Updated: May 07, 2026
Location and Projects
Address
16915 SE 272ND ST, Covington, WA, 98042
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Retrofit Plumbing LLC
Retrofit Plumbing LLC, 16915 SE 272nd St, Covington, WA (Owned by: Owner) holds a Plumbing Contractor, Journey Level license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 109 ranks in the top 5% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Retrofit Plumbing LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Retrofit Plumbing LLC Services
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Retrofit Plumbing LLC Contact Information
Phone Number: (206) 930-2011
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Address: 16915 SE 272ND ST, Covington, WA 98042
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Retrofit Plumbing LLC Covington
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Retrofit Plumbing LLC has a BuildZoom score of 109, which places them above 95% of 128,670 contractors in Washington.
Activity
|
13 projects
|
2025 |
|
10 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Retrofit Plumbing LLC has worked on at least
28.0 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
|
Commercial Renovations |
|
26 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Retrofit Plumbing LLC mostly works on
plumbing project
and commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $6,500. 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 Retrofit Plumbing LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
(2) bar sinks (1) bathroom sink (1) kitchen sink (1) toilet 2021 upc - tenant improvement for a new wine tasting facility. 4 fixtures are replacements for existing. rough in for 1 additional sink being added to prep area. all new piping will be done outside of the wall
Valuation:
$5,000
Permit #:
PLUM-2025-03189
Status:
final
Fee:
$634
Permit Type:
N/A
Building Type:
N/A
(2) clothes washers (1) dishwasher (2) electric water heater (1) sewage ejector (3) bathroom sinks (1) kitchen sink (7) other hair washing/spa sinks 2021 upc - install of complete plumbing system for new hair salon in existing space. tie into existing 4 waste and 1-1/2 water line provided by landlord. system includes 3 tank toilets 3 restroom sinks 2 electric water heaters 2 clothes w... see more
Valuation:
$70,000
Permit #:
PLUM-2025-06778
Status:
applied
Fee:
$666
Permit Type:
N/A
Building Type:
N/A
Rough in and finish of new clinic. includes two single occupant restrooms exam room sinks clinic sinks. tie into waste and water mains supplied by building owner unknown
Valuation:
N/A
Permit #:
25 100300 BO
Status:
final
Fee:
$512
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)
Valuation:
N/A
Permit #:
25 111261 BN
Status:
final
Fee:
$203
Permit Type:
N/A
Building Type:
N/A
Starbucks corporation|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 #:
PG23-0020
Status:
final
Fee:
$421
Permit Type:
Non-residential
Building Type:
N/A
(1) electric water heater- 2021 upc- replace 12-gallon electric water heater with exact model. connect to existing plumbing connections
Valuation:
$1,000
Permit #:
PLUM-2025-00390
Status:
final
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
A single family condo unit alteration to existing structure project installing {1-ice maker 3-bathroom sink 1-clothes washer 1-dishwasher 2-toilet 1-kitchen sink 3-shower tub or combo 1-water heater - tankless} a single family condo unit alteration to existing structure none 21101694bn
Valuation:
N/A
Permit #:
22 104303 BN
Status:
final
Fee:
$223
Permit Type:
N/A
Building Type:
N/A
Plumbing-sink for office breakroom, rough in of relocated breakroom sink. drain will be routed thru a single use sump pump to esiting drain in space. sink will re-use point of use water
Valuation:
N/A
Permit #:
BLD2024-1524
Status:
final
Fee:
$262
Permit Type:
N/A
Building Type:
N/A
Good lazy donut plumbing a (nonresidential) (new) project involving 2 back flow preventer
Valuation:
N/A
Permit #:
PLM25-00001
Status:
final
Fee:
$178
Permit Type:
N/A
Building Type:
N/A
California burrito: installation of new hand wash sink for the bathroom connection of hand sink outside the bathroom connection of 1 prep sink connection compartment sink and grease intercepter and connection of 1 mop sink
Valuation:
$5,000
Permit #:
PLBC-029343-2021
Status:
issued
Fee:
$220
Permit Type:
Remodel
Building Type:
N/A
Remove existing bathtub/shower and replace with new fiberglass shower unit at single family dwelling. new shower valve and adjustment to drain location
Valuation:
$10,000
Permit #:
BLDRA24-0043
Status:
expired
Fee:
$477
Permit Type:
Remodel
Building Type:
Single family dwe...
