interior renovation of existing office space. alter - move two sink locations
Valuation:
N/A
Permit #:
PP19-1168
Status:
issued
Fee:
$122
Permit Type:
plumbing
Building Type:
N/A
Install rpz for sump pump
Valuation:
N/A
Permit #:
PP21-0748
Status:
approved
Fee:
$65
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP22-0015
Status:
issued
Fee:
$89
Permit Type:
Alteration
Building Type:
N/A
Duct/ventilation
Valuation:
N/A
Permit #:
PM21-0786
Status:
issued
Fee:
$158
Permit Type:
1006-alt/addition...
Building Type:
N/A
Hot water tank
Valuation:
N/A
Permit #:
PP21-0261
Status:
issued
Fee:
$82
Permit Type:
1106-alt/addition...
Building Type:
N/A
Backflow prevention and water dist
Valuation:
N/A
Permit #:
PP20-60483
Status:
issued
Fee:
$105
Permit Type:
plumbing
Building Type:
N/A
Lawn sprinkler back flow preventer;
Valuation:
N/A
Permit #:
PP2020-0722
Status:
final
Fee:
$25
Permit Type:
plumbing
Building Type:
N/A
Replace pub
Valuation:
N/A
Permit #:
PP21-0749
Status:
approved
Fee:
$65
Permit Type:
plumbing
Building Type:
N/A
Replace pub
Valuation:
N/A
Permit #:
PP21-0746
Status:
approved
Fee:
$65
Permit Type:
plumbing
Building Type:
N/A
Replace pub
Valuation:
N/A
Permit #:
PP21-0743
Status:
issued
Fee:
$65
Permit Type:
plumbing
Building Type:
N/A
Sprnkler
Valuation:
N/A
Permit #:
PP21-0288
Status:
issued
Fee:
$82
Permit Type:
1106-alt/addition...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
A1 Comfort Control, Inc License info
Verified License
| License # | 2102066636 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for A1 Comfort Control, Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 8109495 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2025.
Verify this license's status for A1 Comfort Control, Inc at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 8002039 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for A1 Comfort Control, Inc 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 # | CONT-2811 |
| Status | Active |
| City | Ann Arbor |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of A1 Comfort Control, Inc with the The City of Ann Arbor, MI
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2102066636 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder Company |
- BuildZoom has not verified this license since December, 2024.
Verify this license's status for A1 Comfort Control, Inc 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 # | 8109495 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of A1 Comfort Control, Inc 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 # | 8002039 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of A1 Comfort Control, Inc 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 # | 7103817 |
| 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 A1 Comfort Control, Inc 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 # | 314515 |
| 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 A1 Comfort Control, Inc 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 # | 7103817 |
| 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 A1 Comfort Control, Inc 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 # | 314515 |
| 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 A1 Comfort Control, Inc 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 # | 2102066636 |
| Status | Inactive |
| State | Michigan |
| Type | Builder 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 A1 Comfort Control, Inc 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 # | 2102059442 |
| Status | Inactive |
| State | Michigan |
| Type | Builder 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 A1 Comfort Control, Inc 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 # | LIC-0776 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 A1 Comfort Control, Inc at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-1271 |
| Status | Inactive |
| City | Ann Arbor |
| Type | Contractor |
- According to the The City of Ann Arbor, MI, 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 A1 Comfort Control, Inc at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
378
Permits
- Building permit records show that A1 Comfort Control, Inc has worked on 378 permitted projects.
A1 Comfort Control, Inc Employees
AI
A 1 Comfort Control Inc
Owner
DS
Defauw, Steven
Owner
SJ
Shapiro, Jack J
Owner
SD
Steve Defauw
Owner
SD
Steve Defauw
SD
Steven Defauw
Owner
SD
Steven Defauw