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New Construction & Emergency Plumbing Experts in the Bay Area

From underground systems to final trim — we partner with builders, homeowners, and property managers, with fast 24/7 emergency response when you need it.

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About J.G. Plumbing

About J.G. Plumbing

About J.G. Plumbing

At J.G. Plumbing, we believe in expert service with a personal touch. Driven by honesty and integrity, we’ve proudly served the Bay Area community for over a decade. Our mission is to ensure every home finds comfort through reliable plumbing. We are local experts who understand your needs and guarantee our workmanship for ten years. Here, you're not just a client; you’re family. Trust us to make your space function seamlessly.
5 Stars on Google
17+ 5-Star Reviews
Plumbing Experts
Serving 12+ Areas

Reviews

Reliable Service, Happy Customers

See how our Bay Area plumbing solutions satisfy local families

Justin is timely, very experienced and gets the job done. I will hire him for all of my plumbing work.
Cynthia M.
JG Plumbing came to our rescue. We had a pipe leaking, which we didn't fully understand how bad it was (it was behind a cabinet we kept closed most of the time). Justin showed up within the day of us calling around, looking for help. He was able to assess what went wrong (our building has old pipes— this likely will happen again). And the build up caused a leak, which caused essentially sewage to drip down behind our cabinet. Bleh. But, he sawed away at the back of the cabinet, was able to view (and importantly, clean with bleach !) the area before taking out the offending pipe and putting a spare he happened to have on hand in. He then placed the sawed off back of the cabinet back in place with screws so to the laymen (you'd have to crawl in there) you'd never know he'd been there. Amazing stuff. Heroic work. We feel still this was the best spent urgent / emergency plumbing job we've had to date.
Beryl B.
I’ve had a great experience with Justin on several occasions now —professional, punctual, and very knowledgeable. He quickly identified the issue and fixed it efficiently, all while keeping everything clean and stress-free. It’s hard to find reliable service like this these days. Highly recommend!
Todd B.

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"I don’t write many reviews because most of the business I interact with, be they restaurants, painters, or contractors, do a job that isn’t noteworthy enough to make the effort. In comes Justin from JG plumbing. From the minute he answered the call I knew he was different. Not a referral service, not an office receptionist. Justin answers the call. I told him we just had a ruptured water heater with water all over our basement. He said he’d come and take a look at it right away. I had already called another plumber from yelp (a referral service as it turned out) and they were also on the way. We have a somewhat unique set up, a 75-gallon tank with a power vent and a recirculating pump. Justin took one look at it and knew exactly what it was and recommended I replace it with the same exact thing since it worked so well. He knew off the top of his head that it was still available and that the brand (Bradford White) is one he’d recommend. He asked me if I wanted to do it that same day. I said of course! He said he would do it and not charge any type of emergency fee. I told him I had one other plumber coming and that I’d call him afterward, once I decide. The other plumber came and didn’t know what it was he was looking at. He made some calls and was very reluctant about the installation, telling that maybe I should go tankless (not a good idea for this installation). He did not instill confidence at all and said if I wanted that same type or tank that I would have to order it and pick it up and call them to install it. After he left I called Justin and told him about that and he said he had just reserved the last tank in stock. I gave him the green light and he said he was on his way to pick it up. Justin had another scheduled job but rescheduled it to help me. His clients understand. So do I. Justin came about an hour later and worked really hard to get us up and running. He was there until almost 7pm. He got it all fixed up and was going to return in the morning to wrap the tank in insulation after my request. He didn’t charge for his extra time nor the insulation. He just did his job excellently and professionally. Justine has phenomenal work ethic. He’s very impressive, very honest, very professional, thorough, clean and fast. It turns out he’s a fully licensed plumbing contractor. Which means he can go far and beyond a normal installation. I’m not kidding when I said we just found our personal plumber. I will say one last thing. I’m not a plumber at all, I’m a musician. But if I was not doing music, I’d be happy to work for Justin. He runs his business with integrity. That’s worth something. Hire him, I guarantee you’ll thank me for it. Cheers!"

Hector Perez

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