Updated: May 27, 2026
Location and Projects
Address
PO Box 148, Buckley, WA, 98321
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Kiel Mechanical LLC
Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.
If you are thinking of hiring Kiel Mechanical LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kiel Mechanical LLC Contact Information
Phone Number: (253) 653-7564
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Address: PO Box 148, Buckley, WA 98321
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Kiel Mechanical LLC Buckley
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Kiel Mechanical LLC, click “This is My Business” to update your information.
Activity
|
5 projects
|
2025 |
|
7 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Kiel Mechanical LLC has worked on at least
21.0 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
|
10 projects
|
New Constructions |
|
5 projects
|
Commercial Renovations |
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Kiel Mechanical LLC mostly works on
new construction
and commercial renovation
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $100,000. 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.
New construction single family residence - 2536sf 5 bedroom and 2.25 baths. the house with have a single garage door with space for 3 cars (two car garage with a tandem side). this project is in association with lu18-0116 **frr23-0171 (06/13/23): changes to energy credits**
Valuation:
$430,000
Permit #:
BLDRN22-0147
Status:
final
Fee:
$20,330
Permit Type:
N/A
Building Type:
Single family dwe...
Construct a new 2536sf 5bd/2.25ba single-family residence with a 659sf attached garage. includes plumbing and mechanical per approved plans. **frr23-0170 (06/13/23): change of energy credits**
Valuation:
$430,000
Permit #:
BLDRN22-0146
Status:
final
Fee:
$20,330
Permit Type:
N/A
Building Type:
Single family dwe...
Construct new 2-story 1865 sf 4 bed/2.25 bathroom single family dwelling with attached two car garage. includes plumbing and mechanical per approved plans. **frr23-0173 (06/13/23): changes to energy credits**
Valuation:
$360,000
Permit #:
BLDRN22-0126
Status:
final
Fee:
$11,863
Permit Type:
N/A
Building Type:
Single family dwe...
Construct new 2-story 1865 sf 4 bed/2.25 bathroom single family dwelling with attached two car garage. includes plumbing and mechanical per approved plans. **frr23-0172 (06.14.23): changes to energy credits**
Valuation:
$360,000
Permit #:
BLDRN22-0125
Status:
final
Fee:
$12,963
Permit Type:
N/A
Building Type:
Single family dwe...
Install plumbing equipment approved under bldca23-0375 at costco #095
Valuation:
$750,000
Permit #:
PLMBC23-0331
Status:
expired
Fee:
$584
Permit Type:
Remodel
Building Type:
N/A
Site development associated with construction of a new 2536 sf single family dwelling with attached 3 car garage. includes water sewer and storm connections; erosion control and driveway approach as applicable per approved plans. associated with lu18-0116/lu16-0153
Valuation:
N/A
Permit #:
SDEV22-0364
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace (4) toilets - fixture only. install (1) dishwasher in kitchenette. install (1) kitchenette sink tie into existing water waste vent. (1) dishwasher (1) kitchen sink (4) toilets 2021 upc
Valuation:
$4,000
Permit #:
PLUM-2024-03719
Status:
expired
Fee:
$393
Permit Type:
N/A
Building Type:
N/A
Site development for a new 2536sf 5bd/2.25ba single-family residence with a 659sf attached garage. includes erosion control sewer water storm and driveway approach per approved plans
Valuation:
N/A
Permit #:
SDEV22-0363
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type: building single family class: new, , *north rose hill residence 2: construction of two story single family residence with an attached garage, , project: johnson short plat (3 lots)
Valuation:
N/A
Permit #:
BSF22-07285
Status:
final
Fee:
$60,021
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to addition a golf simulator business with bar
Valuation:
$150,000
Permit #:
BLD2024-0328
Status:
applied
Fee:
$2,819
Permit Type:
N/A
Building Type:
Online-commercial...
Plumbing for new building
Valuation:
$535,000
Permit #:
PLMBC23-0338
Status:
final
Fee:
$1,547
Permit Type:
New
Building Type:
N/A
Type: building single family class: new, , *north rose hill residence 1 (new): construction of a two story single family with an attached garage, , project: johnson short plat (3 lots)
Valuation:
N/A
Permit #:
BSF22-07284
Status:
final
Fee:
$60,327
Permit Type:
N/A
Building Type:
N/A
Insatll plumbing fixtures related to construction of a 3-story 15 unit apartment building related to: bldcn22-0067
Valuation:
$86,000
Permit #:
PLMBC23-0089
Status:
final
Fee:
$2,444
Permit Type:
New
Building Type:
N/A
Plumbing associated with construction of a new 12 unit apartment building. (see bldcn21-0068)
Valuation:
$100,000
Permit #:
PLMBC22-0265
Status:
final
Fee:
$2,015
Permit Type:
New
Building Type:
N/A
Plumbing associated with construction of a new apartment building. see related bldcn21-0067
Valuation:
$100,000
Permit #:
PLMBC22-0243
Status:
final
Fee:
$4,494
Permit Type:
New
Building Type:
N/A
Type: building single family class: new, , *finn hill cottage 3: *sprinklers required* construction of a 2 story cottage lsm21-01555
Valuation:
N/A
Permit #:
BSF22-06673
Status:
final
Fee:
$32,187
Permit Type:
N/A
Building Type:
N/A
Type: building single family class: new, , *finn hill cottage 4: *sprinklers required* construction of a two story cottage
Valuation:
N/A
Permit #:
BSF22-06993
Status:
final
Fee:
$32,187
Permit Type:
N/A
Building Type:
N/A
Remodel of existing restrooms; addition of 1 toilet/shower restroom (ref building permit#bldca23-0055)
Valuation:
$26,520
Permit #:
PLMBC23-0259
Status:
final
Fee:
$648
Permit Type:
Remodel
Building Type:
N/A
Plumbing scope for tcc ems lab. approved under bldca23-0410
Valuation:
$100,000
Permit #:
PLMBC24-0083
Status:
final
Fee:
$347
Permit Type:
Remodel
Building Type:
N/A
Mod pizza - commercial mechanical plumbing only
Valuation:
N/A
Permit #:
BLD2022-0320
Status:
final
Fee:
$589
Permit Type:
N/A
Building Type:
Commercial-plum-alte
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Kiel Mechanical LLC Reviews
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Recent Buildzoom Projects
Kiel Mechanical LLC License info
License Not Verified
| License # | KIELMML785KQ |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Journey Level |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Kiel Mechanical LLC with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | KIELMML795Q3 |
| 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 November, 2025. Check the current license status of Kiel Mechanical 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 # | KIELMML785KQ |
| Status | Inactive |
| State | Washington |
| Type | Plumbing Contractor, Plumbing 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 Kiel Mechanical LLC 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 # | KIELMML795Q3 |
| 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 Kiel Mechanical LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Kiel Mechanical LLC, click “This is My Business” to update your information.
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
20
Permits
- Building permit records show that Kiel Mechanical LLC has worked on 20 permitted projects.
Kiel Mechanical LLC Employees
KJ
Kiel, William Jay
Owner
WK
William Kiel
Partner/Member