Nak for Plumbing

★★★★★ 4.8 / 5 (84)
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: 827 Arnold Dr Ste 10, Martinez, CA 94553
: (925) 969-0194
: https://www.nakforplumbing.com

Company Overview

Greetings from Nak for Plumbing, your dependable source for every residential plumbing requirement in Martinez, CA! We strive to offer a seamless experience, fueled by our commitment to go beyond your expectations. Our expert plumbing team provides prompt and reliable services designed to meet your unique needs. Focusing on your satisfaction, we ensure you are pleased from start to finish. Count on us for adaptable scheduling that accommodates your busy routine, keeping interruptions to a minimum. From regular maintenance to tackling the toughest plumbing challenges, we achieve effective outcomes. Explore our unparalleled service and learn why Nak for Plumbing is the go-to choice for homeowners in Martinez.

In 1989, John Nakagaki chose to leave the corporate world of banking, seeking a new direction. Embracing this new chapter, he began a hands-on apprenticeship, starting with a drain machine. Diligently working for different plumbing companies, John rose from apprentice to journeyman, ultimately achieving the role of lead plumber. Throughout this ten-year period, he sharpened his expertise, mastering every aspect of plumbing, including water lines, drain lines, gas lines, and more.

In 2003, after gaining ten years of valuable experience, John established his own company, Nak for Plumbing... With more than 13 years of serving the valley's plumbing requirements, we are proud to announce that Nak for Plumbing is at your service. We have skilled technicians on standby because plumbing issues don’t wait for a convenient time. From routine maintenance to burst pipes, toilets, faucets, sewer blockages, and water heater installations—after all, we have a Nak for Plumbing!

Business Services

  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • 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:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Priscilla Y.
★★★★★

Needed a new water heater, called Nak. Keiko asked a few questions, quoted a price for the job, and set up an appointment over the phone. Brandon, Mikael and Chia replaced the water heater and did a meticulous, efficient, and professional job. They also noticed that the pressure regulator was no longer working, so they quoted a price to replace that. Chia did the work the next day and did another great job. It looked so good I took a picture. I have been using this company for 15 years and am still impressed by the quality of their work and the ease of working with them. Thanks again team Nak.

Niña H.
★★★★★

John Nakagaki, the owner of Nak for Plumbing, has been our plumber since 2013. We are loyal customers. John is dependable, honest, trustworthy and really cares about getting the job done right. He's a good man - if you hire him please treat him well. He's the plumber you want to establish a long-term relationship with, someone who knows your home inside/out, he does what is necessary and won't recommend work that doesn't need to be done yet. Be good to him, he's the real deal with 40+ years of experience.

Charles D.
★★★★★

I'm rounding from 4.5 stars. Nak is a serious business that wants you to be satisfied with the quality of their work. In our case they fixed a drain leak, but left without the stopper working. They made a priority of coming back to fix without any pushback. I like them (2nd time customer) and will call first next time I need plumbing work done. They do come in a little pricey, but come through on quality.

Judith Z.
★★★★★

Had a plumbing emergency this morning, water leaking everywhere from the toilet. Turned out to be crack in the old toilet tank. Floor was covered with water and I was panicking because I couldn't budge the water shutoff valve - googled and found Nak for Plumbing. They were so helpful and arranged for someone to come over very quickly (within an hour). Gave me some good advice about how to minimize the water flow since valve wasn't working. In short, kept me sane and saved my floors! Mikael arrived and quickly assessed the situation and had to turn off water to my place. The building shutoff is in a location inaccessible to me. He was so efficient and knowledgeable, and after stopping the flood of water, we discussed getting a new toilet to replace my ancient one (1970!!). He arranged that and very quickly picked up the new one and installed it, along with a new shut off valve. I can't praise Mikael highly enough, he knew what he was doing and got the job done quickly, and was a pleasure to deal with.

Will be calling Nak from now on for all plumbing needs and will recommend them to my neighbors.

Chris C.
★★★★★

Highly recommend Nak for Plumbing! I had started a bathroom remodel but also had a list of other plumbing issues that needed attention. The jobs included conversion from two to one sink plumbing, replacing a pressure reducing valve, replacing a galvanized pipe, and replacing a tub spout that was rusted in place. Niles and his crew were very responsive, explained and answered all my questions. I have no doubt they will be the first ones I call for any future plumbing issues.

Mike F.
★★★★★

Replaced my kitchen faucet and water supply valves. They showed up on-time, worked efficiently, and left the job area neat and clean. Two workers made the job go faster. They happily explained the job and instructed me on how the new faucet worked. When completed, the price I was given on the phone was the price I paid. Very happy.

Jackie H.
★★★★★

Highly recommend this service. Solved two tricky plumbing challenges, other plumbers couldn't fix. Persevered to find a solution even when it took much of their own time in research. Always on time and excellent communication. Fair pricing. A great relief to find them.

Jim M.
★☆☆☆☆

When expressing a concern about charges for service Mr Nak's response was ""I don't care"".

Sarah W.
★★★★★

Very happy I chose this company! I kept getting the run around with other companies, passed off from dispatcher to dispatcher, or they just wouldn't respond at all.
Nak for plumbing was responsive, communicative, and efficient. The workers that came to set up my drain were very friendly, arrived on time and worked quickly. I would definitely use this company again and recommend them to anyone!

Jennifer H.
★★★★★

I highly recommend this company for quick, reliable and fair priced service. I had a major clog in my toilet causing my shower to back up with sewage. I reached out to Nak Plumbing through Yelp and heard back within minutes. They quickly provided both an estimate and same day availabilty. After reading through their 5 star reviews, I chose them over many other companies in the area.

They called me within an hour to offer up an earlier appointment that I was happy to take. Two plumbers arrived promptly, my main point of contact was Mikael. They were both very professional, COVID safe and friendly. After showing Mikael the issues he openly communicated the pricing I should expect to snake my master toilet and remove the toilet as well.

The job took 3.5 hours. The clog was quite bad and they had to bring in a much stronger snaking machine. After they fixed the clog, they took the time to vacuum the backup in my shower and cleaned up after themselves. Even though the job took much longer than expected and many attempts, they stayed true to their word with the cost estimate provided.

Going into this experience I was very stressed about the potential cost especially after hours passed. They managed to make this experience a smooth one and they will have a long term customer and referrer from me. If you need a plumber, read the reviews carefully. Nak stayed true to theirs!

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