Updated: May 12, 2026
Location and Projects
Address
1624 GROVE ST, Marysville, WA, 98270
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Protocol Plumbing
Protocol Plumbing, 1624 Grove St, Marysville, WA (Owned by: Kelmp, Erich Kristian) holds a Construction Contractor, Plumbing license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 112 ranks in the top 3% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Protocol Plumbing, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Protocol Plumbing Services
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Protocol Plumbing Contact Information
Phone Number: (257) 434-9400
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Address: 1624 GROVE ST, Marysville, WA 98270
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Protocol Plumbing Marysville
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Protocol Plumbing has a BuildZoom score of 112, which places them above 97% of 128,670 contractors in Washington.
Activity
|
35 projects
|
2025 |
|
29 projects
|
2024 |
|
30 projects
|
2023 |
Our building permit records indicate that Protocol Plumbing has worked on at least
94.0 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
|
6 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
90 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Protocol Plumbing mostly works on
plumbing project
and home addition
projects.
Pricing
|
6 projects
|
< $5k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $4,200. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Type: plumbing single family class: addition to structure *krotscheck addition(bsf25-00491)-(3)toilet; (5)bathroom sink; (1)laundry tub; (1)dishwasher; (1)clothes washer; (1)hot water heater; (4)shower tub or combo; (1)kitchen sink; (3)hose bib; (1)ice maker
Valuation:
N/A
Permit #:
PSF25-07252
Status:
issued
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Rough in and trim for kitchen bathrooms and laundry. - (2) bathtubs + (1) clothes washer + (1) dishwasher + (2) bathroom sinks + (1) utility sink + (3) toilets + (1) other - 2021 upc
Valuation:
$5,000
Permit #:
PLUM-2025-04414
Status:
issued
Fee:
$676
Permit Type:
N/A
Building Type:
N/A
Updating plumbing in rambler (1) clothes washer (1) dishwasher (1) shower/valve replacement (2) bathroom sinks (1) kitchen sink (2) toilets 2021 upc
Valuation:
$5,000
Permit #:
PLUM-2025-00281
Status:
final
Fee:
$482
Permit Type:
N/A
Building Type:
N/A
Type: plumbing multifamily class: alteration to structure or system morris-(1)toilet; (1)shower tub or combo
Valuation:
N/A
Permit #:
PMF24-09473
Status:
final
Fee:
$96
Permit Type:
N/A
Building Type:
N/A
Dobbins- plumbing for remodel bld2023-1241, a (single family residential) (repair or replacement) (plumbing) project involving 1 toilet 2 sink 1 clothes washer like for like equipment in the same location there is no other onsite work that requires a building permit work description/location (example: 1st floor master bathroom garage)
Valuation:
N/A
Permit #:
BLD2024-0066
Status:
final
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Plumbing- for remodel bld2022-0894, a (single family residential) (alteration) (plumbing) project involving 1 toilet 2 sink 1 shower tub or combo work description/location (example: 1st floor master bathroom garage) there is no other onsite work that requires a building permit
Valuation:
N/A
Permit #:
BLD2023-0326
Status:
final
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Mechanical- 1 gas piping outlet for remodel bld2022-1156, a (single family residential) (alteration) (mechanical) project involving 1 gas piping outlets - mechanical work description/location (example: 1st floor master bathroom garage)
Valuation:
N/A
Permit #:
BLD2022-1335
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
We are doing the rough in and trim for 7 rooms in the house- (1) backflow valve (2) bathtub (1) clothes washer (1) dishwasher (1) garbage disposal (4) hose bib (4) shower/valve replacement (1) sink bar (7) sink bathroom (1) sink kitchen (1) sink utility (4) toilets. - 2018 upc
Valuation:
$40,000
Permit #:
PLUM-2023-06225
Status:
final
Fee:
$1,198
Permit Type:
N/A
Building Type:
N/A
530 bell-plumbing-replace water lines drains vents repairing and replacing water vents drains and lines in several units
Valuation:
N/A
Permit #:
BLD2025-0214
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (3 toilet 3 bathroom sink 1 clothes washer 2 shower tub or combo 1 kitchen sink 1 laundry sink 1 water heater electric
Valuation:
N/A
Permit #:
24 111860 BN
Status:
final
Fee:
$291
Permit Type:
N/A
Building Type:
N/A
Mechanical-gas cook top stove, a (single family residential) (repair or replacement) (mechanical) project involving work description/location (example: 1st floor master bathroom garage) 1 gas cook top
Valuation:
N/A
Permit #:
BLD2024-0065
Status:
final
Fee:
$136
Permit Type:
N/A
Building Type:
N/A
Plumbing-water service piping, a (single family residential) (repair or replacement) (plumbing) project involving piping - water service like for like equipment in the same location work description/location (example: 1st floor master bathroom garage) there is no other onsite work that requires a building permit
Valuation:
N/A
Permit #:
BLD2023-1133
Status:
final
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
530 bell-plumbing-replace water lines drains vents plumbing-repair replace water line drains vents
Valuation:
N/A
Permit #:
BLD2025-0213
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
530 bell-plumbing-replace water lines drains vents plumbing-repair replace water line drains vents
Valuation:
N/A
Permit #:
BLD2025-0212
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
530 bell-plumbing-replace water lines drains vents plumbing-repair replace water line drains vents
Valuation:
N/A
Permit #:
BLD2025-0211
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
A single family residential alteration to existing structure none project involving (1 toilet 1 bathroom sink 1 dishwasher 1 clothes washer 1 shower tub or combo 1 kitchen sink 1 laundry sink 1 ice maker)
Valuation:
N/A
Permit #:
23 118143 BN
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
Project name: kacirek plumbing, , a (single family residential) (addition) project involving 1 toilet 1 bathroom sink 1 dishwasher 1 kitchen sink 2 hose bib
Valuation:
N/A
Permit #:
B2022-0627
Status:
final
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 toilet 1 bathroom sink 1 shower tub or combo)
Valuation:
N/A
Permit #:
25 124696 BN
Status:
issued
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Project name: alteration - fireplace insert - gas
Valuation:
N/A
Permit #:
MEC23-0201
Status:
issued
Fee:
$500
Permit Type:
N/A
Building Type:
N/A
A single family residential repair or replacement none project involving (1 dishwasher 1 kitchen sink 1 ice maker)
Valuation:
N/A
Permit #:
25 119675 BN
Status:
final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Protocol Plumbing License info
License Not Verified
| License # | PROTOPS945QO |
| 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 November, 2022. Check the current license status of Protocol Plumbing with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PROTOPS794PG |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| 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 Protocol 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 # | PROTOPS794PG |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Protocol Plumbing 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 # | PROTOPS794PG |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Limited Liability Company |
- According to the The City of Marysville, Washington, 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 Protocol Plumbing at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PROTOPS945QO |
| 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. If this is your business, please update your license status.
Check this license's status for Protocol Plumbing at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Truck Ins Exchange |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $6,000 |
390
Permits
- Building permit records show that Protocol Plumbing has worked on 390 permitted projects.
Protocol Plumbing Employees
DH
Don Harrell
Partner/Member
EK
Erich Kelmp
Partner/Member
EK
Erich Klemp
Partner/Member
HL
Harrell, Don Lee
Partner
HA
Hutchins, Timothy Andrew
Partner
KK
Kelmp, Erich Kristian
Owner
KK
Klemp, Erich Kristian
Partner
TH
Timothy Hutchins
Partner/Member