Updated: Jun 03, 2026
Location and Projects
Address
18800 142nd Ave NE, Woodinville, WA, 98072
Use our bidding system to
request a quote
Benjamin Franklin Plumbing
Premier residential and light commercial plumbing services, serving Woodinville, Redmond, Sammamish, Kirkland and surrounding areas. Offering a range of plumbing services, including: • Emergency plumbing services • Drain cleaning, maintenance, and repair • Leak detection • Water and sewer line repair and replacement • Piping and re-piping • Water treatment • General plumbing fixture installation, maintenance, and repair • Hot water tank repairs/replacement
From BuildZoom: Benjamin Franklin Plumbing, 18800 142nd Ave NE, Woodinville, WA holds a Plumbing Contractor, Journey Level license and 1 other license according to the Tukwila license board.
Their BuildZoom score of 104 ranks in the top 9% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Benjamin Franklin Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Benjamin Franklin Plumbing Contact Information
Phone Number: (425) 675-7934
Address: 18800 142nd Ave NE, Woodinville, WA 98072
Benjamin Franklin Plumbing Woodinville
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Benjamin Franklin Plumbing has a BuildZoom score of 104, which places them above 91% of 128,670 contractors in Washington.
Activity
|
10 projects
|
2025 |
Our building permit records indicate that Benjamin Franklin Plumbing has worked on at least
10.0 projects over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
10 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Benjamin Franklin Plumbing mostly works on
plumbing project
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Benjamin Franklin Plumbing
This is a sample of this contractor's permits. Click here to access their complete permit history.
This project includes replacing all the water lines piping in the house with plex-a piping. (1) water piping repair/replacement (2) shower/valve replacement (4) bathroom sinks (1) kitchen sink (1) utility sink (3) toilets 2021 upc
Valuation:
$11,500
Permit #:
PLUM-2025-04244
Status:
final
Fee:
$773
Permit Type:
N/A
Building Type:
N/A
Type: mechanical single family class: replacement sathyaraja: [1] gas - water heater
Valuation:
N/A
Permit #:
MSF25-05481
Status:
final
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Owner peng wu: replace washer box and studor vent and make up to code. - (1) clothes washer - 2021 upc
Valuation:
$1,575
Permit #:
PLUM-2025-04616
Status:
filed
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Project name: unknown mechanical a (multifamily residential) (repair or replacement) project involving 1 gas - water heater
Valuation:
N/A
Permit #:
B2025-0364
Status:
final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Installed new 1” pressure reducing valve (prv) (1) other 2021 upc
Valuation:
$650
Permit #:
PLUM-2025-06163
Status:
final
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
Backflow prevention device installation
Valuation:
N/A
Permit #:
P2506-048
Status:
issued
Fee:
$36
Permit Type:
Standard plumbing...
Building Type:
N/A
40gal gas water heater replacement
Valuation:
N/A
Permit #:
OTC25-1939
Status:
final
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Building residential
Valuation:
N/A
Permit #:
BLD2025-05761
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacing a 40-gallon gas water heater with a 50-gallon mode
Valuation:
N/A
Permit #:
PLMB25-00161
Status:
issued
Fee:
$217
Permit Type:
Replace or repair
Building Type:
N/A
Tankless water heater like for like swap
Valuation:
N/A
Permit #:
PLM25065
Status:
final
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Benjamin Franklin Plumbing Reviews
BuildZoom hasn't received any reviews for Benjamin Franklin Plumbing. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Benjamin Franklin Plumbing License info
Verified License
| License # | BENJAFP752CM |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Benjamin Franklin Plumbing at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BENJAFP752CM |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Benjamin Franklin Plumbing at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | State Farm Fire & Cas Co |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | State Farm Fire & Cas Co |
| Bond Value | $6,000 |
10
Permits
- Building permit records show that Benjamin Franklin Plumbing has worked on 10 permitted projects.