Updated: Jun 30, 2026
Location and Projects
Address
11805 NORTH CREEK PARKWAY S, Bothell, WA, 98011
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Cornerstone General Contrs Plumber
Cornerstone General Contrs Inc, 11805 N Creek Pkwy S, Bothell, WA (Owned by: Flynn, David Richard) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 106 ranks in the top 7% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cornerstone General Contrs Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cornerstone General Contrs Inc Services
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Cornerstone General Contrs Inc Contact Information
Phone Number: (425) 481-7460
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Address: 11805 NORTH CREEK PARKWAY S, Bothell, WA 98011
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Cornerstone General Contrs Inc Bothell
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cornerstone General Contrs Inc has a BuildZoom score of 106, which places them above 93% of 128,670 contractors in Washington.
Activity
|
5 projects
|
2025 |
|
6 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Cornerstone General Contrs Inc has worked on at least
13.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
4 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
4 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Cornerstone General Contrs Inc mostly works on
plumbing project
and home addition
projects.
Pricing
|
1 project
|
$1mil+ |
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 Cornerstone General Contrs Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
3010 59th ave sw - shoring and excavation - sps alki elementary school construct excavation shoring site restoration and landscape elements on institutional campus per plans
Valuation:
$42,497,500
Permit #:
6868707-CN
Status:
issued
Fee:
$11,441
Permit Type:
Add/alt
Building Type:
Institutional
Labeled 1 catchbasin that was missing a label. adjust label on 1 catchbasin that was pointing to nothing. per city of bellevue replace 2 fire hydrants that were shown to be relocated. per city of bellevue request show existing sewer crossing at new wall
Valuation:
N/A
Permit #:
24 127524 UE
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Right of way work as described in clear and grade permit including but not limited to: grind and overlay added crosswalks added planter strips at side walk added communication conduits sub grade traffic signal revisions etc newport hs modernization
Valuation:
N/A
Permit #:
24 112145 TN
Status:
issued
Fee:
$41,265
Permit Type:
N/A
Building Type:
N/A
Construction of stormwater detention vaults (r-tank) related to the work associated with the leota middle school classroom addition (permit file no. cob24040) runoff from the pollution generating impervious areas will be captured by a series of catch basins that direct runoff to oldcastle infrastructure biopods for water quality treatment and then are discharged to an underground r-ta... see more
Valuation:
N/A
Permit #:
BLD24053
Status:
issued
Fee:
$10,671
Permit Type:
N/A
Building Type:
N/A
Construction of a cast-in-place site retaining wall with height greater than 4'-0 related to the work associated with the leota middle school classroom addition (permit file no. cob24040). this retaining wall is required to retain grade at the north end of the building to provide access to the building’s mechanical room as well as create an area that serves as a small mechanical servi... see more
Valuation:
N/A
Permit #:
BLD24052
Status:
issued
Fee:
$833
Permit Type:
N/A
Building Type:
N/A
The proposed project is the first phase of a site wide modernization and master plan at leota middle school. the proposed phase 1 construction scope includes the construction of a 3-story classroom addition adjacent to the existing school that will provide 28 new teaching stations. to accommodate construction of the classroom addition 7 existing portable classroom buildings will be re... see more
Valuation:
N/A
Permit #:
COB24040
Status:
issued
Fee:
$269,921
Permit Type:
N/A
Building Type:
N/A
2-story 60 000 sf elementary school
Valuation:
N/A
Permit #:
B2403-086
Status:
issued
Fee:
$222,345
Permit Type:
New commercial bu...
