Updated: May 26, 2026
Location and Projects
Address
6505 233RD PL SE, Woodinville, WA, 98072
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Tri State plumbing Inc
Tri State plumbing Inc, 6505-233 Rd Pl SE, Woodinville, WA (Owned by: Quackenbush, William J) holds a Plumbing Contractor, Journey Level license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 107 ranks in the top 6% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tri State plumbing Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Tri State plumbing Inc Services
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Tri State plumbing Inc Contact Information
Phone Number: (425) 643-3830
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Address: 6505 233RD PL SE, Woodinville, WA 98072
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Tri State plumbing Inc Woodinville
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tri State plumbing Inc has a BuildZoom score of 107, which places them above 94% of 128,670 contractors in Washington.
Activity
|
4 projects
|
2025 |
|
1 project
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that Tri State plumbing Inc has worked on at least
19.0 projects over the past 3 years.
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
|
5 projects
|
New Constructions |
|
16 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Tri State plumbing Inc mostly works on
plumbing project
and new construction
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
5 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $66,697. This graph shows the distribution of these job values.
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 Tri State plumbing Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Phase 1 ground work only. to support plumbing for 8 story mixed -use building with 2 ground floor commercial 3 live work units 230 dwelling units and parking - (6) floor drains + (1) sewage ejector + (3) other 1) oil seperator 1 sub soil footing pump 1) sub soil drainage system - 2021 upc
Valuation:
$50,762
Permit #:
PLUM-2025-05818
Status:
issued
Fee:
$1,337
Permit Type:
N/A
Building Type:
N/A
Plumbing for 8-story mixed use building with 2 ground floor commercial 3 live work units 230 dwelling units and parking. (3) backflow preventer (117) bathtubs (233) clothes washers (235) dishwashers (1) drinking fountain (31) floor drains (235) garbage disposals (8) hose bibs (1) irrigation system (45) roof drains (1) sewer ejector (127) shower/valve replacement (248) bathroom sinks (... see more
Valuation:
$3,887,000
Permit #:
PLUM-2025-05487
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Porch and park - new plumbing for above ground building. 3 backflow preventer & vacuum breaker 69 bathtub 104 clothes washer 106 dishwasher 2 drinking fountain 5 floor drain 106 garbage disposal 13 hose bib 1 irrigation system 30 roof drain 54 shower/valve replacement 144 sink (bathroom) 1 sink (floor) 108 sink (kitchen) 1 sink (utility) 138 tiolet 1 urinal. 2015 upc
Valuation:
$1,630,460
Permit #:
PLUM-2021-03151
Status:
final
Fee:
$49,807
Permit Type:
N/A
Building Type:
N/A
Tukwila village development associates llc|when submitting an application please ensure you have attached all required documents.|certification: by using this p-ortal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perfo... see more
Valuation:
N/A
Permit #:
PG21-0140
Status:
final
Fee:
$235
Permit Type:
Non-residential
Building Type:
N/A
Happy zone child care|when submitting an application please ensure you have attached all required documents.|certification: by using this portal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the ow... see more
Valuation:
N/A
Permit #:
PG22-0064
Status:
final
Fee:
$393
Permit Type:
Non-residential
Building Type:
N/A
A nonresidential new structure project installing {2-bathroom sink 1-clothes washer 1-sink 1-toilet 1-shower tub or combo 1-water heater electric
Valuation:
N/A
Permit #:
25 121459 BN
Status:
issued
Fee:
$169
Permit Type:
N/A
Building Type:
N/A
Install 3 gas water heaters and gas piping for 3 future retail stubs 1 hvac unit 2 bbqs and 3 firepits. (9) gas piping + (3) gas water heater - 2018 imc
Valuation:
$17,900
Permit #:
MECH-2021-07370
Status:
final
Fee:
$729
Permit Type:
N/A
Building Type:
N/A
A multifamily residential addition to existing structure none project involving (1 temporary heat for new construction) 23 127779 bl
Valuation:
N/A
Permit #:
24 123208 BK
Status:
final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Plumbing work for new mixed-use building with 292 apartment units 10 000 s.f. of retail space and parking for approximately 300 cars 21-101541 bb
Valuation:
N/A
Permit #:
21 104440 BO
Status:
final
Fee:
$39,833
Permit Type:
N/A
Building Type:
N/A
