Updated: Dec 02, 2025
Location and Projects
Address
17520 Matthews, Riverview, MI, 48193
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John DeLPhy Mechanical Service
Their BuildZoom score of 0 does not rank in the top 50% of Michigan contractors.
If you are thinking of hiring John DeLPhy Mechanical Service, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
John DeLPhy Mechanical Service Services
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John DeLPhy Mechanical Service Contact Information
Phone Number: (313) 207-6467
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Address: 17520 Matthews, Riverview, MI 48193
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Building Permits by John DeLPhy Mechanical Service
This is a sample of this contractor's permits. Click here to access their complete permit history.
2 furnance 80, 000 2 air conditioning units 2.5 hp duct work 1, 000 2 hot water tanks gas piping w/pressure test
Valuation:
N/A
Permit #:
PMECH18-0287
Status:
final
Fee:
$370
Permit Type:
Alteration
Building Type:
N/A
Install furance & air conditioning - work completed prior to permit
Valuation:
N/A
Permit #:
PM20-0278
Status:
final
Fee:
$370
Permit Type:
Mechanical
Building Type:
N/A
Install 2 new heat runs for addition
Valuation:
N/A
Permit #:
P20-0138M
Status:
final
Fee:
$105
Permit Type:
Mechanical
Building Type:
N/A
Installation of rooftop unit hvac with curb adaptor
Valuation:
N/A
Permit #:
PM19-0346
Status:
final
Fee:
$240
Permit Type:
Mechanical
Building Type:
N/A
Install furnace air conditioning ductwork
Valuation:
N/A
Permit #:
MECH19-2527
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace and air conditioning set in chimney liner
Valuation:
N/A
Permit #:
PM17-0343
Status:
final
Fee:
$195
Permit Type:
Mechanical
Building Type:
N/A
Install hot water tank
Valuation:
N/A
Permit #:
PM19-0433
Status:
final
Fee:
$115
Permit Type:
Mechanical
Building Type:
N/A
Install hot water tank
Valuation:
N/A
Permit #:
PM18-0048
Status:
final
Fee:
$115
Permit Type:
Mechanical
Building Type:
N/A
Furnace and air conditioning reconnect
Valuation:
N/A
Permit #:
PE17-0437
Status:
final
Fee:
$115
Permit Type:
Electrical
Building Type:
N/A
Furnace reconnect
Valuation:
N/A
Permit #:
PE18-0069
Status:
final
Fee:
$115
Permit Type:
Electrical
Building Type:
N/A
Furnace replacement;
Valuation:
N/A
Permit #:
PE2017-0333
Status:
final
Fee:
$35
Permit Type:
Add/alter/repair
Building Type:
N/A
Install hot water tank
Valuation:
N/A
Permit #:
PM18-0050
Status:
final
Fee:
$240
Permit Type:
Mechanical
Building Type:
N/A
Evcon 2.5 ton
Valuation:
N/A
Permit #:
PR18-0662
Status:
issued
Fee:
$47
Permit Type:
Refrigeration
Building Type:
N/A
Evcon 80k btus
Valuation:
N/A
Permit #:
PM18-1222
Status:
issued
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
Install furnace
Valuation:
N/A
Permit #:
PM18-0047
Status:
final
Fee:
$115
Permit Type:
Mechanical
Building Type:
N/A
Dryer vent
Valuation:
N/A
Permit #:
PM18-0906
Status:
final
Fee:
$173
Permit Type:
1006-alt/addition...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM18-000223
Status:
final
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PER18-0050
Status:
final
Fee:
$80
Permit Type:
Electrical reconnect
Building Type:
N/A
Install new furnace 8/23/17 addition dryer vent
Valuation:
N/A
Permit #:
PM2017-0250
Status:
final
Fee:
$145
Permit Type:
Add/alter/repair
Building Type:
N/A
Furnace & air conditioning reconnect
Valuation:
N/A
Permit #:
PE20-0385
Status:
final
Fee:
$290
Permit Type:
Electrical
Building Type:
N/A
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John DeLPhy Mechanical Service License info
License Not Verified
| License # | 7110369 |
| 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 John DeLPhy Mechanical 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 # | 7110369 |
| 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 John DeLPhy Mechanical 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 # | LIC-1952 |
| 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 John DeLPhy Mechanical Service 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 # | CONT-5277 |
| 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 John DeLPhy Mechanical Service at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are John DeLPhy Mechanical Service, click “This is My Business” to update your information.
40
Permits
- Building permit records show that John DeLPhy Mechanical Service has worked on 40 permitted projects.
John DeLPhy Mechanical Service Employees
DJ
Delphy John
Contractor
JD
John Delphy
Owner
JD
John A Delphy
JS
John Delphy Mechanical Service
Owner