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Active RGC Residential General Contractors 4.6 (10)

Cotterman Construction LLC - Klamath Falls, Oregon

Oregon CCB license #233609 - Cotterman Construction LLC - Klamath Falls, Oregon. License status: Active. Valid through December 24, 2026.

Klamath Falls, Klamath County  ·  RMI: Seth Aaron Cotterman  ·  CCB since 2020  ·  5 yrs  ·  Website

#233609
CCB License
$25K
Bond
$1M
Insurance

CCB Lookup Trust Score

91
/ 100
Excellent CCB Lookup Trust Score
✓ Licensed ✓ Bonded ✓ Insured ✓ Google verified
Positive factors
  • Active CCB license +40 pts
  • 3–5 years active (5 yrs) +6 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
  • 10 Google reviews +2 pts
  • 4.6★ Google rating (4.5+) +5 pts
Score calculated from Oregon CCB license data and Google Business Profile. How is this score calculated? →

Custom Construction & Decks in Klamath Falls Since 2020

Cotterman Construction serves Klamath County and Southern Oregon with custom building projects. The company has been licensed since 2020 and specializes in residential construction including decks, concrete work, garages, shops, and home additions.

Services:

  • Deck construction
  • Stamped concrete and concrete pads
  • Custom garages and shops
  • Home additions
  • Permit and planning assistance

Cotterman Construction serves the Klamath Basin and Southern Oregon. The company commits to completing projects on time and on budget, and provides references upon request. Learn more at cottermanconstruction.com.

CCB #233609 - licensed, bonded and insured under Oregon law.

Oregon CCB License #233609 - Cotterman Construction LLC

Oregon CCB license #233609 is currently Active - registered since December 2020 and valid through December 24, 2026.

CCB License Number
#233609
License Status
Active
License Type
RGC Residential General Contractor · exp. 12/2026
LBPR Lead Based Paint Renovation Contractor · exp. 06/2027
First Registered
December 24, 2020
License Expires
December 24, 2026
County
Responsible Managing Individual
Seth Aaron Cotterman

Contact & Address

Address
4816 Hilyard Ave
Klamath Falls, OR 97603
Business Hours Verified open
MON
8:00 AM – 6:00 PM
TUE
8:00 AM – 6:00 PM
WED
8:00 AM – 6:00 PM
THU
8:00 AM – 6:00 PM
FRI
8:00 AM – 6:00 PM
SAT
8:00 AM – 6:00 PM
SUN
Closed
Workers' Comp Exempt. This contractor is not required to carry Workers' Compensation Insurance. If you or someone working on your behalf is injured on the job, you may not be covered. Verify arrangements before hiring.

Bond & Insurance

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

Surety Bond

$25K
CBIC
Expires: December 24, 2026
One of 100+ surety companies active in Oregon's CCB database - bond market study →

Liability Insurance

$1M
HDI GLOBAL INSURANCE COMPANY
Expires: September 24, 2027

Oregon Business Registration

Business entity
LLC Oregon LLC
SOS status
Active
Incorporated
February 27, 2020 (7 years ago)
Registry number
164943798
View full business record at Oregon SOS →

Includes name history, members & managers, and annual report filing history

Before hiring Cotterman Construction LLC: Ask for a Certificate of Insurance (COI) confirming the business name matches Cotterman Construction LLC 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

4.6 (10 reviews)
Neil Valiton
Neil Valiton
2 years ago

Seth was recommended to us by a local door and window supplier. We wanted our old deck replaced. Seth responded to our call right away. He got an estimate to us in just a couple of days. He started the project even sooner than we expected. His work is professional, he showed up when he said he…

Sherry Markus
Sherry Markus
10 months ago

Seth was AMAZING! He removed my old deck and built a new one!. His attention to detail was above and beyond! He truly cares about your needs. I would highly recommend him for any project you may have.

Joan Holliday
Joan Holliday
2 years ago

Working with Seth Cotterman was a top notch experience. Seth is a professional in all senses of the word, responsive, fair, experienced and grounded! PLUS he showed up and followed through on agreements. From the get go, Seth got back to me quickly, gave me a fair estimate, and proceeded in a…

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 #233609.
  • 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 #233609 — Official Record

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

Official CCB Record — #233609
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Quick Summary

  • Status Active
  • License # #233609
  • Type RGC
  • County Klamath
  • RMI Seth Aaron Cotterman
  • Bond $25K
  • Insurance $1M
  • Lic. expires December 24, 2026
  • Bond expires December 24, 2026
  • Ins. expires September 24, 2027
  • Google rating 4.6 / 5
  • Last updated June 5, 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 23, 2026  ·  Last data change detected: June 5, 2026  ·  Synced with CCB Open Data: October 15, 2026. Always verify at CCB.oregon.gov before hiring.