Updated: May 26, 2026
Location and Projects
Address
Kenmore, WA, 98028
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Cornerstone Architectural Group
Cornerstone Architectural Group, (Owned by: Marcjenefsky) holds a Architect license and 7 other licenses according to the Arizona license board.
Their BuildZoom score of 100 ranks in the top 13% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cornerstone Architectural Group, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cornerstone Architectural Group Services
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Cornerstone Architectural Group Contact Information
Phone Number: (206) 293-2230
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Cornerstone Architectural Group
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cornerstone Architectural Group has a BuildZoom score of 100, which places them above 87% of 128,670 contractors in Washington.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Cornerstone Architectural Group has worked on at least
6.0 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.
Pricing
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$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 Architectural Group
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior renovation of 2 small one-bedroom units (413 & 415) into one 2 bedroom unit. work includes: new cabinets doors appliances toilet fixtures carpet paint electrical minor wall changes. no additions or deletions to square footage
Valuation:
$130,000
Permit #:
BLD2025-0836
Status:
applied
Fee:
$4,704
Permit Type:
N/A
Building Type:
Commercial - mult...
Expand warehouse into adjacent tenant space construct new partitions exit door with stair and access ramp coolers cooler mechanical equipment and structural support and expanded restrooms and reconstruct stair
Valuation:
$1,500,000
Permit #:
ADDC21-0082
Status:
complete
Fee:
$18,460
Permit Type:
N/A
Building Type:
N/A
Replacement of hvac system construction of new boiler room building systems revision to accomodate new hvac system and minor remodel of a few classroom and office spaces
Valuation:
$4,000,000
Permit #:
SCHL20-0003
Status:
complete
Fee:
$41,292
Permit Type:
N/A
Building Type:
N/A
Extensive interior remodel
Valuation:
$550,000
Permit #:
TUM-24-0977
Status:
final
Fee:
$19,349
Permit Type:
N/A
Building Type:
N/A
Interior renovation of an existing residential unit including flooring cabinets minor wall changes. no addition to the building
Valuation:
$80,000
Permit #:
BLD2024-0112
Status:
applied
Fee:
$2,812
Permit Type:
N/A
Building Type:
Commercial - stru...
Construction of two (2) new buildings in support of existing high school stadium including home and visitor team rooms office spaces public restrooms and concessions
Valuation:
$953,326
Permit #:
SCHL19-0003
Status:
complete
Fee:
$17,386
Permit Type:
N/A
Building Type:
N/A
Reconfigure site and remodel and addition to building
Valuation:
N/A
Permit #:
PIN23-1463
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Extension alter -phased project starting with bella botega exterior facade modification interior demolish non load bearing walls construction of new fire rated demising wall. combining suite 155(1295sf) and suite 150(733sf). removing existing exterior storefront at suite 155 installing new storefront door and rollup door
Valuation:
$72,000
Permit #:
BLDG-2017-06905
Status:
final
Fee:
$2,244
Permit Type:
N/A
Building Type:
N/A
Rebuild carter subaru com25-0437
Valuation:
N/A
Permit #:
PIN25-0368
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Otcp: reroof of existing commercial buildings to include repairs to rafters decking and roofing material on existing carport and old treatment building
Valuation:
N/A
Permit #:
ADDC17-0322
Status:
complete
Fee:
$1,399
Permit Type:
N/A
Building Type:
N/A
Proposed modifications to existing tenant space include constructing new r&d kitchen adding new partitions passage ways coolers and cooler mechanical equipment *** separate permit requred for mechanical systems hood and duct and cooler boxes ***
Valuation:
N/A
Permit #:
ADDC22-0309
Status:
complete
Fee:
$8,710
Permit Type:
N/A
Building Type:
N/A
Reinstated bella bottega ll-bldg b ste 107 -reinstatement of bldg-2014-04153 & bldg2015-01282 (per c lewis) - addition of two new storefront windows and awnings to existing tilt-up concrete wall. relocation of existing dumpster enclosure and gate. separate existing office space to provide 1400 sq ft tenant space with new demising wall
Valuation:
$49,500
Permit #:
BLDG-2015-06631
Status:
final
Fee:
$198
Permit Type:
N/A
Building Type:
N/A
Tenant: blu sardinia. change of use from m to an a-2 occupancy and restaurant addition and tenant improvement. structural analysis of the entire building and is classified as type ii-b construction. totals: 2, 931 sf existing space remodel. 1039 sf mezzanine addition. 145 sf vestibule addition. total sf: 4, 115 sq ft. there will be 357 sq ft outdoor eating area at existing canopy area... see more
