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Reliable & Affordable Rancho Cucamonga Plumbers

Let our plumbers in Rancho Cucamonga take care of your plumbing concerns. Our team is made up of plumbing professionals in Rancho Cucamonga who will go the extra mile for you. 

Call For A No-Obligation Quote.

Call Now for a Free Estimate.

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First Class Plumbing Is Your Rancho Cucamonga Plumber

If you’re looking for a plumber in Rancho Cucamonga, look no further than First Class Plumbing. Our local plumbers in Rancho Cucamonga are licensed, insured, and ready to tackle any job that you throw their way. 

If you’re looking for the best plumbers near you to provide fixture installation, pipe repair, or routine maintenance, we can help. 

We’ve built a professional team of experienced, educated, and knowledgeable plumbers who prioritize the customer experience and are passionate about providing the best services in Rancho Cucamonga. 

From your first call with us to the completion of your service, you can trust that you found the best plumber in Rancho Cucamonga.

Call Now for a Free Estimate.

Our Services

We do it all! Our top-rated plumbers near you provide plumbing services from A to Z, including installation, repair, replacement, and maintenance.

Let Us Help Today!

Call Now for a Free Estimate.

Why First Class?

Are you looking for a plumbing company that you know will treat you like one of our own? 

We’ve built a stellar reputation in the Rancho Cucamonga area as a company that offers an exceptional customer experience at a cost-effective rate.

Upfront Pricing

Call us today for a no-obligation quote with no hidden fees or unexpected costs. 

Licensed and Insured

Our plumbers are licensed and insured to provide all our customers with top-tier service. 

We appreciate you trusting us with your home.

First Class Customer Service

First Class Plumbing was founded on our passion for Rancho Cucamonga. 

We will go the extra mile to ensure you’re completely satisfied with our services.  

Expert Advice

We’re trained in various plumbing services and products, so we can offer professional, knowledgeable, expert advice that guides you to make the best decision for your family. 

Convenient Appointment Times

We offer around-the-clock services, so we can provide an appointment time that is convenient for your busy schedule. 

Guaranteed Parts and Services

We guarantee all our parts and services, so you can rest soundly knowing our job was done correctly. 

If you have any concerns, please don’t hesitate to reach out. 

Call Us Today For a No-Obligation Estimate!

Let our plumbers in Rancho Cucamonga guide you to a more efficient and trustworthy plumbing system.

Call Now for a Free Estimate.

Emergency Plumbing

Plumbing mishaps don’t always happen between 8-5 Monday through Friday. 

They often occur at the least expected times, like on a weekend or in the middle of the night. We understand that you can’t plan for a plumbing emergency, so we offer around-the-clock services when you really need them.

If you’ve fallen victim to a burst pipe, sewage backup, or broken sump pump in a rainstorm, we can help. Give us a call, and we will send you the first technician available.

  • Burst pipes 
  • Slab leaks 
  • Sagging ceiling 
  • Sewage backup 
  • Flooding 
  • Broken sump pumps 

Plumbing FAQs

What are signs that I need a gas line repair?

A cracked gas line can be deadly. If you are smelling gas in your home, please leave immediately and call your local fire department and First Class Plumbing. 

We will send our technicians to identify the area of the leak and fix it, so it’s safe for you to re-enter your home.

Other signs that you have a gas leak:

  • Smell of sulfur or rotten eggs 
  • Issues with the pilot light on your furnace 
  • You feel woozy or dizzy 
  • There’s a hissing sound coming from your pipes
  • Your house plants are dying unexpectedly

If you suspect a gas leak, do the following:

  • Leave your house immediately and evacuate any family members or pets 
  • Call your local fire department 
  • Call First Class Plumbers 
  • Do not re-enter the home until authorized personnel have approved it

What are signs that I have a water leak?

Signs that you have a water leak include:

  • Damp landscaping.
  • Odd creaking in the floors.
  • Water pooling.
  • The smell of mildew.
  • A sagging roof.

If you suspect you have a water leak, you must find a plumber in Rancho Cucamonga as soon as possible.

How do you know where the water leak is coming from?

First Class Plumbing offers camera inspection, which gives us a detailed visual of your pipes. 

This allows us to identify exactly where the leak is coming from, what caused it, and how we should approach fixing it.

How often do I need a drain cleaning?

Drains become clogged with hair, grease, food, and debris. 

We can provide routine cleaning regularly or offer drain cleaning if you have a clog that is causing issues, such as backups or slow emptying. 

We recommend getting a routine cleaning every three years.

What is hydro jetting?

