J J Construction & Plumbing
Company Overview
Give us a call for a no-cost estimate at 510-253-9673
J J Construction & Plumbing
We are grateful for the opportunity to deliver our plumbing and construction expertise to your property and enterprise. Across Berkeley and the Bay Area, when you choose our services for your projects, you are guaranteed superior craftsmanship from our experienced contractors and technicians. We are a family-owned local business catering to residential and commercial needs. For many years, our family has been assisting clients in Alameda County, Contra Costa County, and Marin County. We are licensed, bonded, and insured. License number 1044243 in California. Receive a $25 discount on your upcoming service. We provide plumbing, drain cleaning, tankless water heater services, kitchen and bathroom remodels, home additions, ADUs, foundation work, retaining walls, excavation, French drains, storm drains, installation, repairs, earthquake valves, sewer lateral replacements, PSL EBMud certificates, water lines, gas lines, and much more. We are just a phone call away! Hablamos Español.
Business Services
- Soil backfilling and compaction
- Bathroom remodeling
- Bathtub installation
- Bathtub repair
- Bedroom remodeling
- Building additions
- Drain installation
- Drain repair
- Earthmoving or regrading
- Excavation
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Kitchen remodeling
- Land clearing
- Land grading
- Laundry room remodeling
- Guest house or ADU construction
- New structure construction
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Remodeling
- New room addition
- Bathroom addition
- Bedroom addition
- Kitchen addition
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Structural repair
- Sump pump installation
- Toilet installation
- Toilet repair
- Trench digging
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:00 AM - 7:00 PM |
Tue: | 7:00 AM - 7:00 PM |
Wed: | 7:00 AM - 7:00 PM |
Thu: | 7:00 AM - 7:00 PM |
Fri: | 7:00 AM - 7:00 PM |
Sat: | 9:00 AM - 5:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Jorge was able to come out on short notice and quickly diagnose a plumbing issue with our shower drain. The root cause was a construction error that I'm working with the original installer to address, but he gave me advice on approaches to handle the issue. I wouldn't hesitate to call J J Construction & Plumbing for plumbing issues.

They were extremely helpful! I called at 3pm and they were here by 3:10pm. They knew exactly what the problem was and fixed it very quickly with a few additional services added in.

Our kitchen faucet broke and all the water shut offs were malfunctioning . We called several plumbers and none were available for a few days . With the current drought , this was not a time to wait . I am so grateful I called JJ construction and Plumbing . After hours , they answered the call and arrived within 30 minutes . He also detected that the main shut off at the street on the EBMUD side is leaking and the shut off is not set correctly . He stayed and fixed all . Informed me to call EBMUD to fix their end . He was so incredibly nice , efficient , and professional . The best experience I've ever had with in home house repairs :)

Jorge was on time, professional, and explained everything clearly. I will definitely call for service the next time I have a plumbing issue.

We had an issue with our toilet not flushing properly for months. I googled potential issues but could not find answers. I asked our contractor who also did not provide a good solution. Finally we called JJ construction and plumbing who came out the same day to assess a problem. They gave us a clear diagnosis of what the issue is and how to address it short term and long term. They also fixed our clogged sink in 10 minutes that has been given us trouble for months. Moreover, I understand how to address this next time it happens again!
I am grateful for their professional service and helpful demeanor.

The evening before I was leaving town for two weeks, the sewer line backed up into my downstairs bathroom, toilet and shower. What a mess! I started calling plumbers who claimed to offer 24/7 service. Only Jorge responded promptly. He came in an hour, on a Friday night, diagnosed the problem, and cleared the stopped up pipe between the house and the sewer lateral. He was so kind and understanding, and efficient. His price was very reasonable, less than I expected. He advised me about how to go about getting a permanent fix by replacing a particular section of pipe. I will definitely call Jorge again for any future plumbing needs. He's a good person and a great plumber. I highly recommend Jorge!

We had a nightmare situation with our landlord's plumber, who came out multiple times and each time seemed to have made things worse... Jorge and Saul came to our rescue! They were very professional, friendly and respectful. They showed up on time, even on a late evening on Friday, and what was seemingly unfixable before, was quickly resolved. Not only did they fix it, they were extremely communicative and explained the cause of the problem, and how to avoid it in the future. It's been working with no further issues.
We have since then called them back twice more for other issues and each time, their service was beyond expectation.
I would not hesitate to call them again in the future. highly recommend Jorge and Saul!

Friendly, professional and timely service. Incredibly neat. Would use again for any plumbing need.

JJ Rooter was great. Everyone else we called was 2 -3 weeks out in appointments. With no working toilets, they came within 25 hours. They were on time, wore masks even outdoors, were efficient and polite. It's Saturday of a 3 day weekend and we can use our bathrooms again!

Jorge and his team were able to come by on same day notice and help fix our clogged toilet! They were fast and professional -- would definitely recommend and use them again in the future!