Updated: Jun 26, 2026
Location and Projects
Address
8436 NE Multnomah St, Portland, OR, 97220
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James Quinn Company Concrete Contractor
James Quinn Company LLC, 8436 NE Multnomah St, Portland, OR (Owned by: Lothrop, Aaron Scott) holds a license according to the Oregon license board.
Their BuildZoom score of 108 ranks in the top 5% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring James Quinn Company LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
James Quinn Company LLC Services
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James Quinn Company LLC Contact Information
Phone Number: (503) 481-8002
Address: 8436 NE Multnomah St, Portland, OR 97220
James Quinn Company LLC Portland
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
James Quinn Company LLC has a BuildZoom score of 108, which places them above 95% of 62,733 contractors in Oregon.
Activity
|
9 projects
|
2025 |
|
4 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that James Quinn Company LLC has worked on at least
17.0 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
|
5 projects
|
New Constructions |
|
7 projects
|
Flatwork concrete pours |
|
6 projects
|
Foundations |
Analyzing permits over the last 4 years shows that James Quinn Company LLC mostly works on
flatwork concrete pour
and foundation
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $23,800. 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.
Building Permits by James Quinn Company LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
North of veterans way; i3d - install a 9000-gallon liquid argon tank and vaporizers on a new concrete foundation with bollards
Valuation:
$46,000
Permit #:
711-25-001087-STR
Status:
issued
Fee:
$740
Permit Type:
Alteration
Building Type:
N/A
Airgas 1200-z tier 2 two new catch basin inserts
Valuation:
$132,000
Permit #:
SITEU24-2379
Status:
final
Fee:
$210
Permit Type:
Commercial
Building Type:
N/A
Single pdf: new concrete foundation with bollards for new 5500 ltr liquid oxygen tank. connect to existing system via pipe bridge to replace the existing. w 23-044681-mt
Valuation:
N/A
Permit #:
2023-044677-000-00-CO
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
East side of intersection w. june ave. se; install new 3000-liter liquid oxygen tank on a new concrete foundation with bollards and fencing. connect new o2 storage system to existing hospital distribution system via new underground piping. replaces existing portable cylinders (dewars)
Valuation:
$34,300
Permit #:
194-21-000315-STR
Status:
final
Fee:
$496
Permit Type:
Addition
Building Type:
N/A
East side of intersection w. june ave. se; install new 3000-liter liquid oxygen tank on a new concrete foundation with bollards and fencing. connect new o2 storage system to existing hospital distribution system via new underground piping. replaces existing portable cylinders (dewars)
Valuation:
$34,300
Permit #:
194-21-000314-MECH
Status:
applied
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Central welding - install (4) cryogenic tanks on a new concrete foundation
Valuation:
N/A
Permit #:
BLDG-2506371
Status:
issued
Fee:
$1,996
Permit Type:
N/A
Building Type:
N/A
Single pdf: install new 500 ltr liquid oxygen tank. connect to existing system via pipe brigde to replace the existing portable dewars. w 23-044677-co
Valuation:
N/A
Permit #:
2023-044681-000-00-MT
Status:
filed
Fee:
N/A
Permit Type:
Addition/alterati...
Building Type:
N/A
Mechanical (commercial) - mechanical commercial (insp workflow)
2021-09-21
Celestica lin tank install new 1500-gallon liquid nitrogen tank and vaporizer on a new pre-cast concrete foundation. protect new tank with bollards and fencing and connect to existing piping system. replaces existing portable tanks. (need mechanical app too- emailed applicant lp 4/20)
Valuation:
$14,300
Permit #:
MECHC-21-03550
Status:
complete
Fee:
$751
Permit Type:
N/A
Building Type:
N/A
Celestica lin tank install new 1500-gallon liquid nitrogen tank and vaporizer on a new pre-cast concrete foundation. protect new tank with bollards and fencing and connect to existing piping system. replaces existing portable tanks. (need mechanical app too- emailed applicant lp 4/20)
Valuation:
$14,800
Permit #:
BLDC-21-02320
Status:
complete
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Install a new 11 000-gallon liquid nitrogen tank on a new concrete foundation
Valuation:
$56,000
Permit #:
24 124554 00 BP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install carport-style structure over batting cages 20x65
Valuation:
$20,000
Permit #:
759-25-000020-STR
Status:
issued
Fee:
$808
Permit Type:
Alteration
Building Type:
N/A
Commercial - orchid orthopedics [special inspections required] remove existing and replace with new concrete foundation and install new 3000 gallon liquid argon tank
Valuation:
$18,600
Permit #:
BCOMM-24-00046
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Praxair cylinder fill station
Valuation:
$44,000
Permit #:
ALTRC24-2237
Status:
issued
Fee:
$1,031
Permit Type:
Commercial
Building Type:
N/A
Praxair cylinder fill station
Valuation:
$24,000
Permit #:
MECHC24-2236
Status:
issued
Fee:
$1,655
Permit Type:
Commercial
Building Type:
N/A
Nortek lin tank upgrade
Valuation:
$18,050
Permit #:
ACC20-0630
Status:
final
Fee:
$370
Permit Type:
Industrial
Building Type:
N/A
Single pdf: installation of a diversion berm trench drain and clarifier to treat existing stormwater system
Valuation:
N/A
Permit #:
2023-039674-000-00-DR
Status:
issued
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Airgas lime press
Valuation:
$138,000
Permit #:
NEW25-0865
Status:
issued
Fee:
$2,299
Permit Type:
Commercial
Building Type:
N/A
Install new 14-ton liquid co2 tank concrete pad 5500 litre liquid argon tank and 3000-gallon liquid nitrogen tank on existing concrete pad on north of existing building. install protective bollards piping and cylinder filling equipment
Valuation:
N/A
Permit #:
2019-233898-000-00-CO
Status:
complete
Fee:
N/A
Permit Type:
New construction
Building Type:
Garage
Single pdf - install new 5600 liter liquid nitrogen tank on a new concrete foundation with fencing and bollards. install new piping to laster cutting table. w 21-112059-mt
Valuation:
N/A
Permit #:
2021-112053-000-00-CO
Status:
filed
Fee:
N/A
Permit Type:
New construction
Building Type:
Garage
Install new 45 ton liquid co2 tank on a new concrete foundation
Valuation:
$68,000
Permit #:
192-24-000598-STR
Status:
final
Fee:
$3,069
Permit Type:
New
Building Type:
N/A
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James Quinn Company LLC License info
Verified License
| License # | 207465 |
| Status | Active |
| State | Oregon |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for James Quinn Company LLC at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Security National Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | 690 - Wesco Insurance Company |
| Bond Value | $20,000 |
55
Permits
- Building permit records show that James Quinn Company LLC has worked on 55 permitted projects.
James Quinn Company LLC Employees
LS
Lothrop, Aaron Scott
Owner