Location
Address
720 SENECA ST, Seattle, WA, 98101
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G3 Maintenance LLC
G3 Maintenance LLC, 720 Seneca St, Seattle, WA (Owned by: Hillard, Michael Mark) holds a Construction Contractor, General license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring G3 Maintenance LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
G3 Maintenance LLC Contact Information
Phone Number: (206) 856-8788
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Address: 720 SENECA ST, Seattle, WA 98101
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Verified License
BuildZoom confirmed this contractor's license
G3 Maintenance LLC License info
Verified License
| License # | G3MAIML780KF |
| 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 March 2026.
Verify this license's status for G3 Maintenance 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 # | G3MAIML780KF |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for G3 Maintenance LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Rli Ins Co |
| Bond Value | $12,000 |
G3 Maintenance LLC Employees
HM
Hillard, Michael Mark
Owner
JS
John Slonecker
Partner/Member
MH
Michael Hillard
Partner/Member