RAP Plumbing: Local Plumber in Walnut Creek, CA
Licensed, insured, and available 24/7.
RAP Plumbing is the local plumber East Bay homes and businesses trust for residential and commercial plumbing.
- License 1139304
- 10+ years local
- 5.0 from 22 Google reviews
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A Licensed Plumbing Company Built on Local Experience
RAP Plumbing has spent more than 10 years fixing, installing, and upgrading plumbing systems throughout the East Bay. As a licensed plumber and plumbing company, we handle everything from a dripping faucet to a full commercial buildout, and we treat every job, large or small, with the same attention to detail. From a burst pipe at midnight to a planned water heater replacement, we answer the phone and show up ready to work across Walnut Creek, Concord, Pleasant Hill, Alamo, San Ramon, Lafayette, Pacheco, and Martinez.
We work with homeowners who want a residential plumber they can trust and with contractors, property managers, and business owners who need a commercial plumbing contractor who understands deadlines. Here is what sets our approach apart:
- Licensed and insured on every residential and commercial job
- 24 hour plumber availability for true emergencies
- Experience with new construction plumbing and tenant improvement plumbing
- Certified Moen Flo installation for leak protection and possible insurance credits
- Upfront pricing with no surprise charges added later
- Deep familiarity with East Bay homes, restaurants, and office buildings
Emergency Plumbing
Burst pipes, gas odors, and major leaks cannot wait. Our emergency plumber team is available around the clock for fast, reliable emergency plumbing services throughout the East Bay.
Commercial Plumbing
From office plumbing to restaurant plumbing, new construction plumbing, and tenant improvement plumbing, our commercial plumbing services keep contractors, property managers, and business owners on schedule.
Moen Leak Detector
We install the Moen Flo leak detector, a smart device that monitors your water use and shuts it off automatically if it senses a leak, which can qualify homeowners for an insurance discount.
Drain and Sewer Services
Slow drains and sewer backups need more than a quick fix. Our drain and sewer services include drain cleaning, drain repair, sewer repair, and camera inspections to find the real cause.
Gas Line Services
Gas work demands precision and a licensed hand. We provide gas line repair and gas line installation for appliances, water heaters, and new gas-fed fixtures.
General Plumbing Services
Leaky faucets, running toilets, and worn-out valves fall under our general plumbing services, covering fixture repair, pipe repair, pipe installation, and everyday plumbing repair calls.
Residential Plumbing
Our residential plumber team handles the full range of home plumbing installation and plumbing repair work, from small fixes to whole-house plumbing system upgrades.
Smart Leak Detection Systems
Beyond the Moen Flo device, we design smart leak detection systems and automatic water shutoff system setups that protect your property while you sleep or travel.
Water Heater Services
We offer complete water heater services, including water heater repair, water heater installation, water heater replacement, and hot water recirculation pump repair and installation for faster hot water.
Moen Leak Detector Installation That Could Lower Your Insurance Bill
More insurance companies are offering credits to homeowners who have a licensed plumber install an approved smart leak detection system. RAP Plumbing is certified for Moen Flo installation, so a Moen leak detector installation from our team can protect your home from water damage and potentially reduce what you pay for coverage.
The device tracks water flow around the clock and triggers an automatic water shutoff system the moment it detects an unusual pattern, whether that is a slow leak behind a wall or a burst supply line. Because the system needs a licensed plumber to install it correctly, we handle the setup, test the shutoff function, and walk you through what to ask your insurance provider about a discount.
Coverage details vary by carrier, but many homeowners find the upfront cost of installation pays for itself through lower premiums and fewer emergency repair calls down the road.
Why Homeowners and Businesses Choose RAP Plumbing
Plumbing problems are stressful enough without wondering if the crew showing up knows what they are doing. RAP Plumbing built its reputation on showing up on time, communicating clearly, and getting the job done right the first visit.
Available Day and Night
As a 24 hour plumber, we take emergency calls any time, any day, so a failed water heater or a flooded floor never has to wait until morning.
Licensed and Insured Team
Every technician on our crew is a licensed plumber, so you get code-compliant work backed by real insurance coverage on every job.
Residential and Commercial Range
We move easily between a homeowner's kitchen sink and a restaurant's grease line, giving both residential and commercial customers the same level of expertise.
Honest, Upfront Pricing
We explain the problem, the options, and the cost before any work begins, so you can make a decision without pressure or hidden fees.
How to Schedule Plumbing Service With RAP Plumbing
Getting help from a local plumber should feel simple, even during a stressful moment. Here is what happens from your first call to a finished job.
Step 1: Call or Request Service
Reach us at (925) 342-2150 any hour, day or night, and describe what is going on. For a true emergency, we prioritize your call immediately.
Step 2: We Diagnose the Problem
A licensed plumber arrives, inspects the issue, whether it is a hidden leak, a gas line concern, or a failing water heater, and explains exactly what is happening.
Step 3: You Approve a Clear Plan
We walk you through your options and the cost before starting any repair, installation, or upgrade, so there are no surprises on the invoice.
Step 4: We Complete the Work
Our team finishes the job to code, tests everything before we leave, and cleans up the work area so your home or business is back to normal.
Real Jobs Around the East Bay
Frequently Asked Plumbing Questions
How much do plumbing services cost?
Every job is different, so pricing depends on the scope of work, the fixtures involved, and whether it's a straightforward repair or a full installation. We provide upfront pricing before any work begins, so you know the cost before we start. There are no hidden fees or surprise charges added to your final bill.
Do you offer 24 hour emergency plumbing services?
Yes. RAP Plumbing operates 24/7 and responds to emergency plumbing calls throughout Walnut Creek, Concord, Pleasant Hill, Alamo, San Ramon, Lafayette, Pacheco, and Martinez. Burst pipes, gas line leaks, and overflowing drains don't wait for business hours, and neither do we.
What areas does RAP Plumbing serve?
We're based in Walnut Creek, CA and serve as a local plumber throughout the surrounding communities, including Concord, Pleasant Hill, Alamo, San Ramon, Lafayette, Pacheco, and Martinez. If you're unsure whether your address falls within our service area, just give us a call and we'll confirm right away.
Is RAP Plumbing a licensed and insured plumbing company?
Yes. Roberto Plascencia is a licensed plumber with over 10 years of hands-on experience in residential and commercial plumbing services. RAP Plumbing carries full insurance coverage, so every job, from a simple fixture repair to new construction plumbing, is handled by a qualified professional with your property's protection in mind.
What is the Moen leak detector, and how does it help with insurance?
The Moen Flo is a smart leak detection system that monitors your water usage and automatically shuts off your water supply if it detects a leak, a burst pipe, or unusual flow, acting as an automatic water shutoff system for your whole home. Many insurance carriers now offer discounts to homeowners who install one through a licensed plumber, since it reduces the risk of costly water damage claims. We handle Moen Flo installation and Moen leak detector installation as a standalone service or as part of a broader plumbing system upgrade.
What East Bay Customers Say About RAP Plumbing
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Local Plumbing Services Across the East Bay
RAP Plumbing is based in Walnut Creek, CA, and serves homeowners and businesses throughout the surrounding communities. Wherever you are in our service area, you get the same licensed plumber, the same response time, and the same straightforward pricing.
Call RAP Plumbing for Fast, Reliable Plumbing Service
Whether you are dealing with a plumbing emergency tonight or planning a water heater replacement, gas line installation, or Moen leak detector installation for next month, RAP Plumbing is ready to help homeowners and businesses across Walnut Creek and the East Bay.