Building Type:
N/A
Civil construction permit for the renton school district elementary school 16. one full access driveway along the duvall ave ne frontage and one exit only access on chelan ave ne. construct street frontage improvements along both the duvall ave ne and chelan ave ne frontages. the project site contains two wetlands one of the which the applicant proposes to permanently impact with the ... see more
Valuation:
N/A
Permit #:
C21004289
Status:
issued
Fee:
$639,416
Permit Type:
N/A
Building Type:
N/A
Asd middle school 5: 118 000sf school building main building detached covered play field house service yard wall mechanical plumbing standard fencing over 6 feet h including brick columns
Valuation:
N/A
Permit #:
BLD25-0148
Status:
triage
Fee:
$158,060
Permit Type:
N/A
Building Type:
N/A
Alki elementary addition phased project: construct an addition and alterations to existing institutional building (alki elementary school) and occupy per plan. mechanical included
Valuation:
$42,497,500
Permit #:
6946329-PH
Status:
issued
Fee:
$168,307
Permit Type:
Add/alt
Building Type:
Institutional
Asd middle school 5: retaining wall 1 site retaining walls at west side of athletic fields east side of east parking lots-driveways and along sumner-tapps highway
Valuation:
N/A
Permit #:
BLD25-0157
Status:
triage
Fee:
$17,597
Permit Type:
N/A
Building Type:
N/A
Building f permit 1 of 4 new building f and renovations to building d cc cs skyview ms canyon creek elementary addition & modernization. -pre-certificate of occupancy meeting required. -additional information need for compliance with (1) lavatory location and (2) hmis (noted control area). post-issuance change was provided 11/7/18 and approved 12/3/18. -see 2/21/19 post issuance chang... see more
Valuation:
N/A
Permit #:
BNR2017-18063
Status:
final
Fee:
$327,930
Permit Type:
N/A
Building Type:
N/A
Expiration date extended 120 days per emergency ordinance 20-027 commercial building permit for 88, 059 square foot elementary school
Valuation:
N/A
Permit #:
18101975CBP
Status:
final
Fee:
$563,262
Permit Type:
N/A
Building Type:
N/A
The proposal includes construction of a new 26 900 sq. ft. fire station for the city of bellevue located on a 116 043 sq. ft. site located at the 1200 block of 112th ave ne. the project includes associated site utilities and operations equipment including but not limited to a fuel island emergency generator trash enclosure visitor parking firefighter parking. the project also includes... see more
Valuation:
N/A
Permit #:
21 108976 GD
Status:
issued
Fee:
$24,634
Permit Type:
N/A
Building Type:
N/A
New structure - pine lake middle school the new pine lake middle school will be built on the same site as the existing school. the new facility will be approximately 145 000 sf for 922 students. the school will be located on the open field area at the southeast corner of the site. related site work will include parking bus and vehicular circulation new storm water management utilitie... see more
Valuation:
N/A
Permit #:
COM2017-00462
Status:
complete
Fee:
$170,713
Permit Type:
N/A
Building Type:
N/A
4 meter. install 4 meter in pipe through vault aftr purity
Valuation:
N/A
Permit #:
U2504-013
Status:
approved
Fee:
$7,150
Permit Type:
Water - cost esti...
Building Type:
N/A
Construction of a new bellevue fire station 10 and associated site utilities includes hydronic system natural gas diesel tank (2) type i garage/vehicle exhaust systems 21 108959 bb note: generator under separate future permit (11/20/23). ***postrev3 included the addition of the emergency generator to this mechanical permit
Valuation:
N/A
Permit #:
21 118889 BL
Status:
issued
Fee:
$64,392
Permit Type:
N/A
Building Type:
N/A
Partial demolition modernization and additions to the existing newport high school
Valuation:
N/A
Permit #:
21 132617 BB
Status:
complete
Fee:
$344,552
Permit Type:
N/A
Building Type:
N/A
6 tap & connection 6 tap on exisisting 6 water main and
Valuation:
N/A
Permit #:
U2504-011
Status:
approved
Fee:
$3,500
Permit Type:
Water - cost esti...
Building Type:
N/A
4 tap. 4 tap on exisiting 6 water main and connect to
Valuation:
N/A
Permit #:
U2504-010
Status:
approved
Fee:
$3,100
Permit Type:
Water - cost esti...
Building Type:
N/A
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BZ Score
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BZ Score
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Cornerstone General Contrs Inc License info
Verified License
| License # | CORNEGC970J3 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cornerstone General Contrs Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CORNEGC970J3 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone General Contrs Inc 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 # | CORNEGC970J3 |
| Status | Active |
| City | Sammamish |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2021. Check the current license status of Cornerstone General Contrs Inc with the The City of Sammamish, WA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CORNEGC970J3 |
| Status | Inactive |
| City | Marysville |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Marysville, Washington, 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 Cornerstone General Contrs Inc at the The City of Marysville, Washington.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Insured
| Insurer | Travelers Indemnity Company Th |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Hartford Fire Ins Co |
| Bond Value | $12,000 |
25
Permits
- Building permit records show that Cornerstone General Contrs Inc has worked on 25 permitted projects.
Cornerstone General Contrs Inc Employees
BG
Bryan Gormley
Vice President
DF
David Flynn
President
FR
Flynn, David Richard
Owner
FV
Fred Vurst
President
TC
Timothy Comer
Vice President