Updated: Mar 27, 2026
Location and Projects
Address
4024 148th Ave NE, Redmond, WA, 98052
Use our bidding system to
request a quote
Corti Construction Inc
Serving Redmond, Washington and the greater Seattle area, Corti Construction Inc specializes in custom home building and whole-home remodeling. The company’s portfolio highlights projects such as kitchen renovations, bathroom remodels, and large-scale additions for single-family residences. Corti Construction works directly with homeowners, offering guidance through every phase—from design concepts to final construction. The team manages structural changes, site work, framing, and the integration of modern finishes. Sustainability is a focal point, with an emphasis on energy-efficient materials and green building practices when requested. With over nine years in the industry, Corti Construction supports clients in neighborhoods across the Eastside and Seattle, delivering tailored residential construction solutions driven by transparency and collaborative project planning.
Corti Construction Inc Services
Start a project today:
Corti Construction Inc Contact Information
Phone Number: (425) 999-5007
Edit
Address: 4024 148th Ave NE, Redmond, WA 98052
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Corti Construction Inc Redmond
Quality
111
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Corti Construction Inc has a BuildZoom score of 111, which places them above 96% of 128,670 contractors in Washington.
Activity
|
22 projects
|
2025 |
|
17 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Corti Construction Inc has worked on at least
46.0 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
|
14 projects
|
Commercial Renovations |
|
6 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Corti Construction Inc mostly works on
commercial renovation
and home addition
projects.
Pricing
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $100,878. 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 Corti Construction Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Expedited commercial tenant improvement - 2021 - microsoft refresh building q - non-structural interior tenant improvement: work includes non-structural demolition new interior partitions and finish modifications. total area of construction = 612.73sf
Valuation:
$35,000
Permit #:
BLDG-2024-08603
Status:
final
Fee:
$607
Permit Type:
N/A
Building Type:
N/A
Commercial acs stu - microsoft - erect multiple large temporary tents atop an underground parking garage for an event
Valuation:
$1,500,000
Permit #:
BLDG-2025-01451
Status:
final
Fee:
$29,324
Permit Type:
N/A
Building Type:
N/A
Commercial tenant improvement - 2021 ibc - willows 9911 - non-structural interior tenant improvement: work includes demolition of partitions and doors removal of storage racks flooring and finishes. total area of construction = 82 239sf
Valuation:
$38,933
Permit #:
BLDG-2024-06386
Status:
final
Fee:
$2,731
Permit Type:
N/A
Building Type:
N/A
Optum optical retail tenant improvement buildout
Valuation:
N/A
Permit #:
5857
Status:
complete
Fee:
$6,248
Permit Type:
N/A
Building Type:
N/A
Commercial ex alter - 2021 ibc - microsoft b124 - non-structural exterior demolition new concrete walkway signage and parking stalls
Valuation:
$116,693
Permit #:
BLDG-2025-00981
Status:
final
Fee:
$6,266
Permit Type:
N/A
Building Type:
N/A
Commercial acs stu - 2021 ibc - microsoft bsp - erect one 40'x70 temporary tent atop an underground parking garage for an event. total area of construction = 2 800sf
Valuation:
$45,000
Permit #:
BLDG-2025-01051
Status:
final
Fee:
$3,353
Permit Type:
N/A
Building Type:
N/A
Expedited commercial tenant improvement -2021 ibc - microsoft building 18 - non-structural interior tenant improvement: work includes non-structural demolition new ceiling grid and reuse of existing light fixtures. total area of construction = 332.93sf
Valuation:
$59,364
Permit #:
BLDG-2024-07450
Status:
final
Fee:
$3,170
Permit Type:
N/A
Building Type:
N/A
Starbucks - east lake sammamish, tenant improvement of an existing starbucks cafe in a single-tenant commercial shell space. work includes interior partitions interior finishes furniture casework and specialty equipment replacement and relocation lighting ceilings restroom finishes and fixtures. work also includes updates to associated electrical mechanical & plumbing systems. exterio... see more
Valuation:
N/A
Permit #:
BLD23-00227
Status:
final
Fee:
$9,449
Permit Type:
N/A
Building Type:
N/A
Commercial acs - 2021 ibc - aerojet building 1 - the scope of this permit is for a concrete pad only. modular building to be applied for under a separate permit. total area of construction = 350sf
Valuation:
$12,000
Permit #:
BLDG-2024-07703
Status:
issued
Fee:
$1,437
Permit Type:
N/A
Building Type:
N/A
