Updated: Mar 17, 2026
Location and Projects
Address
Alanson, MI, 49706
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Northwest Mechanical Inc
Northwest Mechanical Inc, Alanson, MI (Owned by: Robert Mclellan) holds a Plumbing Contractor license and 7 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 Northwest Mechanical Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Northwest Mechanical Inc Contact Information
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Building Permits by Northwest Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install heater & ventilation for additionconstruction of a 2, 000 sq.ft. addition to an existing repair garage. construction shall be done in accordance with the 2015 michigan building code the approved plans and the plan review compliance list
Valuation:
N/A
Permit #:
PM 2022-0500
Status:
issued
Fee:
$315
Permit Type:
Mechanical
Building Type:
N/A
Building out of existing first floor mercantile space in a mixed use building to include barrier free dressing rooms point of service counter and new merchandise display features.ventilation fan
Valuation:
N/A
Permit #:
PM 2022-0628
Status:
complete
Fee:
$75
Permit Type:
Mechanical
Building Type:
N/A
Install new gas line to stove. construction shall be done in compliance with the 2015 michigan residential code.**8/1/22-new gas line is to the dryer not the stove**
Valuation:
N/A
Permit #:
PM 2022-0732
Status:
complete
Fee:
$70
Permit Type:
Mechanical
Building Type:
N/A
Instalaltion of a replacment gas water heater and water line in mechancial room. construction shall be done in compliance with the 2015 michigan residential code
Valuation:
N/A
Permit #:
PP 2022-0163
Status:
complete
Fee:
$75
Permit Type:
plumbing
Building Type:
N/A
Install air conditioning only bathroom fans humidifier**3/14/22-amended permit to inlcude addition and replace baseboard and piping to heat system**
Valuation:
N/A
Permit #:
PM 2022-0218
Status:
issued
Fee:
$385
Permit Type:
Mechanical
Building Type:
N/A
Addition ductwork to system and move air conditioning location. construction shall be done in compliance with the 2015 michigan residential code
Valuation:
N/A
Permit #:
PM 2022-0733
Status:
complete
Fee:
$185
Permit Type:
Mechanical
Building Type:
N/A
Installation of a replacement gas water heater. construction shall be done in compliance with the 2015 michigan residential code
Valuation:
N/A
Permit #:
PM 2022-0308
Status:
complete
Fee:
$70
Permit Type:
Mechanical
Building Type:
N/A
Replacement of furnace and duct work. construction shall be done in compliance with the 2015 michigan residential code
Valuation:
N/A
Permit #:
PM 2022-0731
Status:
complete
Fee:
$120
Permit Type:
Mechanical
Building Type:
N/A
Construction of a new r-1 motel building. this building includes 3 units office area and a laundry room. construction shall be done in accordance with the 2015 michigan building code the approved plans and the plan review compliance list.wall units & bathroom fans in owner's unit building
Valuation:
N/A
Permit #:
PM 2018-0665
Status:
complete
Fee:
$370
Permit Type:
Mechanical
Building Type:
N/A
Boiler change out**7/15/2022-boiler will not be done....instead this will be for a mini-split ac**
Valuation:
N/A
Permit #:
PM 2022-0601
Status:
complete
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
Replacement of one boiler with two replacement of indirect water heater installation of buffer tank
Valuation:
N/A
Permit #:
PM 2022-0169
Status:
complete
Fee:
$150
Permit Type:
Mechanical
Building Type:
N/A
Common space bathroominstall plumbing dwv for 3 fixtures including underground drains
Valuation:
N/A
Permit #:
PP 2022-0250
Status:
complete
Fee:
$170
Permit Type:
plumbing
Building Type:
N/A
Install new bathroom in basement batghroom rough-in under slab is in place above grade
Valuation:
N/A
Permit #:
PP 2022-0101
Status:
complete
Fee:
$220
Permit Type:
plumbing
Building Type:
N/A
Construction of a new r-1 motel building. this building includes 4 units. construction shall be done in accordance with the 2015 michigan building code the approved plans and the plan review compliance list.bath fans
Valuation:
N/A
Permit #:
PM 2018-0813
Status:
complete
Fee:
$235
Permit Type:
Mechanical
Building Type:
N/A
Install new furnace.moved from 2303 to 2293 per keith-applied at wrong address
Valuation:
N/A
Permit #:
PM 2022-0325
Status:
complete
Fee:
$95
Permit Type:
Mechanical
Building Type:
N/A
Alterations to base board heat water lines. remove one baseboard in dining room
Valuation:
N/A
Permit #:
PM 2022-0241
Status:
complete
Fee:
$290
Permit Type:
Mechanical
Building Type:
N/A
Install plumbing system in cabin-2 bathroom kitchen and laundry room
Valuation:
N/A
Permit #:
PP 2022-0295
Status:
issued
Fee:
$258
Permit Type:
plumbing
Building Type:
N/A
Demolish & replace fixtures in shower & tub install in same locations
Valuation:
N/A
Permit #:
PP 2022-0026
Status:
complete
Fee:
$210
Permit Type:
plumbing
Building Type:
N/A
Install infloor and minisplit heating & cooling**3/27/18-amended permit to include firepit gas piping 2 addt'l inspections.****5/1/18-amended permit to addition four gas pipe openings: gas grill 2 tikis 1 firepit****5/2/18-amended permit to addition four gas pipe openings**
Valuation:
N/A
Permit #:
PM 2017-1297
Status:
complete
Fee:
$445
Permit Type:
Mechanical
Building Type:
N/A
Construction of a new r-1 motel building. this building includes 3 units office area and a laundry room. construction shall be done in accordance with the 2015 michigan building code the approved plans and the plan review compliance list.installing a new water system drain line and fixtures
Valuation:
N/A
Permit #:
PP 2018-0474
Status:
complete
Fee:
$276
Permit Type:
plumbing
Building Type:
N/A
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Northwest Mechanical Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Northwest Mechanical Inc License info
Verified License
| License # | 8000602 |
| Status | Active |
| State | Michigan |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Mechanical 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 # | 7110583 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Mechanical 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 # | 314308 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Mechanical 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 # | 8109268 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Northwest Mechanical 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 # | 8109268 |
| Status | Active |
| State | Michigan |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2025. Check the current license status of Northwest Mechanical 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 # | 8000602 |
| 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 Northwest Mechanical 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 # | 7110583 |
| 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 Northwest Mechanical 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 # | 314308 |
| Status | Active |
| State | Michigan |
| Type | Boiler Installer |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Northwest Mechanical Inc with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
342
Permits
- Building permit records show that Northwest Mechanical Inc has worked on 342 permitted projects.
Northwest Mechanical Inc Employees
RL
Robert Mc Lellan
Owner
RM
Robert Mclellan
Owner
RL
Robert L Mc Lellan
RM
Robert L Mclellan