Plumbing Projects to the Rescue
At Knights Plumbing & Drain, every job is an opportunity to serve our community with quality, professionalism, and care. From small residential repairs to large-scale commercial plumbing construction projects, our team of certified technicians is trusted across the Central Valley to get the work done right.
- Our Work
Trusted Plumbing Heroes for Remodeling 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

40 Gallon Water Heater Replacement in Manteca, CA
Another happy homeowner in Manteca just got their hot water back—thanks to the team at Knights Plumbing & Drain! We were called out to inspect

Another home upgraded by Knights Plumbing & Drain
A homeowner in Manteca, CA reached out after their 30+ year old water heater stopped performing reliably. After inspection, it was clear the unit had

50-Gallon Water Heater Replacement – Tracy, CA
🔥 50-Gallon Water Heater Replacement – Tracy, CA 🔥 Knights Plumbing & Drain responded to a homeowner in Tracy, CA, experiencing no hot water due

40-Gallon Water Heater Replacement – Modesto, CA
Knights Plumbing & Drain responded to a homeowner in Modesto, CA, who reported a leaking water heater in their garage. The 40-gallon water heater was

50-Gallon Water Heater Installation – Stockton, CA
Knights Plumbing & Drain was recently called out to a home in Stockton, CA, where the homeowner reported issues with their existing water heater not

Toilet Making Noise When Flushing? Here’s How We Fixed It!
A homeowner in Manteca, California, contacted Knights Plumbing & Drain after noticing a persistent rattling noise when flushing their toilet. Noisy plumbing can be more than just
- 5-Star Reviews
Over 3k Positive Reviews From Our Clients
- go to plumbing service company
Why Choose Knights Plumbing & Drain?
- 30+ Years of Experience in the Central Valley.
- Licensed, certified, and drug-free technicians.
- Upfront pricing with no hidden surprises
- Worry-Free Guarantee — if it’s not right, we’ll make it right
- 3,000+ 5-star reviews from happy customers
- plumbing service company
From Repairs to Remodel. We Handle It All
- Our Offers
Making Plumbing Projects Affordable
Plumbing Coupons & Specials
Save instantly on many of our most-requested services.
Flexible Financing Options
Handle bigger residential or commercial plumbing projects now and pay over time with convenient plans.
Royalty Club Membership
Enjoy exclusive benefits like 15% off parts and labor, annual inspections, and priority scheduling.
See More of Our Work
Want to see more of our latest plumbing projects? We regularly share before-and-after photos, success stories, and community highlights on our Facebook page.
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Bring Your Next Project to the Rescue
Whether you’re planning a new installation, tackling a remodel, or managing a large-scale commercial job, Knights Plumbing & Drain is here to help. Let our hometown heroes deliver the reliable plumbing solutions you need for your next project.