Prologis auburn sbx-gds: 432sf guard house all work in on exterior and site. replacing existing guard shack and provide larger: - reconfigure truck entrance. - relocate guard house construct larger guard house - proposed location is based on availability of underground utilities - truck entrance design to allow (2) trucks in and (1) truck out - guard house construction to be slab on g... see more
Valuation:
N/A
Permit #:
BLD24-0180
Status:
final
Fee:
$3,716
Permit Type:
N/A
Building Type:
N/A
Starbucks - replace 49 pit levelers and demolish demising wall 3 070 sf non-structural interior tenant improvement: install new pit levelers. existing warehouse demising wall to be demolished. existing dock door pit levelers to be replaced with new pit levelers at all (49) locations
Valuation:
N/A
Permit #:
TEN24-0035
Status:
final
Fee:
$4,562
Permit Type:
N/A
Building Type:
N/A
Type: building non residential class: interior alteration, , cok project - ch warming and cooling center door: 100sf tenant improvements to an existing 2-story governmental service building (city hall) first floor. project includes adding a secured and accessible doorway within the current egress pathway
Valuation:
N/A
Permit #:
BNR24-00915
Status:
final
Fee:
$2,026
Permit Type:
N/A
Building Type:
N/A
The underground water main will be upgraded from the existing water meter in the right of way to the building. this will require a sidewalk closure and rerouting pedestrian traffic during construction. the existing sidewalk will be sawcut and the water main pathway will be hand dug due to the amount of utilities present. the replacement sidewalk will be pervious as required 23 108383 bz
Valuation:
N/A
Permit #:
24 103020 TN
Status:
rejected
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Expedited commercial tenant improvement - 2021 ibc - microsoft building 86 - non structural demolition new partitons and finishes. total area of construction = 236sf
Valuation:
$134,000
Permit #:
BLDG-2024-07505
Status:
final
Fee:
$4,582
Permit Type:
N/A
Building Type:
N/A
Remodel of existing building for coffee shop. interior work includes new interior walls new interior electric and plumbing work new restroom and workroom new interior ceiling floor finishes and wall finishes and new casework and furniture. exterior work includes new exterior furniture
Valuation:
N/A
Permit #:
23 108383 BZ
Status:
final
Fee:
$7,424
Permit Type:
N/A
Building Type:
N/A
Tenant improvement to existing three-story king county library: restroom upgrades:-selctive demolition of existing finishes and fixtures new plumbing fixtures floor drains finishes. all work is non-structural. no change to building envelope. no change to building footprint. no change of use. scope of work is 672 sf none
Valuation:
N/A
Permit #:
23 109131 BZ
Status:
final
Fee:
$4,280
Permit Type:
N/A
Building Type:
N/A
Minor interior tenant improvement. removal of existing workstations and ancillary furniture for install and anchorage of stand alone phone booths on (15) floors of the existing building
Valuation:
N/A
Permit #:
24 124062 BZ
Status:
final
Fee:
$1,010
Permit Type:
N/A
Building Type:
N/A
Comcast telecom facility - 12 cmu block wall & 8 fence, addition 27ƌ" x 42ɖ" concrete pad 12 cmu block wall and 8 chain link fence for replacement and relocation of hvac units
Valuation:
N/A
Permit #:
BLD23-0176
Status:
expired
Fee:
$4,562
Permit Type:
N/A
Building Type:
N/A
Prologis auburn sbx-gds shipping office tenant improvement demolition new partitions doors casework and finishes. existing conditioned office in semi-conditioned warehouse. additional alternative scope: enlarge restrooms in new energy code compliant building envelope
Valuation:
N/A
Permit #:
TEN24-0100
Status:
final
Fee:
$3,820
Permit Type:
N/A
Building Type:
N/A
Type: building non-residential class: interior alteration urban plaza google (2021 ibc): aow - l5 - work involves demolition of a single window and replacing with a door. (5th floor)
Valuation:
N/A
Permit #:
BNR24-02593
Status:
issued
Fee:
$847
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
173
BZ Score
-
Avg Project
-
Projects
165
BZ Score
-
Avg Project
-
Projects
164
BZ Score
$32.4K
Avg Project
-
Projects
Corti Construction Inc Reviews
BuildZoom hasn't received any reviews for Corti Construction Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Corti Construction Inc License info
Verified License
| License # | CORTICI838JO |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Corti Construction Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CORTICI838JO |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Corti Construction Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
111
BuildZoom Score
Insured
| Insurer | Continental Western Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Co |
| Bond Value | $12,000 |
55
Permits
- Building permit records show that Corti Construction Inc has worked on 55 permitted projects.
Corti Construction Inc Employees
AD
Anderson, Michal Duran
Owner
MA
Michal Anderson
President