Updated: May 15, 2026
Location and Projects
Address
21905 55th Ave W, Mountlake Terrace, WA, 98043
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JB Design Build Construction
Based in Mountlake Terrace, JB Design Build serves homeowners throughout the greater Seattle area with a focus on residential remodels and custom home construction. With 36 years of building experience, the company handles a range of project types, including kitchen and bathroom renovations, home additions, and complete home remodels. Portfolio examples showcase updates to classic Seattle homes, open-concept kitchen renovations, and contemporary bathroom redesigns. The JB Design Build team works with clients at every stage, offering design-build services that integrate the planning and construction processes. Projects reflect a careful consideration for modern layouts and updated materials, targeting improvements that enhance both function and aesthetic appeal for residential properties.
JB Design Build Services
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JB Design Build Contact Information
Phone Number: (206) 226-5717
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Address: 21905 55th Ave W, Mountlake Terrace, WA 98043
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New concrete walkway for adult family home approx 231 sq ft
Valuation:
N/A
Permit #:
PW2311-006
Status:
expired
Fee:
$147
Permit Type:
Minor site work (...
Building Type:
N/A
Wabo for afh
Valuation:
N/A
Permit #:
B-23-0062
Status:
final
Fee:
$482
Permit Type:
Wabo checklist
Building Type:
N/A
Afh--main floor addition and remodel
Valuation:
N/A
Permit #:
B2310-120
Status:
expired
Fee:
$3,006
Permit Type:
Convert existing ...
Building Type:
N/A
Check notes for description
Valuation:
N/A
Permit #:
P-24-0080
Status:
final
Fee:
$196
Permit Type:
Replace repair
Building Type:
N/A
Nguyen addition
Valuation:
N/A
Permit #:
B-24-0048
Status:
final
Fee:
$3,320
Permit Type:
Remodel major
Building Type:
N/A
Interior remodel garage conversion - afh
Valuation:
N/A
Permit #:
B-22-0485
Status:
final
Fee:
$6,084
Permit Type:
Remodel major
Building Type:
N/A
Remove non bearing partition walls to enlarge and remodel kitchen and allow dining room livingroom open floor plan. does not include plumbing (13-134977 bn) (14 109026 bn) **add on electrical** **add on mechanical
Valuation:
N/A
Permit #:
13 132973 BT
Status:
final
Fee:
$1,228
Permit Type:
N/A
Building Type:
N/A
Single family addition of new 144 sf entry w crawl below; remodel existing kitchen and master bedroom; addition new unheated shop of garage field change approved 09-04-08 permit renewed 1 year: expires 6-19-2010
Valuation:
N/A
Permit #:
BLD08048
Status:
final
Fee:
$1,865
Permit Type:
N/A
Building Type:
N/A
Underground utility
Valuation:
N/A
Permit #:
PIN25-2597
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior improvements and roof above living area - wwop
Valuation:
N/A
Permit #:
SFR22-1153
Status:
final
Fee:
$5,310
Permit Type:
Remodel or repair
Building Type:
N/A
Type: building single family - bsf class: addition to structure, , addition and remodel to an existing single family residence on first and second floors. addition to deck at first floor level. added 30 of 1 water service. 11/6/00 lem, , project: leavitt/sf addition & remode
Valuation:
N/A
Permit #:
BLD00-00839
Status:
final
Fee:
$2,515
Permit Type:
N/A
Building Type:
N/A
Ufer testing [assoc.permit 6456713]
Valuation:
N/A
Permit #:
6509238-EL
Status:
complete
Fee:
$254
Permit Type:
N/A
Building Type:
Single family/duplex
Deconstruction of existing single family residence per plans
Valuation:
N/A
Permit #:
6460037-DM
Status:
complete
Fee:
$290
Permit Type:
N/A
Building Type:
Single family/duplex
Addition/remodel
Valuation:
N/A
Permit #:
119957
Status:
complete
Fee:
$258
Permit Type:
Addition and remodel
Building Type:
N/A
Building single family - bsf, addition to structure mason - addition to existing home - kitchen remodel
Valuation:
N/A
Permit #:
BSF13-03887
Status:
Finaled
Fee:
$1,108
Permit Type:
N/A
Building Type:
N/A
New addition for adult family home
Valuation:
N/A
Permit #:
C1702-006
Status:
final
Fee:
$1,771
Permit Type:
Residence alter
Building Type:
N/A
Construct entry addition & alterations to existing detached garage accessory to single family residence per plot plan & subject to field inspection (stfi)
Valuation:
$0
Permit #:
685396
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$2,500
Permit #:
B-16-0286
Status:
Permit Issued
Fee:
$110
Permit Type:
Re-roof tear off ...
Building Type:
N/A
Remove existing 2-story addition and construct new ground-level addition to single family residence per plot plan subject to field inspection (stfi)
Valuation:
$0
Permit #:
673766
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct kitchen addition interior kitchen alterations to a single family residence per plot plan & subject to field inspection (stfi)
Valuation:
$0
Permit #:
698151
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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173
BZ Score
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Avg Project
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Projects
164
BZ Score
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Avg Project
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Projects
164
BZ Score
$32.4K
Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
JB Design Build License info
Verified License
| License # | TESFADB772B7 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for JB Design Build at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TESFADB772B7 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for JB Design Build 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 # | JBDESB 110PT |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of JB Design Build 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 # | JBDESB*110PT |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- 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 JB Design Build at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | JBDESB*110PT |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | 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 JB Design Build 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 # | TESFADB879PW |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | 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 JB Design Build at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Contractors Bonding & Insuranc |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | CBIC |
| Bond Value | $12,000 |
38
Permits
- Building permit records show that JB Design Build has worked on 38 permitted projects.
JB Design Build Employees
CB
Cleppe, Jeffrey B
Owner
CB
CLEPPE, JEFFREY BRUCE
Governing Persons
CH
CLEPPE, ROSEMARY HEIDI
Governing Persons
EH
Elilta, Acolom H
Governing Persons
JC
Jeffrey Cleppe
Owner
MT
Michael Tesfay
Partner/Member
O
Owner
Owner
TM
Tesfay, Michael
Governing Persons