Plumbing Company Lodi, CA – Your Hometown Heroes
When you need a dependable plumbing company in Lodi, Knights Plumbing & Drain is to the rescue. For over 30 years, our licensed and certified plumbers have helped homeowners and businesses across the Central Valley with plumbing repairs, installations, and maintenance. With upfront pricing and our Happy Today or You Don’t Pay Guarantee, you can count on peace of mind every time.
Our Services in Lodi, CA
Burst Pipe Repair
Quick, reliable repairs to stop leaks and prevent costly water damage in Lodi homes.
Gas Line Leak Detection & Repair
Licensed specialists ensure your property’s safety with precise leak detection and dependable repairs.
Leak Detection
Advanced equipment to track down hidden leaks, helping Lodi homeowners save water and avoid expensive damage.
Slab Leak Repair
Professional slab leak repairs to protect your home’s foundation and prevent long-term issues.
Commercial Plumbing
Full-service plumbing solutions for Lodi businesses, including offices, restaurants, and retail properties.
- 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 Plumbing Issues in Lodi (and How to Prevent Them)
Lodi homes and businesses face a few plumbing challenges specific to the are
- Hard Water & Mineral Build-Up – Lodi’s water supply often causes scale in pipes and water heaters. Prevention Tip: Install a water softener to improve water quality and extend appliance life.
- Aging Plumbing in Older Homes – Many Lodi homes still have outdated pipes prone to leaks. Prevention Tip: Repiping with PEX or copper ensures long-lasting performance.
- Drain & Sewer Backups – Tree-lined streets and older sewer systems often cause clogs and backups. Prevention Tip: Schedule video inspections and hydro-jetting before problems get worse.
- Water Heater Wear & Tear – Sediment buildup and heavy daily use can reduce efficiency. Prevention Tip: Annual flushing and inspections keep heaters running smoothly.
Don’t wait for a small problem to become a costly repair—schedule your service today.
- Serving the Central Valley
Our Service Area
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
Get in touch anytime.
Step 2
Upfront Estimate
Transparent pricing before work begins.
Step 3
Expert Service
Our licensed 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 Knights Plumbing
- 30+ Years of 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.
- Our 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 Plumbing in Lodi
Costs depend on the type of repair. Small fixes like unclogging drains may be under $200, while larger jobs like slab leak repair or repiping cost more. We always provide detailed upfront quotes.
Yes. We install everything from new water heaters and faucets to full kitchen and bathroom remodel plumbing.
Yes. In most cases, we can provide same-day service for homeowners and businesses.
Yes — but this service is exclusively for our Club Royalty members, who enjoy 24/7 emergency response, free annual inspections, and exclusive discounts.
Hard water, clogged drains, water heater breakdowns, and aging pipes are the top issues we repair for Lodi homes and businesses.
Yes. We provide plumbing services for offices, restaurants, and other businesses in Lodi.
Traditional water heaters store hot water in a tank, while tankless models heat water on demand. Tankless units are more energy-efficient but can cost more upfront.
Absolutely. We work with tank, tankless, and heat pump water heaters, and also provide regular maintenance.
Yes. Through GreenSky, we provide flexible financing options for large projects like repiping, remodel plumbing, and water heater replacements.
Common signs include rusty or discolored water, frequent leaks, and low water pressure. If your home still has galvanized steel pipes, repiping is strongly recommended.
Yes. Root intrusion is a frequent cause of sewer line damage in Lodi neighborhoods. We use video inspections and hydro-jetting to fix and prevent these issues.