Preferred Plumbing & Drain
Company Overview
Preferred Plumbing & Drain in Concord, Contra Costa, and the East Bay Area is your trusted team of skilled plumbers. We specialize in the inspection, repair, replacement, and installation of plumbing systems for residential and commercial clients. With a commitment to transparency, we offer free estimates and only suggest services that are genuinely necessary. Our team is here for you 24/7, including weekends and holidays, at no extra cost. No matter how big or small your plumbing issue is, Preferred Plumbing & Drain is ready to help.
Founded in 2004, Preferred Plumbing & Drain aims to deliver top-notch service and repairs to the Sacramento, Stockton-Modesto, East Bay, and San Jose regions. We are a locally owned and operated company, managed by a plumber with more than 30 years of experience.
I’m Bryan Graves, the VP and Principal of Preferred Plumbing & Drain. Having spent over 30 years in plumbing services, my focus is on ensuring customer satisfaction. Our goal is to tackle your plumbing problems swiftly and fix them affordably. I am eager to work with your family or business soon and hope you join our community of lifelong customers.
Thank you!
Best regards, Bryan
Business Services
- Bathtub installation
- Bathtub repair
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump 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 installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

We are on day 2 of waiting for Preferred plumbing to come out. Wasted 2 days waiting on them to call back had to call them over 5 times. They were supposed to be out here at 1:00 then 3:00 then 5:00, then 1:00-2:00 today, then call at 2:00 and say they are having issues with trucks, will NOT EVER recommend this company to anyone.

Chase and orlando were great! They got my sink working again and really put the hard work in to make sure i was in good shape!

I am so glad I called Preferred Plumbing. The repairman was great and quickly resolved my problem and the cost was very reasonable. I recommend Preferred Plumbing to anyone and will only use them in the future.

I first called Roto-Rooter and was met with a very nasty woman on the phone. I quickly hung up and looked ta my approved vendor list and Preferred Plumbing was second on my list.
A woman answered and she was INCREDIBLY sweet and understanding. I had called around 4:30 pm regarding our bathroom drain backflowing (super gross). She set up a service call and they arrived about 2.5 hours later (which was perfect for me!) Chase came out and found the problem, which was a stupid baby wipe that someone had flushed down. Pro tip: don't flush any type of wipe, even if it says they're ok to flush.
He left and stated someone would be back in the morning to fix another problem he found with our power flush thing (idk what it's called). So in the AM, Wilson came back and said the power flush was fine, however, he noticed our sink was clogged (it was), and fixed that for me since he was already there.
Both guys were total sweethearts. Very kind and efficient and were able to answer all of my questions.
If I ever have a problem with my plumbing or drains, they are going to be my FIRST choice for now on. Thanks, guys!!
Oh also: the price was very reasonable. Less than $300 for everything including both days. 10/10 would recommend!

The kindness and professionalism of Chase was extremely refreshing. He stayed to wee hours of the morning to make sure the job was done. You don't kind too many employees to go the extra mile now a days. Thank you Chase.

Nate did a great job at my house a few weeks back; took the time to do the job right and cleaned up after as well. Very satisfied; hopefully I don't need to call again but if I have any issues I'll be requesting Nate.

As a new customer of Preferred Plumbing & Drain I am extremely satisfied with the job they done for me. I was very comforted in dealing with the personnel in office and with the technician Vadim in the field in tackling my issue. Their pricing is very reasonable and I would recommend Preferred Plumbing & Drain to all my family and friends and I will not hesitate for a second to call Preferred Plumbing & Drain to handle any other job that might come into play in the future.

I can not believe the incredibly awful service I never received from these people. I must have been told 6 times a plumber was on his way, over the course of two days, for an emergency service. When someone (apparently) did show up, they claimed we weren't home (which wasn't true) and left. They never called to let us know they were here and they never reported it to their dispatcher. Then I finally get an actual appointment, and still no one shows up. I call and they tell me they had an emergency plumbing situation. I was an emergency situation and why didn't anyone call me to let me know the plumber couldn't make the appointment? She said and I quote ""oh, you're just residential and this was a business so they take priority."" So basically, screw your appointment, we get more money from the company so you'll have to continue waiting. I finally found another company that was there within 20 minutes. Read all the negative reviews for this company because I literally experienced every single one of them. I don't even know why I kept trying. Their only reason for deserving 1 star is because 2 of the ladies I spoke with were very polite, but polite does me no good when everything else is going wrong.

Ben did a great job fixing our toilet and sink. Very knowledgeable, and friendly. He identified several issues while he was here, and fixed them all. He asked for cleaning supplies as he worked and thoroughly cleaned up after himself when finished.

This company is the only one I will use moving forward. They kept me updated on technician arrival time, the plumber was really nice with me and my children, and he cleaned up my bathroom better than he found it. Very professiona