Plumbing Riverbank, CA – Your Hometown Heroes
Knights Plumbing & Drain has been to the rescue for Riverbank homeowners and businesses for more than 30 years. From small leaks to full plumbing installations, our certified plumbers deliver dependable service with upfront pricing and our Happy Today or You Don’t Pay Guarantee.
Our Riverbank Plumbing Services
Burst Pipe Repair
Quick and professional repairs to stop water damage and restore your system.
Gas Line Leak Detection & Repair
Licensed specialists ensure safe, accurate detection and dependable repairs.
Leak Detection
Advanced methods to find and fix hidden leaks before they cause costly problems.
Slab Leak Repair
Skilled repairs to protect your foundation and prevent long-term damage.
Commercial Plumbing
Full-service plumbing solutions for Riverbank businesses, from routine maintenance to new installations.
- Our Offers
Plumbing Coupons and Special Offers
We believe every customer deserves high-quality plumbing at a fair price. Take advantage of our current coupons to save instantly on essential services:
$15 OFF
ANY DRAIN CLEANING SERVICE
Coupon must be presented at the time of service and cannot be combined with other offers.
$15 OFF
ANY PLUMBING REPAIR SERVICE
Save on common repairs like leaks, clogs, or fixture replacements.
$15 OFF
ANY WATER HEATER (INSTALLED)
Upgrade to a new water heater and enjoy instant savings.
- plumbing service company
Main Services We Cover
- 5-Star Reviews
Over 3k Positive Reviews From Our Clients
EXCELLENT Based on 542 reviews Posted on E XTrustindex verifies that the original source of the review is Google. We always request Joe to service our home because he is very professional and knowledgeable! He’s also quick and cleans after his service!Posted on Vikki FrazierTrustindex verifies that the original source of the review is Google. As always (we live in an old house) Knights Plumbing are our go to plumbers. Always respectful and in good moods. Today it was Victor’s turn to tackle roots in the pipes. Fast, professional and overall a great guy. He was informative without being pushy about our pipe and tree situation (we do know it’s not great) 5/5 stars. Thanks VictorPosted on Diana GillisTrustindex verifies that the original source of the review is Google. Victor was amazing. Very professional and personable. He explained everything so that I could understand. His workmanship is great and was done in a timely manner. I would trust him with all future work. Thanks Victor...you're the best and I love your friendly personality.Posted on B. J.Trustindex verifies that the original source of the review is Google. Victor is an awesome plumber. He has excellent plumbing and customer service skills, and is very efficient and clean. He fixes any plumbing issues I ever had every time the first time. Highly recommend Victor to anyone who expects a professional plumber!Posted on Elena SanchezTrustindex verifies that the original source of the review is Google. Our technician Victor did a fantastic job of running his cable and camera in our sewer line. He unclogged our blockage, fast and efficiently. He was very respectful. I would recommend this company to anyone who’s looking for plumbing services.. Leslie took our phone call and he got someone to us in less than an hour! It wasn’t expensive for the amount of work that was done .If I could give this company more stars, I would.Posted on Jose RanesesTrustindex verifies that the original source of the review is Google. Victor was on time and knowledgeable tech and gave me alot of information about tankless water heatersPosted on Jake HaigTrustindex verifies that the original source of the review is Google. Michael was the service technician that helped me out and he was very thorough and neat with his work. He made sure his work was done correctly and was very communicative with his process during installation and through their office. Would recommend again.Posted on J DTrustindex verifies that the original source of the review is Google. Very pleased with the service. Technician Michael was just awesome. Well versed, polite and helpful. Definitely recommend to all!
Common Riverbank Plumbing Issues in Riverbank (and How to Prevent Them)
Riverbank homes and businesses face plumbing challenges typical of the Central Valley:
- Hard Water & Scale Buildup – Riverbank’s water supply has high mineral content, which can cause clogged pipes and shorten appliance lifespan. Prevention Tip: Install a water softener to protect your home’s plumbing.
- Drain & Sewer Backups – With mature trees in older Riverbank neighborhoods, root intrusion in sewer lines is common. Prevention Tip: Schedule annual drain cleaning and video inspections to prevent emergencies.
- Aging Plumbing in Older Homes – Homes built decades ago may still have outdated galvanized pipes that corrode. Prevention Tip: Repiping with copper or PEX ensures reliable water flow and fewer leaks.
- Water Heater Issues – Heavy daily use can cause sediment buildup and poor performance. Prevention Tip: Annual water heater flushing extends lifespan.
- Serving the Central Valley
Riverbank Plumbing Near You
Affordable Plumbing for Everyone
Plumbing Specials & Coupons
Save instantly on everyday plumbing services.
Flexible Financing
Easy payment options so you don’t have to delay important repairs or upgrades.
Royalty Club Membership
Exclusive perks like discounts, inspections, annual water heater flushes for members.
- Our Process
Plumbing Rescue in 4 Easy Steps
Step 1
Call or Schedule Online
Contact us anytime to book your service.
Step 2
Upfront Estimate
We provide clear, honest pricing before work begins.
Step 3
Expert Service
Our trained plumbers fix it right the first time.
Step 4
Guaranteed Results
If you’re not happy, you don’t pay.
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Why Choose Us
- 30+ Years of Proven Experience: Serving Central Valley homes and businesses since 1995 with proven expertise.
- Trained, Certified & Drug-Free Technicians: Skilled professionals dedicated to safety and quality service.
- Fully Stocked Trucks: With 2,000+ parts on hand, most problems are fixed in a single visit.
- Upfront Pricing: No surprises: clear, honest quotes before work begins.
- Worry-Free Guarantee: If an issue arises after service, we return at no cost until it’s right.
- 3,000+ Great Reviews: Thousands of happy customers back our reputation for reliability.
- Our Work
Latest Projects
With more than 30 years of experience, we’re proud to be recognized as the best plumbing contractor for remodeling projects in the Central Valley. From kitchens and bathrooms to full commercial build-outs, we deliver expert plumbing, dependable service, and lasting results that bring your remodeling vision to life.

