Hidden leaks located and repaired with less damage to your home.
Leak Detection & Repair in Santa Clarita
Most leaks start small and out of sight, inside a wall, under a cabinet, or beneath the floor. While they go unnoticed, the moisture soaks into drywall and framing, invites mold, and slowly raises your water bill. By the time a stain or soft spot shows up, the damage has usually been building for weeks.
Rowland Plumbing, Cooling, Heating & Electrical finds and repairs hidden leaks in homes across the Santa Clarita Valley and nearby communities. We locate the source before opening anything up, so the repair is smaller and the cleanup is easier. That includes leaks behind walls, in supply lines, and under the slab, and we handle gas leaks too.
How to Tell If You Have a Hidden Leak
Hidden leaks don’t always leave obvious clues, but a few signs show up again and again. The two most reliable are:
- A water bill that jumps without explanation. If your usage hasn't changed but the bill keeps rising, water is likely escaping somewhere you can't see. Comparing the same month from last year is a quick way to check.
- Stains, soft spots, musty smells, or mold. Discolored drywall, warped baseboards, a damp cabinet floor, or an odor that won't go away often means moisture is collecting behind a surface.
Water Leak Detection & Repair
A dripping sound you can’t trace is one of the most frustrating things a homeowner can deal with. Water can travel along a pipe or a framing member before it shows up, so the wet spot is often several feet from the actual leak.
Rowland’s plumbers use specialized equipment and a step-by-step process to narrow down the source without guessing. Once we’ve found it, we’ll explain what failed and give you one price for the repair.
Small leaks at a fitting or connection can usually be repaired on the spot. When a line has corroded or developed several pinhole leaks, replacing that section with new pipe is the more reliable fix. Either way, getting it handled early keeps the damage small.
Kitchen Leak Repair
Kitchen leaks are some of the most common calls we get, and they’re often hard to spot. They tend to start at the faucet, the sink drain, the dishwasher connection, the garbage disposal, or the refrigerator’s ice maker line.
Because most of those connections sit inside a closed cabinet or behind an appliance, a slow drip can go unnoticed for months. Swollen cabinet floors and warped flooring near the fridge are common signs.
We’ll trace the leak to its source and repair it, whether that’s a worn faucet cartridge, a loose drain fitting, or a cracked supply line. Some kitchen leaks are DIY-friendly, but a professional repair confirms nothing else is leaking nearby.
Common Causes of Hidden Water Leaks
Most hidden leaks trace back to parts that have worn out or been under strain for years. High water pressure and hard water both speed that up, and both are common in parts of the Santa Clarita Valley. Once we know where to look, we can find the cause and repair it before more damage builds up.
Some of the most frequent culprits include:
- Worn flappers and seals inside the toilet
- Shower and tub valves that don't shut off completely
- Washing machine hoses that crack or burst with age
Any of these can waste a surprising amount of water. Checking them once a year, or including them in routine plumbing maintenance, helps catch problems early.
What Comes With Every Rowland Visit
A Technician Within the Hour
Most daytime calls get someone to your door in about 60 minutes, and the quick response doesn't cost extra.
One Price for the Whole Job
We quote the job, not the clock. The number you approve is the number you pay, however long the work takes.
Our Own People, Every Time
Every technician is a background-checked, drug-tested Rowland employee who trains weekly. Shoe covers go on at the door, and we clean up before we go.
How to Prevent Leaks In Your Home
A few simple habits go a long way toward preventing leaks, whether you own a home or a business.
Start with your water pressure. Pressure above about 80 psi puts constant strain on pipes, fittings, and fixtures. A hose-bib gauge from the hardware store takes a few seconds to check, and if your pressure is high, the pressure regulator near your main shutoff may need adjusting or replacing.
It also helps to replace washing machine hoses every few years, keep an eye on the area around your water heater, and fix small drips as soon as you notice them.
Is It Okay to Ignore a Small Leak?
No. Even a slow drip adds up to a lot of water over time, and the moisture it leaves behind can rot wood, damage drywall, and encourage mold. Small leaks also tend to grow. Fixing one early almost always costs less than repairing the damage it causes later.
Why Is My Water Bill High When I Don't See a Leak?
A hidden leak is one of the most common reasons for a high water bill, but it isn't the only one. Before assuming the worst, consider:
- Your irrigation schedule. Sprinklers and drip systems use more water in the summer, and a broken emitter or a cracked line in the yard can run for weeks before you notice.
- Changes in how your household uses water. Houseguests, a new pool, or topping off a pool that's losing water to evaporation in summer heat can all raise your bill.
- A leak you can't see. Slab leaks and breaks in the main water line are often silent and leave no visible trace inside the house.
How Do Plumbers Find Hidden Leaks?
We usually start with a meter test. With every fixture off, any movement on the water meter confirms a leak and tells us whether it’s inside the house or along the line outside. From there, we can pressure test individual lines to isolate which one is losing water.
To pinpoint the exact spot, we use tools like acoustic listening equipment, which picks up the sound of water escaping under pressure, along with thermal imaging and moisture meters. That way, we only open the wall or floor where the leak is.
Can I Look for a Leak Myself First?
Yes, and a few quick checks can help. Try these:
- Turn off every fixture, then watch the leak indicator on your water meter for a few minutes
- Add a few drops of food coloring to the toilet tank, wait 15 minutes, and see if color shows up in the bowl
- Look around the base of your water heater for moisture or rust
- Check outdoor spigots, hoses, and irrigation lines for drips or soggy ground
- Inspect showerheads and tub spouts for drips after the water is off
If the meter is still moving and nothing turns up, the leak is probably hidden, and it’s time to call us.
What Santa Clarita Homeowners Are Saying
Contact Rowland Plumbing, Cooling, Heating & Electrical
A small leak today can become a big repair later. Call or book online, and we’ll find the source and fix it.