Updated: Dec 16, 2025
Location and Projects
Address
Oxford, MI, 48371
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Delong plumbing
Delong plumbing, Oxford, MI (Owned by: Roger Delong) holds a Plumbing Contractor license and 5 other licenses according to the Michigan license board.
Their BuildZoom score of 94 ranks in the top 24% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Delong plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Delong plumbing Services
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Delong plumbing Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace pvb
Valuation:
N/A
Permit #:
PP2024-0919
Status:
final
Fee:
$75
Permit Type:
plumbing
Building Type:
N/A
Replace pvb
Valuation:
N/A
Permit #:
PP2024-0918
Status:
final
Fee:
$75
Permit Type:
plumbing
Building Type:
N/A
Stand-by generator located in a rear yard immediately adjacent ( maximum 36 clearance) to the wall of the building. generators must register not more than 70 db(a) noise level at the closest property line 1 insp
Valuation:
N/A
Permit #:
PM14-0936
Status:
final
Fee:
$165
Permit Type:
Generator
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PSM190032
Status:
final
Fee:
$613
Permit Type:
2nd wtr meter w s...
Building Type:
N/A
Building #17543 - interior finish - 1414 sq ft 1-bath 2-sinks 1-lavatory 1-water closet 1- com'l water distribution base fee lock box #0345 8-8-07 adding to existing permit 1-water tank 1-water fountain 1- laundry stand 4-stacks
Valuation:
N/A
Permit #:
PP009144
Status:
final
Fee:
$176
Permit Type:
Alteration
Building Type:
N/A
Install backflow device for lawn irrigation
Valuation:
N/A
Permit #:
PP17-000309
Status:
final
Fee:
$70
Permit Type:
plumbing
Building Type:
N/A
Backflow preventer
Valuation:
N/A
Permit #:
PP170019
Status:
final
Fee:
$125
Permit Type:
plumbing
Building Type:
N/A
Gas piping gas opening pressure test mrc 2009
Valuation:
N/A
Permit #:
PM-2015-0001
Status:
final
Fee:
$173
Permit Type:
Mechanical
Building Type:
N/A
1 tub
Valuation:
N/A
Permit #:
PP170174
Status:
final
Fee:
$110
Permit Type:
plumbing
Building Type:
N/A
Lot 57 lake in the woods new residence construction finish work only
Valuation:
N/A
Permit #:
PP10-0430
Status:
final
Fee:
$165
Permit Type:
plumbing
Building Type:
N/A
Backflow preventer
Valuation:
N/A
Permit #:
PP170574
Status:
final
Fee:
$70
Permit Type:
plumbing
Building Type:
N/A
Backflow preventor
Valuation:
N/A
Permit #:
PP16-0401
Status:
final
Fee:
$58
Permit Type:
Alteration
Building Type:
N/A
Backflow preventor
Valuation:
N/A
Permit #:
PP16-0325
Status:
final
Fee:
$59
Permit Type:
Alteration
Building Type:
N/A
Install back flow/lawn sprinkler for existing residence
Valuation:
N/A
Permit #:
PP13-0510
Status:
final
Fee:
$50
Permit Type:
Sprinkler
Building Type:
N/A
Lawn sprinkler back flow preventer;
Valuation:
N/A
Permit #:
PP2014-0639
Status:
final
Fee:
$25
Permit Type:
plumbing
Building Type:
N/A
Lawn sprinkler back flow preventer;
Valuation:
N/A
Permit #:
PP2014-0638
Status:
final
Fee:
$30
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP15-60366
Status:
final
Fee:
$50
Permit Type:
plumbing
Building Type:
N/A
Install 1 1/2 secondary water meter
Valuation:
N/A
Permit #:
PP13-0429
Status:
final
Fee:
$145
Permit Type:
Secondary water m...
Building Type:
N/A
Baths 2 lavs 1 water closet 2 sinks 3/4 dist and minor corrections
Valuation:
N/A
Permit #:
PP100457
Status:
final
Fee:
$409
Permit Type:
plumbing
Building Type:
N/A
R - plumbing - 0.75 dist building main to sewer drains heater pb2005-0777
Valuation:
N/A
Permit #:
PP2005-0837
Status:
final
Fee:
$66
Permit Type:
plumbing
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Delong plumbing License info
Verified License
| License # | 8001229 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Delong plumbing 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 # | 8108944 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Delong plumbing 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 # | 8108944 |
| 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 Delong plumbing 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 # | 8001229 |
| 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 Delong plumbing 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 # | 7116919 |
| 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 Delong plumbing 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 # | 7116919 |
| 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 Delong plumbing 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
37
Permits
- Building permit records show that Delong plumbing has worked on 37 permitted projects.
Delong plumbing Employees
RD
Roger Delong
Owner
RD
Roger L Delong
RD
Roger Lee Delong