Updated: Feb 24, 2026
Location and Projects
Address
20507 WILLIAMSBURG, Dearborn Heights, MI, 48127
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Mohamad Mazen Al-halabi HVAC/Mechanical Contractor
Mohamad Mazen Al-halabi, 20507 Williamsburg, Dearborn Hts, MI (Owned by: Mohamad Mazen Al-Halabi) holds a Mechanical Contractor license and 3 other licenses according to the Michigan license board.
Their BuildZoom score of 96 ranks in the top 20% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mohamad Mazen Al-halabi, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mohamad Mazen Al-halabi Contact Information
Phone Number: (313) 218-6452
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Address: 20507 WILLIAMSBURG, Dearborn Hts, MI 48127
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Building Permits by Mohamad Mazen Al-halabi
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install gas piping for new hood system
Valuation:
N/A
Permit #:
PM250131
Status:
final
Fee:
$110
Permit Type:
Mechanical
Building Type:
N/A
Furnace up to 75, 000 btu's (work done without permit) double permit fee on furnace
Valuation:
N/A
Permit #:
PM21-0253
Status:
issued
Fee:
$177
Permit Type:
Add/alter/repair
Building Type:
N/A
Alterations to duct work
Valuation:
N/A
Permit #:
PM230153
Status:
final
Fee:
$110
Permit Type:
Alter/repair
Building Type:
N/A
1 gas burner 75, 001 to 150, 000 btu; 1 refrigeration air conditioning 1-1/2 to 5 hp;
Valuation:
N/A
Permit #:
PM2020-1686
Status:
final
Fee:
$65
Permit Type:
Mechanical
Building Type:
N/A
Hvac rooftop gas piping fan coils air conditioning split systems ductwork
Valuation:
N/A
Permit #:
PM19-001497
Status:
issued
Fee:
$1,325
Permit Type:
Mechanical
Building Type:
N/A
Alterations to duct work
Valuation:
N/A
Permit #:
PM230152
Status:
final
Fee:
$125
Permit Type:
Alter/repair
Building Type:
N/A
3 roof top units 1 to 5 tons
Valuation:
N/A
Permit #:
PM20-0397
Status:
final
Fee:
$233
Permit Type:
Add/alter/repair
Building Type:
N/A
1 ac/furnace rehook;
Valuation:
N/A
Permit #:
PE2020-1654
Status:
final
Fee:
$25
Permit Type:
Electrical
Building Type:
N/A
Air conditioning replacement
Valuation:
N/A
Permit #:
PM18-50831
Status:
final
Fee:
$105
Permit Type:
Mechanical
Building Type:
N/A
Install kitchen vent
Valuation:
N/A
Permit #:
MECH18-2999
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM170523
Status:
issued
Fee:
$50
Permit Type:
Mechanical
Building Type:
N/A
1400 broadway (legal address). interior demolition & renovations on the 2nd floor of an existing office building as per plan
Valuation:
N/A
Permit #:
MEC2016-01507
Status:
N/A
Fee:
N/A
Permit Type:
Mod
Building Type:
Office
Hood & duct system famous chicken gateway plaza this permit has been relinquished by the contractor per a letter dated 3/25/2008. it has been approved through the rough stage. permit pm08-0097 has been issued for the finish permit
Valuation:
N/A
Permit #:
PM08-0056
Status:
final
Fee:
$45
Permit Type:
Heating
Building Type:
N/A
Building m - 12 units (utility room & units 1-11); 3 inspections per unit
Valuation:
N/A
Permit #:
PM13-0273
Status:
final
Fee:
$1,725
Permit Type:
Mechanical
Building Type:
N/A
1400 broadway (legal address). interior demolition & renovations on the 2nd floor of an existing office building as per plan
Valuation:
N/A
Permit #:
MEC2016-01965
Status:
N/A
Fee:
N/A
Permit Type:
Mod
Building Type:
Office
1400 broadway (legal address). interior demolition & renovations on the 2nd floor of an existing office building as per plan
Valuation:
N/A
Permit #:
MEC2016-01964
Status:
N/A
Fee:
N/A
Permit Type:
Mod
Building Type:
Office
Building k -- 12 units (utility room plus units 1-11); 3 inspections per unit
Valuation:
N/A
Permit #:
PM13-0275
Status:
final
Fee:
$1,620
Permit Type:
Mechanical
Building Type:
N/A
Rehook rooftop unit - 4 air conditioning & furnace units
Valuation:
N/A
Permit #:
PE2016-0588
Status:
final
Fee:
$100
Permit Type:
Electrical
Building Type:
N/A
Building l - 10 units (units 1-10); 3 inspections per unit
Valuation:
N/A
Permit #:
PM13-0274
Status:
final
Fee:
$1,350
Permit Type:
Mechanical
Building Type:
N/A
Walk in cooler
Valuation:
N/A
Permit #:
PM18-001361
Status:
final
Fee:
$70
Permit Type:
N/A
Building Type:
N/A
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Mohamad Mazen Al-halabi Reviews
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Verified License
BuildZoom confirmed this contractor's license
Mohamad Mazen Al-halabi License info
Verified License
| License # | 7111925 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mohamad Mazen Al-halabi 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 # | 7111925 |
| 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 Mohamad Mazen Al-halabi 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 # | CONT-32407634 |
| 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 Mohamad Mazen Al-halabi 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 # | LIC-7111925 |
| 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 Mohamad Mazen Al-halabi at the The City of Ann Arbor, MI.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
101
Permits
- Building permit records show that Mohamad Mazen Al-halabi has worked on 101 permitted projects.
Mohamad Mazen Al-halabi Employees
AM
Al Halabi Mohamad Mazen
Other 4
MH
Mohamad Al Halabi
Owner
MH
Mohamad Mazen Al Halabi
Owner
MA
Mohamad Mazen Al-Halabi
Owner