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Active RSC Residential Specialty Contractors 4.9 (8)

A And A Drilling Service Inc - Portland, Oregon

Oregon CCB license #69141 - A And A Drilling Service Inc - Portland, Oregon. License status: Active. Valid through September 10, 2026.

Portland, Clackamas County  ·  RMI: Derek Bjorn Osterholme  ·  CCB since 1990  ·  35 yrs Website

#69141
CCB License
$25K
Bond
$1M
Insurance
35 years of continuous CCB licensing - one of the longer active track records in Oregon's contractor database.

CCB Lookup Trust Score

92
/ 100
Excellent CCB Lookup Trust Score
✓ Licensed ✓ Bonded ✓ Insured ✓ Google verified
Positive factors
  • Active CCB license +40 pts
  • 10+ years active (35 yrs) +12 pts
  • Surety bond current +8 pts
  • Bond above legal minimum +4 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
  • 8 Google reviews +2 pts
  • 4.9★ Google rating (4.5+) +5 pts
Risk factors
  • PO Box address -5 pts
    A contractor without a physical address is harder to locate if a dispute arises.
Score calculated from Oregon CCB license data and Google Business Profile. How is this score calculated? →

Specialty Drilling Contractor in Portland, Oregon Since 1990

A And A Drilling Service Inc is a licensed specialty contractor based in Portland, Clackamas County, serving both residential and commercial clients. The company has operated since 1990 and holds both Commercial Specialty Contractors Level 2 and Residential Specialty Contractors licenses.

Services:

  • Line tapping and utility drilling
  • Residential specialty drilling work
  • Commercial specialty drilling projects

A And A Drilling Service Inc serves the Portland area and Clackamas County. The company maintains active CCB licensure and operates with full regulatory standing.

CCB #69141 - licensed, bonded ($25,000) and insured ($1,000,000) under Oregon law.

Oregon CCB License #69141 - A And A Drilling Service Inc

Oregon CCB license #69141 is currently Active - registered since September 1990 and valid through September 10, 2026.

CCB License Number
#69141
License Status
Active
License Type
RSC Residential Specialty Contractor · exp. 09/2026
CSC2 Commercial Specialty Contractor Level 2 · exp. 09/2026
First Registered
September 10, 1990
License Expires
September 10, 2026
Responsible Managing Individual
Derek Bjorn Osterholme

Contact & Address

Address
Po Box 68239
Portland, OR 97268
Fax
(503) 659-7375
Business Hours Verified open
MON
7:00 AM – 5:00 PM
TUE
7:00 AM – 5:00 PM
WED
7:00 AM – 5:00 PM
THU
7:00 AM – 5:00 PM
FRI
7:00 AM – 5:00 PM
SAT
Closed
SUN
Closed

Bond & Insurance

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

Surety Bond

$25K
OHIO CASUALTY INSURANCE CO
Expires: September 10, 2026
One of 100+ surety companies active in Oregon's CCB database - bond market study →

Liability Insurance

$1M
BITCO GENERAL INSURANCE CORP
Expires: November 9, 2026
One of 450+ insurers covering Oregon CCB contractors - insurance market study →

Oregon contractor bond and liability insurance requirements vary by license type, project scope, and risk exposure. Homeowners comparing contractors often review bond coverage limits, insurer reputation, and active policy status before signing a construction contract.

Workers' Compensation Insurance

Insurer
SAIF CORPORATION
Coverage status
Active
Coverage through
October 01, 2026
Employees
1-10
Industry (NAICS)
ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES

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

Before hiring A And A Drilling Service Inc: Request a Certificate of Insurance (COI) confirming the general liability insurance is active, lists A And A Drilling Service Inc as the named insured, and that coverage dates extend through your planned project dates. Verify the surety bond is also current - both protect you against different risks. For complaint history and disciplinary records, visit search.ccb.state.or.us →

A And A Drilling Service Inc Reviews

4.9 (8 customer reviews)

Based on 8 Google reviews, this contractor has an average rating of 4.9 out of 5 stars.

Terrance Leahy
Terrance Leahy
2 months ago

A & A Drilling is the "Gold Standard" in the line tapping industry for a reason. Kaiden and his team are always on-time (early in most cases), professional, and extremely efficient. Due to the nature of the work, safety is of the utmost importance to which A & A takes seriously,…

Iliana Linahan
Iliana Linahan
2 months ago

Great experience with A&A. Professional, on time, and did quality work. Would definitely recommend.

Jonathan Martin
Jonathan Martin
10 months ago

The team at A&A is great to work with. Very clean and professional. I know I am always getting 5 star service.

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 #69141.
  • 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

Protect your home improvement project

Surety bond protection

Oregon's surety bond covers incomplete or defective work up to the bond limit. File a claim with the Oregon CCB within 2 years of project completion. How to file a bond claim →

General liability insurance

General liability covers property damage and bodily injury during the project. Ask for a COI (Certificate of Insurance) listing your address as an additional insured location.

Written contract required

Oregon law requires a written contract for residential projects over $2,000. It must include the CCB number, scope of work, and payment schedule. Contract requirements →

Workers' compensation coverage

Contractors with employees in Oregon are required to carry workers' compensation insurance. If a worker is injured on your property without coverage, you may bear liability. Verify coverage status before work begins.

Homeowners typically compare multiple licensed contractors before starting a project.

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Before you hire

Verify this contractor carries active general liability insurance and a current surety bond. Request a Certificate of Insurance (COI) listing your property before any work begins. Oregon contractors must maintain minimum coverage - an Active license does not guarantee current insurance.

Compare contractor quotes

Before hiring, get 2–3 written estimates from licensed Oregon contractors. Compare Residential Specialty Contractorss in Portland to ensure competitive pricing.

Find Residential Specialty Contractors nearby

Verify on CCB.oregon.gov

Always confirm directly with the Oregon CCB before signing a contract. Official data is updated in real time.

Official CCB Record

Official Website

aadrilling.com/

Quick Summary

  • Status Active
  • License # #69141
  • Type RSC
  • County Clackamas
  • RMI Derek Bjorn Osterholme
  • Bond $25K
  • Insurance $1M
  • Lic. expires September 10, 2026
  • Bond expires September 10, 2026
  • Ins. expires November 9, 2026
  • Google rating 4.9 / 5
  • Employees 1-10
  • Industry ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES
  • Last updated May 11, 2026
  • Synced June 24, 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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Are you A And A Drilling Service Inc?

If any information on this profile is incorrect, here's how to fix it: CCB data (license status, bond, insurance, address) - update it directly with the Oregon CCB and CCB Lookup will sync it automatically within 24 hours. Description or other details - contact us and we'll review it within 5 business days.

Record first imported: February 23, 2026  ·  Last data change detected: May 11, 2026  ·  Synced with CCB Open Data: June 24, 2026. Always verify at CCB.oregon.gov before hiring.