Dejusto Plumbing
Company Overview
Dejusto Plumbing excels in a wide range of services, from upscale new builds and renovations to leak detection and repairs. 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. Our expertise extends to maintaining sewer main lines, bathroom sinks, bathtubs, showers, and kitchen sinks, as well as performing cleanouts, sewer popper installations, camera inspections, line location, and sewer ejector repairs and new setups. We offer tankless water heater repair and maintenance, in addition to full design and installation services. We handle water heater warranty work, repairs, maintenance, and new installations, covering all aspects of waste, water, and gas repairs and installations, including faucets, bathtub installations, toilet installations, and repairs.
With 28 years in the plumbing industry, Dejusto Plumbing has worked on everything from high-end homes in Marin, Sonoma, San Francisco, and the surrounding Bay Area. I’ve trained at leading institutions and worked alongside skilled plumbers, learning techniques that enable me to provide top-notch plumbing services that comply with codes and prioritize safety for my customers. This focus leads to exceptional service, repairs, new constructions, and remodels, allowing me to read blueprints and custom design and install basic plumbing products effectively. I founded Dejusto Plumbing to provide reasonable services and some of the finest craftsmanship in the plumbing trade.
My name is Michael DeJusto, and I own Dejusto Plumbing. I have spent more than 28 years in service work, repairs, new constructions, and remodels, and I take great pride in what I do. 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

My kitchen sink backed up in the middle of a huge cooking day and I was panicked, I had to cook food for a friends wedding and had no use of my kitchen the day before the wedding...I called around and mike was the first person to call me back, he was able to make it over ASAP and get me back to work in under an hour. He was friendly, informative and fairly priced. Will be using him in the future for all plumbing needs! Can't recommend him more highly.

Mike is incredibly helpful, informative, and fast. Have used him for a couple of issues now, and will definitely turn to him if/when any issues arise in the future!

Called Mike and he came the same day. He fixed the leak we knew about and also tuned up some other things that were needed. He also made sure to check the water pressure. Great work at reasonable rates. We will call him again if the need arises.

Great job! Mike was available when we needed him in a pinch in our Airbnb vacation rental. He was answering calls even over the weekend. Great company, will use him again for all our plumbing issues.

The first plumber in Santa Rosa to leave us completely satisfied. We contracted with Mike to replace two of our toilets. He went the extra mile by assisting us in repatching the wall behind one toilet (he had to move the supply valve), and he gave us time to repaint before he put in the new toilet. Mike pays attention to details every step of the way. Mike is cheerful and friendly to deal with. He always kept us updated on his progress.

I had a main water line break and left messages with several plumbers. Mike called me back and told me he could provide a temporary fix and complete repairs the next day. Mike came out and was a complete professional. He explained what he would do and offered advice, which I took, on what I could do myself to lessen the cost of repairs (remove vegetation and the like). He came out that afternoon for the temp fix and early the next morning to complete the job. Mike explained every step he was doing along the way and was very attentive to our questions. He took it upon himself to clean the surrounding areas (sidewalks and the like) of mud and debris. I would not hesitate to contact Mike again for any plumbing issues down the road!

I really appreciated that Mike called me back within minutes...even though he was booked for a week. ( A good sign.) He listened to my problem and had some helpful comments, so I will definitely call him next time. Thanks, Mike, for getting back to me right away, so I could get on with fixing the kitchen faucet. My four grandchildren and I are grateful.

The excellent service I received from Dejusto plumbing was responsive, honest, diligent, and effective. We live in Cazadero, about a 40 minute drive from Santa Rosa. We were grateful that he charged a fair price for the extra time to drive to and from our location. We have a tankless Takagi water heater that stopped working, and his skillful engagement of that company's customer service department resulted in the right parts being sent to us for free, even though the unit was no longer explicitly under warranty. It took a few trips, but Mike always followed up promptly and got it done to our satisfaction, in both total cost and outcome. I recommend his company to all our West-County neighbors, and I will definitely choose him again for any plumbing needs we may have.

Mike helped us solve a plumbing mystery in our new home that was far from the usual and did so in a professional, knowledgeable, timely and efficient manner. From his first visit to gather information and familiarize himself with our setup to his return visit with materials to implement our first phase ""test solution"" (it worked!! great detective work on Mike's part), it was clear he really knows his stuff. On top of that, he cares about helping his customers and goes out of his way to explain what it going on in a way you can actually understand. His pricing was fair, his work product excellent and his experienced approach saved us time and money by being practical and spot-on. 5 Stars for sure. Thanks Mike!

Mike, told me over the phone how to fix my problem. I did what he said and clean the p-trap underneath the sink in the kitchen and flush the line. My house has old plumbing 1956 and the problem was under the house old pipes. He came out and diagnose the problem and fixed it.
Thanks!!