Updated: May 12, 2026
Location and Projects
Address
5900 119th Ave SE, Bellevue, WA, 98006
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Mongol Construction Llc
Mongol Construction Llc, 5900 119th Ave SE, Bellevue, WA (Employee: Sodnombayar Bor) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 98 ranks in the top 16% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mongol Construction Llc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mongol 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
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Mongol Construction Llc Contact Information
Phone Number: (206) 499-5292
Address: 5900 119th Ave SE, Bellevue, WA 98006
Building Permits by Mongol Construction Llc
This is a sample of this contractor's permits. Click here to access their complete permit history.
E21-00097 ong sfh remodel convert existing bedroom to bathroom and walk-in closet remodel kitchen enclose carport addition bedroom in basement. (deck under separate permit bsf2020-27049)
Valuation:
N/A
Permit #:
BSF2021-27061
Status:
final
Fee:
$529
Permit Type:
N/A
Building Type:
N/A
E21-00097 ong sfh remodel convert existing bedroom to bathroom and walk-in closet remodel kitchen enclose carport addition bedroom in basement. (deck under separate permit bsf2020-27049)
Valuation:
N/A
Permit #:
BSF2021-27061
Status:
issued
Fee:
$529
Permit Type:
N/A
Building Type:
N/A
Adding windows building staircase replacing rotten beam 22 111366 bt. does not include mechanical electrical or plumbing
Valuation:
N/A
Permit #:
22 118208 BU
Status:
final
Fee:
$1,934
Permit Type:
N/A
Building Type:
N/A
A single family residential remodel residence project involving (living room bedroom kitchen bathroom family room)
Valuation:
N/A
Permit #:
22 111366 BT
Status:
expired
Fee:
$1,159
Permit Type:
N/A
Building Type:
N/A
E20-51738 deck addition; addition a 100 sq ft deck to the back of the house accessed from the 2nd floor dining room
Valuation:
N/A
Permit #:
BSF2020-27049
Status:
issued
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Turn bebroom into bathroom closet for master remove kitchen wall create rooms in basement - bed bathroom laundry mechanical new fences
Valuation:
$120,000
Permit #:
BLD20170910
Status:
final
Fee:
$2,825
Permit Type:
N/A
Building Type:
04 - alteration/r...
A single family residential alteration to existing structure project installing {1-ice maker 2-bathroom sink 2-toilet 3-shower tub or combo}
Valuation:
N/A
Permit #:
18 116177 BN
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 dryer exhaust duct 3 bathroom fan 1 laundry fan 1 kitchen fan) 22111366
Valuation:
N/A
Permit #:
22 117632 BK
Status:
expired
Fee:
$179
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 dryer exhaust duct 3 bathroom fan 1 kitchen fan 1 duct work only) **21-132571 ea**
Valuation:
N/A
Permit #:
22 100408 BK
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
N/A
A single family residential remodel residence project involving (living room bedroom kitchen den exterior garage bathroom family room attic) **21-132571 ea**
Valuation:
N/A
Permit #:
22 100409 BT
Status:
final
Fee:
$2,522
Permit Type:
N/A
Building Type:
N/A
E21-10695 carport conversion; convert existing carport to garage; related permits: single family residence interior remodel - bsf2021-27061 and deck addition - bsf2020-27049
Valuation:
N/A
Permit #:
BSF2021-27646
Status:
issued
Fee:
$415
Permit Type:
N/A
Building Type:
N/A
Turn bebroom into bathroom closet for master remove kitchen wall create rooms in basement - bed bathroom laundry mechanical new fences
Valuation:
N/A
Permit #:
BLD20170910
Status:
APPLIED
Fee:
$2,452
Permit Type:
04 - alteration/r...
Building Type:
111 single family...
E20-51738 deck addition; addition a 100 sq ft deck to the back of the house accessed from the 2nd floor dining room
Valuation:
N/A
Permit #:
BSF2020-27049
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Reroof house and shed, add bathroom, interior remodel.
Valuation:
$70,000
Permit #:
SFR-ALT-2017-019
Status:
final
Fee:
$1,613
Permit Type:
N/A
Building Type:
N/A
Project name: 2025 renovation & expansion project renovation & expansion project: building room addition renovate bathrooms and general space
Valuation:
N/A
Permit #:
B2025-0270
Status:
issued
Fee:
$4,004
Permit Type:
N/A
Building Type:
N/A
E21-10695 carport conversion; convert existing carport to garage; related permits: single family residence interior remodel - bsf2021-27061 and deck addition - bsf2020-27049
Valuation:
N/A
Permit #:
BSF2021-27646
Status:
expired
Fee:
$415
Permit Type:
N/A
Building Type:
N/A
A single family condo unit remodel residence project involving (living room bedroom kitchen bathroom)
Valuation:
N/A
Permit #:
20 113455 BT
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen bathrooms. replace windows like for like. replace siding. includes mechanical. does not include electrical or plumbing
Valuation:
N/A
Permit #:
18 115615 BT
Status:
expired
Fee:
$1,138
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$70,000
Permit #:
SFR-ALT-2017-019
Status:
expired
Fee:
$1,613
Permit Type:
N/A
Building Type:
N/A
Mongol Construction Llc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mongol Construction Llc License info
Verified License
| License # | MONGOCL855Q4 |
| 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 Mongol 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 # | MONGOCL855Q4 |
| 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 Mongol Construction Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MONGOCL855Q4 |
| Status | Inactive |
| State | Washington |
| Type | General |
| Class | Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Mongol Construction Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MONGOCL855Q4 |
| Status | Inactive |
| State | Washington |
| Type | General |
| Class | Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Mongol Construction Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $12,000 |
8
Permits
- Building permit records show that Mongol Construction Llc has worked on 8 permitted projects.
Mongol Construction Llc Employees
SB
Sodnombayar Bor
Agent