Updated: Nov 18, 2025
Location and Projects
Address
Po Box 4093, Hillsboro, OR, 97123
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Flowcheck Plumber
Their BuildZoom score of 108 ranks in the top 5% of 62,733 Oregon licensed contractors.
If you are thinking of hiring Flowcheck LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Flowcheck LLC Services
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Flowcheck LLC Contact Information
Phone Number: (503) 444-1148
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Address: Po Box 4093, Hillsboro, OR 97123
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Flowcheck LLC Hillsboro
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Flowcheck LLC has a BuildZoom score of 108, which places them above 95% of 62,733 contractors in Oregon.
Activity
|
7 projects
|
2025 |
|
14 projects
|
2024 |
|
12 projects
|
2023 |
Our building permit records indicate that Flowcheck LLC has worked on at least
33.0 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
|
13 projects
|
New Constructions |
|
33 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Flowcheck LLC mostly works on
plumbing project
and new construction
projects.
Pricing
|
10 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $4,000. 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.
Removal of existing 1 water meter main from existing location. addition of new 1-1/2 water meter main at new location located off of city 8 mainline at west end of pacific ave near west entrance to cemetery. install backflow device for irrigation
Valuation:
N/A
Permit #:
311-23-000202-PLM
Status:
issued
Fee:
$20,975
Permit Type:
Alteration
Building Type:
N/A
Single family residence - backflow assembly irrigation system
Valuation:
N/A
Permit #:
PLMB-2506033
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Single family residence - (1) backflow preventer
Valuation:
N/A
Permit #:
PLMB-2506124
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Single family residence - (1) backflow preventer
Valuation:
N/A
Permit #:
PLMB-2506124
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Single family residence - (1) backflow preventer
Valuation:
N/A
Permit #:
P0300505
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence - backflow for irrigation
Valuation:
N/A
Permit #:
PLMB-2501745
Status:
issued
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Single family residence - backflow for irrigation
Valuation:
N/A
Permit #:
P0297207
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family residence - (1) backflow preventer for irrigation system project: anderson install
Valuation:
N/A
Permit #:
PLMB-2413976
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Single family residence - (1) backflow preventer for irrigation system project: anderson install
Valuation:
N/A
Permit #:
P0295241
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New backflow for irrigation system
Valuation:
$9,000
Permit #:
34100-BPB-24-00233
Status:
applied
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Replace backflow
Valuation:
N/A
Permit #:
785-25-000318-PLM
Status:
final
Fee:
$83
Permit Type:
Replacement
Building Type:
N/A
Single family residence - install backflow for irrigation system
Valuation:
N/A
Permit #:
PLMB-2101468
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Single family residence - install backflow preventer for new irrigation system
Valuation:
N/A
Permit #:
PLMB-2407373
Status:
final
Fee:
$218
Permit Type:
N/A
Building Type:
N/A
Single family residence - install backflow preventer for new irrigation system
Valuation:
N/A
Permit #:
P0291152
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install backflow preventer for existing irrigation system
Valuation:
$2,000
Permit #:
34100-BPB-23-00019
Status:
applied
Fee:
$73
Permit Type:
N/A
Building Type:
N/A
Install new backflow preventer for irrigation system
Valuation:
N/A
Permit #:
311-23-000146-PLM
Status:
final
Fee:
$31
Permit Type:
Alteration
Building Type:
N/A
Single family residence - backflow preventer
Valuation:
N/A
Permit #:
PLMB-2306245
Status:
issued
Fee:
$146
Permit Type:
N/A
Building Type:
N/A
Single family residence - backflow preventer
Valuation:
N/A
Permit #:
P0280951
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New backflow assembly & irrigation system permit; fabco 1 850
Valuation:
N/A
Permit #:
759-25-000116-PLM
Status:
final
Fee:
$204
Permit Type:
New
Building Type:
N/A
Single family residence - backflow preventor for new irrigation system
Valuation:
N/A
Permit #:
PLMB-2412678
Status:
final
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
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Flowcheck LLC License info
License Not Verified
| License # | 9331 |
| Status | Active |
| State | Oregon |
| Business Type | Llc |
- When BuildZoom last verified this license, it had an expiration date of February, 2026. Check the current license status of Flowcheck LLC with the Oregon Landscape Contractors Board
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Bonded
| Bond Value | $3,000 |
78
Permits
- Building permit records show that Flowcheck LLC has worked on 78 permitted projects.