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    Mainline Plumbing

    4.6 (10 reviews)
    Open Open 24 hours

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    Services - Mainline Plumbing

    Bathtub installation

    Bathtub repair

    Drain installation

    26 More Services

    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

    Sump pump installation

    Sump pump repair

    Toilet installation

    Toilet repair

    Water heater installation

    Water heater repair

    Water pipe installation

    Water pipe repair

    Mainline Plumbing Photos

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    Recommended Reviews - Mainline Plumbing

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
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    Photo of Destiny H.
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    1 year ago

    Quick, professional, and reliable plumbing company with reasonable pricing & great workmanship. Would recommend for any plumbing needs.

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    6 months ago

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    1 year ago

    Great company and great employees! Highly recommend. They came to swap my water heater and everything was done right and looked great

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    Photo of Lupe A.
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    2 years ago

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    3 years ago

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    3 years ago

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    8 years ago

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    390
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    9 years ago

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    9 years ago

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    Ask the Community - Mainline Plumbing

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    Sam Rooter & Plumbing - Need your toilet reset?

    Sam Rooter & Plumbing

    (138 reviews)

    I have used these guys a few times and thought they did a fairly good job. This is not an…read moreindividual "Sam" who does plumbing but he has a large team of plumbers. Every time I have called they have sent a different person and I don't think I've ever actually met the owner "Sam". The plumbers that they did send seemed knowledgeable and friendly. Unfortunately, recently I had to call to request that they return to look at an issue that they had worked on 3 months prior. The guy on the phone told me that he would call back in 20 minutes. I never received that callback so I tried them again a few days later and left a voicemail. Still no callback. My only conclusion is that they are not really willing or interested in standing by their work or maintaining good customer relationships. Too bad, I am sure that there are plenty of other plumbers in the South Bay that are.

    Leo and Omar installed a new water heater. The unit is American brand model #AAGU81-50T40R…read morecommercial grade. The retail price of just the unit was $1100. It looks like a high quality unit; better than what you get from Home Depot or Lowe's. And it has an 8 year warranty. The total cost for the unit, plus install and haul away was $1850. I'm happy with the price. The installation included brand new gas valve, new water/gas supply connectors, new copper tubing, and new vent tubing. Leo and Omar were professional, friendly, and answered all my questions. They did the job quickly. We are so glad to have hot water again. I will be going to Sam Rooter for future plumbing needs. Thank you very much!

    Castaneda's Plumbing & Rooter - Castanedas plumbing & Rooter

    Castaneda's Plumbing & Rooter

    (258 reviews)

    03.05.2026 Thursday First Visit 03.06.2026 Friday 2nd Visit…read moreFix Made an emergency plumbing request. My shower would not drain. Called this Castanedas Plumbing Company. Jose answered and set me up with Rolando. Rolando came on Thursday. He discovered that the Drain Pipe going to the main line was completely clogged. This pipe was underneath the house at the crawlspace. He also discovered that shower was leaking from the top level to the crawlspace. He stated that the grout is cracked causing the water to seep in and out. He quoted me $1700 to fix everything. Meaning changing and replacing the clogged shower drain pipe to the main pipe. Regrouting the shower tiles. I agreed, set up the 2nd schedule for Friday 03.06.2026. Rolando took about 4 to 5 hours to fix everything. He was a young man with experience. Changed drain pipe and regrouted! I dont know much about piping. I am ignorant when it comes to pricing. It just had to get done. I had no time for 2nd quotes. Finger crossed I wasn't overcharged lol. Overall, I would call back for piping service. This is the 2nd time I called this company. First time was my kitchen sink that was clogged. The good thing is I have 90 days of warranty from the time of fix. I really dont know if I still have problems to call back the plumber. The only way to really find out is to crawl underneath the house. Overall, pleased with uncertainty. So far so good.

    On time .. Professional…read more Got the job done quickly! No complaints Would probably use them again

    Soo Hipp Plumbing and Drains

    Soo Hipp Plumbing and Drains

    (154 reviews)

    We had a foundation leak and called Soo Hipp. Turned out that we needed the entire whole home…read moreRe-piping done. We did not want any excavation as it would have been cost prohibited. Too expensive!! The house was built in 1962. So Eddie, the owner, recommended the whole home re-piping via the attic. We agreed on the estimate. The work was completed in about a week and they tested the system and all the repiping. All works well. Then we had a sewage problem. Called them again and they were very responsive and came right back. They snaked and hydro-jetted the necessary pipes and cleaned out the blockage. Discovered a lot of scaling due to the age and make of the pipes. All are cast iron pipes which are very old. So they recommended descaling of the entire sewage pipes, hydrojet the entire system to clean out. Then came back to do the coating of the pipes in order to protect it from scaling in the future. Overall, Eddie and Shavon, the owners are very caring, kind and responsive to our needs. They understand that without running water and a good plumbing system, we do not have a livable home. For that, we are grateful for them and their entire team. Thank you so much for hanging in there with us for almost 3 months. We will continue to be their customer for life, it is not every day that you would meet reliable with integrity business owners like Eddie and Shavon!!! We highly recommend them to everyone with plumbing needs.

    We had a leak in the pipes in our slab. After determining this was the 3rd slab leak in the house's…read morehistory we decided on a complete re-pipe. Why did we choose Soo Hipp? Eddie came out for the initial call and was very professional. He identified that we had high water pressure from the city as one of a few problems in addition to the leak. He further stated the job would be done in one day. Probably by 4pm; 5pm at the latest. Water was back on at 2pm! The team showed up early and finished early. They covered everything in plastic and did a great job cleaning up. I got estimates from 3 other companies. All were cheaper but they did not repair work after the job - we were responsible for all patching. Soo Hipp takes care of the patching and city permits and inspection. Great job! I highly recommend them.

    Jet Drain - Pipe repair

    Jet Drain

    (108 reviews)

    Jet Drain Plumbing is fast, professional, and overall a great experience! we had a main line…read moreblockage and they arrived quick. Aramis and Abi used their snake and water jetter to remove the drain block, explained the whole process with their camera, and gave us advice on what to do moving forward. Jet Drain turned a stressful situation into a quick and easy fix. we really appreciate them and highly recommend them!

    Went the extra mile!…read more I needed my bathroom faucet replaced and setup a project to receive estimates. Jet Drain was one of only a few to provide an upfront estimate range. Most wanted to send someone over even though I provided 7 photos and hadn't purchased the replacement faucet at the time. I read all the reviews and went with Jet Drain. The service provider was very courteous and professional on arrival. The cost wound up being on the higher side of the estimate, but I approved the job knowing it'll be a bit of work. I'd normally do this myself, but didn't have the proper tools for the tight space. Everything looked fine at first, but I noticed water drips (very little) under the sink. Also noticed that the center piece of the faucet wasn't as tight as it should be. I decided to wait a day to see if it's something I can resolve myself or needed to contact them again. A few hours after the job was done, I was contacted by them asking about the job. I expressed the concerns I had and they immediately scheduled someone to come back at my earliest availability. They came back and resolved both issues. That's excellent customer service!

    Mainline Plumbing - plumbing - Updated May 2026

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