Updated: May 05, 2026
Location and Projects
Address
19601 SE 29TH STREET, Sammamish, WA, 98075
Use our bidding system to
request a quote
K-2 Construction
K-2 Construction, 19601 SE 29th St, Sammamish, WA (Owned by: Owner) holds a Construction Contractor, General license and 5 other licenses according to the Tukwila license board.
Their BuildZoom score of 101 ranks in the top 12% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring K-2 Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
K-2 Construction Services
Start a project today:
K-2 Construction Contact Information
Phone Number: (206) 898-4233
Edit
Address: 19601 SE 29TH STREET, Sammamish, WA 98075
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Removal of portion of existing roof and breezeway between upper floor of house and existing garage to separate the two. no ground disturbance or change to impervious area. new exterior wall to enclose reduced existing upper floor space. remove existing tall shed roof of garage and replace with new flat roof with parapet on new trusses over existing garage to remain. does not include m... see more
Valuation:
N/A
Permit #:
25 113936 BU
Status:
issued
Fee:
$6,582
Permit Type:
N/A
Building Type:
N/A
A single family residential remodel residence project involving (kitchen)
Valuation:
N/A
Permit #:
25 119823 BT
Status:
issued
Fee:
$2,324
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: alteration to structure or system, , perrin residence remodel: main floor interior remodel including kitchen bathroom laundry living room den
Valuation:
N/A
Permit #:
BSF17-02070
Status:
final
Fee:
$4,142
Permit Type:
N/A
Building Type:
N/A
Addition of music studio rec room and two bedrooms. includes clearing and grading. does not include plumbing mechanical or electrical
Valuation:
N/A
Permit #:
17 115434 BR
Status:
final
Fee:
$4,874
Permit Type:
N/A
Building Type:
N/A
Remove 2 trees replace w 3 trees no tree pro
Valuation:
N/A
Permit #:
1707-047
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
1 meter w/1.25 supply line
Valuation:
N/A
Permit #:
2111-221
Status:
final
Fee:
$8,085
Permit Type:
N/A
Building Type:
N/A
Building 5584 sq ft nsfr w/691 sq ft garage on vacant lot
Valuation:
N/A
Permit #:
2011-147
Status:
plancheck
Fee:
$8,401
Permit Type:
N/A
Building Type:
N/A
1 water meter w 1/5 supply line
Valuation:
N/A
Permit #:
1912-008
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Relocate side sewer
Valuation:
N/A
Permit #:
1910-040
Status:
issued
Fee:
$278
Permit Type:
N/A
Building Type:
N/A
Fpa 13d residential fire sprinkler system
Valuation:
N/A
Permit #:
1810-123
Status:
plancheck
Fee:
$702
Permit Type:
N/A
Building Type:
N/A
Pending approval of 2011-147
Valuation:
N/A
Permit #:
2012-097
Status:
plancheck
Fee:
$647
Permit Type:
N/A
Building Type:
N/A
Type: plumbing single family - psf class: alteration to structure or system perrin residence remodel: main floor interior remodel including kitchen bathroom laundry living room den
Valuation:
N/A
Permit #:
PSF17-02288
Status:
Applied
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Park crane in driveway. the potion of the crane that encroaches into the travel lane must be coned off
Valuation:
N/A
Permit #:
17 125900 TG
Status:
final
Fee:
$459
Permit Type:
N/A
Building Type:
N/A
Alter existing deck on single family residence. does not include clear and grade plumbing mechanical or electrical
Valuation:
N/A
Permit #:
13 131149 BR
Status:
final
Fee:
$363
Permit Type:
N/A
Building Type:
N/A
New single family residence w/att garage - 4 bedroom 3.5 bathroom main 1733 sf upper 851 sf basement 606 sf bonus 462 sf garage 603 sf covered porches 140 sf
Valuation:
$323,460
Permit #:
SFR2007-00492
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Interior alter cantilevered addition in master & vaulted livi
Valuation:
N/A
Permit #:
2109-036
Status:
expired
Fee:
$7,907
Permit Type:
N/A
Building Type:
N/A
Second story addition of attached adu to existing residence and new lower and upper level decks. does not include clearing and grading. does not include electrical (09-125109 ie) until subs are named. **add on mechanical** **add on plumbing**
Valuation:
N/A
Permit #:
09 110686 BR
Status:
final
Fee:
$2,765
Permit Type:
N/A
Building Type:
N/A
Interior remodel of an existing single family residence. reconfigure room layout. no new floor area to be added. includes plumbing mechanical and electrical
Valuation:
N/A
Permit #:
16 139471 BU
Status:
final
Fee:
$7,043
Permit Type:
N/A
Building Type:
N/A
Addition outdoor living pergola & reduce large deck
Valuation:
N/A
Permit #:
2202-190
Status:
expired
Fee:
$3,582
Permit Type:
N/A
Building Type:
N/A
New single family residence w/att garage - 4 bedroom 3 bath: living - 1st 690sf + 2nd 1080sf + 3rd 453sf garage 390sf covered porch 160sf
Valuation:
$214,170
Permit #:
SFR2010-00352
Status:
issued
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Similar Contractors See more
173
BZ Score
-
Avg Project
-
Projects
165
BZ Score
-
Avg Project
-
Projects
164
BZ Score
$32.4K
Avg Project
-
Projects
K-2 Construction Reviews
BuildZoom hasn't received any reviews for K-2 Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
K-2 Construction License info
Verified License
| License # | K2CONCI930L1 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for K-2 Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | K2ENTE*865LS |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Painting/Wallcovering |
| Class | Individual |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for K-2 Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | K2ENTE*865LS |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for K-2 Construction 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 # | K2CONCI930L1 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Individual |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for K-2 Construction 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 # | K2CON 042L4 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Corporation, Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2017. Check the current license status of K-2 Construction with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | K2ENTEI966DW |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation, Individual |
- 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 K-2 Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Developers Surety & Indem Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $12,000 |
23
Permits
- Building permit records show that K-2 Construction has worked on 23 permitted projects.
K-2 Construction Employees
AK
Allan Koch
Vice President
JK
John Kirby
President
KK
Kaelin, Kristin
Governing Persons
KL
Kaelin, Kristin Lynne
Secretary
KJ
Kaelin, Vincent John
Owner
KA
Koehn, Kyle Anthony
Owner
KK
Kristin Kaelin
Secretary
KK
Kyle Koehn
Owner
O
Owner
Owner
VK
Vincent Kaelin
President