Updated: Sep 22, 2025
Location and Projects
Address
Detroit, MI, 48213
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Robert Warren Design HVAC/Mechanical Contractor
Their BuildZoom score of 94 ranks in the top 24% of 167,179 Michigan licensed contractors.
If you are thinking of hiring Robert Warren Design LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Robert Warren Design LLC Contact Information
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Building Permits by Robert Warren Design LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Furnace
Valuation:
N/A
Permit #:
PM22-0164
Status:
final
Fee:
$125
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM23-30225
Status:
final
Fee:
$165
Permit Type:
Mechanical
Building Type:
N/A
1 furnace and 1 air conditioning (split systems) 60, 000 btu
Valuation:
N/A
Permit #:
PM21-001321
Status:
issued
Fee:
$160
Permit Type:
Mechanical
Building Type:
N/A
Water heater
Valuation:
N/A
Permit #:
PM211047
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Reconnect
Valuation:
N/A
Permit #:
PER21-0233
Status:
issued
Fee:
$80
Permit Type:
Electrical reconnect
Building Type:
N/A
1 hot water tank
Valuation:
N/A
Permit #:
PM170092
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM18-000925
Status:
issued
Fee:
$80
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM17-000815
Status:
final
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
10'x10 accessory building. 24 ratwall reqd. (e)swathmore 15740 penn
Valuation:
N/A
Permit #:
PB791
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ELE2012-00131
Status:
N/A
Fee:
N/A
Permit Type:
Modification of S...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM100107
Status:
final
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PE100144
Status:
final
Fee:
$38
Permit Type:
Electrical
Building Type:
N/A
Ducane 100k btu
Valuation:
N/A
Permit #:
PM100036
Status:
final
Fee:
$90
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM12-101887
Status:
final
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PE100063
Status:
final
Fee:
$38
Permit Type:
Electrical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM062803
Status:
final
Fee:
$60
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
P190318
Status:
CLOSED
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Furnace
Valuation:
N/A
Permit #:
PM250676
Status:
issued
Fee:
N/A
Permit Type:
Residence - mecha...
Building Type:
N/A
Furnace
Valuation:
N/A
Permit #:
PE250899
Status:
issued
Fee:
N/A
Permit Type:
Residence - elect...
Building Type:
N/A
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Robert Warren Design LLC Reviews
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Recent Buildzoom Projects
Robert Warren Design LLC License info
License Not Verified
| License # | 7115089 |
| 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 Robert Warren Design LLC 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 # | 7115089 |
| 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 Robert Warren Design LLC 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 # | 2102207767 |
| Status | Inactive |
| State | Michigan |
| Type | Residential 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 Robert Warren Design LLC 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 # | 2102207767 |
| Status | Inactive |
| State | Michigan |
| Type | Residential 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 Robert Warren Design LLC 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 # | 2102207767 |
| 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 Robert Warren Design LLC at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
15
Permits
- Building permit records show that Robert Warren Design LLC has worked on 15 permitted projects.
Robert Warren Design LLC Employees
RW
Robert O Warren
WA
Warren Jr, Robert Alan
Owner
WA
Warren, Robert Alan
Employer