Updated: May 09, 2026
Location and Projects
Address
Canby, OR, 97013
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Rsw Building Construction
Based in Southeast Portland, Rsw Building LLC is a family-run contractor with extensive experience in home rehabilitation. Over the past decade, the company has bought, sold, and rehabbed nearly 1,000 homes throughout the Portland area, offering creative and flexible solutions tailored to each project’s unique requirements. Rsw Building LLC serves homeowners and property investors seeking a partner with a deep understanding of local housing challenges and opportunities. The company is also committed to community service, allocating 10% of proceeds from all purchases to support youth and families both locally and globally. With 17 years in operation, Rsw Building LLC brings both longevity and a client-focused approach to residential renovation and real estate projects in Portland, Oregon.
Rsw Building LLC Services
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Rsw Building LLC Contact Information
Phone Number: (503) 312-7502
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Rsw Building LLC
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Rsw Building LLC has a BuildZoom score of 108, which places them above 95% of 62,733 contractors in Oregon.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Rsw Building LLC has worked on at least
10.0 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
|
New Constructions |
Analyzing permits over the last 4 years shows that Rsw Building LLC mostly works on
new construction
projects.
Pricing
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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.
The proposal is to divide the site into 6 lots. an existing house will be preserved on lot 1. a new private street is proposed to provide access and frontage to all lots. the resource area of the environmental zone will be placed within tract b the environmental resource tract. all environmental standards are proposed to be met; therefore environmental review is not required. stormwat... see more
Valuation:
N/A
Permit #:
2025-051279-000-00-LU
Status:
filed
Fee:
N/A
Permit Type:
Lds - land divisi...
Building Type:
N/A
The project will consist of a new 2 story addition to the rear of the home. the addition will house an existing bathroom that is being remodeled a family room shop area on the main level; and a primary bedroom suite on the upper level
Valuation:
$150,870
Permit #:
R2023-01546
Status:
complete
Fee:
$5,560
Permit Type:
R
Building Type:
N/A
Nfsd infill: new 1-inch water service. please contact public works inspector jake ashenberner at 971-276-1751 or [email protected] 72 hours prior to start of work. inspections must be scheduled 24 hours prior to start of work. maintain water/sanitary separation (10 horiz.) (18 vert.) and water/storm separation (6’ horiz.) (12” vert.). services shall be 18 inches minimum from ano... see more
Valuation:
$142,297
Permit #:
PU-22-00002
Status:
complete
Fee:
$352
Permit Type:
N/A
Building Type:
N/A
Nfsd infill: 2 story 2 bedroom 1.5 bathroom 1, 023 sf dwelling requires planning inspection before final street tree required
Valuation:
$139,667
Permit #:
BRESI-21-00196
Status:
complete
Fee:
$3,202
Permit Type:
N/A
Building Type:
N/A
Single pdf - conversion of accessory structure to adu - 2 bedrooms 2 bathroom. addition concrete strips to gravel driveway. 4 toilets total on site- ***any et pt or mt to be separate.***[additional note: 12/16/22 jduquette sitdev: the adu was originally built under fir permit number 2022-105765-000-00-rs -- permit finalized by fir on 11/22/2022]
Valuation:
N/A
Permit #:
2022-209667-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Single pdf- revision: moving the rpz back to a new location and removing 3 trees (2 nuisance and 1 dead). also moving the accessory structure back away from the existing house and moving the dry wells
Valuation:
N/A
Permit #:
2023-034469-REV-01-RS
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
900 sq ft addition to single family home of - 2 bedroom 1.5 bathroom and accessory kitchen not to exceed 10 x 30 total creating a 4 bedroom 3.5 bathroom home with 2 laundry facilities with a primary and accessory kitchen
Valuation:
$80,000
Permit #:
B0030920
Status:
final
Fee:
$2,675
Permit Type:
N/A
Building Type:
N/A
Single pdf- remodel house. remove bearing wall in kitchen replace with flush beam. remodel kitchen and bathroom. new wiring throughout. associated mt et and pt work. (subs entered)
Valuation:
N/A
Permit #:
2022-184028-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Single pdf- construct new 2-story 24x35.5 sf detached accessory structure. new space to be used for storage on main floor and living space on 2nd floor. living space to include 1 new bedroom bathroom and family room
Valuation:
N/A
Permit #:
2021-051724-000-00-RS
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
Single family res...
Nfsd infill requires planning inspection before final street tree required
Valuation:
$142,297
Permit #:
EC-22-00006
Status:
expired
Fee:
$284
Permit Type:
N/A
Building Type:
N/A
Single pdf- construct new 22 x 17 accessory structure to be used for office and garage. associated mt et permits
Valuation:
N/A
Permit #:
2024-058374-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
*single pdf* 491 sf addition and remodel. raise roof line approx. 8 kitchen and main floor remodel. rearrange existing footprint. new master suite including new bathroom (total of 2) associated mechanical electrical and plumbing
Valuation:
N/A
Permit #:
2020-161625-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
Addition and remodel - homeowner taking over from contractor
Valuation:
$400,000
Permit #:
B0756521
Status:
issued
Fee:
$5,053
Permit Type:
N/A
Building Type:
N/A
Residential: reconfigure interior walls addition beam for support remodel kitchen and 1 bathroom
Valuation:
$40,000
Permit #:
BRESI-18-00120
Status:
complete
Fee:
$957
Permit Type:
N/A
Building Type:
N/A
Mraa- 780 sf addition to rear of house. new space to create 2nd floor. new space to include 2 additional bedrooms and one additional bathroom. partial remodel of main floor (kitchen and dining rooms)
Valuation:
N/A
Permit #:
2019-182911-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
Single family res...
Increase front door opening to accommodate larger door. install epoxy hold downs and minor additional framing per engineers specifications
Valuation:
N/A
Permit #:
2021-079132-000-00-RS
Status:
final
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
Single family res...
Basement conversion- adding full kitchen relocating laundry downstairs 1 bedroom downstairs separate downstairs entrance. basement sq ft 530
Valuation:
$20,000
Permit #:
B0045218
Status:
final
Fee:
$566
Permit Type:
N/A
Building Type:
N/A
Dead end at morris st; building a free standing 1 br accessory building
Valuation:
$80,000
Permit #:
601-19-001408-STR
Status:
final
Fee:
$5,188
Permit Type:
New
Building Type:
N/A
Private property tree removal permit
Valuation:
N/A
Permit #:
2024-100124-000-00-UF
Status:
issued
Fee:
N/A
Permit Type:
Private
Building Type:
N/A
Basement remodel new electrical panel update wiring and fixtures. re-pipe new plumbing fixtures. remove non bearing wall in kitchen new egress well
Valuation:
N/A
Permit #:
2017-287460-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
Single family res...
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Rsw Building LLC License info
Verified License
| License # | 184650 |
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Rsw Building LLC at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RSWBUBL907C3 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- 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 Rsw Building LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Colony Insurance Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $20,000 |
Insured
| Workers Comp Provider | Saif |
64
Permits
- Building permit records show that Rsw Building LLC has worked on 64 permitted projects.
Rsw Building LLC Employees
RW
Robert Williford
Partner/Member
WS
Williford, Robert S
Rmi Owner
WS
Williford, Robert Steven
Member (Limited Liab
WA
Williford, Shari Ann
Governing Persons