⚡ 24/7 Emergency Burst Pipe Repair in San Lorenzo, CA — Call +1-844-833-0201 Now — Licensed, Insured, Fast Dispatch
📍 Serving San Lorenzo, CA — Licensed & Insured

Burst Pipe Repair Experts Serving San Lorenzo, CA

Masters Plumbing Service's plumbers in San Lorenzo, CA are certified, background-checked, and dispatched from local service hubs — which means faster arrivals and no guesswork on local codes and permits.

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State-Licensed in CA 24/7 Emergency Dispatch Upfront Flat-Rate Pricing Same-Day Service
Why San Lorenzo Calls Masters Plumbing Service First
  • 01
    Licensed Master PlumbersEvery tech holds an active CA plumbing license — verifiable on request
  • 02
    30–60 Minute ResponseLocal dispatch hubs in San Lorenzo keep our arrival times fast — not "sometime today"
  • 03
    Price Before We StartWritten flat-rate quote before any work begins — no hourly surprises at the end
  • 04
    Stocked Service TrucksParts for the most common repairs on every van — most jobs close in one visit
  • 05
    Workmanship GuaranteeEvery repair and installation backed by a written warranty — we stand behind our work
Licensed Burst Pipe Repair service in San Lorenzo, CA - Masters Plumbing Service
Professional Burst Pipe Repair technician working in San Lorenzo, CA
Who We Are

Masters Plumbing Service — San Lorenzo, CA's Local Burst Pipe Repair Experts

We started Masters Plumbing Service with a simple belief: plumbing customers in San Lorenzo, CA deserve honest information, upfront pricing, and a technician who actually shows up in the window they promised. That sounds basic. In this industry, it's rarer than it should be.

Our San Lorenzo service hub keeps technicians staged throughout the area so we're not driving 45 minutes to your house while a burst pipe runs unchecked. Fast arrival isn't a slogan for us — it's a logistical commitment backed by how we staff and deploy our crews.

Every Masters Plumbing Service technician working in San Lorenzo is background-checked before hire, uniformed, and arrives in a marked vehicle. You know who's coming and you can verify their credentials. That's the standard we hold ourselves to — not because it's legally required, but because it's what we'd want if we were the customer.

Licensed in CA Fully Insured Background-Checked Techs Permit-Compliant 24/7 Live Dispatch
Warning Signs

Don't Ignore These — They Cost More the Longer You Wait

Your plumbing system tells you when something is wrong. The challenge is recognizing the signals before a small repair becomes a major remediation project.

01

Slow Drains Throughout the House

When two or more drains run slow simultaneously in your San Lorenzo home, the blockage is almost always in the main line, not individual fixture traps.

02

Water Bill Spike With No Explanation

A sudden 20–40% increase in your water bill with no change in usage habits often means a supply line leak inside the structure or underground — invisible but actively running.

03

Discolored or Rusty Hot Water

Rusty hot water in San Lorenzo, CA homes typically means the water heater is past mid-life and the tank lining has begun corroding. Anode rod replacement may buy time; tank inspection tells you how much.

04

Low Water Pressure at Multiple Fixtures

If your San Lorenzo home's water pressure has dropped noticeably across the whole house, the issue is upstream — likely the PRV (pressure reducing valve), the main supply line, or corroded galvanized pipe narrowing the interior.

05

Running Toilet That Won't Stop

A toilet that runs constantly wastes 26–200 gallons per day depending on severity. That's $15–$100 per month per toilet — for a repair that typically costs far less than one billing cycle of waste.

06

Wet Spots or Stains on Ceilings and Walls

Moisture stains on ceilings or walls that reappear after painting point to an active supply or drain line leak inside the structure. The visible damage is usually much smaller than the wet zone inside the wall.

07

Gurgling Sounds in Drains or Toilets

In San Lorenzo, gurgling drains — especially when a different fixture is used — are one of the earliest and most reliable signs of a developing main sewer line blockage.

