Plumbing Services for OC and LA
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Overview
Why Homeowners Choose Graham Plumbing and Drain Cleaning
Graham Plumbing and Drain Cleaning is a family-owned and -operated plumbing company based in Brea, CA. We serve homeowners and businesses as far east as Ontario, as far north as Irvine, and as far west as Hollywood — with same-day service available throughout Los Angeles and Orange Counties.
Below is a full look at what we do. If you have questions about a specific service or want to schedule a visit, call us at (714) 367-4996.
(714) 367-4996Plumbing
From annoying drips and leaks to emergency repairs and new installations, our full plumbing service covers what you need without the guesswork. We handle residential and commercial work across the region — and we do it right the first time, so you're not calling us back for the same problem. Not sure whether your issue needs a quick fix or something more involved? We'll tell you straight. Read our blog on why plumbing repairs are not DIY tasks if you're on the fence about tackling something yourself.
Drain Cleaning
Slow drains and repeat clogs are usually a sign that something deeper is going on. Our drain cleaning service starts with a video inspection to find out exactly what's causing the problem — grease buildup, root intrusion, scale, or a more serious blockage. We also do preventive cleanings to keep lines flowing before the next backup happens. Not every clog needs the same solution, and we won't treat them like they do. See why it's worth calling a professional for even a simple clogged drain.
Hydro Jetting
When snaking a drain only solves the problem temporarily, hydro jetting is the next step. We use high-pressure water to cut through grease, scale, and debris that clings to pipe walls — the kind of buildup a cable can push past but never remove. It's a thorough clean that holds up far longer than a standard snake job, and it's especially effective in older lines and commercial kitchens where grease accumulates fast.
Trenchless Sewer Repair
We specialize in trenchless sewer repair — a method that restores damaged sewer pipes without tearing up your yard, driveway, or landscaping. The process coats the interior of the damaged pipe with a durable epoxy resin that cures in place, effectively creating a new pipe within the old one. It's faster and less disruptive than traditional excavation, and the results are built to last. If you've been told you need sewer work, it's worth asking us whether trenchless is the right fit before any digging starts.
Water Heater Repair
We work on both traditional tank and tankless water heaters — repairs and replacements. If your unit is failing, we'll assess whether a repair makes sense or whether a replacement would serve you better in the long run. Either way, we'll walk you through the options so you can make the right call for your home and budget. Check the signs you may need water heater repair if you're not sure whether what you're seeing warrants a service call.
Gas Lines
If you smell gas, turn off the main connection and call us immediately. Our licensed technicians are trained to safely locate and repair gas leaks — and to properly install or replace gas lines when needed. Gas line work is not a job for guesswork. We do it by the book, every time.
Fixture Installation
New fixtures are only as good as the installation behind them. Whether you're upgrading a faucet, replacing a toilet, or adding a garbage disposal, we'll make sure everything is set up correctly so it functions the way it should. We also repair existing fixtures that have developed problems — worn valves, persistent drips, or connections that weren't installed right to begin with.
Bathroom & Kitchen Remodels
If a remodel is in your near future, we handle all the plumbing work that comes with it — moving supply and drain lines, rough-in work, fixture installation, and more. We can coordinate with your other contractors to keep the plumbing side of things on schedule. Our scope is the plumbing; we'll make sure it's done right and signed off to code so the rest of your project can move forward without delays.
Leak Detection
A leak you can't see is often doing more damage than one you can. Our leak detection service uses non-invasive methods to pinpoint the source — whether it's behind a wall, under a floor, or somewhere in the line between the meter and your home. We find the problem before it becomes a restoration project.
Slab Leak Detection & Repair
Slab leaks are common in Southern California, where older slab-on-grade homes put plumbing directly beneath the foundation. Left alone, a slab leak can damage your foundation, warp flooring, and drive up your water bill for months before you notice. We locate slab leaks accurately and repair them with as little disruption as possible. If you're seeing unexplained wet spots on floors, hearing running water when everything's off, or watching your water bill climb — call us.
Copper & PEX Repiping
Older homes throughout Orange County were built with galvanized steel pipe that corrodes from the inside out over time. If your water pressure has dropped, your water looks discolored, or you're dealing with frequent leaks, the pipes themselves may be the issue. Our repiping service replaces deteriorating lines with copper or PEX — materials built to last. We evaluate your system before recommending anything and handle the full process from start to finish.
Video Camera Inspection
Before recommending any repair, we want to know exactly what's happening inside the pipe. Video camera inspection gives us a clear, real-time look at the condition of your drains and sewer lines — no guessing, no unnecessary digging. It's how we make accurate diagnoses and give you a straight answer about what needs to be done. Learn more about why video camera inspections matter before any sewer or drain repair.
New Construction Plumbing
Building new? We handle all plumbing-related requirements for new construction projects — rough-in, water supply, drain lines, and fixture installation. Everything goes in according to code, and we work with your timeline so the plumbing side of the build doesn't hold anything else up.
Common Questions About Our Services
01 Do you offer same-day service?
02 Is Graham Plumbing licensed and insured in California?
03 What areas do you serve?
04 Do you handle both residential and commercial plumbing?
05 What's the difference between snaking a drain and hydro jetting?
06 How do I know if I need trenchless sewer repair?
Ready to Schedule?
Same-day service is available throughout LA and Orange Counties. Call (714) 367-4996 to speak with us directly, or fill out our contact form for non-urgent requests. Not sure what's going on with your plumbing? We'll help you figure it out. You can also read what our customers say or check if we have any current service coupons available.