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Location and Projects

Address
Not Applicable, Seattle, WA, 98104
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Tri-city Engineers

Tri-city Engineers at Not Applicable, Seattle, WA 98104, has a BuildZoom score of 0 and ranks in the top 99% of 128,670 Washington contractors.

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

Tri-city Engineers Services

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Tri-city Engineers Contact Information

Phone: (425) 246-0307 Edit
Address: Not Applicable, Seattle, WA 98104 Edit

Tri-city Engineers Seattle

Quality

Alert*
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
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Activity

1 project
2026
851 projects
2025
1331 projects
2024
1306 projects
2023
Our building permit records indicate that Tri-city Engineers has worked on at least 3489.0 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

575 projects
New Constructions
258 projects
Home Additions
152 projects
Commercial Renovations
Analyzing permits over the last 4 years shows that Tri-city Engineers mostly works on new construction and home addition projects.

Pricing

39 projects
< $5k
63 projects
$5k-$20k
69 projects
$20k-$50k
48 projects
$50k-$100k
65 projects
$100k-$250k
32 projects
$250k-$500k
29 projects
$500k-$1mil
44 projects
$1mil+
Value Not Public: 2909.0 projects
The typical size of their permits is approximately $73,750. 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 Tri-city Engineers

Sort by: Notable Notable | Date Date | Job Value Job Value
Building permit
2024-05-23
This project includes but is not limited to removal and reinstallation of select existing sliding glass doors unit entry doors deck and walkway guardrails or security fence base of wall repairs removal and replacement of select membranes at wood framed and concrete decks and concrete walkway and replacement of select concrete topping slabs at all elevations
Valuation:
$380,000
Permit #:
BLD2024-0732
Status:
applied
Fee:
$8,856
Permit Type:
N/A
Building Type:
Commercial - stru...
Building - non residential
2024-08-15
E24-12348 basis bothell 1 of 3 the project is an interior alteration of an existing type iia 148 000 gsf group b office building into a 128 925 gsf group e k-12 private school with minor non-separated group b office spaces with associated site work. the project alters the building risk category from ii to iii for an e occupancy with more than 250 occupants and will require a seismic u... see more
Valuation:
N/A
Permit #:
BNR2024-37010
Status:
issued
Fee:
$353,401
Permit Type:
N/A
Building Type:
N/A
Building permit
2024-03-01
Gill properties llc - addition/remodel.the project will be remodeling the main floor adding an upper floor adding a garage removing shed removing carport upgrade the driveway and removes impacting the addition
Valuation:
$427,950
Permit #:
BLD-24-18
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building - multi family
2024-03-12
E24-13240 bothell thx2 townhouses construction of a new building with 13 townhouses pedestrian walkway to access back units vehicular access off alley visitor parking off alley. 3-stories; 20 227 sq feet; 13 dwelling units 28 parking spaces
Valuation:
N/A
Permit #:
BMF2024-37066
Status:
approved
Fee:
$185,503
Permit Type:
N/A
Building Type:
N/A
Building - multi family
2025-03-17
E24-10382 102 main apts construct a 143-unit 6-story apartment building with subterranean parking garage. total living: 125 969 sf demolition of existing single story commercial building (under separate permit)
Valuation:
N/A
Permit #:
BMF2024-36916
Status:
issued
Fee:
$1,577,549
Permit Type:
N/A
Building Type:
N/A
Building permit
2023-03-14
Tenant improvement interior alteration of existing building and existing tenant. interior scope to include (but not limited to) installations of new furniture fixtures and equipment; casework items; finishes; and electrical and plumbing work
Valuation:
$200,000
Permit #:
B23-0018
Status:
applied
Fee:
$5,252
Permit Type:
N/A
Building Type:
Starbucks #3387 c...
Public works commercial construction permit
2025-05-27
Construct utilities for blueberry bridal boutique: a 4 000 sq. ft. retail bridal boutique store in the vista fields development per approved construction drawings signed by john cowling on 4/24/2025
Valuation:
N/A
Permit #:
DPW-2025-1378
Status:
under construction
Fee:
$2,695
Permit Type:
N/A
Building Type:
N/A
Commercial - new
2022-10-13
New construction +/- 6, 297 sf multi-tenant building. the urgent care facility will encompass +/- 3, 210 sf of the building and the future tenant space will be approximately +/- 3, 087 sf. tco conditions: complete all public works requirements for the as-built drawings
Valuation:
$1,030,504
Permit #:
BLDC-2022-7158
Status:
issued
Fee:
$26,143
Permit Type:
N/A
Building Type:
N/A
Commercial alteration
2024-11-08
The project consists of removal and replacement of the roofing siding and windows throughout. the restroom work is a cosmetic refresh of the interiors only. **separate permit required for mechanical scope: removal of the existing steam boiler and radiators and replacement with all electric variable refrigerant flow (vrf) system for heating/cooling and a dedicated outside air system (d... see more
