Plumbing Made Simple.
Family-owned residential plumbing with same-day service available. Upfront pricing, quality work, one-year warranty on every job.
Serving Concord, Martinez, Walnut Creek, Pleasant Hill & surrounding East Bay communities.
Call Us
Tell us what's going on
We Diagnose
Clear quote before we start
Problem Solved
1-year warranty included
Residential Plumbing Services in Concord, Martinez & the East Bay
From same-day drain cleaning to full repiping, we bring commercial-grade skill to every residential job. Upfront pricing and a one-year warranty on every project.
Drain Cleaning in Concord & Martinez
We provide same-day drain cleaning to clear stubborn clogs, slow drains, and recurring backups. Using professional-grade equipment, we find the root cause so the problem doesn't keep coming back.
Request Service →Water Heater Repair & Installation
We repair and replace tank and tankless water heaters, with most standard replacements finished in 2 to 4 hours. If yours is failing or past its prime, we'll walk you through your options with upfront pricing.
Request Service →Leak Detection & Pipe Repair
We locate hidden water leaks and repair damaged pipes before a small problem turns into costly water damage. Serving Concord, Walnut Creek, Pleasant Hill, and surrounding East Bay homes.
Request Service →Toilet, Faucet & Fixture Repair
We fix running toilets, dripping faucets, and loose handles on the same visit. Small jobs matter too, and we treat them with the same care as the big ones.
Request Service →Sewer Line Repair & Replacement
We diagnose sewer line problems with camera inspections and provide repair or replacement options. If something's wrong underground, we'll find it and give you a clear quote before starting.
Request Service →Whole-Home Repiping
We replace old galvanized or polybutylene pipes with modern materials built to last. Ideal for older East Bay homes from the 1950s–1970s, with minimal disruption to your daily life.
Request Service →What Makes Us Different
Upfront Pricing
You see the price before any work starts. No surprises on the invoice, no hidden fees. What we quote is what you pay.
Commercial Training, Residential Care
Robert learned plumbing on advanced commercial projects. You get that level of skill and precision applied to your home.
1-Year Warranty
Every job is backed by a full one-year warranty on parts and labor. If something's not right, we come back and make it right.
Clean & Respectful
We treat your home like our own. Drop cloths go down, boots come off, and we clean up when we're done. Every time.
The Plumber Behind Drain & Simple
Robert Y. is a journeyman plumber who started his career on advanced commercial plumbing projects — multi-story buildings, complex piping systems, and high-pressure environments most plumbers never see. He completed a formal plumbing apprenticeship and brings years of hands-on experience with water supply lines, gas lines, drain-waste-vent systems, and code-compliant installations.
His real passion was always closer to home. That's how Drain & Simple was born — to serve Concord, Martinez, and the surrounding East Bay with the same commercial-grade standard of work. Robert handles every job personally: show up on time, explain the problem honestly, give you a fair price, and do the work right.
Service Area in Contra Costa County
Based in Concord and Martinez, we serve homeowners across central Contra Costa County and nearby East Bay communities.
- Concord
- Martinez
- Walnut Creek
- Pleasant Hill
- Pacheco
- Clyde
- Clayton
- Bay Point
- Pittsburg
- Antioch
- Benicia
- Lafayette
- Orinda
- Moraga
- Danville
- San Ramon
- Hercules
- Pinole
- El Sobrante
- Richmond
Not sure if we cover your area? Give us a call at (925) 603-3231 and we'll let you know.
What Our Customers Say
Real feedback from homeowners in the Concord and Martinez area.
Had a leak under the kitchen sink that two other plumbers misdiagnosed. Robert found the actual problem in about ten minutes, explained what was going on, and fixed it the same visit. No upsell, no unnecessary parts. Just honest work.
Our water heater died on a Sunday. Robert came out Monday morning, gave us a clear quote, and had a new one installed by lunchtime. He even showed us how to adjust the temperature. The old unit was hauled off and the garage was spotless when he left.
Robert is the kind of plumber you want working in your house. He put down drop cloths, wore shoe covers, and cleaned up everything when he was done. Fixed a sewer line issue that had been causing us problems for months. Price was exactly what he quoted.
I've used a lot of plumbers over the years and most of them treat residential work like it's beneath them. Robert is the opposite. He was thorough, professional, and actually seemed to care about doing a good job. Fixed a slow-draining shower and a running toilet on the same visit. Will definitely call again.
Plumbing FAQs for East Bay Homeowners
Answers to the things homeowners ask us most.
It depends on the job. Every situation is different, so we provide a clear quote after diagnosing the issue. You'll know the price before any work starts, and there are no hidden fees. Give us a call at (925) 603-3231 and we can usually give you a ballpark over the phone.
We're based in Concord and Martinez and serve most of central Contra Costa County, including Walnut Creek, Pleasant Hill, Clayton, Pittsburg, Antioch, Lafayette, Danville, San Ramon, Benicia, and more. If you're within about 30 minutes of Concord, we can probably help. Call us and we'll confirm.
That depends on our current schedule. We do our best to get to you as soon as possible, and many jobs can be scheduled within a day or two. Call us and we'll give you the earliest available time.
We provide upfront pricing on every job. Once we diagnose the problem, we'll give you a clear quote before any work begins. You always know what you're paying before we start.
Yes. All labor and parts are backed by a full one-year warranty. If something we repaired or installed isn't working right within that year, we'll come back and take care of it.
Most standard water heater replacements are completed in 2 to 4 hours. If we're converting from tank to tankless or running new lines, it may take a full day. We'll give you a time estimate along with your quote so you can plan accordingly.
Recurring clogs are usually caused by buildup deeper in the line — grease, soap, hair, or even tree root intrusion into older pipes. A one-time snake might clear the immediate blockage, but if it keeps coming back, we can run a camera inspection to find the real cause and fix it for good.
Absolutely. Many homes in Concord, Martinez, and the surrounding East Bay were built in the 1950s through 1970s and still have original galvanized or cast iron pipes. We work on older plumbing systems regularly and can advise on whether a repair or full repipe makes more sense for your situation.
A journeyman plumber has completed years of formal training and apprenticeship on real plumbing systems. Handymen can handle basic tasks, but for anything involving water lines, gas lines, sewer connections, or code compliance, you want a trained plumber. Robert brings commercial-grade experience to every residential job.
Drain & Simple offers same-day plumbing service for homeowners in Concord, Martinez, and surrounding East Bay communities. Call us at (925) 603-3231 and we'll do our best to get to you the same day. We handle everything from clogged drains to water heater failures.
Because we're based in Concord and Martinez, we can reach most homes in Contra Costa County quickly. Many jobs can be scheduled same-day or next-day depending on availability. Call (925) 603-3231 and we'll give you our earliest available time.
Common signs include inconsistent water temperature, rusty or discolored hot water, unusual noises from the tank, water pooling around the base, or a unit that's more than 10–12 years old. If you're noticing any of these, call us for a diagnosis — we'll let you know whether a repair or replacement makes more sense.
Yes. We handle burst pipe repair and hidden leak detection for homes in Concord, Martinez, Walnut Creek, Pleasant Hill, and the broader East Bay. We locate the source of the leak and repair it to prevent further water damage. Call (925) 603-3231 as soon as you suspect a leak.
Ready to Fix Your Plumbing?
Give us a call and we'll get you on the schedule. We'll ask a few questions so we can show up prepared.
info@drainandsimple.com