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40 Years
experience
Emergency
services
Expert Plumbing & HVAC Services Fountain Valley
Coast Plumbing has served Fountain Valley and Orange County for over 40 years, establishing itself as a family-owned leader in plumbing and HVAC services. Our commitment to punctuality, cutting-edge technology, and competitive pricing with free estimates has earned us the #1 ranking in the region. We prioritize customer satisfaction through 24/7 emergency availability, uniformed professionals, and a 12-point guarantee ensuring quality work. With decades of combined experience, our team delivers reliable solutions for residential and commercial properties, focusing on leak detection, drain cleaning, water heater installations, and HVAC maintenance.

Our dedication to transparency, no-hidden-fee policies, and community trust has solidified our reputation as a local authority in home services. We continuously refine our methods to incorporate innovative practices like trenchless sewer repair and hydro-jetting, ensuring long-term, cost-effective results for our clients.
Services
Plumbing Services HVAC Maintenance Drain Cleaning Sewer Repair Water Heater Installation Gas Plumbing Emergency Services Backflow Testing Trenchless Sewer Repair Garbage Disposal Services
Details
  • Year established: 1986
Highlights and features
  • We offer 24/7 emergency plumbing and HVAC services.
  • Our team has 40+ years of local service experience.
  • We provide free, no-obligation in-home estimates.
  • Our technicians wear shoe covers and use tarps to protect your home.
  • We guarantee 100% client satisfaction on all work.
What people say
24/7 availability Experienced technicians Reliable service Prompt response Satisfied customers
Services
Plumbing Services
Our plumbing services cover leak detection, drain cleaning, fixture installation, and emergency repairs. We handle water heaters, gas lines, and sewer systems using advanced tools like hydro-jetting and camera inspections. Our 40+ years of experience ensure efficient solutions for residential and commercial properties.
HVAC Maintenance
We provide comprehensive HVAC services including system installation, repair, and seasonal tune-ups. Our technicians optimize heating and cooling efficiency using variable-speed technology and programmable thermostats. Regular maintenance plans prevent breakdowns and extend system lifespan while adapting to Fountain Valley's climate demands.
Drain Cleaning
Our drain cleaning utilizes hydro-jetting and cable machines to remove clogs and buildup. Trenchless technology minimizes property disruption during sewer line repairs. We address root intrusion and install epoxy-lined pipes for long-term durability against future blockages and leaks.
Emergency Services
Available 24/7 for urgent plumbing and HVAC issues like burst pipes, water heater failures, and HVAC emergencies. Our rapid response team arrives equipped with specialized tools to resolve slab leaks, sewer backups, and gas line problems while minimizing property damage.
Backflow Testing
We install, test, and repair backflow prevention devices to protect drinking water from contamination. Annual inspections ensure compliance with local codes. Our technicians diagnose and fix faulty assemblies caused by debris, pressure changes, or worn components to maintain safe water systems.
Questions
Do you offer 24/7 emergency services?
Yes, we provide 24/7 emergency plumbing and HVAC services for urgent issues like leaks, gas line problems, and system failures.
What areas do you service?
We serve Fountain Valley, Orange County, and surrounding areas including Los Angeles and Riverside Counties.
Are financing options available?
Financing options may be available for major installations or repairs. Contact us for details on current promotions and payment plans.
How can I schedule a service?
Call us at 714-241-1414 or use our online contact form to request a free in-home estimate and schedule your appointment.
What guarantees do you offer?
We guarantee 100% client satisfaction with a 12-point service promise, including no mess policies and free estimates with no obligation.
Do you provide preventative maintenance?
Yes, we offer HVAC maintenance plans and drain cleaning services to prevent emergencies and extend system longevity.
Reviews (5)
Kelsey J.
Jun 30, 2022 Report
I waited a day to write this review and I'm glad I did because we ended up having a second issue they needed to come for. This company is so helpful and they were able to come out the same day of my second plumbing issue! My husband and I bought a home and it is a fixer upper so we've been discovering issues daily. They first came to lol at our hot water heater and toilet. The great thing about them is you are given options for how to fix the problem with different pricing.

It made sense to us to replace the hot water heater, making sure it was up to code, and toilet. Once we gave they okay, they were able to get the parts and begin, no waiting around! On the second day, the guy came to look at a valve under our kitchen sink because Home Depot refused to install our new dishwasher without getting it fixed. He identified the small issues needed to fix this and was done within an hour. I will be recommending this company to anyone looking for immediate and high quality service. Thank you for helping us out! Your company is a lifesaver.
Mary Beth B.
Jun 28, 2022 Report
I had called over the weekend due to a few minor issues; the office contacted me first thing on Monday to schedule someone for that morning. The technician arrived and promptly got to work, explaining what was needed to fix the toilet leak and noisy disposal. He fixed both, replacing the disposal that was under warranty and made sure everything was cleaned up and working correctly. I appreciated his considerate and thoughtful work. I highly recommend Coast Plumbing; I can trust them to do quality, affordable work.
Kate L.
Jun 28, 2022 Report
My master bathroom sink was clogged (not draining at all) so I called Coast & they had a plumber out within a couple hours. He unclogged the drain within a few minutes! We have used Coast several times over the past 3-5 years and they have always been swift to come out & resolve the issue at a fair price. Definitely recommend!
Michael S.
Jun 19, 2022 Report
Major leak near water meter. We had to shut off our water. Coast provided service within 3 hours of our call, sawed through a root to get to the pipe and made the repair, ensuring appropriate water pressure to the house.
Megan M.
Jun 15, 2022 Report
Our family has used Coast for over five years, and I can't imagine that we would ever call anyone else for a plumbing problem. Every single one of their employees have been professional, and thorough. Their work has always been done correctly the first time, and they never tried to gouge us when we had a couple of complicated plumbing problems. Coast is just a really pleasant, dependable company to work with, which is so nice to have when you're in the middle of a mechanical crisis in your home. I recommend them highly.