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Our Services

Burst Pipe Repair Solutions — Emergency, Residential & Commercial

Here's a look at what our San Lorenzo, CA-licensed plumbers do every day — and why the depth of our service offering means you call one company instead of tracking down three.

Emergency Response

After-Hours & Weekend Burst Pipe Repair

Plumbing emergencies don't schedule themselves around business hours. A burst pipe, overflowing toilet, sewer backup, or failed water heater at midnight needs the same licensed response as one at noon — and Masters Plumbing Service provides it. Our emergency dispatch team operates around the clock, 365 days a year, with technicians staged to reach San Lorenzo addresses in 30–60 minutes.

  • Burst and ruptured pipe repair — immediate isolation and restoration
  • Sewer backup mitigation — cable clearing and camera scoping to confirm line open
  • Gas-assisted water heater failures and pressure relief valve events
  • Frozen pipe thaw and damage assessment with infrared camera
  • Emergency valve service — main shutoff location, repair, and replacement
24/7 Emergency Burst Pipe Repair experts in San Lorenzo, CA
Residential Plumbing

All-Home Burst Pipe Repair Solutions in San Lorenzo, CA

We stock our residential service trucks with the parts most commonly needed in San Lorenzo, CA homes — fill valves, flappers, cartridges, anode rods, expansion tanks, and drain cables — so most residential repairs close out in a single visit without a parts run.

  • Drain cleaning — hand snake, electric drum auger, and hydro-jet service
  • Water heater service — thermocouple, element, T&P valve, full replacement
  • Toilet repair — flapper, fill valve, wax ring, clogs, and full replacement
  • Faucet repair — kitchen, bathroom, shower valves, and outdoor spigots
  • Pipe repair and repipe — leak location, targeted repair, or full repipe
  • Disposal service — jam clearing, reset, leak repair, same-day replacement
Reliable Burst Pipe Repair contractor in San Lorenzo, CA by Masters Plumbing Service
Sewer & Drain Systems

Underground Sewer Repair — Camera, Lining & Excavation

We offer trenchless CIPP pipe lining for cracked, root-infiltrated sewer lines that retain their structural shape, traditional open-cut excavation for collapsed sections and severe pipe belly, and targeted spot repairs for localized joint failures.

  • Sewer scoping — push-rod camera, written report, footage available
  • Hydro-jetting — grease, scale, and root mass removal from any line size
  • Root intrusion removal — root cutter followed by camera confirmation
  • Trenchless lining — epoxy liner install, post-cure camera, permit closeout
  • Open-cut repair — precise camera-located excavation, code-compliant replacement
  • Manhole-to-manhole commercial sewer service
Commercial Plumbing

Commercial Burst Pipe Repair in San Lorenzo, CA — Multi-Site & After-Hours

We work with property managers, restaurant operators, office building owners, and facilities maintenance teams throughout San Lorenzo, CA to provide both reactive repair service and preventive maintenance programs.

  • Grease trap cleaning and documentation for health code compliance
  • Commercial restroom repair — all fixture types, ADA compliance awareness
  • Backflow preventer testing, certification, and replacement
  • Water main and service line repair for commercial properties
  • Preventive maintenance programs — inspection, drain cleaning, water heater service
Affordable Burst Pipe Repair solutions in San Lorenzo, CA
Leak Detection & Pipe Repair

Hidden Leak Detection in San Lorenzo, CA — Non-Invasive

A water bill that jumped 30% for no visible reason. A ceiling stain that keeps reappearing after painting. A soft spot in flooring with no obvious source. These are hidden leak signatures, and every week one runs undetected is more structural damage and higher water costs. Masters Plumbing Service uses acoustic ground microphones, thermal infrared cameras, and precision pressure decay testing to pinpoint leaks in San Lorenzo homes without speculative wall demolition.

