The best-rated plumbers serving Coos Bay, OR, independently researched and ranked on rating, review volume and genuine local reputation.
The best plumbers in Coos Bay, OR are Tri-County Plumbing, C4 Plumbing, Green Coast Plumbing and DK Plumbing. Each is an independently researched local operator, ranked on reputation, reviews and genuine local presence, and none paid to appear.
One business can feature above the Top 5 on this page, clearly labeled. A great way for a newer or smaller pro to get seen first.
Tri-County Plumbing has served Coos Bay and the surrounding county for more than 40 years, and remains family owned and operated across three generations after the business passed to Wes Plummer in 1999. The licensed team (CCB# 134771) handles new construction, remodels, service and repair, and full bathroom and kitchen work with journeyman plumbers on staff. It carries one of the strongest reputations on the South Coast, taking the Toast of the South Coast Best Plumber award in 2023, 2024 and 2025, and is a dependable first call for homeowners who want a long-established, accountable local firm.
C4 Plumbing is a family-operated shop run by Jason and Brandie Cooksey, with roughly half a century of combined plumbing experience and their two sons now involved in the business. Jason is a Coos Bay native, and the company (CCB# 237002) covers routine maintenance, complex installs, new construction and renovation, backflow prevention and water filtration. Recognized locally with Silver at Toast of the South Coast 2023 and a Best of South Coast 2022 nod, it earns consistently positive feedback and suits homeowners who value a genuinely local, hands-on family team.
Green Coast Plumbing is a family-owned company founded in 2010 and now carrying more than 15 years in the trade from its Coos Bay base. The licensed and insured team (CCB# 246563) handles burst-pipe and leak repair, drain cleaning and new-home construction plumbing, backing labor with a one-year warranty. Twice voted South Coast's Favorite Plumber (2019 and 2020), it has a well-regarded local reputation and is a solid choice for both repair calls and new builds.
DK Plumbing is a family-owned firm established in 2005 and led by second-generation plumber Dan Korving, who brings more than 30 years in the trade. Licensed, bonded and insured (CCB# 165864), the company focuses on residential and commercial service and repair across Coos Bay, North Bend and the surrounding Coos County area, from leaky faucets through to burst pipes. It suits homeowners who want a straightforward, experienced local plumber for everyday service work.
The best plumbers serving Coos Bay, OR are based in and around Coos Bay. With the West Coast's mild but varied climate to contend with, pipes, water heaters and fixtures take a beating, so a proven local pro makes all the difference, and we've done the legwork to surface only the operators worth calling.
Tri-County Plumbing currently tops the list, but every business here earns its place the same way: we research each plumber genuinely operating near Coos Bay, weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, and rank on merit. No business can pay into this list, the single featured spot above it is the only paid placement, and it's always clearly labeled.
| Business | Best for |
|---|---|
| 1. Tri-County Plumbing | Consistent, top-reviewed service |
| 2. C4 Plumbing | Fast response and repairs |
| 3. Green Coast Plumbing | Professional workmanship |
| 4. DK Plumbing | Dependable service and value |
Our current top picks are Tri-County Plumbing, C4 Plumbing, Green Coast Plumbing and DK Plumbing. Every business is independently researched and ranked on merit, never paid placement.
We research every plumber genuinely operating in and around Coos Bay, then weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, review volume, and a genuine local track record. No business can pay to appear in the ranked Top 5.
No. The ranked Top 5 is editorial and cannot be bought. The only paid option is the single featured spot above the list, which is always clearly labeled as featured.
Start with the five above, then get written quotes from two or three, read their most recent reviews, and confirm they cover your part of Coos Bay. A good plumber responds promptly, explains the work clearly, and is upfront about pricing.
We rank on independent reputation and reviews, not licensing checks. Requirements vary by state and trade, so always confirm a pro's current license and insurance directly with them before any work begins.
Own the featured spot above this Top 5, clearly labeled. A great way for a newer or smaller pro to get seen first. Early-adopter rate $19/month for your first 6 months, then $39/month.