Knights Plumbing and Drain
Company Overview
Your trusted local plumbers at Knights Plumbing and Drain serve the Central Valley with precision and care.
We handle all plumbing needs, from minor leaks to major pipe replacements.
Our specialties include pipe repairs, sewer line services, and thorough drain cleaning.
Upgrade to a tankless system or replace your old unit with our expert help.
Improve your water quality with our advanced filtration solutions.
Our goal has always been to redefine plumbing excellence in the Central Valley.
Know the exact cost before we begin any work.
Our uniformed technicians arrive prepared, skilled, and respectful of your home.
Your happiness is our priority—we won't stop until it's done right.
We're more than plumbers—we're your neighbors dedicated to helping you.
Business Services
- Bathtub installation
- Bathtub repair
- Drain repair
- Faucet installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 7:30 PM |
Tue: | 7:00 AM - 7:30 PM |
Wed: | 7:00 AM - 7:30 PM |
Thu: | 7:00 AM - 7:30 PM |
Fri: | 7:00 AM - 7:30 PM |
Sat: | 7:00 AM - 6:00 PM |
Sun: | 7:00 AM - 6:00 PM |
Recommended Customer Reviews

Since getting injured in the military I'm not capable of doing all the tasks around my home that I used to be able to do. My kitchen sink faucet just decided to go out so I called Knights plumbing and drain and they sent out Jason George to help me with my situation. Jason was very professional, detail oriented and thorough. Jason willing to give me a discount for my military connection which I was very thankful for. I think the biggest thing that I was thankful for was and I only called them about 3 hours ago and they fit me into their schedule in such a short time. The reason why this was important is because I have family coming over tomorrow and we are in much need of our sink. I want to say thank you to Knights plumbing and drain..

I called Knight plumbing for a slab leak repair, as their full page ad in the phone book said they do this type of work (many plumbers don't). The person on the phone was very nice and helpful, as was the technician we spoke to. In fact, the plumbers who came to assess the repair were also very nice.
They found 2 leaks and did the repairs quickly and were professional in cleaning up afterwards. Sounds like a good resolution to a difficult problem, but there's more to this episode.
From the time the first man arrived, he pitched the 'Royalty' maintenance plan (You maintain your car, don't you?). My pipes were over 20 years old. (Well so are my gas lines!) They are going to break again. Blah, blah, fear, fear. Buy now and we'll knock 15% off your bill!
(Translation; buy our plan or we'll charge you 15% more.) This plan is just a scam to get all your future business or take a hit backing out.
Then he went after the water heater, which was old, but I'm not ready to change it right this minute. (Water heaters explode, the older ones don't have this valve, blah blah) I was willing to take this enormous risk but the guy wouldn't let up.
(Translation; we're so greedy that a multi thousand dollar repair isn't enough, we're going to pressure sell you a water heater.)
I smell commissions.
I wasn't buying any of this so he went to work on my spouse.
With nothing to compare with, I can't speak to what they charged, but it was a lot. Someone has to pay for the full page ad.
In summary, I would go with an independent plumber. (Check Yelp first, and make sure the reviews aren't from friends & relatives, ie people who have only done a couple of reviews).
Next time I would go grab someone from in front of home depot before I would call these guys again.
Five stars for the work.
Zero stars for over the top sales pitches & add ons.
Average it down to 2 stars, since they're such nice people, but so are used car salesmen.