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Location and Projects

Address
4610 TACOMA AVE, Sumner, WA, 98390
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Sefnco Construction

Their BuildZoom score of 0 does not rank in the top 50% of Washington contractors.

If you are thinking of hiring Sefnco Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Sefnco Inc Contact Information

Phone: (360) 829-0460 Edit
Address: 4610 TACOMA AVE, Sumner, WA 98390 Edit

Sefnco Inc Sumner

Quality

Alert*
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Sefnco Inc, click “This is My Business” to update your information.

Activity

45 projects
 2026
284 projects
 2025
338 projects
 2024
837 projects
 2023
Our building permit records indicate that Sefnco Inc has worked on at least 1504.0 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.

Experience

153 projects
 New Constructions
36 projects
 Commercial Renovations
Analyzing permits over the last 4 years shows that Sefnco Inc mostly works on new construction and commercial renovation projects.

Pricing

10 projects
 < $5k
39 projects
 $5k-$20k
9 projects
 $20k-$50k
Value Not Public: 1362.0 projects
The typical size of their permits is approximately $8,866. 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 Sefnco Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Public works permit
11307 W Mcfarlane Rd, Airway Heights, WA, 99001
2023-07-13
Comcast proposes to tie into existing 3-way splitter place riser and riser down w/.875 coax proof/pull 875 coax thru existing conduit ~21 overset new vault on existing conduit. *work will be done at 11307 w. mcfarlane rd but run west to cawh jurisdiction towards 12315 w mcfarlane rd*
Valuation:
N/A
Permit #:
PWD2023-0036
Status:
issued
Fee:
$110
Permit Type:
Encroachment
Building Type:
Commercial-encroa...
Building Permit
202 N Division St, Auburn, WA, 98001
2023-11-03
Comcast - sefnco - jb 1297682 - reserve at auburn, jb0001297682 comcast proposes overlash 96ct fiber to existing strand ( 12 poles) 1526lf proof/pull thru existing conduit with 96ct fiber 2070lf place appropriate storage tie into existing splice case end overlash at existing splice case tie into splice case in existing vault tie into existing splice case
Valuation:
N/A
Permit #:
CON23-0210
Status:
final
Fee:
$3,092
Permit Type:
N/A
Building Type:
N/A
Building Permit
5126 S 178th St, Seatac, WA, 98188
2023-01-31
Comcast ****** preconstruction meeting required ****** ****** working hours 9 am to 3 pm on military road ****** comcast proposes to overlash 288ct fiber to existing strand approx 1 691 lf place 2 aerial duct with 288ct fiber apporx 438lf pull 288ct fiber through existing conduit approx 450lf
Valuation:
N/A
Permit #:
ROW22-0257
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building Permit
715 F St SE, Auburn, WA, 98002
2023-03-22
Comcast/sefnco: job# 51454, coordinate work with city's contractor and construction inspector. *comcast/sefnco needs to submit traffic control plans for some of the work since they will be doing some work outside of the project area that will be obstruction traffic.-seth wickstrom p.m. rrestrictive work hours for work in auburn way south as shown on tcp
Valuation:
N/A
Permit #:
CON20-0028
Status:
final
Fee:
$2,230
Permit Type:
N/A
Building Type:
N/A
Building Permit
3920 Auburn Way N, Auburn, WA, 98002
2023-07-06
