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What Our Customers are Saying
  • Shower faucet repair
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    “CMS has been helping me for several years. Always friendly , efficient service. Prices reasonable. Jeremiah came out to fix a shower faucet. Needed a special valve so had to go get. Still done in under 2 hours.”


  • Luis and Omar, awesome job!
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    “Luis and Omar were professional, detailed and quick. Thanks for my new faucet. Great job!!!”


  • Great job
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    “He was very efficient and very clean and fixed the problem fast Thank you”


  • Great service
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    “Nice and friendly staff. The plumber Sam was helpful and friendly. Would recommend.”

    Sonia D

  • Sam was prompt and got here before the time slot we were initially giving. He was polite and knowledgeable about the work he was doing. He was professional and had the right tools. And did not make a mess. He didn't leave until the job was completed and we were satisfied. At the end of the day a all around good fellow. If we ran into any other plumming issues we wouldn't hesitate to call on CMS and Sam.


  • Perfect
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    “Your great work is appreciated!”

    Thanks Sam

  • Really reliable and great service from Sam
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    “Sam came in to our home with a great attitude and was well knowledgeable about the repairs in an emergency he came through thank you Sam”


  • “How may I help you?” and he means it!!!!
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    “Sam is an excellent serviceperson! A+++ in all aspects!. He is knowledgeable, thorough, efficient, friendly, trustworthy and he listened to my concerns!! He genuinely wanted to understand and to take of my plumbing issues from my stopped up drain with raw spinach in it to clearing my pipe. As an older person, I feel comfortable having him come to take care of any & all of my plumbing needs in the future! I will be asking for Sam specifically next time I need a plumber. Thanks, Sam!”


  • Thank you Sam!!!
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    “Great experience with Sam who fixed my clogged pipes to my washing machine today!! Thank you Sam!!!”

    Tagman Films

  • He was an excellent representative of your company!
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    “Today Luis S. came to fix a leak in my bathroom. He was very professional and did a wonderful job! He left the bathroom clean and was polite. He wore shoe covers and kept his work area tidy. I would highly recommend Luis S. for any plumbing work you may need. He was an excellent representative of your company!”

    Victoria C.

  • Can't recommend CMS more highly.
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    “Luis was great, and was the first plumber in the 15 years we've lived here to actually take apart the drain in our utility sink to get it cleared out. Can't recommend CMS more highly.”

    Chris H.

  • The best customer service!!
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    “Luis S, came out to fix an issue with our bathtub drain on Wed. (Venom customer) He had to get in and out of the crawl space several times. He was quick, efficient, courteous and friendly! He resolved our service problem and we appreciate his hard work, He was the BEST!!! Thank you thank you!! 😁👍”

    Annette c

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    “After having our gas turned off in the middle of the cold spells of winter, for a gas leak, Sam, Mark, and Luis took care of an unfortunate situation in a very timely and professional manner. We really appreciate them getting the gas back on quickly as they could, for our family!”


  • Late night heroes
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    “Sam did a fantastic job helping us out. We had a pump leak at midnight and he still came out to help us. Got our water heater started again and stopped the leak”

    Brandon S.

  • They do an amazing job !!! Very satisfied!
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    “Sam, was the plumber who came and unclogged my sink ! He did a great job and he’s also bilingual! He did the work fast and clean ! Put tarp down so he wouldn’t mess up the carpet ! Amazing !!”

    Axel C.

  • Thank you!
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    “When I moved into my new home I had a plumbing issue. Freddie showed up and repaired my toilet . He was on time, professional and pleasant. I highly recommend calling CMS plumbers for your plumbing needs.”

    Stephanie Brown

  • He worked fast and is a pleasant young man!!!
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    “Rommel is an excellent representative for CMS. He is smart, willing to explain the resolution to the plumbing problems. We talked.. he explained in detail the procedures he was going to take. He worked fast and is a pleasant young man!!! You are extremely lucky to have him on your work force.”

    Marilyn C.

  • Well done CMS!
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    “Well done CMS! Freddy came to my house on time and finished the work neatly. He covered everything during the work and cleaned every single piece after work. I would like to request service from CMS again!!!”


  • Best service ever
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    “This is a first leaving a review, but the service was exceptional! From the call about appointment time, etc to the very professional individual "Albert". Honestly he identified the problem quickly, had the parts on his truck and fixed the toilet. But what astonished me the most is the he actually made sure the air was released from our pipes.! That impressed me as in all these years no one has even done that before”

    D Marik

  • I will recommend CMS Plumbers to ANYONE
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    “Worked with plumbers most of my life. I know plumbing, and I have to say the service I received from CMS was OUTSTANDING! On time, respectful, knowledgeable, professional, and SKILLED! I will recommend CMS Plumbers to ANYONE in need of a plumber, and I will do it with confidence.”

    Mark B.

  • Best Service Ever!
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    “CMS Plumbing--Efficient and on-time service. Above all, Rommel is honest and only provides the services that are necessary. He goes above and beyond what his job calls for. Thank you CMS (and Rommel)!!!”

