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Active RSC Residential Specialty Contractors 4.8 (49)

Cornerstone Fencing CO - Milwaukie, Oregon

Oregon CCB license #186231 - Cornerstone Fencing CO - Milwaukie, Oregon. License status: Active. Valid through April 13, 2027.

Milwaukie, Clackamas County  ·  RMI: Justin Mashall Joseph  ·  CCB since 2009  ·  17 yrs  ·  Website

#186231
CCB License
$20K
Bond
$1M
Insurance

CCB Lookup Trust Score

93
/ 100
Excellent CCB Lookup Trust Score
✓ Licensed ✓ Bonded ✓ Insured ✓ Google verified
Positive factors
  • Active CCB license +40 pts
  • 10+ years active (17 yrs) +12 pts
  • Surety bond current +8 pts
  • Liability insurance current +8 pts
  • Insurance above legal minimum +5 pts
  • Responsible Managing Individual identified +3 pts
  • Phone number on record +2 pts
  • Google Business Profile verified +5 pts
  • Business operational on Google +3 pts
  • 49 Google reviews +2 pts
  • 4.8★ Google rating (4.5+) +5 pts
Score calculated from Oregon CCB license data and Google Business Profile. How is this score calculated? →

Custom Fencing & Gate Installation in Milwaukie, Oregon Since 2009

Cornerstone Fencing CO is a specialty contractor based in Milwaukie, Clackamas County, licensed for residential and commercial fencing work. The company has operated since 2009 and serves homeowners and commercial property owners throughout the region.

Services:

  • Custom driveway and entrance gate design and installation
  • Residential fence installation and repair
  • Automated gate opener installation and repair
  • Powder coating and gate refinishing

Cornerstone Fencing serves Milwaukie and surrounding areas in Clackamas County. The contractor maintains active CCB licensing and registration.

CCB #186231 - licensed, bonded and insured under Oregon law.

Oregon CCB License #186231 - Cornerstone Fencing CO

Oregon CCB license #186231 is currently Active - registered since April 2009 and valid through April 13, 2027.

CCB License Number
#186231
License Status
Active
License Type
RSC Residential Specialty Contractor · exp. 04/2027
CSC2 Commercial Specialty Contractor Level 2 · exp. 04/2027
First Registered
April 13, 2009
License Expires
April 13, 2027
Responsible Managing Individual
Justin Mashall Joseph

Contact & Address

Address
5300 Se Johnson Creek Blvd Building A
Milwaukie, OR 97222
Business Hours Verified open
MON
7:00 AM – 4:30 PM
TUE
7:00 AM – 4:30 PM
WED
7:00 AM – 4:30 PM
THU
7:00 AM – 4:30 PM
FRI
7:00 AM – 2:30 PM
SAT
Closed
SUN
Closed

Bond & Insurance

The bond and insurance protect you in different situations - learn what each one covers →

Surety Bond

$20K
OHIO CASUALTY INSURANCE CO
Expires: April 13, 2027
One of 100+ surety companies active in Oregon's CCB database - bond market study →

Liability Insurance

Expiring soon
$1M
EMC PROPERTY & CASUALTY COMPANY
Expires: January 1, 2027

Workers' Compensation Insurance

Insurer
SAIF CORPORATION
Coverage status
Active
Coverage through
October 01, 2027
Employees
1-10
Industry (NAICS)
ORNAMENTAL AND ARCHITECTURAL METAL WORK MANUFACTURING

Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.

Before hiring Cornerstone Fencing CO: Ask for a Certificate of Insurance (COI) confirming the business name matches Cornerstone Fencing CO exactly as it appears on this CCB record, and verify the coverage dates are on or after your planned project dates. For complaint history and disciplinary records, visit search.ccb.state.or.us →

Customer Reviews

4.8 (49 reviews)
David Hale
David Hale
a year ago

After living in a home for almost 13 years with a manual entrance gate, I decided it was time for a change. For the first few years I lived there i never thought twice when jumping out of the truck in the rain, hail, sleet and snow to open the gate, then back in the truck to close the other side…

Sam Ward
Sam Ward
a year ago

High quality craftsmanship and best customer service I’ve had. Craig at Cornerstone was super knowledgeable. He came out and took all the measurements for my new fence and gates and had everything custom made to fit my property. Couldn’t be happier with how it all turned out. After the experience I…

Dipesh Patel
Dipesh Patel
5 months ago

Our gate opener stopped working a week before Christmas. Justin came out with another employee and got one side working before they could get parts to fix the system. The other side also jammed on Dec 23rd. Justin came back on Christmas Eve and replaced the entire system and got everything…

Before You Hire

  • Confirm the license is Active and hasn't expired.
  • Check that bond and insurance are current - dates are listed above. Bond and insurance cover different risks →
  • Confirm the RMI (Responsible Managing Individual) will be on-site.
  • Always get a written contract referencing CCB license #186231.
  • Cross-verify with the official CCB database - data here may have a delay.
  • CCB Lookup does not include complaint or disciplinary history. For complaint records, check the official CCB search →
Full Verification Guide

CCB #186231 — Official Record

The official CCB record for Cornerstone Fencing CO includes complaint history, civil penalties, disciplinary actions, and administrative suspensions — updated in real time. Always verify before signing a contract.

Official CCB Record — #186231
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Official Website

cornerstonefencing.com/

Quick Summary

  • Status Active
  • License # #186231
  • Type RSC
  • County Clackamas
  • RMI Justin Mashall Joseph
  • Bond $20K
  • Insurance $1M
  • Lic. expires April 13, 2027
  • Bond expires April 13, 2027
  • Ins. expires January 1, 2027
  • Google rating 4.8 / 5
  • Employees 1-10
  • Industry ORNAMENTAL AND ARCHITECTURAL METAL WORK MANUFACTURING
  • Last updated July 22, 2026
  • Synced October 15, 2026

Last updated = last detected change in CCB records. Synced = last fetch from the Oregon CCB Open Data Portal. Data may lag up to 24h.

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Record first imported: February 22, 2026  ·  Last data change detected: July 22, 2026  ·  Synced with CCB Open Data: October 15, 2026. Always verify at CCB.oregon.gov before hiring.