Hydro Jetting is a new, environmentally-safe way to dislodge clogs within pipes. 

We use high-pressure water to blast through any debris buildup.

Can I just clean my pipes with a pipe cleaning solution from the hardware store?

We recommend that you avoid any pipe cleaning solutions. 

While they are marketed to customers, they actually are detrimental to plumbing systems and the environment. 

We offer eco-friendly and safe pipe cleaning services using traditional snakes and hydro jetting.

Sewage is backing up into my drains. What should I do?

Sewer lines age over time and will eventually need replacement. 

Our plumbers near you in Rancho Cucamonga provide prompt, cost-effective sewer line replacement to keep your system working effectively.

If the issue is minor and a complete replacement isn’t necessary, we’ll recommend a repair. If you suspect that you need improvements to your sewer line, we can help.

Call For A No-Obligation Quote

Call Now for a Free Estimate.

About First Class Plumbing and Rooter

Plumbing Company in Riverside

As a family-owned plumbing contractor, First Class Plumbing and Rooter has proudly served Riverside, Rancho Cucamonga, and nearby areas for years.

Our certified technicians specialize in plumbing, drains and sewers, gas, heating and air conditioning, delivering innovative, cost-effective solutions for all your needs.

Offering same-day services.

Why Choose Us

Around-the-Clock Support for Your Urgent Needs

We’re always here to help, day or night, ensuring emergencies are handled fast.

Transparent Pricing with Free Estimates

Get clear costs upfront—no surprises, just fair pricing you can trust always.

Fast Response with Same-Day Service

We act quickly, often same-day, to fix your issues with minimal disruption now.

Trusted by Thousands of Satisfied Customers

Join a happy community—our clients trust us for reliable, quality service.

Around-the-Clock Support for Your Urgent Needs

Local and family-run, we treat every customer like part of our community.

Advanced Technology for Efficient Solutions

We use cutting-edge tools to deliver precise, long-lasting results.

Competitive Rates with No Hidden Fees

Enjoy quality service at fair prices, with no unexpected costs to worry.

Our Customer Reviews

“Both toilets and showers in my house were backing up so we knew we had too call a plumber. We called first class and Justin was sent. He was able too inform us that the issues is starting out in the front yard which is causing everything too backup. We had too hydro jet out the roots and get a spot repair done. Great price amazing service.”

-Justin

“Thank you First Class Plumbing and Rooter!
Your staff was stellar in workmanship and professionalism. We had a fairly large job (in our eyes) that required 4-5 people working at a time for a slab leak. Every engagement with any team member was polite and friendly. I can’t express how thankful we are for them to resolve a major more..

-Pashma25

“Randy and his team was phenomenal. They cleared my drain and they did everything they could to make sure that they kept the cost down as possible so five thumbs up for them and their company. need a plumber then go first class that’s first class, plumbing and router! ”

-john mendolia

“My wife and I had discovered that our water bill had tripled in one month, which we had experienced 5 years earlier from a water leak. I was familiar with the name of First Class Plumbing from their truck logo. I called them, and they were amazingly at my door within an hour and half. They quickly diagnosed that I had a severe slab leak.more.. 

-Donald Ross

Special Offers

Save on your next service with exclusive offers for Riverside, Rancho Cucamonga, and nearby residents.

First Class Plumbing

$88 Drain Cleaning Special

Unclog your drains with our professional
service.

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First Class Plumbing

$50 OFF AC Repair Service

Cool down fast with $50 off any AC repair.

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First Class Plumbing

$25 New Customer

Applies to Plumbing or HVAC services.

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Protect Your Home Year-Round

Join our maintenance plan for priority service and discounts.

Offering same-day services.

Areas We Serve

We proudly provide plumbing and HVAC services in:

Riverside, CA

Rancho Cucamonga, CA

Moreno Valley

Corona

Ontario

And surrounding areas

Contact us

Whether you need plumbing or HVAC services, we’re here to help in Riverside, Rancho Cucamonga, and surrounding areas with 24/7 emergency support.

Call us at (951) 799-5713 or fill out our contact form to request a free estimate.

By checking this box, I agree to opt in to receive automated SMS and/or MMS messages from First Class Plumbing and Rooter to the provided mobile number(s). Message & data rates may apply. Message frequency varies. View Terms and Privacy Policy. Reply STOP to opt out of future messages. Reply HELP for help.
By entering your email address, you agree to receive emails about services, updates, or promotions from First Class Plumbing and Rooter, and you agree to the Terms and Privacy Policy. You may unsubscribe at any time.