Updated: May 20, 2026
Location and Projects
Address
1231 Willow St., Grand Ledge, MI, 48837
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Mac Kenzie Company, E.T Plumber
Mac Kenzie Company, E.T, 1231 Willow St, Grand Ledge, MI (Owned by: Mac Kenzie Environmental Servic) holds a Residential Builder M And A Individual license and 4 other licenses according to the Michigan license board.
Their BuildZoom score of 107 ranks in the top 6% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mac Kenzie Company, E.T, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mac Kenzie Company, E.T Services
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Mac Kenzie Company, E.T Contact Information
Phone Number: (517) 622-3884
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Address: 1231 Willow St., Grand Ledge, MI 48837
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Mac Kenzie Company, E.T Grand Ledge
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mac Kenzie Company, E.T has a BuildZoom score of 107, which places them above 94% of 167,179 contractors in Michigan.
Activity
|
35 projects
|
2025 |
|
28 projects
|
2024 |
|
17 projects
|
2023 |
Our building permit records indicate that Mac Kenzie Company, E.T has worked on at least
80.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
5 projects
|
Commercial Renovations |
|
5 projects
|
New Constructions |
|
45 projects
|
Plumbing projects |
|
43 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Mac Kenzie Company, E.T mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Mac Kenzie Company, E.T
This is a sample of this contractor's permits. Click here to access their complete permit history.
E.t. mackenzie will be removing and replacing various gate valves throughout the city for rfp#24-53 the 2024 valve replacement project managed by igor kotlyar
Valuation:
N/A
Permit #:
SOIL25-0013
Status:
issued
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
Flagging operation on packard rd to allow for safe working conditions for e.t mackenzie road crews while allowing for continuous two-way traffic.rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
$0
Permit #:
TCP25-0391
Status:
expired
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Detouring traffic on nb/sb nixon between plymouth rd & huron pkwy to allow for the adjustment of valve 01-02560 on nixon rd. eb plymouth will be shifted to allow for the adjustment of valve 01-01656. rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0465
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Flagging operation on green rd to allow for safe working conditions for e.t mackenzie road crews while allowing for continuous two-way traffic.rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0438
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Flagging operation on green rd to allow for safe working conditions for e.t mackenzie road crews while allowing for continuous two-way traffic.rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0382
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Detouring traffic on marlborough road to s. industrial and eisenhower to allow for the replacement of valve 01-02397 on marlborough rd. rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0183
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Eb plymouth will be shifted to allow for a line stop to be installed for the replacement of valve 01-01656. rfp#24-53 2024 valve replacement project p.m. igor kotlyar tracy anderson
Valuation:
N/A
Permit #:
TCP25-0350
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Detouring traffic on marlborough road to packard rd to allow for the restoration of valve 01-02397 on marlborough rd. rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0444
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Flagging operation on packard rd to allow for safe working conditions for e.t mackenzie road crews while allowing for continuous two-way traffic.rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0452
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Contractor will use advanced warning signs cones and flaggers to maintain vehicle two- way traffic and maintain pedestrian traffic. sidewalk closures and pedestrian detours will be set up and maintained when necessary. r/r concrete sidewalk and hma patching while maintaining two-way traffic with flaggers
Valuation:
N/A
Permit #:
TCP22-2723
Status:
expired
Fee:
$37
Permit Type:
N/A
Building Type:
N/A
Flagging operation on green rd to allow for safe working conditions for gate valve adjustment while allowing for continuous two-way traffic.rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0462
Status:
triage
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Rfp#24-53 2024 valve replacement project engineer: igor kotlyar city project involving various gate valves replacements though ann arbor
Valuation:
N/A
Permit #:
ROW25-0052
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Stadium svc. dr. watermain (stad/wash. utilities) - city of ann arbor project mgr = fran chan - excave and locate ex. 12 water main cut & cap 6 water main west of ex. 12 & abandon 6 water main in st. francis drive
Valuation:
N/A
Permit #:
ROW22-2691
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Detouring traffic on e. madison street to allow for the adjustment of valve 01-02851 on e. madison street. rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0454
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Erik inspected on 11/10/2022 and forms through the driveway were approved. need to inspect again once other part of sidewalk installed
Valuation:
N/A
Permit #:
PW220049
Status:
final
Fee:
$85
Permit Type:
Single family home
Building Type:
N/A
Erik inspected on 11/10/2022 and forms through the driveway were approved. need to inspect again once other part of sidewalk installed
Valuation:
N/A
Permit #:
PW220047
Status:
final
Fee:
$85
Permit Type:
Single family home
Building Type:
N/A
Emergency spot repair of sanitary main break on s hilltop dr. for city of ann arbor (contact: kyle pettibone). will involve exploratory excavation to determine location and scope of work
Valuation:
N/A
Permit #:
ROW23-1069
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rfp#24-20 yorkshire independence & medford watermain replacement project- we will be removing and replacing watermain on medford rd and medford ct
Valuation:
N/A
Permit #:
SOIL24-0102
Status:
expired
Fee:
$484
Permit Type:
N/A
Building Type:
N/A
Rfp#24-17 yorkshire independence & medford watermain replacement project- we will be removing and replacing watermain on independence blvd
Valuation:
N/A
Permit #:
SOIL24-0104
Status:
expired
Fee:
$484
Permit Type:
N/A
Building Type:
N/A
Detouring traffic on eb glazier way to allow for the adjustment of valve 01-02938 on glazier way. rfp#24-53 2024 valve replacement project p.m. igor kotlyar
Valuation:
N/A
Permit #:
TCP25-0458
Status:
expired
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
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Mac Kenzie Company, E.T Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mac Kenzie Company, E.T License info
Verified License
| License # | 2103188560 |
| Status | Active |
| State | Michigan |
| Type | Residential Builder M And A Individual |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mac Kenzie Company, E.T 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 # | CONT-4565 |
| 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 Mac Kenzie Company, E.T 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 # | CONT-2214 |
| 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 Mac Kenzie Company, E.T with the The City of Ann Arbor, MI
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-4481 |
| 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 Mac Kenzie Company, E.T 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 # | 71740 |
| Status | Inactive |
| State | North Carolina |
| Type | Highway, Pu(water Lines & Sewer Lines) |
- According to the North Carolina Licensing Board for General Contractors, 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 Mac Kenzie Company, E.T at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Amerisure Mutual Insurance Co |
377
Permits
- Building permit records show that Mac Kenzie Company, E.T has worked on 377 permitted projects.
Mac Kenzie Company, E.T Employees
KM
Kevin Patrick Mullins
MS
Mac Kenzie Enviromental Service
Owner
MS
Mac Kenzie Environmental Servic
Owner