Preferred Plumbing & Drain
Company Overview
Your dependable plumbing experts, Preferred Plumbing & Drain, serve Concord, Contra Costa, and the East Bay Area. Our expertise lies in inspecting, repairing, replacing, and installing plumbing systems for homes and businesses. 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. Whether your plumbing challenge is minor or major, Preferred Plumbing & Drain is always here to support you.
Established in 2004, our mission at Preferred Plumbing & Drain is to offer exceptional service and repairs to the Sacramento, Stockton-Modesto, East Bay, and San Jose areas. Locally owned and operated, our team is guided by a plumber with over three decades of experience.
My name is Bryan Graves, and I serve as the VP and Principal of Preferred Plumbing & Drain. Having spent over 30 years in plumbing services, my focus is on ensuring customer satisfaction. This means addressing your issues promptly and resolving them at a fair price. I look forward to collaborating with your family or business soon and hope you become one of our valued lifelong customers.
Thank you for your time!
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 had a plumbing emergency when our washer/dryer drainage pipe started to leak in the wall, after sending out a request for 24/7 plumbers, Preferred Plumbing & Drain were the first to respond with a tech ready to be dispatched within the next morning.
Our tech arrived and got right to work, assessed the situation and had the parts on hand to cut/replace the broken pipe causing the leak. After about an hour and a half the job was done and we could use our washer without any concerns of damage in our walls. We appreciate the rapid response and job well done!

Freddy did a solid job fixing the pipes under my kitchen sink. Quick and efficient. Would recommend and use again.

It feels so assuring to have a toilet that works appropriately! Thanks a million to Tae, Vadim, Silviana, and staff! Absolute gold this team is! I would give 10 stars if I could! Very attentive, and professional team. They are there for you on weekends as well! Couldn't ask for better customer service anywhere period . Thank you for being so kind to my elderly mother and son as well. Contact any of these hard working people if you have any plumbing needs. I won't call anyone else, and I'm pretty careful who I do business with. I want to add that they are a woman owned business. Quite stellar, and very respectful to women which is extremely important!!!
Sincerely,
Christina R.
Sincerely,
Christina

I sent a note on Friday evening about a leak and expected clog in my drains. I received an answer within 5 minutes and received a call shortly thereafter and had two gentlemen come to my house Saturday morning exactly when they were expected. Eduardo and Matt were wonderful. They explained what had to be done, gave me an estimate and proceeded to get the work done right away. They were masked and gloved and made the whole process feel very safe. I am completely pleased with this company start to finish! Well done

I'm being generous and giving them 2 stars because they responded quickly. For service it should be 1 star. They showed up late at night on December 22 and replaced the water heater on December 23rd, so the bonus star.
The plumber who they sent seemed to barely know what he was doing. He had to repeatedly leave for parts he didn't have. Because of the upcoming holiday and folks coming over we had him replace the water heater. He had to leave a couple of dozen times for parts he didn't have. He was missing a bolt he didn't finish the earthquake strap. It took more than a week of harassing their home office to get someone to come out.
Because it was an emergency repair he had 30 days after the fact to complete a permit. After calling again and again and again, no permit. My next step is a formal complaint against their pluming license with the CA Department of Consumer Affairs.
2 stars is generous, maybe undeserving generous.

Our toilet broke they where on time to fix it, and did a great job at a reasonable price. I'd use them again for any plumbing needs

Both our kitchen and bathroom sinks were backed up to the point that they wouldn't drain at all. We called Preferred Plumbing and they had a technician, Eduardo, out to our house very promptly. He was a very polite young man and did a great job. We would happily use their services again. Thank you Eduardo and Preferred Plumbing.

Very good very professional got the job done after struggling with a few others, haven't had any problem since they took care of it.

5/5, reasonable price, prompt response from the company and they also followed up with us when they were about to arrive. My family is very satisfied. Edwardo Alverado did an amazing job and he is very knowledgeable. Since they take per hour pay he worked very efficiently and timely to make sure we won't have to spend more than what we expected. So far, from many other companies I tried to get an estimate, preferred plumbing and drain provided the most affordable service with professionalism and honesty. Did I mention that they have a month warranty for their work? Amazing!
Would definitely call them again for any related service in the future!

I live in Concord and today I called preferred pluming and as usual they were able to help me within a few hours. This time Dave (#18) came over and solved a very difficult problem of attaching my sink basin to the counter. I have a very heavy ceramic basin and he did a beautiful job. He was efficient and followed all the CDC guidelines. Thank you Dave and Preferred Plumbing for helping me out again when I needed help quickly!