Updated: Apr 27, 2026
Location and Projects
Address
3200 W CONCORD WAY #444, Mercer Island, WA, 98040
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Kj Renovations Construction
Serving clients on Mercer Island and throughout the Seattle area, Kj Renovations LLC specializes in residential remodeling and interior renovations. The firm’s project portfolio includes kitchen remodels, bathroom upgrades, and whole-house renovations for homeowners seeking functional updates and modernized living spaces. With three years of experience, the team works closely with clients from initial planning through project completion, managing everything from layout changes to the installation of new fixtures and finishes. Kj Renovations LLC emphasizes efficient project management and clear communication at every stage. Based in Mercer Island, the company serves local neighborhoods as well as nearby communities, handling renovation needs for single-family homes and other residential properties.
Kj Renovations LLC Services
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Kj Renovations LLC Contact Information
Phone Number: (206) 432-0790
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Address: 3200 W CONCORD WAY #444, Mercer Island, WA 98040
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Olsen condo unit h-26: interior remodel all work is on the second floor e. split existing bedroom #3 into two rooms creating a 4th bedroom f. reconfigure closets for bedrooms #3 & #4 g. addition 4040 egress window in bedroom #4
Valuation:
N/A
Permit #:
ALT25-0008
Status:
final
Fee:
$392
Permit Type:
N/A
Building Type:
N/A
Mechanical a (single family residential) (alteration) project involving 1 total number of appliances being added or altered duplex 2 existing duct being divided and rerouted
Valuation:
N/A
Permit #:
MEC25-0328
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Kcc auburn: new tenant buildout change of use existing building alternation to change use of existing roller skating rink to martial arts studio and child care center. tenant improvement limited to interior interior of primary structure
Valuation:
N/A
Permit #:
TEN24-0088
Status:
issued
Fee:
$7,001
Permit Type:
N/A
Building Type:
N/A
Kcc auburn - domestic meter adding a fire hydrant and adding a 2" water main onto the property to accommodate the new plumbing
Valuation:
N/A
Permit #:
WTR25-0023
Status:
triage
Fee:
$43,657
Permit Type:
N/A
Building Type:
N/A
Building a detached 154 sf office/storage building behind the existing home. does not include clearing & grading plumbing electrical or mechanical
Valuation:
N/A
Permit #:
24 100125 BR
Status:
final
Fee:
$2,458
Permit Type:
N/A
Building Type:
N/A
Kcc auburn: trash enclosure new trash enclosure to support existing building alteration and tenant improvement
Valuation:
N/A
Permit #:
BLD24-0210
Status:
issued
Fee:
$318
Permit Type:
N/A
Building Type:
N/A
Kcc auburn: domestic rpba rpba domestic
Valuation:
N/A
Permit #:
BFL25-0011
Status:
issued
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Kcc auburn daycare and taekwondo studio
Valuation:
N/A
Permit #:
FIR25-0089
Status:
issued
Fee:
$706
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
23 102959 000 00 SF
Status:
issued
Fee:
$196
Permit Type:
Addition
Building Type:
N/A
Type: building single family class: alteration to structure or system, , elevator hoistway: building out existing space to accommodate the installation of a three-floor residential elevator. the original construction included this space for an elevator which now needs to be reinforced to accommodate the elevator support wall and additional hoist way walls
Valuation:
N/A
Permit #:
BSF23-01483
Status:
final
Fee:
$805
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Kj Renovations LLC License info
License Not Verified
| License # | KJRENR*812QK |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of November, 2021. Check the current license status of Kj Renovations 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 # | KJRENRL796KK |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| 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 Kj Renovations LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | KJRENRL796KK |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Kj Renovations 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 # | KJRENR*812QK |
| 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 Kj Renovations LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Ohio Security Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indem Co |
| Bond Value | $12,000 |
Kj Renovations LLC Employees
KO
Kellen Olsen
Partner/Member
OJ
Olsen, Kellen James
Owner