Updated: Feb 10, 2026
Location and Projects
Address
Warren, MI, 48088
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Mechanical Engineers
Mechanical Engineers, Warren, MI (Owned by: Ryan John) holds a Mechanical Contractor license and 2 other licenses according to the Michigan license board.
Their BuildZoom score of 0 does not rank in the top 50% of Michigan contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mechanical Engineers, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mechanical Engineers Contact Information
Phone Number: (586) 863-6241
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replacement furnace air conditioning and duct work (prev. house fire) note: lisa from mechanical eng. call inquiring about adding gas piping w/5 outlets to existing permit. she will be in to addition in time for inspection scheduled 8/20. gas pressure test??? - sd mk gave her copy of gas pressure affidavit on 8-22-19
Valuation:
N/A
Permit #:
PM190161
Status:
final
Fee:
$410
Permit Type:
Mechanical
Building Type:
N/A
Permit job related: pb250201 install furnace air conditioning duct gas line bathroom exhaust fans and kitchen vent
Valuation:
N/A
Permit #:
PM250166
Status:
issued
Fee:
$275
Permit Type:
Mechanical
Building Type:
N/A
Replace stolen furnace and hot water tank reattach to existing duct electrical chimney and gas
Valuation:
N/A
Permit #:
PM24-0148
Status:
final
Fee:
$140
Permit Type:
Mechanical
Building Type:
N/A
Addition work. furnace and air conditioning replacement gas piping: dryer stove furnace and hot water tank
Valuation:
N/A
Permit #:
PM25-001096
Status:
issued
Fee:
$360
Permit Type:
Mechanical other
Building Type:
N/A
Replace failed furnace air conditioning and coil
Valuation:
N/A
Permit #:
PM250118
Status:
final
Fee:
$139
Permit Type:
Furnace & air con...
Building Type:
N/A
Correction of violations on install chimney liner
Valuation:
N/A
Permit #:
PM25-000009
Status:
final
Fee:
$242
Permit Type:
Mechanical
Building Type:
N/A
Air conditioning and furnace reconnect (only)
Valuation:
N/A
Permit #:
PE250161
Status:
final
Fee:
$125
Permit Type:
Re-connection
Building Type:
N/A
Duct alteration & code upgrade due to fire vent for bathroom exhaust
Valuation:
N/A
Permit #:
PM23-0030
Status:
final
Fee:
$120
Permit Type:
Mechanical
Building Type:
N/A
Replace failed hot water tank and install a chimney liner
Valuation:
N/A
Permit #:
PM23-001561
Status:
final
Fee:
$162
Permit Type:
Mechanical
Building Type:
N/A
Replace air conditioning
Valuation:
N/A
Permit #:
PM250396
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire job. furnace duct system 2 gas lines 2nd floor mini split and duct 2 bathroom exaust fans
Valuation:
N/A
Permit #:
PM2024-0277
Status:
final
Fee:
$830
Permit Type:
Mechanical
Building Type:
N/A
No building permit reqd replace failed system
Valuation:
N/A
Permit #:
PM24-0730
Status:
final
Fee:
$162
Permit Type:
Mechanical
Building Type:
N/A
Replace failed furnace and air conditioning
Valuation:
N/A
Permit #:
PM23-000910
Status:
final
Fee:
$162
Permit Type:
Mechanical
Building Type:
N/A
Re-connect
Valuation:
N/A
Permit #:
PE250359
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No building permit reqd reconnect air conditioning
Valuation:
N/A
Permit #:
PE22-1527
Status:
final
Fee:
$75
Permit Type:
Electrical
Building Type:
N/A
Re-connect of new hvac unit
Valuation:
N/A
Permit #:
PER23-0317
Status:
final
Fee:
$82
Permit Type:
Electrical reconnect
Building Type:
N/A
Refrig self-contained 0-3 hp; heating 0-100k btu
Valuation:
N/A
Permit #:
PM230131
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
PM2023-1588
Status:
final
Fee:
$229
Permit Type:
Mechanical
Building Type:
N/A
Furnace/ac reconnect
Valuation:
N/A
Permit #:
PE2023-1879
Status:
final
Fee:
$75
Permit Type:
Electrical
Building Type:
N/A
Replace failed furnace
Valuation:
N/A
Permit #:
PM24-002271
Status:
suspended
Fee:
$110
Permit Type:
AC-furnace reconnect
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mechanical Engineers License info
Verified License
| License # | 7115561 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mechanical Engineers 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 # | 7115561 |
| 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 Mechanical Engineers 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 # | 7115561 |
| 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 Mechanical Engineers with 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 Mechanical Engineers, click “This is My Business” to update your information.
387
Permits
- Building permit records show that Mechanical Engineers has worked on 387 permitted projects.
Mechanical Engineers Employees
RJ
Ryan John
Owner
RJ
Ryan E John