C4 Plumbing LLC - Coos Bay, Oregon
Oregon CCB license #237002 - C4 Plumbing LLC - Coos Bay, Oregon. License status: Active. Valid through July 28, 2027.
Coos Bay, Coos County · RMI: Jason Wayne Cooksey · CCB since 2021 · 5 yrs · Website
CCB Lookup Trust Score
- Active CCB license +40 pts
- 3–5 years active (5 yrs) +6 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
- 29 Google reviews +2 pts
- 4.7★ Google rating (4.5+) +5 pts
- Oregon BCD license active (Ltd Maint Contractor HVAC/R) +5 pts
- 2 Oregon BCD licenses active +2 pts
- BCD license matches contractor specialty (Ltd Maint Contractor HVAC/R) +3 pts
Plumbing & HVAC Contractor in Coos Bay, Oregon Since 2021
C4 Plumbing LLC is a licensed specialty contractor based in Coos Bay serving residential and commercial clients. The company holds both Residential Specialty Contractors and Commercial Specialty Contractors Level 2 licenses, with additional trade certifications in plumbing and HVAC/R work. Operating since 2021, the team handles complex installations and repairs across multiple building systems.
Services:
- Plumbing installation and repair
- Hot water system repair and replacement
- HVAC/R maintenance and service
- Propane system work
C4 Plumbing serves Coos County and maintains good standing with the Oregon Construction Contractors Board.
CCB #237002 - licensed, bonded ($20,000) and insured ($1,000,000) under Oregon law.
Oregon CCB License #237002 - C4 Plumbing LLC
Oregon CCB license #237002 is currently Active - registered since July 2021 and valid through July 28, 2027.
Oregon BCD Licensed - Electrical & More
-
LHR Ltd Maint Contractor HVAC/R · ElectricalBCD License #LHR731 · Coos Bay, ORActive exp. Jul 2029
-
PB Plumbing Contractor · PlumbingBCD License #PB2526 · Coos Bay, ORActive exp. Jul 2029
Data sourced from the Oregon Building Codes Division .
Contact & Address
Coos Bay, OR 97420
Bond & Insurance
The bond and insurance protect you in different situations - learn what each one covers →
Surety Bond
Workers' Compensation Insurance
Source: Oregon DCBS Workers' Compensation Employer Database. Contractors not listed may be exempt as sole proprietors without employees.
Customer Reviews
C4 Plumbing is truly top-notch. From start to finish, they were professional, reliable, and extremely knowledgeable. They took the time to explain everything clearly and made sure the job was done right the first time. The quality of their work is outstanding—clean, precise, and honestly beautiful.…
C4 did an excellent job with the plumbing, vacuum and propane systems for our home. Diligent, dedicated, honest people who communicate well and do very high quality work.
Bad way to start my week with no hot water. Good way to end my week! Hot water, fixed by the wonderful team at C4! Despite a two day wait for parts ( had to be sent from the manufacturer in PA) they finished today so I didn’t have to endure a long weekend with no hot water. They are so great and…
Reviews from Google
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 #237002.
- 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 →
CCB #237002 — Official Record
The official CCB record for C4 Plumbing LLC includes complaint history, civil penalties, disciplinary actions, and administrative suspensions — updated in real time. Always verify before signing a contract.
Official CCB Record — #237002Official Website
www.c4plumbingllc.com/Quick Summary
- Status Active
- License # #237002
- Type RSC
- County Coos
- RMI Jason Wayne Cooksey
- Bond $20K
- Insurance $1M
- Lic. expires July 28, 2027
- Bond expires July 28, 2027
- Ins. expires July 1, 2027
- Google rating 4.7 / 5
- Employees 1-10
- Industry PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS
- Last updated June 9, 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 9, 2026 · Synced with CCB Open Data: October 15, 2026. Always verify at CCB.oregon.gov before hiring.