Updated: Jun 06, 2026
Location and Projects
Address
Salem, OR, 97302
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Johnston plumbing & Mechanical LLC
Johnston plumbing & Mechanical LLC, Salem, OR holds a Plumbing license and 1 other license according to the Oregon license board.
Their BuildZoom score of 101 ranks in the top 12% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Johnston plumbing & Mechanical LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Johnston plumbing & Mechanical LLC Services
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Johnston plumbing & Mechanical LLC Contact Information
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Johnston plumbing & Mechanical LLC Salem
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Johnston plumbing & Mechanical LLC has a BuildZoom score of 101, which places them above 88% of 62,733 contractors in Oregon.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Johnston plumbing & Mechanical LLC has worked on at least
12.0 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
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Johnston plumbing & Mechanical LLC mostly works on
home addition
projects.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$100k-$250k |
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 Johnston plumbing & Mechanical LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New single family dwelling 3 bedroom 3 bth attached garage
Valuation:
$223,000
Permit #:
519-19-001661-DWL
Status:
final
Fee:
$6,101
Permit Type:
New
Building Type:
N/A
Underground gas piping to adu 120000 btu max (outside tankless waterheater)
Valuation:
N/A
Permit #:
23 102126 00 M
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replace existing interior water lines with pex replace water heater
Valuation:
N/A
Permit #:
P0029122
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
3 fix for bathroom in garage
Valuation:
N/A
Permit #:
555-23-001987-PLM
Status:
issued
Fee:
$75
Permit Type:
New
Building Type:
N/A
2 interceptor/gt 3 sinks 1 pot filler w drain for woc for asian restaurant
Valuation:
N/A
Permit #:
555-21-001155-PLM
Status:
final
Fee:
$118
Permit Type:
Alteration
Building Type:
N/A
2 interceptor/gt 3 sinks 1 pot filler w drain for woc for asian restaurant
Valuation:
N/A
Permit #:
555-21-001155-PLM
Status:
final
Fee:
$118
Permit Type:
Alteration
Building Type:
N/A
Water supply and fixtures for pool/pool house
Valuation:
N/A
Permit #:
233-22-000234-PLM
Status:
issued
Fee:
$221
Permit Type:
New
Building Type:
N/A
New adu on property
Valuation:
N/A
Permit #:
23 102337 00 M
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Appliances for pool heating and pool house
Valuation:
N/A
Permit #:
233-22-000235-MECH
Status:
issued
Fee:
$201
Permit Type:
New
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
18780
Status:
issued
Fee:
$109
Permit Type:
N/A
Building Type:
N/A
(mobile food unit) : grease trap interceptor for food cart
Valuation:
N/A
Permit #:
21 121943 00 P
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Bathroom addition; addingn bathrooms
Valuation:
N/A
Permit #:
429-24-000076-PLM
Status:
issued
Fee:
$376
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20055
Status:
issued
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20400
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Plumbing for adu and site utilities (sewer & water)
Valuation:
N/A
Permit #:
23 110693 00 P
Status:
final
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
2 fix: 1 w/c 1 lav 100 san sewer 100 w/l
Valuation:
N/A
Permit #:
555-21-002040-PLM
Status:
issued
Fee:
$131
Permit Type:
New
Building Type:
N/A
2 fix: 1 w/c 1 lav 100 san sewer 100 w/l
Valuation:
N/A
Permit #:
555-21-002040-PLM
Status:
issued
Fee:
$131
Permit Type:
New
Building Type:
N/A
G street; bathroom addition
Valuation:
$11,348
Permit #:
429-24-000070-PLM
Status:
issued
Fee:
$153
Permit Type:
Addition
Building Type:
N/A
1 2# gas piping to serve food cart
Valuation:
$3,000
Permit #:
21 117685 00 M
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
3 fix: 1 w/c 1 lav 1 wshr box
Valuation:
N/A
Permit #:
555-21-002759-PLM
Status:
issued
Fee:
$75
Permit Type:
New
Building Type:
N/A
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Johnston plumbing & Mechanical LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Johnston plumbing & Mechanical LLC License info
Verified License
| License # | PB2423 |
| Status | Active |
| State | Oregon |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Johnston plumbing & Mechanical LLC at the Oregon Building Codes Division.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 232075 |
| Status | Unable To Verify |
| State | Oregon |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
30
Permits
- Building permit records show that Johnston plumbing & Mechanical LLC has worked on 30 permitted projects.