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Updated: Dec 16, 2025
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Address
PO Box 338, Novi, MI, 48375
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G&G Plbg Plumber
G&G Plbg Inc, Novi, Po Box 338, Novi, MI (Owned by: G & G Mechanical, Inc) holds a Plumbing Contractor license and 13 other licenses according to the Michigan license board.
Their BuildZoom score of 105 ranks in the top 8% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring G&G Plbg Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
G&G Plbg Inc Services
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G&G Plbg Inc Contact Information
Phone Number: (734) 397-5600
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Address: PO Box 338, Novi, MI 48375
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing for 2 384 sf 2 story new single family (the bloomington) with 4 bump to side of 2 car garage unfinished egress basement with 3 pc rough in plumbing no pre-fab fireplaces covered front porch no decks included ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be sealed insulated and tested. blower door test required **** gradi... see more
Valuation:
N/A
Permit #:
PP23-0162
Status:
final
Fee:
$217
Permit Type:
New single-family
Building Type:
N/A
Plumbing for 2 195 sf 1 story new single family home (the oxford) with 2 car attached garage 2 extension to side of house no pre fab fireplace unfinished walk-out basement with 3 piece rough in plumbing covered porch 3 bedroom 2 1/2 bathroom horizontal vinyl siding on sides and rear stone and brick on front ***** all duct work either in the building. thermal envelope or outside of the... see more
Valuation:
N/A
Permit #:
PP23-0158
Status:
final
Fee:
$217
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 2 730 sf 2 story new single family home (the columbia) with 3 car attached garage 2 extension to side of house 4 bedroom 2 1/2 bathroom covered porch cantilever fireplace unfinished walk-out basement with sliding glass door w/3 piece rough in plumbing horizontal/vertical vinyl siding with brick veneer********** all duct work either in the building. the... see more
Valuation:
N/A
Permit #:
PM23-0442
Status:
final
Fee:
$80
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 2 195 sf 1 story new single family home (the oxford) with 2 car attached garage 2 extension to side of house no pre fab fireplace unfinished walk-out basement with 3 piece rough in plumbing covered porch 3 bedroom 2 1/2 bathroom horizontal vinyl siding on sides and rear stone and brick on front ***** all duct work either in the building. thermal envelo... see more
Valuation:
N/A
Permit #:
PM23-0436
Status:
final
Fee:
$80
Permit Type:
New single-family
Building Type:
N/A
Plumbing for 3 096 sf 2-story new single family home (the berkley-b) with 2-car attached garage unfinished walk-out basement w 3 piece rough in plumbing fireplace covered front porch 4 bedrooms 2 1/2 baths no decks included horizontal vinyl siding with brick trim ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be sealed insulated a... see more
Valuation:
N/A
Permit #:
PP23-0209
Status:
final
Fee:
$277
Permit Type:
New single-family
Building Type:
N/A
Plumbing for 2 401 sf 2 story new single family home (the bloomington -f) w/2 car garage with 4 bump to side unfinish walk-out basement w/3 piece rough in plumbing covered front porch 3 bedroom 2 1/2 bathroom board & batton vertical siding & horizontal vinyl siding no deck and no fireplace included***** all duct work either in the building. thermal envelope or outside of the thermal e... see more
Valuation:
N/A
Permit #:
PP23-0207
Status:
final
Fee:
$277
Permit Type:
New single-family
Building Type:
N/A
Plumbing for 2 428 sf 2 story new single family (the columbia) with 4 bump to side of 2 car garage cantilever fireplace unfinished walkout basement with 3 pc rough in plumbing covered front porch no decks included ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be sealed insulated and tested. blower door test required **** grading ... see more
Valuation:
N/A
Permit #:
PP23-0159
Status:
final
Fee:
$217
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 2 339 sf 2 story new single family home (the columbia) with 2 car attached garage 2 extension to side of house unfinished egress basement with 3 pc rough in plumbing no pre-fab fireplaces no decks included covered front porch horizonal and vertical vinyl siding stone veneer ***** all duct work either in the building. thermal envelope or outside of the ... see more
Valuation:
N/A
Permit #:
PM23-0609
Status:
final
Fee:
$90
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test 3 096 sf 2-story new single family home (the berkley-b) with 2-car attached garage unfinished walk-out basement w 3 piece rough in plumbing fireplace covered front porch 4 bedrooms 2 1/2 baths no decks included horizontal vinyl siding with brick trim ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be se... see more
Valuation:
N/A
Permit #:
PM23-0608
Status:
final
Fee:
$90
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 2 766 sf 2-story new single family home (the columbia) with 2 extension on side of house covered porch 3 car attached garage fireplace 3 piece rough in plumbing in basement with egress 4 bedroom 3 bathroom front has vertical vinyl siding with brick veneer and stone caps rear has horizontal vinyl siding***** all duct work either in the building. thermal... see more
Valuation:
N/A
Permit #:
PM23-0607
Status:
final
Fee:
$90
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 2 401 sf 2 story new single family home (the bloomington -f) w/2 car garage with 4 bump to side unfinish walk-out basement w/3 piece rough in plumbing covered front porch 3 bedroom 2 1/2 bathroom board & batton vertical siding & horizontal vinyl siding no deck and no fireplace included***** all duct work either in the building. thermal envelope or outs... see more
Valuation:
N/A
Permit #:
PM23-0606
Status:
final
Fee:
$90