  • Acoustic listening device leak location — pinpoint accuracy in supply lines
  • Thermal imaging — moisture zone identification before any demo begins
  • Pressure decay testing — confirms active loss before detection begins
  • Slab leak solutions — three repair approaches, you choose based on cost and disruption
  • Full-house repipe — PEX or copper, galvanized replacement
Gas Line Services

Certified Gas Plumbing in San Lorenzo

Gas line work belongs in a short list of plumbing tasks where there is truly no acceptable shortcut. A fitting that isn't fully engaged, a connector bent during installation, or a repair that skips the post-work manometer pressure test can produce a leak that's invisible, odorless (without the added odorant), and dangerous. Masters Plumbing Service's certified gas plumbers in San Lorenzo, CA carry combustible gas detectors to every job and conduct a timed manometer pressure hold test on every repaired or installed segment before restoring gas to the line.

  • Gas leak detection — combustible gas detector at every connection
  • Appliance gas hookup — flex connector, shutoff valve, post-connection pressure test
  • New gas line runs — BTU-load sized, black iron or CSST
  • CSST bonding assessment and installation
  • Pressure test and permit closeout — required documentation provided
Our Process

How Masters Plumbing Service Handles Every Service Call in San Lorenzo, CA

This is the sequence every San Lorenzo service call follows. We built it to eliminate the three things customers hate most: waiting, uncertainty, and surprise costs.

1

Live Dispatcher Answers

No voicemail, no answering service. Live dispatch 24 hours a day in San Lorenzo, CA — your call goes to someone who can assign and dispatch immediately.

2

Licensed Tech Arrives Fast

Our local dispatch model keeps technicians staged throughout San Lorenzo so we're measuring drive time in minutes, not hours.

3

Diagnosis & Flat-Rate Quote

The technician diagnoses the problem — using test equipment, not guesswork — and presents you with a written flat-rate quote before any work begins. You approve the price, then we work.

4

Repair Completed & Warranted

We test the repair before packing up. A written service summary and warranty terms are in your hands before the technician leaves your property.

🛡️

Masters Plumbing Service's Service Promise — Every Job in San Lorenzo, CA

Every repair and installation performed by Masters Plumbing Service in San Lorenzo, CA carries a written workmanship warranty — the term and scope documented on your service receipt. If a covered repair fails within the warranty period, we return and fix it at no charge. No runaround, no renegotiation. We stand behind our work because we do it right the first time.

Why Masters Plumbing Service

The Masters Plumbing Service Difference — Across Every Burst Pipe Repair Call

Any plumber can say they're fast, honest, and affordable. Here's what actually separates Masters Plumbing Service from the field in San Lorenzo, CA — concrete policies, not adjectives.

⚡

Fastest Local Dispatch

Local staging means when you call at 3 AM in San Lorenzo, the emergency plumber is 12 minutes away, not 55.

📋

Flat-Rate Pricing Always

Every Masters Plumbing Service job in San Lorenzo, CA has a fixed, written price agreed to before work starts. The only time the price changes is if the scope changes — and we tell you that before proceeding.

🔧

Stocked Trucks, One-Visit Fixes

A "we'll have to order that part" on a service call is a second trip, more of your time, and usually more cost. Our vehicles carry 400+ SKUs of repair parts for the most common plumbing failures in San Lorenzo, CA homes.

🪪

Licensed & Verified Every Time

You're not taking our word for it — you can look up every tech's license on the CA licensing board website. We encourage it.

📞

Live Humans Answer the Phone

Pressing 3 for emergency repairs, then 2 for service calls, then holding for 8 minutes — that's not how Masters Plumbing Service handles calls in San Lorenzo, CA. A dispatcher answers, identifies the need, and routes it immediately.

🛡️

Written Warranty on Every Job

Verbal warranties mean nothing when a problem comes back. Every Masters Plumbing Service repair and installation in San Lorenzo is backed by a written warranty with specific terms — documented on your receipt.

