Orange County's Trusted Drain & Plumbing Specialists
Fig. 01 — Recent work

Orange County's Trusted Drain & Plumbing Specialists

4.9 · 309 Google reviews Licensed & insured · CA Lic. #997050
(714) 367-4996 Free estimate
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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 Orange County and the surrounding areas — as far east as Ontario, as far north as Irvine, and as far west as Hollywood. Every plumber on our team is licensed and insured, and we back every job with honest pricing and straight answers.

When a plumbing problem comes up, the last thing you need is to wait. We offer same-day service across LA and Orange Counties, and 24-hour emergency response when it can't wait until morning. Call us at (714) 367-4996 and we'll get someone out to you fast.

(714) 367-4996
Our commitment

The honest way
to do plumbing work.

We're not a franchise. We're a locally-run crew that shows up on time, quotes you honestly, and treats your property like our own.

No sales pitches. No upsells you didn't ask for. Just professional work done right the first time.

Free estimates
Every job, every time
Locally owned
Family-run
Fully insured
Licensed & bonded
On-time promise
We arrive when we say

Full-Service Plumbing for Homes and Businesses

Most plumbing problems don't stay small for long. A slow drain becomes a backup. A small leak becomes water damage. Graham Plumbing handles the full range — from a clogged kitchen sink to a collapsed sewer line — with the same attention to detail on every call. If you're not sure what the problem is, that's fine too. We'll diagnose it before we recommend anything. Check out what to look for in a plumbing company before you hire anyone.

Plumbing work — project example in CA
Fig. 02 — Full-Service Plumbing for Homes and Businesses

Our Plumbing Services

From routine fixture work to major sewer repairs, here's what we do.

Fig. 03

Drain Cleaning

Clogged bathtub, sink, toilet, shower, or sewer line — we clear it. Whether it's a toddler's toy or tree roots in the main line, our drain cleaning service gets your water moving again. We assess the situation first and choose the right method for the job.

Fig. 04

Hydro Jetting

When snaking only gets you so far, hydro jetting goes further. We blast through grease, mineral buildup, and stubborn blockages using high-pressure water and steam — clearing the entire pipe, not just punching a hole through the clog.

Fig. 05

Trenchless Sewer Repair

A broken or collapsed sewer line doesn't have to mean tearing up your yard. Our trenchless sewer repair method requires only one access hole — no driveway destruction, no ruined flower beds. Fast, clean, and far less disruptive than traditional excavation.

Fig. 06

Copper & PEX Repiping

Older OC homes — especially those built in the postwar era — often have galvanized steel pipes that are corroding from the inside out. If your water pressure has dropped or you're seeing rust-colored water, it may be time to talk about repiping. We work with both copper and PEX.

Fig. 07

Water Heater Repair

No hot water, rusty water, or a unit that's running but struggling — we diagnose and repair water heaters for both tank and tankless systems. Not sure if repair or replacement makes more sense? We'll give you a straight answer. Read our guide on signs you need water heater repair.

Fig. 08

Leak Detection

Hidden leaks inside walls, under slabs, or underground can do serious damage before you ever see water. Our leak detection work uses non-invasive methods to find the source fast — so we're fixing the right thing, not guessing.

Fig. 09

Video Camera Inspection

Before we recommend any sewer repair, we run a camera through the line. It's the only way to know exactly what's happening inside a pipe you can't see. Read more about why video camera inspections matter before any major sewer work.

Fig. 10

Gas Lines

Gas line work is not a DIY job. Our licensed plumbers handle gas line installation, repair, and leak detection safely and to code. If you smell gas, leave the building and call us immediately.

Fig. 11

Fixture Installation

Faucets, toilets, garbage disposals, showerheads — we install and replace all standard plumbing fixtures. Good installation means no callbacks, no slow drips, and no loose connections showing up six months later.

Fig. 12

Bathroom & Kitchen Remodels

Renovating a kitchen or bathroom? We handle the plumbing side of the project — rough-in, supply lines, drain configuration — so your contractor or tile installer has what they need. We do the plumbing work; we don't manage the full remodel.

Fig. 13

Slab Leak Detection & Repair

Southern California homes are heavily slab-on-grade construction, and slab leaks are more common here than most homeowners realize. Hot spots on your floor, unexplained spikes in your water bill, or the sound of running water when everything's off — those are warning signs worth taking seriously. Call us before it gets worse.

