Updated: Apr 28, 2026
Location and Projects
Address
PO BOX 1251, Sultan, WA, 98294
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Gunderson Plumbing LLC
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Gunderson Plumbing LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gunderson Plumbing LLC Services
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Gunderson Plumbing LLC Contact Information
Phone Number: (607) 945-3350
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Address: PO BOX 1251, Sultan, WA 98294
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Building Permits by Gunderson Plumbing LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing-water service line, a (single family residential) (repair or replacement) (plumbing) project involving piping - water service like for like equipment in the same location work description/location (example: 1st floor master bathroom garage) there is no other onsite work that requires a building permit
Valuation:
N/A
Permit #:
BLD2022-0169
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure none project involving (1 toilet 2 bathroom sink 2 shower tub or combo 1 bar sink 1 water heater - tankless) 21 102075 br
Valuation:
N/A
Permit #:
22 117774 BN
Status:
final
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (3 toilet 3 bathroom sink 1 dishwasher 3 floor drain 2 shower tub or combo 1 kitchen sink 1 water heater electric
Valuation:
N/A
Permit #:
21 108997 BN
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
2015 upc - change out 2 lavs in existing locations and kitchen sink. also install drain and water for portable dog wash from existing mop sink faucet and mop sink. customer paid for (2) bathroom sinks (1) kitchen sink (1) other - portable dog wash
Valuation:
$3,000
Permit #:
PLUM-2020-05926
Status:
final
Fee:
$230
Permit Type:
N/A
Building Type:
N/A
Wood plumbing, a (single family residential) (alteration) project involving 3 shower tub or combo
Valuation:
N/A
Permit #:
PLM23-00014
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Wood plumbing, a (single family residential) (alteration) project involving 3 shower tub or combo
Valuation:
N/A
Permit #:
PLM23-00013
Status:
final
Fee:
$88
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family - psf class: alteration to structure or system, , 10209 114th pl ne: installing 1 toilet; 2 bathroom sink; piping - dwv; 1 shower tub or combo; water line re-pipe
Valuation:
N/A
Permit #:
PSF20-04756
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Pickles playland plumbing, a (nonresidential) (alteration) project involving 1 sink 4 hose bib 3 back flow preventer
Valuation:
N/A
Permit #:
PLM23-00095
Status:
issued
Fee:
$677
Permit Type:
N/A
Building Type:
N/A
Pickles playland plumbing, a (nonresidential) (alteration) project involving 1 sink 4 hose bib 3 back flow preventer
Valuation:
N/A
Permit #:
PLM23-00096
Status:
issued
Fee:
$339
Permit Type:
N/A
Building Type:
N/A
Ll erickson properties llc plumbing, a (mixed use) (alteration) project involving 1 sink 3 back flow preventer
Valuation:
N/A
Permit #:
PLM23-00094
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Pickles playland plumbing, a (nonresidential) (alteration) project involving 3 back flow preventer
Valuation:
N/A
Permit #:
PLM23-00099
Status:
final
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Pickles playland plumbing, a (nonresidential) (alteration) project involving 3 back flow preventer
Valuation:
N/A
Permit #:
PLM23-00098
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Pickles playland plumbing, a (nonresidential) (alteration) project involving 3 back flow preventer
Valuation:
N/A
Permit #:
PLM23-00097
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family - psf class: alteration to structure or system, , van thiel: a single family residential project installing toilet; bathroom sink; clothes washer; shower tub or combo. (bsf18-06004)
Valuation:
N/A
Permit #:
PSF19-05204
Status:
final
Fee:
$273
Permit Type:
N/A
Building Type:
N/A
A single family residential addition to existing structure project installing {5-hosebib 1-ice maker 7-bathroom sink 1-bidet 1-dishwasher 1-sink 4-toilet 1-bar sink 1-kitchen sink 4-shower tub or combo 1-water heater - tankless}
Valuation:
N/A
Permit #:
17 128870 BN
Status:
final
Fee:
$355
Permit Type:
N/A
Building Type:
N/A
Refurbish existing pool patio landscaping poolhouse -wwop
Valuation:
N/A
Permit #:
SFR22-0604
Status:
final
Fee:
$23,711
Permit Type:
Addition and remodel
Building Type:
N/A
Install hot water tank dishwasher hot and cold hose bibb
Valuation:
N/A
Permit #:
P2011-016
Status:
final
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Second story addition
Valuation:
N/A
Permit #:
SFR24-0321
Status:
issued
Fee:
$11,910
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
22116939MP
Status:
final
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
22103298MP
Status:
final
Fee:
$299
Permit Type:
N/A
Building Type:
N/A
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Gunderson Plumbing LLC License info
License Not Verified
| License # | GUNDEPL842D1 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of Gunderson Plumbing LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GUNDEPL782BQ |
| Status | Inactive |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- 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 Gunderson Plumbing LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GUNDEPL782BQ |
| Status | Inactive |
| State | Washington |
| Type | Plumbing Contractor, Plumbing 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. If this is your business, please update your license status.
Check this license's status for Gunderson Plumbing 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 # | GUNDEPL842D1 |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Limited Liability Company |
- According to the The City of Marysville, Washington, 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 Gunderson Plumbing LLC at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GUNDEPL842D1 |
| Status | Inactive |
| City | Sammamish |
| Type | Contractor |
| Business Type | Limited Liability Company |
- According to the The City of Sammamish, 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 Gunderson Plumbing LLC at the The City of Sammamish, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | GUNDEPL842D1 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, 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. If this is your business, please update your license status.
Check this license's status for Gunderson Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Gunderson Plumbing LLC, click “This is My Business” to update your information.
Insured
| Insurer | Liberty Northwest Ins Corp |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $6,000 |
57
Permits
- Building permit records show that Gunderson Plumbing LLC has worked on 57 permitted projects.
Gunderson Plumbing LLC Employees
GM
Gunderson, Thomas Michael
Owner
TG
Thomas Gunderson
Partner/Member