24 Hour Plumbing Services Serving Southern California For 30+ Years

Family Owned & Operated Plumbing Service

Focusing On Drain Cleaning, Water Heater Installation & Repair, and More!

Southern California's #1 Plumbing Service

Option One Plumbing Has Been Serving Rancho Cucamonga & Surrounding Cities for 30+ Years. We Focus On Customer Service Satisfaction And Offer Same-Day Plumbing Services. If You Are Looking For A Plumber Near You, We Are The One Stop Plumbing Shop. With Over 20 Plumbers, We Offer Our Services With Quality & Efficiency. Do not hesitate to call upon the top Rancho Cucamonga Plumber whenever you are in need of plumbing repairs or installs.

Drain Cleaning

Starting at $68

Free Camera Inspection With Drain Cleaning

Water Heater

Installation or Repairs For Your Water Heater Today. Tank Or Tankless, We Can Do It All!

Plumbing Service

No More Plumbing Problems! From Sink, Garbage Disposal to Shower. We Do It All!

24/7 Emergency Service

Have An Emergency? We Will Send A Plumber To You Immediately.


Plumbing problems will hit you like a ton of bricks at any moment and create an emergency plumbing problem. Homeowners and businesses will, at some point, have to call a plumber. When the time comes and you need a Rancho Cucamonga plumber, we are here to serve you 24 hours a day 7 days a week. We understand you have many plumbing companies in Rancho Cucamonga to choose from. Be sure to do a little homework and verify that they are licensed, reputable Rancho Cucamonga plumbers that offer warranties on the work they perform. All of our work comes with a warranty. Option One Plumbing has you covered. All our work is 100% guaranteed.

Rancho Cucamonga's Dependable Plumber

We offer a wide variety of services including sewer repair and drain cleaning. Our tested and trusted plumbing services in Rancho Cucamonga, CA and its surrounding areas have been counted and depended on for years.

Whether it is a simple drain cleaning, toilet repair, or water heater service, Option One technicians are fully trained to get the job done right. Our technicians also specialize in the latest plumbing technologies from trenchless sewer line repair to electronic leak detection. Fast, affordable, dependable and honest Rancho Cucamonga plumbers, that is Option One.

Southern CA trenchless sewer repair specialists

If you are looking for a permanent solution to your sewer problem, you can count on Option One. We have access the industry's leading trenchless technology. Save time and money and don't dig up your entire front lawn. No dig sewer repair is easy and affordable with Option One. Ask about our special financing for California Residents. If you are looking for convenient sewer repair call the most trusted Southern California plumber.


Option One Plumbing Service in Southern California is prepared to service your home or business with professional, affordable plumbing services. We have been offering emergency or preventative maintenance plumbing service in Southern California for over twenty years. If you need a dependable Southern California plumber 24/7, we’re just a phone call away. Same day service, 365 days a year.

Plumbing Services Provided

As the preferred California Plumber, we do more than just drain cleaning

Sewer Camera Inspection Service
Option One Plumbing Drain Cleaning Service Plumber 24/7
Option One Plumbing New Toilet Installation Service
Option One Plumbing Trenchless Sewer Repair
Option One Plumbing Electronic Leak Detection Service
Option One Plumbing Slab Leak Repair Service
Fixture Faucet Repair and Install Option One Plumbing

Why Should Choose Option One?

There are over 10 different plumbing companies in Southern California.

What makes us the leader in the industry? 

  • Locally Owned & Operated

    Many of our local competitors at one point started with Option One. We have over 30 years in the plumbing industry.

  • Highly Rated Plumbing Services

    Don't take our word for it. Our reviews speak for themselves. 

  • Industry Leading Waranties

    Option One offers some of the best warranties in the industry. Our work is backed up for your peace of mind.

  • Financing Options for California Clients

    We have partnered with exclusive lenders to provide flexible financing options for your emergency repairs. 

  • Efficient & Helpful Techs

    Our plumbers take pride in their knowledge and will gladly answer any questions you may have.

  • Available 24/7 - 365 Days a Week

    We can always be reached if you have an emergency. Our friendly CSRs are on standby at all hours of the night.

Areas we serve include:

  • Rancho Cucamonga

  • Upland

  • Ontario

  • Fontana

  • San Bernardino

  • Rialto

  • Bloomington

  • Colton

  • Grand Terrace

  • Loma Linda

  • Redlands

  • Yucaipa

  • Calimesa

  • Beaumont

  • Hemet

  • Perris

  • Temecula

  • Menifee

  • Murrieta

  • Wildomar

  • Moreno Valley

  • Riverside

  • Jurupa Valley

  • Eastvale

  • Norco

  • Corona

  • Chino

  • Chino Hills

  • Diamond Bar

  • La Verne

  • Glendora

  • Azusa

  • Duarte

  • Arcadia

  • Pasadena

  • Yorba Linda

  • Arcadia

  • Whittier

  • Fullerton

  • Anaheim

  • Orange

  • Garden Grove

  • Santa Ana

  • Irvine

  • Huntington Beach

  • Newport Beach

  • Arcadia

  • Whittier

  • Lake Forest

  • Mission Viejo

LA County, Orange County, & all of Southern California


10722 Arrow Route Unit 602

Rancho Cucamonga, CA 91730







Don’t hesitate to ask us something. We can be reached by mail, email, phone, text, and chat. If you need a second opinion on a repair or if you are looking for an emergency Southern California plumber reach out to us today!


Our helpful and attentive service reps will help book an appointment whenever is best convenient for you. We know that it can be very stressful when your plumbing is our of order and will work diligently to make sure our work is done right. For anything plumbing call the best Southern California Plumber near you.