Comcast - sefnco - jb 1195661, jb0001195661 redesign - comcast proposes to overlash 48ct fiber to existing strand 195 lf bore and place 1- 2&quot conduit with fiber 50 lf and also delash and move storage to nearest pole and lash place new riser
Valuation:
N/A
Permit #:
CON23-0065
Status:
final
Fee:
$1,637
Permit Type:
N/A
Building Type:
N/A
Building Permit
29402 51st Ave S, Auburn, WA, 98001
2023-05-02
Comcast/sefnco: jb 757032, see markups on plans and tcp's in regards to jurisdictional lines. work hours as identified on tcp. any asphalt cut(s) that exceed 12 in any direction will require a grind and overlay per city standards
Valuation:
N/A
Permit #:
CON21-0260
Status:
final
Fee:
$1,529
Permit Type:
N/A
Building Type:
N/A
Building Permit
3240 Auburn Way S, Auburn, WA, 98092
2023-03-31
Comcast - sefnco - jb 748414, comcast proposes to overlash 48ct fiber 628lf bore and place 2(4&quot) conduit with fiber 817lf bore and place 1(4&quot) conduit with 48ct fiber 67lf set new pole place new pedestal place new vault
Valuation:
N/A
Permit #:
CON22-0138
Status:
final
Fee:
$1,107
Permit Type:
N/A
Building Type:
N/A
Building Permit
1590 A St NE, Auburn, WA, 98002
2023-10-26
Sefenco communications-jb0001323185compass housing alliance, jb0001323185 comcast proposes to proof and pull 48ct fiber through existing conduit 769 lf and also bore and place 2 2 inch conduit with fiber 223 lf
Valuation:
N/A
Permit #:
CON23-0022
Status:
final
Fee:
$2,122
Permit Type:
N/A
Building Type:
N/A
Building Permit
3002 B St NW, Auburn, WA, 98001
2023-05-02
Comcast/sefnco: jb 681875, the city of auburn does not permit work or placement of traffic control devices within row controlled by others(bnsf). permission to work within bnsf row must be obtained prior to work
Valuation:
N/A
Permit #:
CON21-0187
Status:
final
Fee:
$4,700
Permit Type:
N/A
Building Type:
N/A
Row utility
1100 S Tacoma Way, Tacoma, WA, 98409
2024-10-10
Beginning at the existing manhole on the pedestrian path near the yakima ave bridge lumen level 3 to overpull new fo cable along s tacoma wy then up the hill toward s 27th ave and to the existing manhole at the alley entrance on s 27th ave between s pacific ave and a st
Valuation:
$13,095
Permit #:
RUTI24-0495
Status:
issued
Fee:
$392
Permit Type:
N/A
Building Type:
N/A
Building Permit
407 Auburn Ave, Auburn, WA, 98002
2023-03-27
Comcast - sefnco - jb 974158 - davis professional center, comcast proposes to remove existing aerial span. proof and pull 0.875 coax thru existing 221lf remove poles and set new vault at called out location
Valuation:
N/A
Permit #:
CON22-0110
Status:
final
Fee:
$1,107
Permit Type:
N/A
Building Type:
N/A
Building Permit
1314 Auburn Way N, Auburn, WA, 98002
2024-04-04
Comcast - sefnco - jb0001262545 jb0001262545 comcast proposes tie-in to sp.wafd.0186 & overlash 48ct fiber to existing strand (3 poles) 361lf riser down & proof/pull 48ct fiber through existing conduit 1280lf tie-in to fd07s.6a sp.wauk.0612 & overlash 48ct fiber to existing strand to fd07s.5a sp.wauk.1387 (10 poles) 1998lf tie-in to t71rs1.3a.critical sp.wafw.13272 & overlash 48ct fib... see more
Valuation:
N/A
Permit #:
CON23-0408
Status:
issued
Fee:
$1,688
Permit Type:
N/A
Building Type:
N/A
Building Permit
3210 Auburn Way S, Auburn, WA, 98092
2024-07-03
Comcast - sefnco - jb0001585360 jb0001585360 comcast proposes tie-in to (e)aerial fiber splice case. over-lash 48ct fiber on (e)aerial.(p1 - p3) 261lf riser down thru (e)riser w 48ct fiber. proof/pull 48ct fiber thru (e)conduit. 45lf dig & intercept (e)conduit. bore pit: typ. 4'x4. over-set vault on (e)conduit. bore & place (1) 2&quot conduit w 48ct fiber coax. 16lf continue on to pri... see more
