Just-In-Time Plumbing

★★★★★ 4.8 / 5 (153)
: 950 San Leandro Ave, Mountain View, CA 94043
: (650) 669-0419
: http://www.plumberdrummer.com

Company Overview

We excel in European plumbing fixtures - such as Grohe, Hans Grohe, Hansa, Dornbracht, Rohl, and others... We manage all plumbing needs! From water heaters to tankless systems, repipes, remodels, gas lines, sewer replacements, and drain clearing - whatever you need, we’ve got it covered.

Justin embarked on his plumbing journey at just 12 years old - working at Los Altos Hardware until he finished high school. In those six years, he connected with a plumbing contractor who would soon employ him. Justin worked tirelessly on remodeling, new home construction, service and repair, troubleshooting, drain snaking, and trench work. After six years with this contractor, Justin sought new and exciting opportunities in plumbing. He took a job with a contractor in San Francisco. After adjusting to the new setting and various plumbing systems, he became confident in his skills. His projects showcased precision and a genuine artistic touch. After nearly a decade of plumbing alongside some of the finest plumbers and contractors, Justin decided it was time for a break. Thus, in 2005, Just-In-Time Plumbing was born. Honk honk!

Business Services

  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair

Business Location & Hours



Mon:7:00 AM - 6:00 PM
Tue:7:00 AM - 6:00 PM
Wed:7:00 AM - 6:00 PM
Thu:7:00 AM - 6:00 PM
Fri:7:00 AM - 6:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Guy M.
★★★★★

Ryan came in on time. Quickly assessed the situation (clogged toilet, sink and replacement components).
Fixed all very efficiently including installed required replacement parts.
Great job.
Highly recommended.

Maureen K.
★★★★★

I called Just-in-Time due to a clogged sewer main. After a short call, I texted him my address and contact details. He followed up at the end of the day to book a service call the next morning. He arrived right on time and fixed my problem in less than an hour! He's very friendly, reliable and conscientious and I feel like I got good value for my money. Highly recommend!

Kristin P.
★★★★★

My garbage disposal broke after living in our new house for only two years. So, I called Justin from Just in time plumbing in Mountain View and he was extremely helpful and professional over the phone. He tried to help me problem solve over the phone and then he sent Ryan out to fix it. Ryan was extremely nice and also professional. The problem was fixed quickly and he clearly explained why it broke. I will continue to use this plumbing company for any plumbing issues. I'd recommend this reliable and professional team to anyone.

Kira H.
★★★★★

We have contacted Justin at Just-In-Time Plumbing for the last decade or so whenever a plumbing issue rears its ugly head. He is always quick to respond, honest, trustworthy and knows which brands are the most reliable. The prices are competitive and transparent. We wouldn't call anyone but Justin!

S I.
★★★★★

I had an upstairs toilet leaking last week down into the kitchen ceiling - suspected that it was coming from beneath the toilet. Spoke to Justin, he asked me a few questions and then sent Ryan over the day after. Very thorough, very efficient - Ryan not only fixed the wax seal, but also put in a new hose that connected the toilet fill valve to the inlet. He then proceeded to clean up everything and sealed it. Excellent work at a nominal price.
Today I called Justin again because I had a leak underneath the sink coming from one of the tubes connecting the water filter. Rather than send someone, he coached me via text how to remove the tube, cut it and insert it to fit tightly. After a couple of tries, voila - it worked. Shows a plumber who cares and does his job perfectly.

Christine C.
★★★★★

We had a leak bubbling up in our backyard. Contacted Justin and ask him to come out to give us an estimate. Although he couldn't come out immediately, he still communicated through text and ask me to check my irrigation system....viola! Problem fixed! Greatly appreciate that he spent the time to troubleshoot issue for me! Highly recommend and will use for future plumbing issues. Awesome customer service!

Brian P.
★★★★★

Justin And Justin-in-time Plumbing have exceptional service. I own a home in Redwood City and have used them a couple times. They show up on time and do a clean work. I've seen them use a level for every section of pipe to make sure it is straight and plumb. Its art just to go and cover it up! It's nice to see a contractor take that much pride in his and his crews work. I mean how often do you look inside the sheet rock / walls? If you do, I know you will get what I get every time. 100% customer satisfaction.

Thank you for doing such great job.
Brian P.

Ash Z.
★★☆☆☆

We had Justin install three earthquake shut-off valves for three homes in our community. Although the job was done properly, we didn't like his handling of a simple problem we had with one of the valves. Instead of trying to fix the issue which could be resolved either over the phone by him giving basic instructions to the homeowner or simply stop by and reset the valve, he tried to put the blame on the valve and/or others. If you're looking for professional plumber that keeps supporting the homeowners after the work and shows respect, look somewhere else.

Tim H.
★★★★★

Called to schedule an appointment to unclog bathroom sink drain. Spoke with Justin wo set an appointment to come out. Ryan was assigned to the job and I received a text from Justin saying that Ryan had finished previous job early and would be able to show up sooner. I enthusiastically agreed. Ryan came well prepared with all needed equipment and was able to snake out the drain within a half hour. Price was reasonable and I received a copy of invoice via email.
Very pleased with the professionalism and courtesy. I will be calling Just In Time for all my plumbing needs from now on.

Lulu M.
★★★★★

I called to set up an appointment to look at a disposal that stopped working, and he gave me some advice that did the trick! I appreciate the honesty that this was a quick fix and not needing a visit.

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