Valuation:
$187,155
Permit #:
BLDG-2014-03000
Status:
final
Fee:
$3,300
Permit Type:
N/A
Building Type:
N/A
Remove all exterior and interior wall flooring and roof finishes and sheathing to expose the existing framing at the bridge. replace structural members as required and determined by the engineer. provide new roofing walls floor and ceiling systems to meet code and provide weathertight protection as indicated on the plans
Valuation:
N/A
Permit #:
ADDC20-0140
Status:
complete
Fee:
$4,132
Permit Type:
N/A
Building Type:
N/A
Change use from child care to medical services and construct alterations to portion of an existing mixed use building occupy per plans
Valuation:
$50,000
Permit #:
6538039
Status:
Permit Closed
Fee:
$1,530
Permit Type:
Commercial
Building Type:
N/A
Construct interior non-structural alterations to brooklyn safeway store with alterations to exterior canopies roof paraphet and construct rooftop structures for future hvac units and siding alterations per plans. revision under project # 6236384
Valuation:
$900,000
Permit #:
6210223
Status:
Permit Closed
Fee:
$9,530
Permit Type:
Commercial
Building Type:
N/A
Commercial tenant improvement to change use from warehouse to non-household sales & service and administrative office & construct addition to existing mezzanine to be a 2nd story for merlino construction per plan
Valuation:
$313,608
Permit #:
6118492
Status:
Permit Closed
Fee:
$4,862
Permit Type:
Commercial
Building Type:
N/A
Change use to live-work on ground floor and apartments on upper floors construct mixed use building and occupy per plan
Valuation:
$2,026,988
Permit #:
6309251
Status:
Permit Issued
Fee:
$23,566
Permit Type:
Multifamily
Building Type:
N/A
New construction
Valuation:
N/A
Permit #:
120196
Status:
complete
Fee:
$19,566
Permit Type:
New construction
Building Type:
N/A
New interior decor including new wall & ceiling; relocation of existing fixtures & refrigerated cases also old fixture replacement with new; relocate existing entrance with a minor expansion and addition a secondary entrance; remove existing canopy and addition new entry features and a freestanding trellis; new striping for ada accessible (mechanical and signs are not included)
Valuation:
N/A
Permit #:
B06M0256
Status:
complete
Fee:
$10,136
Permit Type:
N/A
Building Type:
N/A
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Cornerstone Architectural Group Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Cornerstone Architectural Group License info
License Not Verified
| License # | 22219 |
| Status | Active |
| State | Arizona |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Cornerstone Architectural Group with the Arizona Board of Technical Registration
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 69320 |
| Status | Active |
| State | Arizona |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of September, 2025. Check the current license status of Cornerstone Architectural Group with the Arizona Board of Technical Registration
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARI-4775 |
| Status | Active |
| State | Oregon |
| Type | Architect Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone Architectural Group at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 14053 |
| Status | Active |
| State | South Dakota |
| Type | Architect |
- BuildZoom has not verified this license since March, 2025.
Verify this license's status for Cornerstone Architectural Group at the South Dakota Board of Technical Professions.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.00305495 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Cornerstone Architectural Group with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARCH045 |
| Status | Active |
| City | Sammamish |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Cornerstone Architectural Group 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 # | ARC-305495 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2013. Check the current license status of Cornerstone Architectural Group with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4775 |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
- According to the Oregon Board of Architect Examiners, 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 Architectural Group at the Oregon Board of Architect Examiners.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
64
Permits
- Building permit records show that Cornerstone Architectural Group has worked on 64 permitted projects.
Cornerstone Architectural Group Employees
MJ
Marc Jenefsky
M
Marcjenefsky
Owner
PF
P. Derek Faulkner
PF
Paul Derek Faulkner
Owner