Updated: Jun 24, 2026
Location and Projects
Address
Portland, OR, 97233
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Michael James Alston Plumber
Michael James Alston, Portland, OR (Employee: Alston, Michael James) holds a Plumbing license and 2 other licenses according to the Oregon license board.
Their BuildZoom score of 112 ranks in the top 3% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael James Alston, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael James Alston Services
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Michael James Alston Contact Information
Phone Number: (503) 313-0660
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Michael James Alston Portland
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Michael James Alston has a BuildZoom score of 112, which places them above 97% of 62,733 contractors in Oregon.
Activity
|
37 projects
|
2025 |
|
21 projects
|
2024 |
|
28 projects
|
2023 |
Our building permit records indicate that Michael James Alston has worked on at least
86.0 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
|
54 projects
|
Home Additions |
|
12 projects
|
New Constructions |
|
55 projects
|
Plumbing projects |
|
3 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Michael James Alston mostly works on
plumbing project
and home addition
projects.
Pricing
|
6 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$100k-$250k |
The typical size of their permits is approximately $20,000. 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.
Wet bar sink full bathroom at east side laundry water heater in detached structure new sewer water service note: in floor stubs captured for future bathroom at north/central side labeled as closet on the approved set for building permit 24-030327-rs
Valuation:
N/A
Permit #:
2025-013508-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Full re-pipe of duplex. new water service. 2.5 existing bathrooms. two existing kitchens. adding two bathrooms. two whs two clothes washer two utility sink
Valuation:
N/A
Permit #:
2025-041222-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
*single pdf*remodel existing garage to new bedroom bathroom and additional sink. all trades are included
Valuation:
N/A
Permit #:
2024-043009-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
N/A
Se stanley and se monroe; construct new house per plans. the new house is in conjunction with detached 4 plex middle housing development
Valuation:
N/A
Permit #:
601-24-001573-PLM-01
Status:
issued
Fee:
$1,287
Permit Type:
N/A
Building Type:
N/A
Kitchen updates - new pex supply for kitchen and ice maker - tied into galvanized supply new copper stubouts for sink/dw. install ice maker box replace relocate drain stubout
Valuation:
N/A
Permit #:
935-25-000826-PLM
Status:
issued
Fee:
$197
Permit Type:
Alteration
Building Type:
N/A
Single pdf- 120sf addition at rear of house to enlarge kitchen remodel kitchen relocate gas line and sink remove westside window reconfigure non-bearing partition walls remove exhaust chimney et pt and mt to code
Valuation:
N/A
Permit #:
2023-045720-000-00-RS
Status:
complete
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Replacement of existing detached garage with half bathroom. *no fixed stairs to access attic area
Valuation:
$45,000
Permit #:
B0403924
Status:
issued
Fee:
$1,230
Permit Type:
N/A
Building Type:
N/A
Full house plumbing remodel new bathroom kitchen water heater water service
Valuation:
N/A
Permit #:
P0127525
Status:
final
Fee:
$390
Permit Type:
N/A
Building Type:
N/A
Single pdf- remodel basement addition bedroom and bathroom (2nd) existing emergency escape window rework laundry room rebuild stairs to allow headroom electrical plumbing and mechanical to code
Valuation:
N/A
Permit #:
2022-157001-000-00-RS
Status:
issued
Fee:
N/A
Permit Type:
Interior alterati...
Building Type:
Single family res...
Table community church - (1) drinking fountain (2) floor drains (2) primers (8) sink/basin (6) water closet (2) water heaters complete repipe of men's and women's bathrooms utility room adding two sinks in classroom areas
Valuation:
N/A
Permit #:
PLMB-2511915
Status:
issued
Fee:
$887
Permit Type:
N/A
Building Type:
N/A
Table community church - (1) drinking fountain (2) floor drains (2) primers (8) sink/basin (6) water closet (2) water heaters complete repipe of men's and women's bathrooms utility room adding two sinks in classroom areas
Valuation:
N/A
Permit #:
PLMB-2511915
Status:
issued
Fee:
$887
Permit Type:
N/A
Building Type:
N/A
Simple bathroom permit - ivr 5131111 - 3 fixtures (shower lav toilet)
Valuation:
N/A
Permit #:
2025-030199-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
New adu at back of property full bathroom kitchenette wh clothes washer
Valuation:
N/A
Permit #:
2025-026172-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Whole house plumbing remodel bathrooms x4 kitchen water heater laundry
Valuation:
N/A
Permit #:
2025-010527-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Residential 1 & 2...
Bathroom remodel. convert tub to shower stall
Valuation:
N/A
Permit #:
2025-024467-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Residential 1 & 2 family dwelling (new only) limited
2023-10-23
Single family residence
Valuation:
$249,669
Permit #:
979-23-002864-DWL
Status:
issued
Fee:
$12,770
Permit Type:
New
Building Type:
N/A
Unit d install new waste venting h+c supply for: grease interceptor floor sinks x2 3 comparable sink handwashing sink dw ice machine
Valuation:
N/A
Permit #:
2022-129982-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
Retail
Residential 1 & 2 family dwelling (new only) limited
2023-10-02
Single family residence
Valuation:
$243,021
Permit #:
979-23-003746-DWL
Status:
canceled
Fee:
N/A
Permit Type:
New
Building Type:
N/A
New adu above garage. full bathroom kitchen sink water heater clothes washer hose bib
Valuation:
N/A
Permit #:
2025-068924-000-00-PT
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Bathroom kitchen wh in back apartment
Valuation:
N/A
Permit #:
2025-014154-000-00-PT
Status:
complete
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Michael James Alston License info
Verified License
| License # | PB1716 |
| Status | Active |
| State | Oregon |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Michael James Alston at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 185162 |
| Status | Active |
| State | Oregon |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Michael James Alston with the Oregon Construction Contractors Board (CCB)
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 96622 |
| Status | Inactive |
| State | Oregon |
- According to the Oregon Construction Contractors Board (CCB), 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 Michael James Alston at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | Republic Vanguard Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Wesco Insurance Company |
| Bond Value | $20,000 |
346
Permits
- Building permit records show that Michael James Alston has worked on 346 permitted projects.
Michael James Alston Employees
AJ
Alston, Michael James