About Coastline Plumbing

Coastline Plumbing is a residential and light commercial plumbing service provider in Orange County, California. They offer a range of services including drain cleaning, hydro jetting, camera inspections, and descaling. The company also provides installation and repair services for various plumbing fixtures like showers, tubs, toilets, faucets, water softeners, filtration systems, water heaters, and tankless water heaters. Customers have praised the company for its competitive pricing, quick response times, and excellent customer service. The technicians are known for their professionalism and efficiency, often completing complex projects such as rerouting water lines and repairing water heaters to the customer’s satisfaction. Recently, a customer praised Dan and his team for their amazing service, especially highlighting Andrew, the technician who was professional, knowledgeable, and patient during a shower cartridge replacement after a bathroom sink clog. The technician communicated well and finished the job faster than expected. Customers also appreciate that Coastline Plumbing does not oversell services and that they follow up regularly. The company’s helpfulness extended to tracking down a part for a heating thermocouple and providing same-day service for urgent issues. Overall, Coastline Plumbing is highly recommended for any plumbing needs, thanks to its quick response, honest advice, and skilled team.

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Reviews for Coastline Plumbing

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Aug 2025
I had an outstanding experience with this plumbing company! From start to finish, their team was professional, punctual, and highly skilled. Dan, the owner, was amazing—personable, knowledgeable, and went above and beyond to ensure everything was done perfectly. They explained every step of the process and made sure I felt confident in the work being done. I highly recommend this company to anyone in need of reliable, top-quality plumbing service!
Jul 2025
Danny and Steve were excellent. We moved in to our kitchen leaking and the plumber who came before refused to fix it. They came over and fixed it with in 20 minutes and only charged a service fee. We asked them about redoing more plumbing and their response was sincere and honest- if it’s not broke don’t fix it. They’re the only plumber we’ll ever use!!!
Aug 2024
"Dan and his team at Coastline Plumbing were amazing! I had an unexpected issue with my shower cartridge that was both embarrassing and inconvenient. I was able to replace garbage disposal smoothly. Andrew, the technician who came out, was a lifesaver. He was professional, knowledgeable, and incredibly patient. His expertise and honest advice were invaluable. I truly appreciate Andrew's excellent work and Dan's quick response. Unlike many other trade services, I appreciate that Coastline would not oversell services. I have already planned and will definitely return for Coastline. I highly recommend this company for any plumbing needs!"