Get matched with top tankless water heater repair pros in Buena Park, CA

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They were excellent. The guy was super nice and explained everything as he went and showed me things about it. I couldn’t have asked for any better service. Would definitely hire them again!"

"Chris was amazing. He was the first to arrive of all the contacted people. We talked about what I wanted (replace the cartridge) and he quoted me $250. That is not high to replace a cartridge. He determined that the shower knob faucet valve cartridge was probably NOT DEFECTIVE, possibly only cleaned, and I assumed the price would be lower with no new $100 part needed. He fixed it by adjusting the hiddent pressure valves, removed and cleaned the cartridge, but didn't lower the price. I'm mostly okay with it. The problem IS SOLVED, I know next time that I can probably adjust the valves myself, and he did a great job. So between the pretty-reasonable quote if it had needed all the work, the fast response, and quality work, I got my money's worth. I would recommend them and call them again for more work.."

"Everything is alright; the work was well done."

"Power was back on quickly."

"Called office to get on schedule and was able to get appointment same day. Office staff was lovely over the phone. Plumber arrived and assessed my kitchen drain line issue. Clarified all my questions and was able to come back the next day for the repair. Would call again for any plumbing issues."

"They showed up with short notice on a Friday Night. It was urget as our gas was turned off by the Gas Company, and we did not want to go without gas over the weekend with a sick elderly person in the home. The Technician had the problems fixed within an hour."

"They did excellent"

"Job was completed exactly as needed and technician arrived promptly."

Orange County’s trusted plumbing experts, available 24/7 for emergencies and same-day service. OC Plumbing by Osta provides honest work, upfront pricing, and respectful service in every home.\n\nServices: Emergency repairs, drain cleaning & hydro-jetting, water heaters, sewer line repair, leak detection, repiping, gas lines, video inspections, and commercial & residential plumbing.\n\nWhy Choose Us: Locally owned, licensed, bonded & insured technicians. No hidden fees or pushy sales, just reliable, professional service backed by a 100% satisfaction guarantee. Free estimates plus senior & military discounts.\n\nProudly serving all of Orange County. Call anytime for fast, dependable plumbing help.