A multifamily residential new structure project installing {6-hosebib 1-ice maker 186-bathroom sink 165-clothes washer 185-dishwasher 1-sink 10-floor drain 186-toilet 1-water service - 1 1/2 1-water service - 6 2-back flow preventer - 1 1/2 1-back flow preventer - 6 187-kitchen sink 1-mop sink 1-oil or sand interceptor 121-roof drain - interior 185-shower tub or combo 11-trap primer 6... see more
Valuation:
N/A
Permit #:
18 104626 BO
Status:
final
Fee:
$2,111
Permit Type:
N/A
Building Type:
N/A
Redmond triangle - installation of plumbing top out for the redmond triangle project. customer paid for (3) backflow preventer (225) bathtub (195) clothes washers (198) dishwashers (1) drinking fountain (19) floor drain (195) garbage disposal (14) hose bibs (1) irrigation system (76) roof drain (1) shower/valve replacement (234) bathroom sinks (198) kitchen sinks (1) utility sinks (23... see more
Valuation:
$2,248,000
Permit #:
PLUM-2017-01189
Status:
final
Fee:
$62,040
Permit Type:
N/A
Building Type:
N/A
12th yesler new construction domestic water heater system including 4 - water heaters and a pressure vessel
Valuation:
$77,723
Permit #:
6986936-BP
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
Multifamily
12th yesler new construction domestic water heater including 4- water heaters and a pressure vessel
Valuation:
$77,723
Permit #:
6986927-BP
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
Multifamily
12th yesler new construction domestic water heater system including 4 - water heater a pressure vessel
Valuation:
$77,723
Permit #:
6986915-BP
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
Multifamily
12th yesler new constuction water heating system including 4- water heaters and a pressure vessel
Valuation:
$77,723
Permit #:
6986950-BP
Status:
complete
Fee:
$196
Permit Type:
N/A
Building Type:
Multifamily
12th yesler new construction water heating system including 4 water heaters and a pressure vessel
Valuation:
$77,723
Permit #:
6986944-BP
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
Multifamily
Hemlock pressure vessel this is an expansion tank for the domestic water booster pump
Valuation:
$3,500
Permit #:
6971604-BP
Status:
complete
Fee:
$196
Permit Type:
N/A
Building Type:
Multifamily
Site line new domestic water heating system. 4 -water heaters and a pressure vessel expansion tank
Valuation:
$57,759
Permit #:
6986810-BP
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
Multifamily
Site line new domestic water heating system. 4 water heaters and a pressure vessel expansion tank
Valuation:
$57,759
Permit #:
6986830-BP
Status:
complete
Fee:
$291
Permit Type:
N/A
Building Type:
Multifamily
Cpa office ti|when submitting an application please ensure you have attached all required documents.|certification: by using this p-ortal to apply for permits i certify i am the owner of the property or the owner's authorized agent. if acting as an authorized agent i further certify that i have full power and authority to file this application and to perform on behalf of the owner all... see more
Valuation:
N/A
Permit #:
PG20-0116
Status:
final
Fee:
$173
Permit Type:
Non-residential
Building Type:
N/A
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134
BZ Score
-
Avg Project
-
Projects
127
BZ Score
$89.3K
Avg Project
-
Projects
144
BZ Score
$20K
Avg Project
-
Projects
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Verified License
BuildZoom confirmed this contractor's license
Tri State plumbing Inc License info
Verified License
| License # | TRISTPI794O2 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Tri State plumbing Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TRISTPI794O2 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Tri State plumbing Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TRISTI*245NZ |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Tri State plumbing Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TRISTI*245NZ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Tri State plumbing Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | TRISTI245NZ |
| Status | Active |
| City | Marysville |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Tri State plumbing Inc with the The City of Marysville, Washington
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TRISTI*245NZ |
| Status | Inactive |
| City | Sammamish |
| Type | Contractor |
- 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 Tri State plumbing Inc at the The City of Sammamish, WA.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Lexon Ins Co |
| Bond Value | $12,000 |
324
Permits
- Building permit records show that Tri State plumbing Inc has worked on 324 permitted projects.
Tri State plumbing Inc Employees
CA
Charles Arnone
Vice President
FD
Fred Darnell
Vice President
GM
Gary Michael
Vice President
JW
Jereme Wickstrom
President
LW
Lori Woods
Vice President
MG
Michael Gilmour
Vice President
PC
Paul Canon
Vice President
QJ
Quackenbush, William J
Owner
QJ
Quackenbush, William Joseph
Owner
WG
William Goodman
Vice President
WQ
William Quackenbush
President