Nice Water Heater Swap Stockton, CA
Knights Plumbing and Drian responded to a service request regarding a water heater not producing hot water in Stockton, CA. Upon arrival, the Plumber met with the customer

50-Gallon Water Heater Replacement in Manteca, CA
The team at Knights Plumbing & Drain was recently called to a home in Manteca, where the customer was experiencing issues with their aging State

40-Gallon Rheem Water Heater Installation
Knights Plumbing and Drain responded to a service request in Modesto, CA, regarding a 40-gallon Water Heater that was not working correctly, leaving the customers with
- FAQS
FAQs About Riverbank Plumbing
Costs vary depending on the job. Small repairs may cost around $200, while larger projects like repiping or slab leak repair cost more. We always give upfront, detailed quotes before work begins.
Yes. We handle all types of plumbing installations, including new water heaters, pipes, faucets, toilets, showers, and full remodel plumbing.
Yes, in most cases, we can dispatch a licensed plumber to your Riverbank home or business the same day you call.
Emergency plumbing is exclusive to our Club Royalty members, who enjoy 24/7 response, priority scheduling, and free annual inspections.
Hard water buildup, clogged drains, aging pipes, and water heater breakdowns are the issues we solve most often for Riverbank homeowners.
Yes. From restaurants to offices, we provide complete plumbing solutions for both residential and commercial customers.
Absolutely. We repair and install traditional tank, tankless, and heat pump water heaters, with financing options available for replacements.
Yes. Through GreenSky, we offer affordable financing for larger projects like repiping, remodels, and water heater installations.
Signs include discolored water, recurring leaks, and low water pressure. If your home still has galvanized steel pipes, it’s time to consider repiping.
Yes, this is one of the most common causes of sewer backups in Riverbank. We use video inspections and hydro-jetting to resolve and prevent root intrusion.