Commercial Plumbing Services

How is commercial plumbing different from residential?

It starts with the size of the pipes.

Commercial buildings have much greater water and sewage disposal demands. Plumbers must meet higher standards for water pressure and flow and deal with more complex piping systems, like those for gas lines and sewer systems. Installing these complex systems to code and maintaining them over the long haul requires specialized skills.

That’s where we come in. As one of the largest plumbing companies in Orange County, CA, with over 45 years of experience, we can handle any plumbing job, commercial or residential.

Commercial plumbing pipes

Our Commercial Services

Water Line Installation & Repair

We’ll install new water lines for your business or office or repair existing ones. For small piping, we use only copper, which is durable and impervious to pest damage.

Water Line Inspection

Regular inspections can prevent serious issues like leaks and burst pipes. A burst pipe can put your business out of operation for days, even weeks.

Leak Detection & Repair

Water damage is a leading cause of real estate loss. We use advanced technology to find and repair leaks quickly and efficiently. Early detection prevents a small problem from becoming a big one. Less time spent hunting for leaks means a lower cost for you.

Broken Pipe Repair

Call us for immediate repair when a pipe bursts or leaks. We have the experience and tools to fix any pipe, even in the least accessible places.

Repiping & Repiping

Old, corroded, or damaged pipes may need replacement. We’ll install new pipes to last many years and improve the efficiency of your plumbing system.

Gas Line Installation & Repair

Gas lines must be installed by a licensed professional to ensure safety. All technicians at Orange Coast Plumbing are licensed, certified, bonded, and insured.

Fixture Installation & Repair

What do we mean by “fixtures?” Toilets, faucets, sinks, disposals, drinking fountains, and more. We’ll install just about anything that attaches to your plumbing or repair what’s already there.

Water Heater Installation & Repair

Gas, electric, or tankless take your pick. We repair all water heaters, and if they’re beyond repair, we’ll install a new one for you.

CCTV Drain & Sewer Inspection

We use CCTV (video) pipe inspection to inspect your sewer lines and pipes, allowing us to detect problems before they damage your property.

Drain Cleaning

Clogged drains are a common plumbing problem. We clean out hair, grease, soap, and other buildups with powerful snakes and other tools.

Hydro Jetting & Sewer Line Cleaning

Hydro jetting is a process of using high-pressure water to clean clogged pipes. It’s a safe and effective way to clean drains and sewers and prevent future clogs. A sewage backup can shut down your business for days.

Sewer Line Repair & Replacement

We repair or replace sewer lines with trenchless methods whenever possible to minimize damage to your property.

Backflow Testing & Certification

All businesses using municipal or county water lines must have annual backflow testing and certification to ensure that water lines are not contaminated.

Plumbing Maintenance & Annual Inspection

Regularly scheduled maintenance helps prevent costly repairs down the line. Our maintenance services include drain cleaning, sewer line inspection, and water heater inspection.

Violation Removal

If you’ve received a plumbing violation from the city or county, we’ll correct the problem and get your property compliant.

24/7 Emergency Plumbing Services

Plumbing emergencies can happen at any time even on holidays and weekends. That’s why we offer 24/7 services. No matter what time or day it is, we’ll be there to help.

Why Orange Coast Plumbing?

We’re dedicated to providing the best possible service to our customers.


  • We’ve been in business since 1977.
  • Customer satisfaction is our primary goal.
  • We perform all work to the highest professional standards.
  • All OCP plumbers and technicians are licensed, certified, and insured.
  • We’re available 24/7 for all your plumbing needs.
  • We offer competitive rates and free estimates.