Remove existing fiberglass tub/shower unit and install new fiberglass shower unit at single family dwelling. will require new shower valve installed and drain location shifted to fit new pan
Valuation:
$10,000
Permit #:
BLDRA22-0324
Status:
final
Fee:
$477
Permit Type:
Remodel
Building Type:
Single family dwe...
Project name: install of backflow preventer - snoqualmie brewery
Valuation:
N/A
Permit #:
PLMB2025-036
Status:
final
Fee:
$98
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family class: alteration to structure or system, , bell: installing (1) shower tub or combo; single family dwelling
Valuation:
N/A
Permit #:
PSF23-01258
Status:
final
Fee:
$57
Permit Type:
N/A
Building Type:
N/A
2018 upc - all new plumbing for starbucks coffee company. 1 electric water heater 5 floor drains 1 bathroom sink 1 floor sink 7 utility sinks 1 3 compartment sink 1 toilet added: 3 backflow preventers 1 dishwasher
Valuation:
$36,000
Permit #:
PLUM-2021-03012
Status:
final
Fee:
$1,286
Permit Type:
N/A
Building Type:
N/A
Reconfigure plumbing system for tenant improvement restroom sink toilet breakroom sink. tie into existing waste and water. 20gal electric water heater with re-circ. pump
Valuation:
$8,000
Permit #:
P23005529
Status:
complete
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for new accountant office in commercial building. 2 new restrooms and a sink and dishwasher in break room
Valuation:
$8,000
Permit #:
PLMBC25-0095
Status:
final
Fee:
$463
Permit Type:
Remodel
Building Type:
N/A
Remove existing fiberglass bathtub and install a fiberglass stand up shower. new shower valve to be installed and drain location altered to fit new shower pan
Valuation:
$2,500
Permit #:
PLMBR23-0166
Status:
final
Fee:
$199
Permit Type:
Remodel
Building Type:
N/A
E23-05311 rough in for new break room sin & install install new fixtures in ada restrooms & drinking fountain
Valuation:
N/A
Permit #:
PLM-23-0263
Status:
issued
Fee:
$436
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family class: replacement north congregation of jehov: (1)hot water heater
Valuation:
N/A
Permit #:
PSF25-06217
Status:
final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Retrofit Plumbing LLC License info
Verified License
| License # | RETROPL792N5 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Limited Liability Company |
| Business Type | Individual, Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Retrofit 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 # | RETROPL853D4 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Plumbing |
| Class | Limited Liability Company |
| Business Type | Individual, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Retrofit 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 # | RETROPL792N5 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Individual, Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Retrofit Plumbing LLC 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 # | RETROPC914CP |
| Status | Active |
| City | Sammamish |
| Type | Contractor |
| Business Type | Individual, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Retrofit Plumbing LLC with the The City of Sammamish, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RETROPC914CP |
| Status | Active |
| City | Tukwila |
| Type | Contractor |
| Business Type | Individual, Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of March, 2021. Check the current license status of Retrofit 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 # | RETROPL853D4 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual, 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 Retrofit Plumbing LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Ohio Security Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American States Insurance Co |
| Bond Value | $6,000 |
156
Permits
- Building permit records show that Retrofit Plumbing LLC has worked on 156 permitted projects.
Retrofit Plumbing LLC Employees
BK
Briana Klimp
Partner/Member
JK
Joshua Klimp
Partner/Member
KB
Klimp, Briana Brook
Governing Persons
KJ
Klimp, Joshua
Governing Persons
KJ
Klimp, Joshua John
Governing Persons
O
Owner
Owner