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Top rated local Burst Pipe Repair specialists in San Lorenzo, CA
Trusted Burst Pipe Repair service in San Lorenzo, CA - Masters Plumbing Service
Commercial Services

Business Burst Pipe Repair Solutions Across San Lorenzo, CA

When plumbing fails at your commercial property in San Lorenzo, every hour of downtime has a cost. Masters Plumbing Service's commercial plumbing response operates on the same 24/7 schedule as our residential service — because a restaurant's grease line backup at 6 PM on a Friday is just as urgent as a homeowner's burst pipe at midnight.

Our techs hold separate commercial crew certifications — different code requirements, different fixture types, and different service expectations than residential work in CA.

  • Grease interceptor cleaning and health code documentation
  • Backflow preventer testing and annual certification
  • Commercial water heating — repair, replacement, and efficiency upgrades
  • Multi-unit residential plumbing — apartments and condos
  • Emergency commercial response — after-hours priority dispatch
  • Preventive maintenance contracts — scheduled inspection and service
📞 Call for Commercial Service — +1-844-833-0201
Customer Reviews

Burst Pipe Repair Reviews — How We Handle It in San Lorenzo, CA

Read what San Lorenzo, CA customers say about our response times, our technicians, and our pricing transparency.

★★★★★

"Called Masters Plumbing Service at 1:30 AM — burst pipe, water spreading across the kitchen floor. I expected to wait until morning or pay triple time. The dispatcher was calm, professional, and had someone at my door in under 50 minutes. Repair was completed by 3 AM, the tech left the area dry, and I had hot water by breakfast. Exceptional emergency service."

— D. Okafor, San Lorenzo
San Lorenzo, CA · Emergency Plumbing
★★★★★

"Had a main sewer line backup on the night before Thanksgiving. Masters Plumbing Service dispatched within the hour, cleared a grease-and-root blockage in the main line, and scoped it with a camera after clearing. The tech explained what he found, showed me the camera footage, and noted a joint offset at 62 feet we should watch. Transparent, fast, and fairly priced."

— A. Petrov, San Lorenzo, CA
San Lorenzo, CA · Sewer Line Service
★★★★★

"Gas water heater out on Friday evening — tech arrived Saturday morning, diagnosed a failed thermocouple in 10 minutes, replaced it in under 45 minutes total. Price was $175, exactly as quoted."

— S. Nakamura, San Lorenzo
San Lorenzo, CA · Water Heater Repair
★★★★★

"Three slow drains and a gurgling toilet when the washer ran. CCTV scope found root intrusion at two clay tile joints and a grease plug at 28 feet. Hydro-jetted and re-scoped to confirm. System running clean four months later."

— F. Okonkwo, San Lorenzo, CA
San Lorenzo, CA · Leak Detection / Drain Service
★★★★★

"As a property manager overseeing 22 units, I need a plumbing contractor who shows up, does the work correctly, and doesn't pad the bill. Masters Plumbing Service has been our go-to for two years. Response times are consistent, the techs are uniformed and professional, and the flat-rate invoicing makes budgeting predictable. We've never had a warranty callback that wasn't honored immediately."

— Restaurant Owner, San Lorenzo
San Lorenzo, CA · Commercial Burst Pipe Repair
★★★★★

"Faint gas smell in the utility room. Tech ran the detector over every fitting, found a micro-leak at a union fitting that had vibrated loose over years of furnace cycling. Repaired, detector-tested every connection, manometer documented."

— K. Johansson, San Lorenzo
San Lorenzo, CA · Gas Line Service
FAQ

Common Questions About Burst Pipe Repair in San Lorenzo, CA

Real questions, honest answers. Here's what people in San Lorenzo ask us before scheduling service — and what they should know.