    Ellen A

  • He arrived right on time, was courteous and professional...and most important - competent!
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    “I spent much time looking for someone to repair my reverse osmosis system, as the original company is no longer in business. Many plumbers will not touch these things. I spoke with Jeremy and he was able to send someone out the same week. He arrived right on time, was courteous and professional...and most important - competent! He diagnosed the issue immediately and fixed it without issue. I would highly recommend CMS Plumbing!!”


  • We were extremely pleased with the work of CMS Plumbing!
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    “We were extremely pleased with the work of CMS Plumbing! We had a leaky water heater and were worried it might flood the garage. My husband spoke to Jeremy and we easily set up a time for the work to be done the following morning. Perry from CMS came to the house when promised and did a wonderful job assessing the problem and completing the job in a few hours IN THE MIDST OF SUMMER HUMIDITY! Now we have a brand new water heater, new copper piping and even tips from Perry about draining/flushing it on a regular basis to keep it running at its best. I would recommend CMS Plumbing as an honest business that delivers what they promise... punctuality, fair prices, and a job well done. I just wish I had something more than a couple of ice cold water bottles to offer Perry at the end of the job!”


  • They do not cut corners and they do the job right.
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    “CMS plumbers came out and installed a new Waster heater, they ran new copper pipes under the house and was in and out in no time! These guys are on their A game and I was really impressed with the professionalism and attention to detail. They do not cut corners and they do the job right. Definitely highly recommended Plumbing company!”


  • On top of all that, they have probably one of the lowest hourly rates out there.
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    “CMS was highly recommended by my wife's patient. I checked out their website and got the feeling that these were 'good guys'. And that's exactly what they turned out to be. I had them come for two different jobs in April and May. First job was to replace kitchen faucet, replace two bathroom sinks and faucets, and replace shower/tub trim kit. It took all day but it was a lot of work for one guy (Perry) to do. He was courteous, did a great job, and cleaned up afterwards. Second job was to fix an issue with the hot water pressure in my shower stall. Mark came out and couldn't get to the shower valve to figure out what was going on. He was being extra careful not to break anything, so I appreciate that he didn't force it. So they didn't charge me for the visit, and scheduled the owner and their top technician to come out later in the week. Was impressed that the owner actually came out with their top guy and fixed the problem. They were in and out of my place within 45 minutes. Excellent service, and you can't beat the price On top of all that, they have probably one of the lowest hourly rates out there. Highly recommend”


  • Cory came in, quoted and it was done as soon as it started.
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    “Love CMS! Had to move a gas line over about a foot and drop it down to a different area. Cory came in, quoted and it was done as soon as it started. Didn't disrupt my work day and it got one more thing off of my 'to do' list. THANKS GUYS!!!!”


  • Honestly, these guys are nothing short of amazing!
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    “Honestly, these guys are nothing short of amazing! Being in the property management business for what seems like a lifetime, we really depend on our vendors. Plumbing is our number one nemesis. I have recently (last 6 months or so) started using this company and have given them maybe 25-30 jobs, big and small. They have yet to fail me! They answer the phone, they schedule, they show up, they are timely, they repair or replace, they are polite and professional, and they communicate! Originally I thought they were pricey, however they get the job done in half the time (which cuts cost), and do it right!! Bottom line...I am a fan and would recommend them to anyone!! I don't know the entire crew but if they are all like Eddie and Eric, you just can't go wrong!!”


  • Their work is great and their service is very professional and honest.
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    “They helped installing a new water pressure regulator. Their work is great and their service is very professional and honest. Paid much less than originally quoted because the job was done earlier than expected. Will certainly use their service again for any future plumbing related works.”


  • Reliable reliable reliable!
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    “Reliable reliable reliable! They do great work and always in a timely fashion. Jeremy, the owner, is the nicest guy and his crew always get the job done right the first time.”


  • I've found this company to be professional, courteous, efficient, and knowledgeable with each interaction.
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    “I've found this company to be professional, courteous, efficient, and knowledgeable with each interaction. I highly recommend them.”


  • I can tell you without any reservations CMS PLUMBING is hands down the best!!!
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    “I have used 4 different plumbing companies over the last 5 year's. I can tell you without any reservations CMS PLUMBING is hands down the best!!! They did a complete repipe for me. The work they performed and how they laid out the new copper is just stunning. Their craftsmanship is top notch bar none. The city inspector showed up today and could only find one small thing to correct, He wanted an insulation sleeve on one of the pipes. 2 min later it was a dune deal. CMS PLUMBING owner and employees are very helpful and will bend over backwards to make sure you have a great experience when working with them. 5 out of 5 stars hands down.”

    Henry M.

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Top-Rated Plumbers

in the Bay Area
  • Over 40 Years of Experience

    We take pride in being experts at all things plumbing.

  • We Get the Job Done Right the First Time

    Exceeding your expectations is our #1 goal.

  • Emergency After-Hour Service

    When you need plumbing fast, don't hesitate to call!

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    We offer upfront quotes before we get to work.

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