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21 Years
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Your Trusted Plumbing Partner in Mountain View, CA
Founded in 2005, Just-In-Time Plumbing has established itself as a trusted plumbing solutions provider across San Francisco, San Mateo, Santa Cruz, and Santa Clara Counties. Our team combines technical expertise with a commitment to delivering clean, artistic construction aesthetics that prioritize durability and functionality. We specialize in new construction, remodels, drain cleaning, gas line repairs, and European fixture installations, serving both residential and commercial clients. With over 16 years of industry experience, owner Justin Markovits leads a team that values promptness, transparency, and exceptional customer service. We eliminate hidden costs by offering free on-site estimates and waiving travel and service fees.

Our investment in advanced diagnostic tools, including video inspection equipment, ensures accurate problem identification and efficient repairs. Certified in polyethylene gas pipe fusion and pressure testing, we handle complex gas system installations and repairs while maintaining strict safety standards. Our focus on European fixtures like Grohe and Hansgrohe addresses the growing demand for stylish, high-quality plumbing solutions. By maintaining 24/7 availability for urgent needs, we ensure clients receive timely assistance without compromising on workmanship quality.
Services
Drain Cleaning Gas Leak Repair European Fixtures Water Heaters Free Estimates Sewer Lines Tankless Water Heaters New Construction Remodels Camera Inspection
Details
  • Year established: 2005
Highlights and features
  • 16 years of Bay Area plumbing expertise since 2005
  • Specialize in European fixtures (Grohe, Hansgrohe, Rohl)
  • Free on-site estimates with no hidden fees
  • Certified gas line repair specialists
  • 24/7 availability for emergency plumbing needs
What people say
Prompt service Expert diagnosis No extra fees Professionalism Efficient repairs
Services
Drain Cleaning
Our drain cleaning specialists use advanced equipment to resolve blockages in main lines, sinks, toilets, and showers. Video inspection technology allows precise problem identification followed by targeted solutions. We guarantee complete clearance of obstructions while maintaining pipe integrity through non-invasive techniques whenever possible.
Gas Leak Repair
Certified technicians handle gas line installations, repairs, and leak detection using specialized equipment. We perform pressure tests and gas sizing studies to ensure code compliance. Emergency repairs maintain gas supply to unaffected appliances while resolving critical safety issues efficiently and safely.
European Fixtures
We specialize in premium European brands like Grohe and Hansgrohe, offering expert installation of modern fixtures. Our team ensures proper functionality while maintaining aesthetic appeal. From single fixture replacements to complete bathroom renovations, we deliver durable, stylish solutions tailored to client preferences.
Water Heaters
We service all water heater types including traditional tank systems and energy-efficient tankless models. Our experts handle installations, repairs, and maintenance for natural gas, propane, and electric units. We provide professional guidance on system selection and optimize performance through proper gas line and water flow adjustments.
Free Estimates
We offer complimentary on-site assessments for all plumbing projects. Our transparent pricing process includes detailed cost breakdowns with no hidden fees. Estimates cover material requirements, labor costs, and project timelines to ensure clients make informed decisions about their plumbing needs.
People
Justin Markovits
Owner/Lead Plumber
With 16+ years of plumbing experience, Justin combines technical mastery with creative problem-solving. Certified in gas line repairs and European fixture installations, he personally oversees all projects. A passionate musician, he brings the same precision to plumbing as he does to drumming with local bands.
Questions
What areas do you service?
We serve San Francisco, San Mateo, Santa Clara, and Santa Cruz Counties including cities like Mountain View, Palo Alto, Sunnyvale, and San Jose.
Do you charge for estimates?
No, we provide free on-site estimates with no hidden fees or travel charges for all plumbing projects.
Are you certified for gas line work?
Yes, our technicians are certified polyethylene gas pipe specialists with expertise in pressure testing and gas system installations.
Can you install European plumbing fixtures?
We specialize in European brands like Grohe, Hansgrohe, and Rohl, offering expert installation and repair services.
What emergency services do you offer?
We provide 24/7 emergency plumbing services for urgent issues like gas leaks, burst pipes, and severe drain blockages.
Videos
Reviews (4)
S. I.
Sep 04, 2021 Report
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
Christine C.
Jul 12, 2021 Report
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.
Apr 20, 2021 Report
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.
Shalimar Guerra
Mar 20, 2021 Report
Positive:Quality
Justin was very responsive when I was looking for my kitchen sink to get repaired. He's transparent so there were no questions on price. I highly recommend him and will use him for jobs in the future.
Service:Leak investigation and repair