Dejusto Plumbing
Company Overview
At Dejusto Plumbing, we focus on various tasks, including high-end construction, remodeling, and leak detection. We provide gas line leak location and repair, plus essential services like installing outdoor quick disconnects for barbecues and new gas lines for your cooktop. We take care of sewer main line maintenance, bathroom sink services, bathtub repairs, shower upkeep, and kitchen sink cleanouts, including sewer popper installations, camera inspections, line location, and sewer ejector maintenance and installation. We provide tankless water heater repairs and maintenance, along with complete design and installation services. Our services encompass water heater warranty work, repairs, maintenance, and new installations, addressing everything related to waste, water, and gas repairs and installations, such as faucets, bathtubs, and toilets.
Dejusto Plumbing has been serving the plumbing industry for 28 years, specializing in high-end homes across Marin, Sonoma, San Francisco, and the surrounding Bay Area. I have received training from top schools and collaborated with some of the finest plumbers, mastering techniques that allow me to deliver exceptional plumbing work that meets code and ensures safety for my clients. This dedication results in superior service, repairs, new builds, and remodels, enabling me to interpret blueprints and custom design and install even the simplest plumbing fixtures. I established Dejusto Plumbing to offer affordable services and deliver some of the best craftsmanship in the plumbing industry.
I’m Michael DeJusto, the proud owner of Dejusto Plumbing. For over 28 years, I have been involved in service work, repairs, new constructions, and remodels, and I take pride in my craftsmanship. I love working with homeowners and interacting with them to deliver the best plumbing services at reasonable rates.
Business Services
- Bathtub installation
- Drain installation
- Drain repair
- Faucet installation
- Faucet repair
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:30 AM - 4:30 PM |
Tue: | 7:30 AM - 4:30 PM |
Wed: | 7:30 AM - 4:30 PM |
Thu: | 7:30 AM - 4:30 PM |
Fri: | 7:30 AM - 4:30 PM |
Sat: | 7:30 AM - 4:30 PM |
Sun: | 7:30 AM - 4:30 PM |
Recommended Customer Reviews

Mike was at my house within a half hour of my desperate call to him. I had a main sewer line blockage that someone tried (for 4.5 hours) clearing for me the night before with no success. Within minutes of Mike's arrival, he had the line cleared! Even after clearing the line, he went back in a second time to really clear out any roots or other debris that was causing the blockage. His price was VERY reasonable and he warranties his work. I will definitely call Mike again should I have any plumbing issues. He is a super nice guy, honest, and knows what he is doing. Thanks Mike!!!

After reading Mike's other five star reviews, we can't add much. He has the experience to know his stuff and the energy and work ethic to get down into our flooding crawl space in 90 degree weather and work his tail off till he not only solved the problem but improved the overall system. Plus he's a great guy!

Mike is a doll. He is honest, patient, competent, straightforward and kind. His prices are so reasonable and I would recommend him highly.

He was quick to respond and very helpful when I had a clogged drain with a bunch of visitors staying with me on a July weekend. Will use again if anything comes up.

Mike is honest, genuine, knowledgeable and won't overcharge you!
I had a water main leak and called up a corporate company and they gave me a huge estimate (almost 10x what I ended up paying). Fortunately for me they couldn't repair it the same day so I called around and was referred to Mike. He was able to come out and fix it the same day, and he took the time to explain everything to me and it is obvious that he knows what he is doing.
He has been in the business for a long time but just started his own business because he didn't like the corporate mentality of overcharging customers. So it won't be long before word gets out that there is an honest plumber in town and I imagine that he will be booked out way in advance. Until that happens, it's worth it to give him a call and know that you will be in good hands and it will be reasonably priced. I would highly recommend him!

Mike is a very sincere friendly business owner. Will refer him. 5 stars all the way ! and the kicker, he is right around the corner from me. Thanks Mike and take care

I was referred to Mike by another tradesperson and am sooo glad to have found him. Mike is very knowledgeable and skilled, but just as important he is very kind and honest. He's not out to gouge customers for a lot of money, he really wants to help people and is very reasonably priced. I'm looking forward to working with Mike on some more plumbing projects at my little house. I will recommend him to everyone I know. Thanks Mike!

Mike is great! Fixed up our leaky toilet in not time. Very responsive and great to work with. I highly recommend him for any plumbing needs.

Mike was so helpful. He actually left a big job to come help me. He came over even earlier than he had said. He kept me posted throughout the process and was so courteous. He was able to diagnose the problem quickly and he charges really reasonable rates for high quality service. I have already hired him for my next plumbing job! I'd definitely recommend him.

And to think because he only had one review so far, I almost passed him up! He has been doing plumbing for 26 years and just started out on his own is the reason for that. Michael was great!! From the initial call he knew most likely what the problem was and he was right! My landlord, who is a contractor, was telling me a different story of what was wrong and was adamant about it, but Michael knew what was up! He has an easy going manner, looks you in the eye when he talks, was fast to call back, and was available, unlike about 6 other plumbers. When you can't use your toilet or shower, time matters! His rates are comparable as well, which in the past I found out I had been ripped off by a plumber after the fact. He is experienced and it shows. I had a plumber come out 6 mos. prior and couldn't find the clean out to the house, so I thought the house might not have one. Lo and behold through his experience of doing some detective work, he found it! He looked under some rocks, and dug it up. Good too, 'cause it saved money and time. Other plumbers might not have gone to those lengths, might not have found it, and would've had to do the job the hard way. He was fast but thorough. He took pictures of the work he did so I could send them to my landlord. He talked me through every step of the way of what he's doing, what's typical, and answered questions etc...He guarantees his work so if something goes wrong again or if I had any questions I could feel free to call him. What's there not to like? Thanks Michael, this was one of my better experiences all week!