Updated: Jul 01, 2026
Location and Projects
Address
8410 E. Bigelow gulch road, Spokane, WA, 99217
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509 Construction
Serving Spokane, WA and the surrounding region, 509 Construction brings over a decade of experience to residential construction and remodeling projects. The company undertakes work for homeowners seeking new construction, renovations, and property improvements throughout Spokane and nearby communities. With 13 years in the industry, 509 Construction demonstrates capabilities in a range of project types, including home additions, kitchen updates, bathroom remodeling, and exterior upgrades. The team handles various phases of the construction process, from initial planning and permitting to finishing details. 509 Construction operates with a focus on delivering tailored residential solutions to fit each property’s unique requirements. The company’s project portfolio reflects a strong presence in Spokane’s residential neighborhoods, supporting both small-scale renovations and larger custom builds.
509 Construction Services
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509 Construction Contact Information
Phone Number: (509) 869-4372
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Address: 8410 E. Bigelow gulch road, Spokane, WA 99217
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509 Construction Spokane
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
509 Construction has a BuildZoom score of 105, which places them above 92% of 128,670 contractors in Washington.
Activity
|
3 projects
|
2025 |
|
7 projects
|
2024 |
Our building permit records indicate that 509 Construction has worked on at least
10.0 projects over the past 2 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that 509 Construction mostly works on
home addition
projects.
Pricing
|
3 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $15,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
**to finish b2205884bldr** foundation new first level and finish of relocated single family structure 720 sf. work currently finished: footing foundation and house placement
Valuation:
N/A
Permit #:
B2501392BLDR
Status:
issued
Fee:
$257
Permit Type:
N/A
Building Type:
N/A
Tear off and recover 10 squares on a pitched roof for residential house
Valuation:
$2,000
Permit #:
B2501394RFSW
Status:
final
Fee:
$105
Permit Type:
N/A
Building Type:
Residential house
Relocation of single family residence 734sf single family residence relocated from 6221 n maple owner confirmed by corporations website search
Valuation:
$50,000
Permit #:
B2205875BLDR
Status:
complete
Fee:
$798
Permit Type:
N/A
Building Type:
N/A
Addition & alteration to accessory structure (garages/carports/sheds/decks) - detached-owner builder scope of work: repair & replace rotted deck surface boards and framing
Valuation:
$1,200
Permit #:
B2403513BLDR
Status:
expired
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
Alteration to dwelling unit - install new egress window in basement room ***inspector to verify header onsite***
Valuation:
$4,000
Permit #:
B2416073BLDR
Status:
complete
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Plumbing for house move
Valuation:
N/A
Permit #:
B2501984PLMB
Status:
issued
Fee:
$173
Permit Type:
New
Building Type:
N/A
Updating hvac in duplex **owner builder- cannot sell within 1 year**
Valuation:
N/A
Permit #:
B2515476MECH
Status:
issued
Fee:
$165
Permit Type:
Remodel
Building Type:
N/A
House move mechanical
Valuation:
N/A
Permit #:
B2501987MECH
Status:
issued
Fee:
$96
Permit Type:
New
Building Type:
N/A
Foundation new first level and finish of relocated single family structure 720 sf
Valuation:
$50,000
Permit #:
B2205884BLDR
Status:
expired
Fee:
$959
Permit Type:
N/A
Building Type:
N/A
Electrical remodel **owner builder- cannot sell within 2 years**
Valuation:
N/A
Permit #:
B2515475ELEC
Status:
issued
Fee:
$155
Permit Type:
Remodel
Building Type:
N/A
Remodel duplex 10/13/25- 2nd floor unit laundry room space added. fixtures included in permit fees **owner builder- cannot sell within 1 year1**
Valuation:
N/A
Permit #:
B2515477PLMB
Status:
issued
Fee:
$332
Permit Type:
Remodel
Building Type:
N/A
Replace 1 windows for residential house - new egress window install
Valuation:
$1,500
Permit #:
B2200599RFSW
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
Residential house
Residential - accessory structure (garage carport lean-to shop)
2025-03-05
Pole building 30x50x16 w/bathroom(gsl 43#)
Valuation:
N/A
Permit #:
E-B2400926
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Double wide manufactured home/2018 (gsl 43#) - plan review & inspections only for town of fairfield
Valuation:
N/A
Permit #:
B1801987
Status:
complete
Fee:
$483
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BLD-2022-2597
Status:
expired
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
Residential - new building or addition permit
2024-02-09
No Description Available
Valuation:
$25,000
Permit #:
BLD-2023-2358
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
$15,000
Permit #:
BLD-2023-3539
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
$15,000
Permit #:
BLD-2023-3538
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Replace decks on both side of duplex
Valuation:
$4,800
Permit #:
BLD-2017-2918
Status:
complete
Fee:
$144
Permit Type:
N/A
Building Type:
Residential
Construct 110 sf garage addition
Valuation:
$2,090
Permit #:
BLD-2016-1561
Status:
complete
Fee:
$121
Permit Type:
N/A
Building Type:
Residential
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BZ Score
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Avg Project
-
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BZ Score
$5.3K
Avg Project
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License # RESTODL789KS
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136
BZ Score
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Projects
509 Construction Reviews
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Verified License
BuildZoom confirmed this contractor's license
509 Construction License info
License Not Verified
| License # | 509COC*892NB |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2019. Check the current license status of 509 Construction with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 509COCL815CH |
| 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 509 Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 509COCL815CH |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for 509 Construction 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 # | 509COC892NB |
| Status | Active |
| State | Washington |
| Type | Construction Contractor |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2019. Check the current license status of 509 Construction with 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 # | 509COC 892NB |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of August, 2017. Check the current license status of 509 Construction 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 # | 509COC*892NB |
| 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 509 Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Atlantic Cas Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | United States Fire Insurance Co |
| Bond Value | $12,000 |
31
Permits
- Building permit records show that 509 Construction has worked on 31 permitted projects.
509 Construction Employees
AE
Anderson, Derek Edan
Governing Persons
DA
Derek Anderson
Owner
O
Owner
Owner