About Us

Regency Plumbing, A Family Tradition Since 1952

  • Same-day service in most cases

  • 24/7 emergency service

  • Free estimates

  • Upfront flat-rate pricing

  • No extra charge for nights and weekends

  • Professional and trained technicians

Serving all of Southern California

Regency Plumbing & Piping Inc is a third-generation commercial plumbing contractor in Los Angeles and Orange County, CA. Our professional plumbing experts specialize in medical plumbing services for dentists, hospitals, and veterinary offices.

We provide commercial plumbing and pipingspecializing in medical, dental, and veterinary offices.

Get Quick Estimate For Any Service

Our Services

Medical Plumbing New medical office, surgery center, wing in a hospital? We have you covered.

  • Medical Gas Installation Design Build

  • Surgical Center Plumbing Design Build

Dental Plumber We work with major equipment distributors and provide certified dental plumbing and gas line installation and services.

  • Dental Office Plumbing Installation

  • Amalgam Separators Installation

Commercial Plumbing From new construction, ground-up design builds, sewer pipe lining, multiple building phasing, to multi-floor build outs, we have completed thousands of commercial building projects.

  • New Construction

  • Water Conservation Plumbing and ADA Compliant Renovation

Veterinary Plumbing An essential part of our services is knowing and understanding your facility to ensure 100% compliance.

  • Veterinary Facility Layout Installations

  • Surgery Centers Design Build

Our Mission

At Regency Plumbing, our mission is to serve you by providing:

  • Minimal Disruptions

    Your operations can’t stop because of a plumbing issue. Regency Plumbing minimizes customer disruptions by working closely with you and/or your staff on everything needed. This helps guide the necessary service of your plumbing and reduces the stress it puts on your customers.

  • The Highest Level Of Detail

    We know facilities of all types depend on having reliable plumbing systems. Alongside our extensive knowledge in commercial plumbing services, you can trust Regency Plumbing's staff to install and maintain a plumbing system that is certified and built to your specific standards.

  • Certified Materials And Experienced Professionals

    At Regency Plumbing, our industry professionals have decades’ worth of knowledge. All our plumbing systems are installed by experienced professionals and use certified materials to reduce incidents and achieve the proper certification.

    All plumbing and piping systems, hookups of instrumentations and controls, including master alarms and area alarms, are handled with the utmost dedication and care because of the potentially fatal consequences of substandard installations.

Regency Plumbing & Piping Inc.

Regency Plumbing provides excellent commercial plumbing contractor servicesset up a maintenance plan for regular service for specialties such as water filter cleaning, solenoid replacement, and checkups for your plumbing systems to ensure your facilities remain operational. We are also available for emergency plumbing services with extensive experience in handling full building shutdowns.

Our licensed commercial plumbing contractors manage every phone call for your convenience.

Get A Quick Quote—Speak To An Expert

24-Hour Emergency Service

If you have a busy medical, dental, or veterinary practice, your commercial plumbing contractor needs to arrive on time and get the job done quickly. Your appointments won’t be disrupted, and your facility can maintain quality service.

Free Estimates

We offer free estimates on-site or over the phone. In most cases, we can have a skilled plumbing technician dispatched to you the same day you call. Regency Plumbing offers transparent quotes before beginning any work. You’ll never be surprised by hidden fees or unexpected costs.

Guaranteed Quality

You can be confident that your medical gas piping or amalgam separators installation is done correctly. With our services, you can ensure your commercial plumbing contractor is highly qualified and provides meticulous service.

Contact us today.

Get Quick Quote or Call (714) 451-4588

We respond within 24 hours.

What We Do

Tenant Improvement

Office/ retail, ADA renovations, Water conservation and Multi-floor build out

New Construction

Industrial/warehouse, Medical office buildings and Ground up design build

Dental & Veterinary

Offices, hospitals and surgery centers and Design build plumbing layout installations


Compressed air & process piping, Utility providers, Pharmaceutical and Laboratories

Happy Clients

They fixed my Oxygen leak and cleaned up after themselves! Great service. Read More

Posted By
Dr. Dimitri Sirakoff

The attention to detail is astounding. No one else could have done such an terrific job. Read More

Posted By
Dr. Lasky- Studio City, CA

They were knowledgeable, professional as well as accommodating to my tight construction schedule. Read More

Posted By
Joseph Passamano, D.D.S. , Irvine, CA

Regency Plumbing has helped me establish five of my offices and I have been very pleased with their services. Read More

Posted By
Fariborz Rodef DDS