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 2 428 sf 2 story new single family (the columbia) with 4 bump to side of 2 car garage cantilever fireplace unfinished walkout basement with 3 pc rough in plumbing covered front porch no decks included ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be sealed insulated and tested. blower door test re... see more
Valuation:
N/A
Permit #:
PM23-0437
Status:
final
Fee:
$80
Permit Type:
New single-family
Building Type:
N/A
Plumbing for 1, 703 sf 2 story new single family home with 2 car attached garage unfinished egress basement with no rough in plumbing 1 pre-fab fireplace covered front porch no decks included horizontal vinyl siding cultured stone ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be sealed insulated and tested. blower door test requi... see more
Valuation:
N/A
Permit #:
PP23-0045
Status:
final
Fee:
$235
Permit Type:
New single-family
Building Type:
N/A
Gas piping and pressure test for 1, 703 sf 2 story new single family home with 2 car attached garage unfinished egress basement with no rough in plumbing 1 pre-fab fireplace covered front porch no decks included horizontal vinyl siding cultured stone ***** all duct work either in the building. thermal envelope or outside of the thermal envelope shall be sealed insulated and tested. bl... see more
Valuation:
N/A
Permit #:
PM23-0124
Status:
final
Fee:
$80
Permit Type:
New single-family
Building Type:
N/A
Underground rough & finish plumbing for new home. (1) floor drain/trap (1) sump/interceptor (17) fixtures (1) laundy box (1) water distribution (4) stack new/alter (1) laundry tray
Valuation:
N/A
Permit #:
PP24-0139
Status:
final
Fee:
$443
Permit Type:
plumbing
Building Type:
N/A
Gas piping only for new home for: new 2 story single family home on a unfinished basment foundation 2 car garage front covered porch no decks 4 bed rooms 3 bathroom rooms. foundation: 10 wall on 10"x20"footing. insulation: above grade walls r13 foundation r11 full height attic r38 floor r30 (rem/rate) revision mjs 10/19/23 change to 4 bedroom home
Valuation:
N/A
Permit #:
PMEC2023-03863
Status:
issued
Fee:
$80
Permit Type:
N/A
Building Type:
N/A
Underground rough & finish plumbing for new home: for: new 2 story single family home on a unfinished basment foundation 2 car garage front covered porch no decks 4 bed rooms 3 bathroom rooms. foundation: 10 wall on 10"x20"footing. insulation: above grade walls r13 foundation r11 full height attic r38 floor r30 (rem/rate) revision mjs 10/19/23 change to 4 bedroom home
Valuation:
N/A
Permit #:
PPLM2023-01904
Status:
issued
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Underground rough & final plumbing for new townhome building #15 (3 unit bldg- units 51-53) (1 unite in a 3 unite building) 3 story attached single family town homes no basement 1 car attached garage simulated performance method r38 ceiling r13 walls r30 floors u values 35 or less blower door test required
Valuation:
N/A
Permit #:
PPLM2023-00105
Status:
issued
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Underground rough & final plumbing for new townhome building #15 (3 unit bldg- units 51-53) (1 unite in a 3 unite building) 3 story attached single family town homes no basement 1 car attached garage simulated performance method r38 ceiling r13 walls r30 floors u values 35 or less blower door test required
Valuation:
N/A
Permit #:
PPLM2023-00104
Status:
issued
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
Underground rough & finish plumbing for new townhome building #15 (3 unit bldg- units 51-53) (1 unite in a 3 unite building) 3 story attached single family town homes no basement 1 car attached garage simulated performance method r38 ceiling r13 walls r30 floors u values 35 or less blower door test required
Valuation:
N/A
Permit #:
PPLM2023-00103
Status:
issued
Fee:
$221
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
G&G Plbg Inc License info
Verified License
| License # | 8001651 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for G&G Plbg 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 # | 8001454 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for G&G Plbg 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 # | 7111971 |
| 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 G&G Plbg 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 # | 8109922 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2022. Check the current license status of G&G Plbg 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 # | CONT-2006 |
| 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 G&G Plbg Inc with the The City of Ann Arbor, MI
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8001454 |
| 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 G&G Plbg 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 # | 8001651 |
| 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 G&G Plbg 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 # | 7111971 |
| 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 G&G Plbg 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 # | 7111971 |
| 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 G&G Plbg 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 # | 8109922 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2022. Check the current license status of G&G Plbg 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 # | 8001651 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2022. Check the current license status of G&G Plbg 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 # | LIC-8001651 |
| 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 G&G Plbg 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 # | CONT-8001651 |
| 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 G&G Plbg 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 # | CONT-4090 |
| 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 G&G Plbg Inc at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
4.1K
Permits
- Building permit records show that G&G Plbg Inc has worked on 4087 permitted projects.
G&G Plbg Inc Employees
GI
G & G Mechanical, Inc
Owner
GI
G & G Plbg Inc
Owner
GG
Gregory Grazioli
Owner
GG
Gregory W Grazioli
NG
Nicholas Gapen
Owner
NG
Nicholas G Gapen