Plumbing Services for OC and LA
Fig. 01 — Recent work

Plumbing Services for OC and LA

4.9 · 309 Google reviews Licensed & insured · CA Lic. #997050

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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) 367-4996

Plumbing

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.

Plumbing work — project example in CA
Fig. 02 — Plumbing
Plumbing work — project example in CA
Fig. 03 — Drain Cleaning

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.

Plumbing work — project example in CA
Fig. 04 — Hydro Jetting
Plumbing work — project example in CA
Fig. 05 — Trenchless Sewer Repair

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.

Plumbing work — project example in CA
Fig. 06 — Water Heater Repair
Plumbing work — project example in CA
Fig. 07 — Gas Lines

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.

Plumbing work — project example in CA
Fig. 08 — Fixture Installation
Plumbing work — project example in CA
Fig. 09 — Bathroom & Kitchen Remodels

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.

Plumbing work — project example in CA
Fig. 10 — Leak Detection
Plumbing work — project example in CA
Fig. 11 — Slab Leak Detection & Repair

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.

Plumbing work — project example in CA
Fig. 12 — Copper & PEX Repiping
Plumbing work — project example in CA
Fig. 13 — Video Camera Inspection

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.

Plumbing work — project example in CA
Fig. 14 — New Construction Plumbing

Common Questions About Our Services

A few things homeowners ask us regularly about what we do and how we work.
01 Do you offer same-day service?
Yes. Same-day service is available throughout Los Angeles and Orange Counties. Call (714) 367-4996 and we'll do our best to get someone out to you the same day.
02 Is Graham Plumbing licensed and insured in California?
Yes. We are a licensed California plumbing contractor (CA License #997050), and all work is performed by trained, licensed technicians. We are bonded and insured.
03 What areas do you serve?
We're based in Brea and serve customers across Orange County and Los Angeles County — as far east as Ontario, as far north as Irvine, and as far west as Hollywood. That includes service areas like Anaheim, Fullerton, Garden Grove, Huntington Beach, Santa Ana, and surrounding communities.
04 Do you handle both residential and commercial plumbing?
Yes. We work on both. Whether it's a single-family home or a commercial property with more complex drain and sewer needs, we have the equipment and experience to handle it.
05 What's the difference between snaking a drain and hydro jetting?
Snaking breaks up a clog and pushes it through — it works, but it doesn't remove the buildup on pipe walls that causes repeat clogs. Hydro jetting uses high-pressure water to flush out grease, scale, and debris entirely. It's a more thorough clean that lasts longer, especially in older pipes or lines with chronic buildup.
06 How do I know if I need trenchless sewer repair?
If you have root intrusion, cracked or collapsed sewer pipe, or chronic backups that keep returning after cleaning, trenchless repair may be the right fix. We use video camera inspection to confirm the pipe condition before making any recommendation.

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.