Updated: May 01, 2026
Location and Projects
Address
8204 S 120th St, Seattle, WA, 98178
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Hans' Plumbing & Drain Clean
Hans' Plumbing & Drain Clean, 8204 S 120th St, Seattle, WA (Owned by: Olds, Justin M) holds a Plumbing Contractor, Residential license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 106 ranks in the top 7% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Hans' Plumbing & Drain Clean, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Hans' Plumbing & Drain Clean Services
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Hans' Plumbing & Drain Clean Contact Information
Phone Number: (425) 313-0203
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Address: 8204 S 120th St, Seattle, WA 98178
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Building Permits by Hans' Plumbing & Drain Clean
This is a sample of this contractor's permits. Click here to access their complete permit history.
A single family residential alteration to existing structure none project involving (1 bathroom sink 1 dishwasher 1 clothes washer 1 shower tub or combo 1 kitchen sink 1 laundry sink 1 ice maker)
Valuation:
N/A
Permit #:
21 118921 BN
Status:
final
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
Ames- plumbing for remodel permit#bld2024-1340, addition 3/4 bathroom in existing 2nd floor closet area
Valuation:
N/A
Permit #:
BLD2024-1394
Status:
final
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
Thomason building residential , a (single family residential) (alteration) project involving 4 bathroom sink 4 shower tub or combo
Valuation:
N/A
Permit #:
BLD2021-00742
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family - psf class: alteration to structure or system, , a (single family residential alteration) project installing (dishwasher; clothes washer; kitchen sink; single family dwelling). additional info (). work site location ()
Valuation:
N/A
Permit #:
PSF17-03791
Status:
final
Fee:
$67
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2023-02546
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing
Valuation:
N/A
Permit #:
BLD2023-01107
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One bathroom was rearranged and another was added without a permit. i am restoring to original condition
Valuation:
$1,000
Permit #:
P20003181
Status:
complete
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure project installing {1-shower tub or combo} - rough plumbing water lines in wall only - shower pan and trim under permit 18-103850 bt
Valuation:
N/A
Permit #:
18 107855 BN
Status:
final
Fee:
$44
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 toilet 1 bathroom sink 1 shower tub or combo 1 laundry sink)
Valuation:
N/A
Permit #:
19 105844 BN
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Interior non-structural remodel building new interior wall move electrical switch replace sinks & toilets like-for-like in same location. includes electrical. *add on mechanical or plumbing
Valuation:
N/A
Permit #:
17 119976 BT
Status:
final
Fee:
$591
Permit Type:
N/A
Building Type:
N/A
Project name: 6515 115th pl se lot 55-kc a single family residential alteration to existing structure project installing {1-shower tub or combo}
Valuation:
N/A
Permit #:
18-107855 BN
Status:
Issued
Fee:
$44
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2024-00556
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing for bathroom addition - 6 fixtures
Valuation:
N/A
Permit #:
OTC19-2321
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and addition walls to improve layout between kitchen dining and living. adding walls to enclose an existing batheroom. remove masonry from basement to roof. new framing and gas fireplace to replace existing location. does not include electrical. *add on plumbing and mechanical
Valuation:
N/A
Permit #:
16 131647 BU
Status:
final
Fee:
$2,335
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 toilet 1 bathroom sink 1 shower tub or combo) 14 140080
Valuation:
N/A
Permit #:
16 123830 BN
Status:
final
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (2 toilet 3 bathroom sink 2 shower tub or combo)
Valuation:
N/A
Permit #:
15 113025 BN
Status:
final
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
Use existing space to create bathroom and closet in existing bedroom - no new square footage. includes mechanical electrical and plumbing
Valuation:
N/A
Permit #:
17 116837 BT
Status:
final
Fee:
$641
Permit Type:
N/A
Building Type:
N/A
Plumbing single family - psf alteration to structure or system redwine - relocate bathroom wastelines supply lines for bathroom relocation
Valuation:
N/A
Permit #:
PSF15-06291
Status:
Ready to Issue
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 dishwasher 2 kitchen sink)
Valuation:
N/A
Permit #:
17 117142 BN
Status:
final
Fee:
$67
Permit Type:
N/A
Building Type:
N/A
Mechanical single family - msf alteration to structure or system redwine - re-route gas line for new gas fireplace
Valuation:
N/A
Permit #:
MSF15-06285
Status:
Ready to Issue
Fee:
$42
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Hans' Plumbing & Drain Clean License info
Verified License
| License # | HANSPPD795ML |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Limited Liability Company |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Hans' Plumbing & Drain Clean at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HANSPPD795ML |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Hans' Plumbing & Drain Clean at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HANSPDC099CK |
| Status | Active |
| City | Sammamish |
| Type | Contractor |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Hans' Plumbing & Drain Clean with the The City of Sammamish, WA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HANSPPD937OE |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Individual |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Hans' Plumbing & Drain Clean at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HANSPPD937OE |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- 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. If this is your business, please update your license status.
Check this license's status for Hans' Plumbing & Drain Clean at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Contractors Bonding & Insurance Co |
| Bond Value | $12,000 |
41
Permits
- Building permit records show that Hans' Plumbing & Drain Clean has worked on 41 permitted projects.
Hans' Plumbing & Drain Clean Employees
HH
Hans Hilsenberg
Partner/Member
JO
Justin Olds
Partner/Member
OM
Olds, Justin M
Owner
SO
Shelley Olds
Partner/Member