Valuation:
$1,700,000
Permit #:
BLDCA22-0384
Status:
final
Fee:
$30,279
Permit Type:
Remodel (T.I.)
Building Type:
N/A
Building - commercial
2023-10-03
Tenant improvement of 7th floor for office use. demolition of partitions addition of new partitions doors sidelights lighting poer & communication and finishes
Valuation:
$300,000
Permit #:
B22003552
Status:
complete
Fee:
$9,429
Permit Type:
N/A
Building Type:
N/A
Building permit
2024-01-22
Rehabilitation of biotower 2 including replacement of steel siding and plastic media surface preparation and coating and repairs as needed
Valuation:
$425,000
Permit #:
BLD2024-0081
Status:
applied
Fee:
$9,676
Permit Type:
N/A
Building Type:
Commercial - stru...
Building - multi family
2023-12-11
E23-02317 preston north building 1 (units 1-7) new 3-story townhome with 7 attached units. unit a: (f20) garage: 426 sf lower: 275 sf main: 791 sf upper: 815 sf deck/porch: 128 sf unit b: (e18) garage: 378 sf lower 260 sf main: 679 sf upper: 710 sf deck/porch: 110 sf unit c: (e18) garage: 378 sf lower 260 sf main: 679 sf upper: 710 sf deck/porch: 110 sf unit d: (e18) garage: 378 sf lo... see more
Valuation:
N/A
Permit #:
BMF2023-33423
Status:
final
Fee:
$121,384
Permit Type:
N/A
Building Type:
N/A
Mechanical non residential
2025-09-04
E24-12348 basis bothell 2 of 3 the project is a interior alteration of and existing type iia 148 000gsf group b office building into a 128 925gsf group e k-12 private school with minor nonseparated group b office spaces with associated site work. the project alters the building risk category from ii to iii for an e occupancy with more than 250 occupants and will require a seismic upgr... see more
Valuation:
N/A
Permit #:
MNR2024-37011
Status:
final
Fee:
$42,702
Permit Type:
N/A
Building Type:
N/A
Building - non residential
2024-03-06
E24-11637 longhouse bothell canyon park new 15-bed residential care facility (rcf) that will be a licensed facility by doh for assisted living/memory care (alf-earc-sd). small second floor to be used for staff only. construction to be wood-framed over crawl space. two story 8, 038 sq feet building. plumbing & mechanical work included
Valuation:
N/A
Permit #:
BNR2024-36959
Status:
plancheck
Fee:
$35,655
Permit Type:
N/A
Building Type:
N/A
Plumbing non residential
2025-07-25
E24-12348 basis bothell 3 of 3 the project is a interior alteration of and existing type iia 148 000gsf group b office building into a 128 925gsf group e k-12 private school with minor nonseparated group b office spaces with associated site work. the project alters the building risk category from ii to iii for an e occupancy with more than 250 occupants and will require a seismic upgr... see more
Valuation:
N/A
Permit #:
PNR2024-37012
Status:
final
Fee:
$25,062
Permit Type:
N/A
Building Type:
N/A
Side sewer - terminate
2025-05-26
Cip project - demolition - 2018 ibc - demolition of an existing building and foundation with utilities to be capped. water meter to be removed sewer to be capped septic tank to be removed electric meter to be removed gas to remain. total area of construcion = 7800sf
Valuation:
$150,000
Permit #:
SWR-2023-06357
Status:
expired
Fee:
$328
Permit Type:
N/A
Building Type:
N/A
Building permit
2022-12-07
Valley medical center lake wilderness tithe project consists of tenant improvement in an existing level 1 core and shell builiding. the work includes but not limited to demolition of slab on grade for plumbing and electrical work mep installation non-structural partitions ceilings and new finishes. the new facility is a primary care clinic with exam rooms treatment room and office spaces
Valuation:
$3,500,000
Permit #:
BLD-22-131
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial addition
2022-04-27
Mcdonalds - commercial. tenant improvement renovate interior & exterior - reconfigure drive thru for 2nd order lane (separate permit) additional stacking rmv mansard overhang for new parapets & canopy system new exterior finishes & accent walls install new seating & finishes reconfigure front counter area make restrooms ada compliant
Valuation:
$200,000
Permit #:
BP-21-01290
Status:
approved
Fee:
$792
Permit Type:
N/A
Building Type:
N/A
Building - non residential
2024-07-12
E24-02796 - (floor 3) remodel of existing suite that will include demolition of existing walls doors glazing ceiling elements lighting and electrical plumbing and finishes. new construction will include new walls doors glazing ceiling lighting electrical plumbing and new finishes
Valuation:
N/A
Permit #:
BNR2024-36489
Status:
final
Fee:
$19,233
Permit Type:
N/A
Building Type:
N/A
Building - non residential
2024-01-24
E23-14551 project consists of new construction of (2) standard construction (concrete footings structural steel frame gwb on steel studs) iso 5 clean rooms and providing an elevated dedicated equipment platform to host lightweight mechanical equipment
Valuation:
N/A
Permit #:
BNR2023-33880
Status:
final
Fee:
$39,034
Permit Type:
N/A
Building Type:
N/A

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