Updated: Mar 10, 2026
Location and Projects
Address
Clawson, MI, 48017
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Coastline Mechanical LLC
Coastline Mechanical LLC, Clawson, MI (Owned by: William Nevedal) holds a Mechanical Contractor license and 1 other license according to the Michigan license board.
Their BuildZoom score of 99 ranks in the top 15% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Coastline Mechanical LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Coastline Mechanical LLC Contact Information
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Building Permits by Coastline Mechanical LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Furnace air conditioning and humidifier installation. also a chimney liner
Valuation:
N/A
Permit #:
PM25-0168
Status:
issued
Fee:
$160
Permit Type:
Furnace & air con...
Building Type:
N/A
Furnace air conditioning and humidifier. **electrical permit also required for reconnect
Valuation:
N/A
Permit #:
PM24-0733
Status:
issued
Fee:
$135
Permit Type:
Furnace & air con...
Building Type:
N/A
No card replace furnace install humidifier media filter
Valuation:
N/A
Permit #:
PM24-0381
Status:
final
Fee:
$120
Permit Type:
Mechanical
Building Type:
N/A
Re-configure hydronic baseboard for re-model and install 1 bathroom fan
Valuation:
N/A
Permit #:
PM2024-0263
Status:
final
Fee:
$209
Permit Type:
Mechanical
Building Type:
N/A
Reconnect furnace and air conditioning
Valuation:
N/A
Permit #:
PE25-0179
Status:
issued
Fee:
$110
Permit Type:
Furnace & air con...
Building Type:
N/A
Replace air conditioning system
Valuation:
N/A
Permit #:
PM250102
Status:
final
Fee:
$150
Permit Type:
Mechanical
Building Type:
N/A
Replace tankless water heater
Valuation:
N/A
Permit #:
PM 25-0096
Status:
issued
Fee:
$115
Permit Type:
Remodel
Building Type:
N/A
Replace furnace and air conditioner. also a chimney liner
Valuation:
N/A
Permit #:
PM24-001138
Status:
suspended
Fee:
$160
Permit Type:
AC-furnace reconnect
Building Type:
N/A
Replace natural draft water heater w/power vent water heater. contractor reg
Valuation:
N/A
Permit #:
PM250388
Status:
final
Fee:
$85
Permit Type:
Water heater
Building Type:
N/A
No card reconnect furnace
Valuation:
N/A
Permit #:
PE24-0415
Status:
final
Fee:
$85
Permit Type:
Electrical
Building Type:
N/A
Furnace air conditioning chimney liner humidifier water heater air conditioning rear yard placement
Valuation:
N/A
Permit #:
PREF24332
Status:
issued
Fee:
N/A
Permit Type:
Residence - air c...
Building Type:
N/A
Furnace change out
Valuation:
N/A
Permit #:
PM25-0122
Status:
issued
Fee:
$95
Permit Type:
Furnace replacement
Building Type:
N/A
Ac/furnace reconnect
Valuation:
N/A
Permit #:
PE25-0118
Status:
triage
Fee:
$110
Permit Type:
Furnace & air con...
Building Type:
N/A
Install bathroom vent and laundry vent
Valuation:
N/A
Permit #:
PM2024-0439
Status:
final
Fee:
$80
Permit Type:
Mechanical
Building Type:
N/A
Install new furnace and air conditioning
Valuation:
N/A
Permit #:
PM24-1016
Status:
issued
Fee:
$125
Permit Type:
Furnace & air con...
Building Type:
N/A
Furnace reconnect
Valuation:
N/A
Permit #:
PE25-0132
Status:
triage
Fee:
$75
Permit Type:
Furnace replacement
Building Type:
N/A
Replace furnace & air conditioning
Valuation:
N/A
Permit #:
PM230237
Status:
final
Fee:
$260
Permit Type:
Mechanical
Building Type:
N/A
Furnace air conditioning humidifier chimney liner and ductwork
Valuation:
N/A
Permit #:
PM25-397
Status:
issued
Fee:
$290
Permit Type:
Mechanical
Building Type:
N/A
Furnace and air conditioning
Valuation:
N/A
Permit #:
PM24-0820
Status:
final
Fee:
$125
Permit Type:
Furnace & air con...
Building Type:
N/A
Installing water heater furnace and air conditioning chimney liner and humidifier
Valuation:
N/A
Permit #:
PM24-323
Status:
final
Fee:
$515
Permit Type:
Furnace/water hea...
Building Type:
N/A
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Coastline Mechanical LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Coastline Mechanical LLC License info
Verified License
| License # | 7118572 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Coastline Mechanical LLC 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 # | 7118572 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom has not verified this license since March, 2024.
Verify this license's status for Coastline Mechanical LLC at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
61
Permits
- Building permit records show that Coastline Mechanical LLC has worked on 61 permitted projects.
Coastline Mechanical LLC Employees
WN
William Nevedal
Owner
WN
William Ryan Nevedal