Updated: May 16, 2026
Location and Projects
Address
BOX 712, North Bend, WA, 98045
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Treharne Plumbing LLC
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Treharne Plumbing LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Treharne Plumbing LLC Services
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Treharne Plumbing LLC Contact Information
Phone Number: (425) 888-8000
Address: BOX 712, North Bend, WA 98045
Building Permits by Treharne Plumbing LLC
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 clothes washer 1 water heater - tankless) 17 131025 br
Valuation:
N/A
Permit #:
18 108404 BN
Status:
final
Fee:
$57
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 shower tub or combo)
Valuation:
N/A
Permit #:
17 126357 BN
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 shower tub or combo)
Valuation:
N/A
Permit #:
17 126357 BN
Status:
final
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Project name: 10029 ne 27th st a single family residential repair or replacement none project involving (1 shower tub or combo)
Valuation:
N/A
Permit #:
17-126357 BN
Status:
Issued
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Extend existing study. does not include clearing and grading. **add on plumbing** **add on electrical** (wiring lights switches & fixtures). **add on mechanical duct work and bathroom fan
Valuation:
N/A
Permit #:
06 120117 BR
Status:
final
Fee:
$929
Permit Type:
N/A
Building Type:
N/A
A single-family alteration project installing {hot water tanks, ice maker, sinks, dishwasher}
Valuation:
N/A
Permit #:
10 117842 BN
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Addition to existing dining room and upper floor remodel kitchen addition kitchen island (inc plumbing electrical mech)
Valuation:
N/A
Permit #:
00 239467 BR
Status:
final
Fee:
$1,024
Permit Type:
N/A
Building Type:
N/A
Ground work; rough in and finish plumbing
Valuation:
N/A
Permit #:
0411-288
Status:
final
Fee:
$348
Permit Type:
N/A
Building Type:
N/A
New single family residence includes demolish existing clear and grade mechanical plumbing. **add on electrical
Valuation:
N/A
Permit #:
03 115372 BS
Status:
final
Fee:
$8,681
Permit Type:
N/A
Building Type:
N/A
Lumbing for addition-14 fixtures
Valuation:
N/A
Permit #:
P060211
Status:
final
Fee:
$157
Permit Type:
N/A
Building Type:
N/A
Sf-plumbing
Valuation:
N/A
Permit #:
0605-240
Status:
final
Fee:
$366
Permit Type:
N/A
Building Type:
N/A
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Treharne Plumbing LLC License info
License Not Verified
| License # | TREHAPL002PB |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Treharne 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 # | TREHAPL002PB |
| 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 Treharne Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
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Insured
| Insurer | Farmers Ins Exchange |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | WESTERN SURETY CO |
| Bond Value | $12,000 |
9
Permits
- Building permit records show that Treharne Plumbing LLC has worked on 9 permitted projects.
Treharne Plumbing LLC Employees
DT
Darren L Treharne
Owner/Partner/Member
JT
Joelle Treharne
Partner/Member