Updated: May 19, 2026
Location and Projects
Address
1116 E SAMMAMISH PKWY SE, Issaquah, WA, 98029
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Sdf Construction
Sdf Corp, 1116 E Sammamish Pkwy SE, Issaquah, WA (Employees: Farrar, Douglas Steve, Farrar, Karin P, and Farrar, Steven Douglas) holds a Contractor license and 5 other licenses according to the Marysville license board.
Their BuildZoom score of 94 ranks in the top 24% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sdf Corp, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sdf Corp Services
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Sdf Corp Contact Information
Phone Number: (425) 836-4693
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Address: 1116 E SAMMAMISH PKWY SE, Issaquah, WA 98029
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Building residential - remodel/alteration
2021-09-01
Enclose roof top deck , enclose existing roof top deck. a large portion of existing deck has a roof system over it and there is no new impervious surface to be added.( see attached existing drawings) space to be used as additional living room & entrance with coat closet. i am the owner and a licensed contractor sdf corporation ubi# 601-093-278. existing headers to remain reusing exist... see more
Valuation:
N/A
Permit #:
BLD2020-05758
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: alteration to structure or system, , schoot remodel: remove three walls in the kitchen (see structural drawings) relocate kitchen (see proposed) relocate current bathroom (see proposed) addition 75 bathroom update lighting and windows
Valuation:
N/A
Permit #:
BSF18-03047
Status:
final
Fee:
$1,776
Permit Type:
N/A
Building Type:
N/A
Rev 1-120sf addition, pergola entry int rmdl roof abv new deck
Valuation:
N/A
Permit #:
1812-180
Status:
final
Fee:
$4,316
Permit Type:
N/A
Building Type:
N/A
Marlows fine jewelry, non-structural remodel of an existing retail space to include non-structural partition walls; some new lighting; new ada toilet fixtures and accessories. new finishes
Valuation:
N/A
Permit #:
BLD15-00137
Status:
final
Fee:
$3,585
Permit Type:
N/A
Building Type:
N/A
Enclose upper deck
Valuation:
N/A
Permit #:
BLD2017-02053
Status:
complete
Fee:
$540
Permit Type:
N/A
Building Type:
N/A
New staircase and closet remodel. does not include or mechanical. includes plumbing and electrical
Valuation:
N/A
Permit #:
09 104624 BU
Status:
final
Fee:
$1,115
Permit Type:
N/A
Building Type:
N/A
Type: building single family - bsf class: addition to structure, , remove walls for larger opening (relocating 1 waste pipe), , project: lot 4 lakeview park
Valuation:
N/A
Permit #:
BLD09-00492
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Project name: tgf kid cuts construct 6 long interior wall per plan. install 1 sink and 2 shampoo bowls & 1 water heater clotheswasher and a dryer
Valuation:
N/A
Permit #:
BLD02-00148
Status:
FINALED
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Repair day rot from roof leaks - resheet rock wall
Valuation:
N/A
Permit #:
01 111008 BZ
Status:
final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Construct deck and garage addition; remodel the existing single family residence per plans
Valuation:
$0
Permit #:
731865
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
E- replace driveway including apron
Valuation:
N/A
Permit #:
2003-011
Status:
issued
Fee:
$417
Permit Type:
N/A
Building Type:
N/A
Tgf kid cuts, construct 6 long interior wall per plan. install 1 sink and 2 shampoo bowls & 1 water heater clotheswasher and a dryer
Valuation:
N/A
Permit #:
BLD02-00148
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
N/A
Construct new s/f residence lot coverage 29% front setback as per r-8 zone 15 allowed
Valuation:
N/A
Permit #:
B950160
Status:
final
Fee:
$2,504
Permit Type:
N/A
Building Type:
N/A
Building interior partition wall for new hair salon
Valuation:
N/A
Permit #:
06 109134 BZ
Status:
final
Fee:
$255
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to install interior wall for tgf haircutters
Valuation:
$7,065
Permit #:
315932
Status:
Final
Fee:
$239
Permit Type:
N/A
Building Type:
Oth
Residential building - addition-improvement
2000-04-06
Addition family room master bedroom 2 car garage home office guest room
Valuation:
$167,863
Permit #:
B99M3840
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building a partition wall 8 ft high
Valuation:
N/A
Permit #:
08 112987 BZ
Status:
final
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
Ceiling grid repair partition walls
Valuation:
N/A
Permit #:
B93-0423
Status:
final
Fee:
$474
Permit Type:
Acom
Building Type:
N/A
Project name: tgf kid cuts install 2'x14 set of indiv. channel letters. 28 sf. for tgf kid cuts
Valuation:
N/A
Permit #:
SGN02-00090
Status:
FINALED
Fee:
$380
Permit Type:
N/A
Building Type:
N/A
Canopy/facade work
Valuation:
N/A
Permit #:
B93-0106
Status:
final
Fee:
$581
Permit Type:
Acom
Building Type:
N/A
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173
BZ Score
-
Avg Project
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Projects
165
BZ Score
-
Avg Project
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Projects
164
BZ Score
$32.4K
Avg Project
-
Projects
Sdf Corp Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sdf Corp License info
Verified License
| License # | SDFCO**126L7 |
| Status | Active |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sdf Corp at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | SDFCO**126L7 |
| Status | Active |
| City | Sammamish |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Sdf Corp 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 # | SDFCO 126L7 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2017. Check the current license status of Sdf Corp with 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 # | SDFCO**126L7 |
| Status | Active |
| City | Sammamish |
| Type | Contractor, Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2017. Check the current license status of Sdf Corp with the The City of Sammamish, WA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SDFCO**126L7 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- According to the The City of Tukwila, WA, 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 Sdf Corp at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SDFCO**126L7 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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 Sdf Corp at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Security National Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Developers Surety & Indem Co |
| Bond Value | $12,000 |
21
Permits
- Building permit records show that Sdf Corp has worked on 21 permitted projects.
Sdf Corp Employees
FS
Farrar, Douglas Steve
Governing Persons
FP
Farrar, Karin P
Vice President
FD
Farrar, Steven Douglas
President
KF
Karin Farrar
Vice President
SF
Steven Farrar
President