Your Trusted Licensed Plumber in Costa Mesa

Island Plumbing is a licensed plumbing company based in Costa Mesa, California, owned by Zach London. With a decade of experience working in Orange County, Zach and his team have built a reputation for quick response times, excellent workmanship, and the kind of attention to detail that keeps customers coming back. Island Plumbing holds California Plumbing License #1096363 and is fully insured, so you can trust that your home is in capable hands.

From whole-house repiping and water heater installation to drain cleaning, gas leak repair, and kitchen and bathroom remodeling, Island Plumbing handles jobs of every size with the same level of care and professionalism. The team uses screened and certified technicians, provides upfront pricing with no surprises, and stands behind every job with a service guarantee. Whether you are a homeowner in Costa Mesa, Newport Beach, Huntington Beach, Irvine, or anywhere in Orange County, Island Plumbing delivers reliable plumbing services you can count on.

Why Choose Us

• Licensed (CA #1096363) and fully insured — your home is protected
• 10 years of plumbing experience in Orange County
• No-surprise upfront pricing on every job
• Screened and certified technicians
• Service guarantee on all work
• 5 star rating with over 50 reviews on Google
• 24 five-star reviews on Nextdoor from Orange County homeowners
• BuildZoom score of 92 — top 32% of California licensed contractors

Our Customers Say It Best

• "Zach is the best" — Costa Mesa community recommendation
• "Experts in handling unique situations... professionalism extending to cleaning up the work site and explaining the repair process to customers."