Our emergency response target in San Lorenzo is under 60 minutes, but the realistic range depends on time of day, traffic conditions, and current call volume. We give you an honest ETA at dispatch — not the best-case number that looks good on a website.
Flat-rate pricing means we price the outcome, not the hours. We've invested in technician training and truck stocking so we can work efficiently — and pass that efficiency to customers through competitive flat rates rather than inflating an hourly clock.
We don't have a limited "after-hours menu" — our emergency crews in San Lorenzo carry the same equipment and parts as daytime crews and handle the full scope of plumbing failures at 2 AM the same way we do at 2 PM.
Every technician Masters Plumbing Service dispatches in CA holds an active state plumbing license. Masters Plumbing Service carries general liability insurance and workers' compensation coverage on all field personnel. We can provide license numbers and a certificate of insurance on request — and we encourage you to verify licenses with the CA licensing board before any plumber begins work on your property, regardless of which company you hire.
Yes. Every repair and installation performed by Masters Plumbing Service in San Lorenzo, CA carries a written workmanship warranty — the specific term and scope are documented on your service receipt. Parts warranties from the manufacturer apply in addition to our workmanship coverage. If a covered repair fails within the warranty period, you call us and we return to fix it at no charge.
Our dispatcher will walk you through protective steps for your specific situation when you call. That's part of why we answer live — not just to take your information, but to help you prevent additional damage while our technician drives to you.
The quickest self-check: shut off every fixture and appliance in the house (including ice maker lines and irrigation if connected), then watch your water meter for 15 minutes with nothing running. If the meter dial or leak indicator is moving, water is escaping the supply system somewhere. Other indicators include an unexplained increase in monthly water usage, ceiling stains that recur after painting, soft spots in flooring, mold odor without visible source, or the sound of running water inside walls with all fixtures off.
Yes. Masters Plumbing Service serves both residential homeowners and commercial property owners, managers, and operators throughout San Lorenzo, CA. Our commercial team handles restaurant drain and grease trap service, office building fixture repair, multi-unit residential systems, backflow preventer testing and certification, commercial water heater service, and after-hours emergency response for business properties.
Cases where excavation is required: fully collapsed pipe sections, severe pipe belly (negative grade that holds sewage), and pipe offset too severe for lining to bridge. We scope before recommending anything and show you the camera footage so you can see which category your pipe falls into.
Same-day water heater replacement is available in San Lorenzo for the most common residential tank sizes — our trucks carry 40 and 50-gallon gas and electric units. If your unit is gone and you need hot water today, call us.
Common residential repairs — fill valve replacement, flapper, faucet cartridge, drain clearing — are typically in the $100–$300 range. More complex work like slab leak repair, sewer line lining, or water heater replacement varies by scope and we walk you through the numbers on-site. No work begins until you've approved a written price.
Yes — for work that requires a permit under CA plumbing code and local jurisdiction rules. This typically includes water heater replacement, gas line work, sewer line repair or replacement, and any work involving the building's main supply or drain systems.
Service Coverage

Your Local Burst Pipe Repair Team in San Lorenzo, CA

Masters Plumbing Service dispatches licensed plumbing technicians throughout San Lorenzo and the surrounding San Lorenzo, CA region. Our local staging model keeps technicians distributed across the service area so arrival times remain short for both emergency and scheduled calls.

Our service area in San Lorenzo, CA includes San Lorenzo and the surrounding communities. Call us to confirm coverage for your specific address if you're outside the city center — in most cases, we cover it.

Zip Codes We Serve in San Lorenzo, CA: 94541 94580 — and surrounding communities. Call +1-844-833-0201 to confirm your address.
📞 Confirm Coverage — Call +1-844-833-0201
Trusted Burst Pipe Repair service in San Lorenzo, CA - Masters Plumbing Service

Call +1-844-833-0201 — Your Burst Pipe Repair Team in San Lorenzo Answers 24/7

One call connects you to a live dispatcher who can have a licensed technician at your San Lorenzo address today.

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Our Services

Our Services in San Lorenzo, CA

Plumber
Emergency Plumber
Drain Cleaning
Water Heater Repair
Sewer Line Repair
Water Heater Replacement
Leak Detection
Toilet Repair
Water Line Repair
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🟢 Techs On Duty in San Lorenzo, CA Call +1-844-833-0201