Updated: Jun 22, 2026
Location and Projects
Address
7435 NE 143rd St, Kirkland, WA, 98034
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Goldstar Plumbing LLC Photos
Goldstar Plumbing LLC
Welcome to Goldstar Plumbing LLC, where quality and reliability are our hallmarks. Proudly serving parts of King and Snohomish counties, we are committed to providing exceptional plumbing services to our community. Our experienced team delivers tailored solutions with the utmost professionalism, ensuring every job is completed to the highest standards. With Goldstar Plumbing LLC, you can trust that your plumbing needs are in capable hands.
From BuildZoom: Goldstar Plumbing LLC , 7435 NE 143rd St, Kirkland, WA (Employees: Adam Mirson and Safiyehsadat Hosseininejad) holds a Plumbing Contractor license and 4 other licenses according to the Washington license board.
Their BuildZoom score of 109 ranks in the top 5% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Goldstar Plumbing LLC , we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Goldstar Plumbing LLC Services
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Goldstar Plumbing LLC Contact Information
Phone Number: (425) 300-9900
Address: 7435 NE 143rd St, Kirkland, WA 98034
Building Permits by Goldstar Plumbing LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Type: plumbing single family class: alteration to structure or system tevosyan(bsf25-03522)-installing (1)toilet; (1)bathroom sink; piping - dwv (1) shower tub or combo;
Valuation:
N/A
Permit #:
PSF25-04000
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Project name: repair/replace clothes washer and kitchen sink a (single family residential) (repair or replacement) project involving 1 clothes washer 1 kitchen sink
Valuation:
N/A
Permit #:
PLU24-0922
Status:
final
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (2 ductless heat pump 1 fireplace insert - gas 1 dryer exhaust duct 1 water heater - tankless 1 stove or cooktop 1 clothes dryer 4 bathroom fan 1 laundry fan 1 kitchen fan 7 air conditioner)
Valuation:
N/A
Permit #:
24 112177 BK
Status:
issued
Fee:
$943
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system, , chung family trust (esf24-01311)- (1)gas - water heater
Valuation:
N/A
Permit #:
MSF24-01315
Status:
final
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
A single family residential new structure none project involving (4 toilet 4 bathroom sink 1 dishwasher 1 clothes washer 4 shower tub or combo 1 kitchen sink 1 laundry sink 1 water heater - tankless 2 hosebib 1 pressure reducing valve 1 ice maker)
Valuation:
N/A
Permit #:
24 112175 BN
Status:
issued
Fee:
$812
Permit Type:
N/A
Building Type:
N/A
Residential building permit to convert a portion of an existing detached garage into new one bedroom one bathroom accessory dwelling unit (adu). interior work only. the total adu living space and adjacent accessible storage area are under 1, 200 sqft. sharing same d/w with primary dwelling. required parking is provided for both primary (2 space) and adu (1 space)
Valuation:
N/A
Permit #:
22114121RBP
Status:
final
Fee:
$1,942
Permit Type:
N/A
Building Type:
N/A
Project name: alteration - gas - stove or cook top
Valuation:
N/A
Permit #:
MEC24-0890
Status:
issued
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system, , yang: installing (1) gas water heater
Valuation:
N/A
Permit #:
MSF23-04443
Status:
final
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Project name: parvin plumbing, , a (single family residential) (alteration) project involving piping - water service
Valuation:
N/A
Permit #:
B2024-0010
Status:
final
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: alteration to structure or system, , kee family trust: installing 1 gas - log lighter; gas piping
Valuation:
N/A
Permit #:
MSF23-09379
Status:
expired
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
Project name: alteration - gas piping outlets - mechanical , , a (single family residential) (alteration) project involving 2 gas piping outlets - mechanical
Valuation:
N/A
Permit #:
MEC23-0458
Status:
final
Fee:
$231
Permit Type:
N/A
Building Type:
N/A
Plumbing for remodel, bathroom remodel relocation of main plumbing wall by 12inches
Valuation:
N/A
Permit #:
BLD2022-1640
Status:
issued
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Replacing the broken water line pipe from the meter
Valuation:
N/A
Permit #:
U2306-041
Status:
canceled
Fee:
$36
Permit Type:
Water line behind...
Building Type:
N/A
1 sink 1 dishwasher 1 clothes washer 1 ice maker
Valuation:
N/A
Permit #:
2506-030
Status:
issued
Fee:
$209
Permit Type:
N/A
Building Type:
N/A
Electric water heater replacement
Valuation:
N/A
Permit #:
OTC25-2202
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2023-01934
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2023-01933
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Void see u2306-041 -replacing the water line from the meter
Valuation:
N/A
Permit #:
P2306-017
Status:
canceled
Fee:
N/A
Permit Type:
Standard plumbing...
Building Type:
N/A
We are adding a shower to an existing bathroom
Valuation:
N/A
Permit #:
23119492MP
Status:
final
Fee:
$191
Permit Type:
N/A
Building Type:
N/A
1 water heater - gas mechanical
Valuation:
N/A
Permit #:
2509-010
Status:
final
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Goldstar Plumbing LLC License info
Verified License
| License # | GOLDSPL774CA |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom has not verified this license since March, 2025.
Verify this license's status for Goldstar 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 # | GOLDSPL774CA |
| Status | Inactive |
| City | Tukwila |
| Type | Plumbing Contractor, Residential Service |
| 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.
Check this license's status for Goldstar 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 # | GOLDSPL794CP |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| 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.
Check this license's status for Goldstar 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 # | GOLDSPL774CA |
| 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.
Check this license's status for Goldstar 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 # | GOLDSPL794CP |
| 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.
Check this license's status for Goldstar Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Federated Mutual Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | WESTERN SURETY CO |
| Bond Value | $6,000 |
16
Permits
- Building permit records show that Goldstar Plumbing LLC has worked on 16 permitted projects.
Goldstar Plumbing LLC Employees
AM
Adam Mirson
Partner/Member
SH
Safiyehsadat Hosseininejad
Partner/Member