Valuation:
N/A
Permit #:
CON23-0380
Status:
final
Fee:
$1,152
Permit Type:
N/A
Building Type:
N/A
Right of way approach
21580 E Bitterroot Ln, Liberty Lake, WA, 99019
2023-08-14
Tie into existing aerial fiber splice case (sp.wasd.0083) over-lash 48 ct fiber on existing aerial. 28 lf riser down thru existing riser w/48 ct fiber. proof/pull 48 ct fiber thru existing conduit. 1656 lf wo# jb0001322974 anticipated start date: 08/14/23 anticipated completion date: 09/14/23
Valuation:
N/A
Permit #:
PWD2023-0027
Status:
issued
Fee:
$315
Permit Type:
N/A
Building Type:
N/A
Building Permit
13245 SE May Creek Park Dr, Renton, WA, 98056
2023-08-14
Project name: row23 comcast job#jb0001508606 jb0001508606 comcast proposes to proof/pull thru existing conduit with 144ct fiber ~1428 detach and relash 144ct fiber (3 poles) ~328 remove existing vault and place new node pedestal building new splice case to replace sp.wabv.0928 place new pedestal place new splice case in proposed pedestal
Valuation:
N/A
Permit #:
ROW23-061
Status:
issued
Fee:
$732
Permit Type:
N/A
Building Type:
N/A
Building permit
22325 Marine View Dr S, # 101, Des Moines, WA, 98198
2023-07-20
Jb0000696559 comcast proposes to overlash 48ct fiber to existing strand (7 poles) ~574 bore and place 2 conduit w 48ct ~151 proof & pull 48ct through existing conduit ~487 tie into existing splice sp.wast.0171 tie into existing splice sp.wast.0092
Valuation:
N/A
Permit #:
BLD2023-0812
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial - stru...
Public works permit
2823 S Craig Rd, Airway Heights, WA, 99001
2023-08-10
Overlash 144 ct fiber to existing strand (42 poles). new attachment strand w 144 ct fiber (5 poles). delash relash existing strand w/144 ct fiber (2poles). *work begins at 2823 s craig rd. and ends at 5616 s craig rd. review & approval is strictly for cawh jurisdction section*
Valuation:
N/A
Permit #:
PWD2023-0040
Status:
issued
Fee:
$110
Permit Type:
Encroachment
Building Type:
Commercial-encroa...
Building Permit
32705 110th Ave SE, Auburn, WA, 98092
2023-08-29
Comcast - sefnco - jb 1387409 - garette custom homes, comcast proposes to transfer existing system to pole at proposed location to be placed by pse set new riser at pse pole dig & intercept existing conduit proof/pull 625 coax through existing conduit ~147 set new vault
Valuation:
N/A
Permit #:
CON23-0077
Status:
final
Fee:
$667
Permit Type:
N/A
Building Type:
N/A
Public works permit
2607 S Hayford Rd, Spokane, WA, 99224
2023-05-05
Jb 1382401 comcast proposes to overlash 625 coax & 48ct fiber to existing strand~668 proof/pull 625 coax through exisiting conduit~20 *job will start at 2816 s. hayford rd & end at 2607 s. hayford rd*
Valuation:
N/A
Permit #:
PWD2023-0017
Status:
issued
Fee:
$110
Permit Type:
N/A
Building Type:
Commercial-encroa...
Building Permit
1900 116th Ave NE, Bellevue, WA, 98004
2024-10-22
Comcast proposes to place new 2 riser on existing pole overlash fiber/coax to existing strand approximately 1, 263lf proof and pull fiber/coax through existing conduit approximately 1, 009lf. **permit cannot be extended. if permit expires (on date provided by applicant - feb 17) without work being completed applicant shall apply for a new permit with a revised tcp addressing all the c... see more
Valuation:
N/A
Permit #:
22 130173 TJ
Status:
final
Fee:
$979
Permit Type:
N/A
Building Type:
N/A

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