Updated: Apr 23, 2026
Location and Projects
Address
17929 Irwin St SW, Rochester, WA, 98579
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Copper Plumbing Llc
Copper Plumbing Llc, 17929 Irwin St SW, Rochester, WA (Employees: Eual Davis Jr and Kristy Davis) holds a Plumbing Contractor, Journey Level license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 105 ranks in the top 8% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Copper Plumbing Llc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Copper Plumbing Llc Contact Information
Phone Number: (360) 918-3375
Address: 17929 Irwin St SW, Rochester, WA 98579
Copper Plumbing Llc Reviews
5 out of 5 stars, based on
1
review
-
By Tina L.June 16, 2021plumbing entire new house
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing to existing suite
Valuation:
N/A
Permit #:
PLMB24-3062
Status:
complete
Fee:
$103
Permit Type:
plumbing commercial
Building Type:
N/A
Plumbing - dough zone
Valuation:
N/A
Permit #:
PLMB25-0081
Status:
issued
Fee:
$415
Permit Type:
plumbing commercial
Building Type:
N/A
We are replacing 60 old non-nsf approved sinks and an upright dish machine. we are installing 7 fixtures two hand wash sinks one prep sink one three compartment sink one pre-rinse station and the dish machine (portal)
Valuation:
N/A
Permit #:
19-2501
Status:
complete
Fee:
$401
Permit Type:
N/A
Building Type:
Commercial
Mod 2 water clos 2 lav.s 4 sinks 1 dishw 2 waterheat
Valuation:
N/A
Permit #:
PLMB23-0518
Status:
issued
Fee:
$767
Permit Type:
plumbing commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
21-1802
Status:
expired
Fee:
$375
Permit Type:
N/A
Building Type:
Commercial
New construction of a 12-unit complex
Valuation:
N/A
Permit #:
22-2268
Status:
applied
Fee:
$7,506
Permit Type:
N/A
Building Type:
Commercial
6 fixtures - tenant improvement prmg
Valuation:
N/A
Permit #:
PLMB24-2308
Status:
complete
Fee:
$90
Permit Type:
plumbing commercial
Building Type:
N/A
Plumbing to new space
Valuation:
N/A
Permit #:
PLMB25-2318
Status:
issued
Fee:
$67
Permit Type:
plumbing commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
21-5305
Status:
final
Fee:
$24,795
Permit Type:
N/A
Building Type:
Commercial
Plumbing - humble cow
Valuation:
N/A
Permit #:
PLMB24-2531
Status:
issued
Fee:
$168
Permit Type:
plumbing commercial
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
21-2304
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing fixtures water heater rainwater system sewer (e-review)
Valuation:
N/A
Permit #:
17-4484
Status:
complete
Fee:
$5,608
Permit Type:
N/A
Building Type:
Commercial
Breakroom plumbing - addition garbage disposal and refrigerator line and relocate sink
Valuation:
N/A
Permit #:
17-3880
Status:
complete
Fee:
$174
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
21-1680
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
19-1872
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
19-5401
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing commercial - requires plan review
2020-04-09
No Description Available
Valuation:
N/A
Permit #:
19-1194
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Tenant improvement
Valuation:
N/A
Permit #:
19-3679
Status:
applied
Fee:
$384
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
19-3160
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Move sink 10"(portal)
Valuation:
N/A
Permit #:
19-2157
Status:
complete
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Copper Plumbing Llc License info
Verified License
| License # | COPPEPL795MR |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| 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 Copper Plumbing Llc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | COPPEPL853DF |
| 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, 2023. Check the current license status of Copper Plumbing Llc with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | COPPEPL795MR |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Copper 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 # | COPPEPL853DF |
| 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 Copper Plumbing Llc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $6,000 |
50
Permits
- Building permit records show that Copper Plumbing Llc has worked on 50 permitted projects.
Copper Plumbing Llc Employees
EJ
Eual Davis Jr
Manager
KD
Kristy Davis
Manager
Eual and Kristy are amazing to work with. They did all the plumbing on our new home and it is flawless. They communicate well, pay attention to detail and are so pleasant to work with. I cannot recommend them highly enough. Thank you Copper Plumbing. You have our business for life!