Master Plumbing Solution
Company Overview
Find serenity with our skilled plumbing solutions! Whether it’s mending a leaking faucet or installing a brand-new water heater, we are here for you. Our emergency service is at your disposal 24/7. Don’t let plumbing troubles interfere with your life—contact us today for prompt, trustworthy, and cost-effective services! You can reach us at 510-302-7231 for a complimentary estimate.
Hi, I’m Cristobal Paredes, and I want to recount how I began my plumbing career many years ago. Long ago, a friend introduced me to plumbing by offering me a job as an assistant. I collaborated with him for approximately four years, then transitioned to Advance Plumbing for another four years. After that, I was employed at Gladiator Plumbing for around eight years. Throughout my career, I’ve tackled numerous projects, gaining extensive experience along the way. This led me to establish my own company, hence the name I selected. The knowledge I’ve gained from diverse jobs enables me to assure you of my work’s quality. Thank you for your time.
Hello, I’m Cristobal Paredes. Throughout my life, I’ve worked in construction, but for the last 20 years, I’ve focused on plumbing. This dedication has helped me acquire a wealth of knowledge in plumbing. I take great pleasure in my work, aiming to make a mark with each project I complete. By that, I mean I want my plumbing work to be recognized for its quality. I aim for perfection in every task, which is why I guarantee my work. This is why I created this platform to provide my plumbing services, from minor repairs to complete installations. I primarily focus on new plumbing installations with inspections, ensuring compliance with California codes. Thank you.
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
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Toilet installation
- Toilet repair
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Cristobal thank you for your great service today and customer service. You fixed issue!

Cristobal was quick to respond to my quote request. He provided a rough quote as I asked and was available to service the next day. The job required a bit more than was originally quoted as there was more to fix and he was able to give me a reasonable quote. Everything went as smoothly as it possibly could and it looked great in the end. I was even given a short warranty, which is much appreciated!

Christobal had worked on my property before. He is so efficient as well as good at Planning. He solved my problem in a much shorter time with fewer materials than any other plumbers' solutions. Because of the efficiency his cost was much less as well.
I love the fact that he gets right to work and gets done as soon as possible. Even if the job takes multiple days, he is very conscientious about how the property is kept. He always cleans up after himself And keeps me updated on what's happening.
This last time I had a water main break to the building and it cost me hundreds of gallons a day leaking ($4,000+ water bill!!!). Eventually, we figured it was the tree root that was creating the problem. So he proposed a reroute under the sidewalk from the main, connecting directly to the building. He also proposed installing a pressure regulator so that it would not need so much pressure and therefore be more efficient.
He covered the underground copper pipes with a plastic liner so that they wouldn't corrode. He poured new concrete to replace the part of the walkway the rerouting had to go through. It looks even better than before!
If you have a big job or a small job, I would highly recommend using Master Plumbing.
Since he was such a new business owner, he didn't have his credit card and merchant services set up yet. We were able to work out a way to charge my plumbing project eventually. I hope he gets that straightened out soon because otherwise it would limit his size of projects and payments.

We had a broken pipe under our sink and Cristobal literally showed up within 10 minutes to fix it, then fixed the air gap the next day. Great service.

The experience of my service with Cristobal was excellent from end-to-end, and I highly recommend his plumbing service. As soon as I sent my project requests, he was clear and responsive -- even at 9-10pm in the evening and was able to come promptly on 11am the next day. He was quick, and friendly.
The service was that I had a leak in my toilet, pretty basic but essential -- fixed the valve, fill valve, and installed my bidet.
Paid $200 -- as I reached out to different projects in the area this was roughly in line with the average cost. So, I assume it's fair.
Overall I highly recommend MPS!

Cristobal was great from end to end. Rapid response to my Yelp task [only hot water coming out of shower head ], provided availability the next day, quoted the most likely cost range based on my description of the problem, as well as the 'next' range if he found deeper issues day of. Showed up on time, and texted a few minutes ahead as I'd requested. Shoe covers at all times. He identified the needed replacement parts, left to source them himself, returned quickly, and installed the parts. Checked in with me a couple times, and had me give him feedback on the settings for maximum temp output. He billed me right in the middle of his quoted range, and showed pictures and some video of the work he had done. Accepted Zelle, suggested waiting until the next morning to let the silicone set, and offered a verbal six-month guarantee, which I noted in the Zelle comment. Happy Customer!

Cristobal the Principal of Master Plumbing was an indispensable help to the water heater outage at my property. Working remotely with him, he proved both earnest and reliable giving sound advice and guidance on what could have been a unneeded multiple-thousand replacement job sight unseen. Being an engineer myself have worked with heater systems, I sorely needed his expert eye to guide a difficult path to complete the diagnosis and pinpointing of the root cause leak source with aplomb. Five days since, our dual effort and teamwork have demonstrated the soundness of our decision to repair...
With the sorry reputation of water heater installations of late and rampant reports of short life cycles, we overcame the odds reinstating this 10+ year Installation back into good use. Many thanks to Cristobal for his dedication to his craft and to good business practices.

Cristobal and his team tackled the installation of a complex water heater situation for me with patience and expertise. I can't say enough about their professionalism, honesty and hard work. His prices are excellent and he goes above and beyond. Cristobal makes it clear that getting the job done right and customer satisfaction are his highest priorities. I would confidently hire him again and can confidently recommend him. Trustworthy, kind, affordable and hard working, you cant ask for more.

There was a leak from our water filter system and the Cristobal was timely to offer service. He also offered a few weeks of warranty which assured he knew his work

The leader was so professional and very helpful even over small project . His team was so eager to do good work with full devotion. You should keep this company whenever you have plumbing problems.