Updated: Sep 13, 2025
Location and Projects
Address
Walled Lake, MI, 48390
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Cjb Mechanical
Cjb Mechanical, Commerce Twp, MI (Owned by: Christopher Beck) holds a Mechanical Contractor license and 3 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 Cjb Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cjb Mechanical Contact Information
Phone Number: (248) 920-3973
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Cjb Mechanical Commerce Twp
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cjb Mechanical has a BuildZoom score of 105, which places them above 92% of 167,179 contractors in Michigan.
Activity
|
18 projects
|
2025 |
|
82 projects
|
2024 |
|
39 projects
|
2023 |
Our building permit records indicate that Cjb Mechanical has worked on at least
139.0 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
|
122 projects
|
Mechanical projects |
|
18 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Cjb Mechanical mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
< $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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install (2) new furnaces air conditioning & duct work. install (1) tankless water heater (1) hood vent and (3) bathroom fans addition to an existing home with a second story front porch rear covered upper deck and remodeling first floor insulation new walls r20 existing walls fill cavity attic r38 foundation a 12"x42 trench footing
Valuation:
N/A
Permit #:
PMEC2025-02512
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Tropical smoothie - (pb23-448) interior renovation. air conditioning (1) air handlers/heat wheels (1) ventilation ducts (2) ex fan - com'l (2) walk-in freezer - com'l (2) contractor registration
Valuation:
N/A
Permit #:
PM24-0084
Status:
final
Fee:
$510
Permit Type:
New building
Building Type:
N/A
Changing home to forced air system in update second level. home to have hot roof insulation high efficient furnace and air conditioning for: remodeling second floor interior of a single family dwelling. changing wall layout new electrical plumbing hvac insulation drywall and new lvl for roof & ceiling joist support. r- 38 in ceilings r-21 foam & cellulose in walls
Valuation:
N/A
Permit #:
PMEC2022-03130
Status:
issued
Fee:
$225
Permit Type:
Alteration
Building Type:
N/A
2 new duct systems new hood gasping for new gas meter
Valuation:
N/A
Permit #:
PM24-0805
Status:
final
Fee:
$600
Permit Type:
Mechanical
Building Type:
N/A
Complete ernovation heating of 4 seperate units in one home zoning of tanklss 199k novien lumb/boiler contractor reg
Valuation:
N/A
Permit #:
PM220564
Status:
final
Fee:
$150
Permit Type:
Mechanical
Building Type:
N/A
26 kw generac generator. removing and rerunning gas line. 306k btu's
Valuation:
N/A
Permit #:
PM24-1647
Status:
final
Fee:
$155
Permit Type:
Mechanical
Building Type:
N/A
Generac generator 22kw/327k btu's
Valuation:
N/A
Permit #:
PM25-0667
Status:
final
Fee:
$158
Permit Type:
Mechanical
Building Type:
N/A
327k btus/22 kw generac generator
Valuation:
N/A
Permit #:
PM24-1533
Status:
final
Fee:
$155
Permit Type:
Mechanical
Building Type:
N/A
Generac generator 14 kw/256k btu's
Valuation:
N/A
Permit #:
PM25-0708
Status:
final
Fee:
$158
Permit Type:
Mechanical
Building Type:
N/A
22 kw generac generator 327k btu's
Valuation:
N/A
Permit #:
PM25-0746
Status:
final
Fee:
$158
Permit Type:
Mechanical
Building Type:
N/A
Generac generator 247k btu's/18kw 18 kw generac generator
Valuation:
N/A
Permit #:
PM24-0926
Status:
final
Fee:
$155
Permit Type:
Mechanical
Building Type:
N/A
18 kw generac generator
Valuation:
N/A
Permit #:
PM25-0298
Status:
final
Fee:
$120
Permit Type:
Generator (rear y...
Building Type:
N/A
18 kw generac generator
Valuation:
N/A
Permit #:
PH25-0088
Status:
final
Fee:
$127
Permit Type:
Mechanical generator
Building Type:
N/A
18 kw generac generator
Valuation:
N/A
Permit #:
PH24-0733
Status:
final
Fee:
$127
Permit Type:
Mechanical generator
Building Type:
N/A
18 kw generac generator
Valuation:
N/A
Permit #:
PH24-0968
Status:
final
Fee:
$127
Permit Type:
Mechanical generator
Building Type:
N/A
10 kw generac generator
Valuation:
N/A
Permit #:
PM24-1134
Status:
final
Fee:
$145
Permit Type:
Mechanical
Building Type:
N/A
*void as incorrect workclass* install bathroom fan vent kitchen hood vent and rework (1) heat run
Valuation:
$0
Permit #:
MECHC24-0508
Status:
voided
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Gas pipe for generator
Valuation:
N/A
Permit #:
PM24-0797
Status:
final
Fee:
$180
Permit Type:
Generators (perma...
Building Type:
N/A
18kw generac generator
Valuation:
N/A
Permit #:
PM25-0296
Status:
final
Fee:
$157
Permit Type:
Mechanical
Building Type:
N/A
Replace high efficent 60, 000 btu furnace indoor coil outdoor condenser and water heater
Valuation:
N/A
Permit #:
PMEC2024-01844
Status:
issued
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
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Cjb Mechanical Reviews
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Verified License
BuildZoom confirmed this contractor's license
Cjb Mechanical License info
Verified License
| License # | 7118148 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Cjb Mechanical 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 # | 7118148 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since March, 2025.
Verify this license's status for Cjb Mechanical at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in May, 2020 that this contractor does not need a license to be a contractor in Michigan.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT-226614 |
| 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 Cjb Mechanical 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
167
Permits
- Building permit records show that Cjb Mechanical has worked on 167 permitted projects.
Cjb Mechanical Employees
CB
Christopher Beck
Owner
CB
Christopher J Beck