Fig. 14

Drain Cleaning in La Mirada

We serve La Mirada residents regularly and know the area well. If you're dealing with a blocked drain or slow sewer line, our La Mirada drain cleaning team can get there fast.

Around the clock

When it can't wait until morning.

A burst line or a backed-up main never keeps business hours. We answer 24 hours a day and offer same-day service across LA and Orange County — no answering service, just a licensed plumber on the way.

Reach a plumber now

(714) 367-4996
24/7
Always a live line

Emergency response, day or night

Same-day
Call early, fixed today

Service across LA & Orange County

Licensed
CA Lic. #997050

Fully insured on every job

Reviews

What Our Customers Say

With a 4.9-star rating across 309 Google reviews, our customers' words speak for themselves. Read more on our testimonials page.
★★★★★4.9/ 309 reviews
★★★★★
I am very happy with the work done today by Graham Plumbing! They were prompt, professional and they were honest in their pricing. Robert called to let me know when he would arrive. He wore shoe covers to protect my floors and kept me up to date on the whole project. He also offered some suggestions for other plumbing…
CarylCaryl— Google review
★★★★★
Have been calling them out for a few years now whenever I have any plumbing needs. No matter who they send out I’ve always been met with courtesy and professionalism. They always have…
T GT G
★★★★★
This review is long overdue. Graham Plumbing has handled numerous projects for us, ranging from minor repairs to major installations. Throughout every job, they have been professional,…
Renuka PatelRenuka Patel
★★★★★
It's always a pleasure to have Graham Pluming handle my plumbing issues. Today Robert did an excellent job diagnosing and repairing a leak from my second story bathroom. He was pleasant,…
Terri YoungTerri Young
★★★★★
Thank you Sean! My range is no longer sticking out . I had recently upgraded my range due to the last one breaking but unfortunately the gas line behind the stove was actually protruding and…
D NavD Nav

Portfolio

Our Recent Work

A look at jobs we've completed across Orange County and the surrounding areas.
Plumbing work — project example in CA
FIG. 01
Plumbing work — project example in CA
FIG. 02
Plumbing work — project example in CA
FIG. 03
Plumbing work — project example in CA
FIG. 04

Common Questions About Our Services

A few things homeowners ask us regularly.
01 Do you offer same-day service?
Yes. We offer same-day service across LA and Orange Counties. For emergencies, we're available 24 hours. Call (714) 367-4996 and we'll get someone out to you as quickly as possible.
02 Are your plumbers licensed and insured?
All of our plumbers are licensed and insured in California. Our CA License Number is #997050. We carry full liability coverage on every job.
03 What areas do you serve?
We're based in Brea and serve all of Orange County — from Irvine to the north, out to Ontario in the east, and as far west as Hollywood. If you're unsure whether we cover your area, just call and ask.
04 How do I know if I need hydro jetting or just a standard drain cleaning?
If you have a recurring clog or a blockage that a snake hasn't fully cleared, hydro jetting is usually the better answer. It removes the buildup from the entire pipe wall rather than just breaking through the immediate clog. We'll assess the situation and tell you which approach makes sense before we start.
05 What are the signs of a slab leak?
Warm or damp spots on your floor, a sudden spike in your water bill, low water pressure, or the sound of water running when all fixtures are off are the most common indicators. Slab leaks in OC homes are more common than most people expect — the sooner you catch it, the less damage it causes.
06 Why shouldn't I just try to fix my plumbing myself?
Most plumbing work in California requires a licensed contractor. Beyond the legal side, DIY plumbing repairs done incorrectly often cost more to fix than the original problem. Read our breakdown on why plumbing repairs aren't DIY tasks for more detail.

Ready to Get It Fixed? Call Us Now.

Same-day service available across Orange County and LA County. 24-hour emergency response when you can't wait. All work done by licensed, insured plumbers. Call (714) 367-4996 or fill out our contact form and we'll get back to you promptly.

(714) 367-4996

Get a real quote in under a minute.

Tell us about your project and we'll follow up within one business day. No pressure, no upsells — just an honest look at what you need.

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(714) 367-4996
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