
PLUMBERS IN SYLMAR
Family-owned, third-generation plumbers on call 24/7 – nights, weekends & holidays.
Call 24/7: 855-840-7800 Text a photo
A live person answers 24/7. Same-day service guaranteed.
What happens when you call
- A live person answers, 24/7. Tell us what is happening. If water is spreading, we walk you through shutting it off while we talk.
- We tell you when we can be there. Same-day service is guaranteed, nights, weekends and holidays included.
- You approve the price before we start. Upfront pricing, no surprises, backed by our 100% satisfaction guarantee.
Sylmar sits at the very top of the valley, where neighborhoods of family homes give way to equestrian properties, olive groves and the foothills of the San Gabriels. Lots are bigger here, many with barns, arenas and long driveways, and the plumbing reaches far beyond the house to water troughs, hose bibs and outbuildings.
The northern edge of the valley also sees bigger swings in weather than the flats to the south: hot, dry summers, Santa Ana winds and the occasional cold snap that can catch an exposed yard line or outdoor valve. Long underground runs on rocky, shifting soil are prone to leaks that hide for months. Flood Brothers Plumbing is comfortable working on large, spread-out Sylmar properties.
Plumbing services for Sylmar homes
Here is what Sylmar property owners call us for most:
- Yard and barn water lines – locating and repairing leaks in long runs to barns, troughs and outbuildings.
- Gas line service – leak checks and repairs on gas lines feeding the house, garages and detached buildings.
- Sewer and septic-related issues – clearing sewer laterals and identifying when a property is on septic so the right specialist is called.
- Pressure regulator service – fixing high or fluctuating pressure common on foothill properties.
- Water heater service – repair and replacement, including units in garages and detached buildings.
- Leak detection – finding hidden leaks under slabs and across large lots.
- Emergency plumbing – burst lines and active leaks handled any hour.


How we work
- Call 855-840-7800 – a real coordinator answers 24/7 and asks about shutoffs and risk.
- Stabilize – we protect floors and stop active damage first.
- Diagnose and price – we find the cause and give upfront pricing before work starts.
- Repair – a right-sized fix, then honest advice on any next steps.
Why Sylmar homeowners call Flood Brothers
On a large Sylmar property, a leak can be hundreds of feet from the house and still drive your water bill sky high. We bring locating and detection equipment so we can trace the line, find the leak and repair just that section instead of trenching the whole yard. If your property uses a septic system, we tell you so up front and help you get to the right specialist rather than treating it like a city sewer. Honest answers save you time and money.
When you call, a live person answers 24/7 and asks the right questions first: where the water is coming from, whether you can reach the shutoff, and who else in the home is affected. Same-day service is guaranteed, including nights, weekends and holidays.
We have been in business for more than 15 years, and every job is backed by our 100% satisfaction guarantee. We work carefully around animals, fencing and landscaping, and we close every gate behind us.
Before winter, it is worth checking that outdoor lines to barns and troughs are insulated where they run above ground. A cold night is rare in Sylmar, but when it comes, an exposed valve can split and run all day before anyone notices.
Our headquarters is in Studio City, and our crews cover the north valley every day.
Nearby, we also work as plumbers in Granada Hills. See our leak detection and emergency plumbing in Studio City pages too.
Water where it shouldn’t be? Do this now:
- Turn off the main shut-off. It is usually by the front hose bib or in the garage.
- Stay clear of outlets. If water is near outlets or cords, stay out of the area and switch off that breaker.
- Take photos of the water and any damage for your insurance.
- Call 855-840-7800. A live person answers 24/7 and we will stay on the line with you. Can’t talk? Text us a photo.
Frequently asked questions
My water bill doubled but nothing inside is leaking. What should I do?
On large lots, the leak is often in a yard line to a barn, trough or outbuilding. We trace those lines and pinpoint the leak so only that section needs repair.
Can you check the gas line to my detached garage?
Yes. We leak-test gas lines to garages and outbuildings and repair any problems we find.
Is my property on sewer or septic?
Many Sylmar homes are on city sewer, but some outlying properties use septic. We can help you find out and tell you who to call for septic service.
Why does my water pressure feel too strong?
Foothill properties sometimes have high street pressure. A pressure regulator protects your pipes and fixtures, and we can test and replace it.
Can you come out today?
Yes. A live person answers 24/7 and same-day service is guaranteed, including nights, weekends and holidays.
Need a plumber in Sylmar? Call Flood Brothers Plumbing at 855-840-7800 any time.
Need a plumber in Sylmar now?
A real person answers, 24 hours a day. Flood Brothers Plumbing gives you upfront pricing before any work begins.