Updated: Oct 08, 2025
Location and Projects
Address
4006 E MERCER WAY, Mercer Island, WA, 98040
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Mercer Wise Construction LLC
Mercer Wise Construction LLC, 4006 E Mercer Way, Mercer Island, WA (Employee: Wei Min Ni) holds a Construction Contractor, General license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 103 ranks in the top 10% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mercer Wise Construction LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mercer Wise Construction LLC Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Pole Barn
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Industrial Renovation
Hotel Renovation
Warehouse Renovation
ADU
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Pool House
Other Secondary Structure N...
Addition
Vertical Addition
Horizontal Addition
Mercer Wise Construction LLC Contact Information
Phone Number: (778) 908-2068
Address: 4006 E MERCER WAY, Mercer Island, WA 98040
Building Permits by Mercer Wise Construction LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demo/rebuild 7699 sq ft single family residence w/975 sq ft garage-lakefront
Valuation:
N/A
Permit #:
2411-062
Status:
approved
Fee:
$54,723
Permit Type:
N/A
Building Type:
N/A
Install sewer water and/or storm -no lane closure
Valuation:
N/A
Permit #:
2509-048
Status:
approved
Fee:
$752
Permit Type:
N/A
Building Type:
N/A
Demolish single family residence to rebuild
Valuation:
N/A
Permit #:
2509-053
Status:
approved
Fee:
$420
Permit Type:
N/A
Building Type:
N/A
The project is under construction cap-22-032
Valuation:
N/A
Permit #:
25 102055 UC
Status:
plancheck
Fee:
$296
Permit Type:
N/A
Building Type:
N/A
Materials delivery - no lane closure
Valuation:
N/A
Permit #:
2509-047
Status:
approved
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
Drainage directly to lake
Valuation:
N/A
Permit #:
2501-064
Status:
approved
Fee:
$1,056
Permit Type:
N/A
Building Type:
N/A
Sidesewer disconnect
Valuation:
N/A
Permit #:
2509-054
Status:
approved
Fee:
$334
Permit Type:
N/A
Building Type:
N/A
1-1/2 meter w 2 service/supply line (1 dom)
Valuation:
N/A
Permit #:
2412-024
Status:
approved
Fee:
$13,135
Permit Type:
N/A
Building Type:
N/A
Temp power
Valuation:
N/A
Permit #:
2509-057
Status:
approved
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Sidesewer reconnect
Valuation:
N/A
Permit #:
2509-055
Status:
approved
Fee:
$334
Permit Type:
N/A
Building Type:
N/A
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Mercer Wise Construction LLC License info
Verified License
| License # | MERCEWC760MQ |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of October 2025.
Verify this license's status for Mercer Wise Construction LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MERCEWC760MQ |
| Status | Active |
| State | Washington |
| Type | General Contractor |
| Class | A |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Mercer Wise Construction LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MERCEWC760MQ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Mercer Wise Construction LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
Insured
| Insurer | State National Ins Co Inc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Travelers Cas & Surety Co Of America |
| Bond Value | $30,000 |
Mercer Wise Construction LLC Employees
WN
Wei Min Ni
Partner/Member