Expert Plumbers You've Counted On For 30+ Years

We Pride Ourselves In Providing Quality Workmanship & Unmatched Customer Service


For a job we thought was impossible to do, They performed it neatly and seamlessly! They even checked our water and gas pressures to make sure it was within safe pressure limits! We appreciate their positive demeanor, excellent workmanship, and respect towards our home. My family is pleased with Option One's work! Thank you!

Bev Camping

I was really impressed that Option One followed up with my membership purchase. I’ve used them in the past and I am just really impressed with the workmanship, professionalism, and the reasonable rates. I would highly recommend their outstanding service.

Brianna Fischer

Option One Plumbing was recommended to us by a friend and I could not be happier with their services. They did an excellent job at explaining everything to us throughout their time in our home. We also appreciate how thorough they were in searching our home for any issues. We are first time home buyers and we feel so much relief after having Option One's help.

Sarah Cuevas

Option One is great, they found a leak that 2 other plumbers couldn't find. They removed the equipment while water mitigation came, and we had our flooring replaced . When it was time to have the units installed, we got next morning installation. They fixed us up quick and are always so kind while being extremely efficient. Price can't be beat either.

Steph Sun

I am so grateful for Option One Plumbing! Sammy, Ruben, Fernando, and Tim were who I worked with, and they were all so fabulous! They clean up after themselves, and where very respectful of our family and life situation. They work quickly and efficiently, and I just can’t praise them enough. Thank you!

Kimber Savidge

We had a great experience with Option One! We’ve had Fernando, Tim and Sammy out on jobs. This is actually the second time they came out to help us. They are so helpful and knowledgeable!! We have had drains replaced and a mainline drained when another plumbing company caused issues.

Our Services

From general plumbing, extensive sewer repair, home repiping, septic pumping, and commercial backflow installs, Option One Plumbing can get you the help you need at prices that are reasonable.

Emergency Plumbing Services

Our team is available to take your calls 24/7. If you need assistance right away, call us for prompt service. Time is of importance when it comes to home water damage or getting your business repairs done quickly.

Drain Cleaning & Sewer Repair

We are the leading drain experts in your area. Take advantage of our popular $68 drain cleaning special or get in touch to learn about our trench-less sewer repair.

General Plumbing & Water Heaters

Give us a call when you need help installing your new toilet, faucet, or water filtration system. Are you looking to upgrade or replace your water heater? Option One can help get you get hot water back with minimal inconvenience.

And so much more!

Option One Plumbing Vehicles

Why Us?

Our work comes with warranties to provide peace of mind. Our leadership is well known throughout the industry and has written books, mentored other plumbing companies, and have taught plumbing classes. We take pride in our work for your community, because we're also part of the community.

Flat Rate Pricing

When you choose Option One Plumbing & Rooter you know the price upfront with no gimmicks. We take the uncertainty of cost out of the equation.

Approved Technicians

Option One Plumbing technicians are professional, responsible, and background checked. We only employ technicians we would be happy to invite into out own homes.

Fully Licensed & Insured

Option One Plumbing is fully licensed in every state we serve and is insured for your protection. You don't have to worry if your project will need adjustments in the future to meet local code.

Free Estimates & 2nd Opinions

Our estimates are always FREE. We have saved our customers hundreds and sometimes thousands of dollars by providing them with a second opinion. We have technology and solutions other plumbers don't have. We will provide you with options that will save you money and inconvenience.

Available 24/7 Everyday

When you need service, you can count on us to be there for you. From emergency plumbing to simple maintenance on your fixtures or drains, you can expect us to always pick up the phone all day no matter the day of the week.

Same Day Service

You have a busy schedule, so choose a plumbing company that respects your time. You make an appointment, and we stick to it. Text notifications sent before every appointment.


Our values and guarantees apply to every job. Safety, Cleanliness, and Satisfaction are our promise to you. Our staff is consistently keeping you in mind as our core company values are summarized as D.A.R.T.S.

Deliver 5 Star Service

Always Do The Right Thing

Reliable, You Can Count On Us

Total Piece Of Mind

Safety Always First

Option One Plumbing Happy Customer

Frequently Asked Questions

Option One Plumbing provides estimates and second opinions free of charge during business hours. Take advantage and contact us for free plumbing quotes!


Call us today at 800-905-7115 or email us

Experience the Option One difference. We are your premier plumbing company in your local area. Instead of searching for a "plumber near me", give us a call to save on big on your next plumbing project. Remember we are also available 24 hours a day, everyday including holidays.

About Us

Option One Plumbing is dedicated to bring you affordable plumbing solutions. Partnering up with local suppliers has allowed us to pass on the savings to you. Find us near you in North Carolina, South Carolina, Arizona, and California.

Office Hours

(800) 905-7115

Monday - Friday

Contact Us

Option One Plumbing

10722 Arrow Route Suite 602
Rancho Cucamonga, CA 91730