Emergency Plumber in Fullerton, CA — We Answer 24/7
We're a 24/7 emergency plumber covering Fullerton, and a live person answers the phone every hour of the day and night. Call (949) 354-6950 right now and we roll a stocked truck from our Irvine base. When a truck is nearby we're often there the same hour. See our full Orange County emergency plumbing service for details.
Is It an Emergency? Call Now vs. Can Wait
If water is actively damaging your home or you have no water, that's an emergency — call and we'll get a truck moving. Here's the honest line so you don't burn an after-hours call on something that can wait.
| Call Now | Can Wait |
|---|---|
| Burst or leaking pipe | A single slow drain |
| Sewer backing up into tubs or floor drains | One dripping faucet |
| No water at all | A running toilet |
| Water heater leaking or flooding | Low pressure at one fixture |
| Suspected slab leak (warm floor spots, spiking bills) | A routine fixture upgrade |
| Gas smell (leave + call gas company + us) | |
| Overflowing sump |
What to Do While We're on the Way
A few quick steps can stop the damage from spreading before we pull up:
- Locate and close your home's main shutoff valve. In Fullerton, use the customer-side valve at the house — usually at the front of the home or in the garage. Let the City handle the street-side meter; your valve is the one that stops flow into the house.
- Shut the water heater's cold inlet if it's the heater. Close the cold-water valve on top of the tank and turn the unit to pilot or off.
- Stop flushing if the sewer's backing up. Every flush pushes more sewage into the home. Stop using water fixtures entirely.
- Move valuables and clear the area. Pull furniture, rugs, and electronics away from the water. If water is near an outlet, flip the breaker for that room.
What We See in Fullerton Homes
Fullerton's water is supplied by the City of Fullerton Water Utility — mostly local groundwater from the Orange County Basin, plus some imported water. Sewer service is city-run too. But the shutoff on your side of the meter and your sewer lateral are yours, and that's the part that fails. We've re-piped enough 1920s Fullerton bungalows to know what's behind the wall.
Fullerton is one of north Orange County's oldest cities, incorporated back in 1904. Downtown and the historic districts — Golden Hill, Raymond Hills, the Wilshire and Chapman area — have homes from the 1900s through the 1940s, and post-war tracts fill in the rest. That means original galvanized and even earlier supply lines, cast-iron and clay sewer laterals, and slab foundations. Burst galvanized pipe, root-choked laterals, and slab leaks are the after-hours calls we run here most often.
We also work with a lot of landlords and property managers. With Cal State Fullerton and Fullerton College nearby, Fullerton has heavy rental stock, and a tenant emergency at 11 PM needs a fast, licensed plumber and a clean invoice — not a runaround. That's exactly how we operate. For ongoing drain issues at rental properties, our drain cleaning and hydrojetting services keep things flowing.
We work the whole city — Downtown Fullerton, Raymond Hills, Sunny Hills, Golden Hill, Amerige Heights, the streets around Cal State Fullerton and Fullerton College, and anything off the 57, 91, and 5. ZIPs 92831, 92832, 92833, and 92835 are all in our regular loop. For non-emergency work, see our full Fullerton plumber page. We also dispatch fast to nearby Anaheim, Orange, and Santa Ana.
Why Call Applied for a Fullerton Emergency
We're a licensed C-36 plumbing contractor (CSLB #1151992), bonded and insured. When you call at 2 AM you get a real dispatcher, not a voicemail, and a technician who shows up in a stocked truck ready to work.
Upfront pricing, approved first
We assess the problem, then give you a flat price before any work starts. No surprise after-hours markups sprung on you after the fact.
A straight answer
We tell you whether it's a quick repair or a bigger job — and show you the camera footage when it's a sewer or line issue. You decide with the facts in hand.
Built for property managers
One point of contact, fast dispatch to your tenant, and proper invoicing you can hand off. We also handle commercial plumbing and make the paperwork side as easy as the repair.
Stocked trucks, first-visit fix
Our techs roll with the parts and equipment to handle most emergencies on the spot — whether it's a water heater failure or a sewer line backup — so we're not making a second trip while your tenant waits.
Dispatching Across Fullerton & Orange County
Applied Plumbing & Rooter, Inc. · (949) 354-6950 · 17781 Mitchell N Ste B, Irvine, CA 92614
Fullerton Emergency Plumbing FAQs
Water on the floor? Call now.
A live dispatcher answers 24/7. We'll get a licensed technician to your Fullerton home fast, with the tools to stop the damage and fix it right.
CSLB License #1151992 · Bonded & Insured · Serving all of Orange County, 24/7 · Last updated: August 2026