CaliforniaInland Empire & Desert

Water Damage Restoration in Fontana, CA

Water on the floor from a cracked supply line, a slab leak or a roof that gave way in a winter storm? Call DryRoute to get a local water damage team to your door in Fontana, CA, below the San Gabriel Mountains.

All 3 Fontana ZIPs coveredSan Bernardino CountyGrowing city, hard water
Talk to a Local Team (844) 468-2111
Fontana, CA34.08° N · 117.45° W
MONSOON RUNOFF
Coverage3 / 3Residential ZIPs
Older homes32%Built before 1980
Freeze nights~5 a yearNights at or below 32°F (model estimate)
Flood claims1NFIP claims since 2015 · lower claim rate
Wet seasonDec–MarMost of the year’s rain falls in these months (climate data)

Water in Your Fontana Home Right Now?

Four steps before help arrives.

MIN 0–2Stop the waterClose the main shut-off, often at a valve on the outside wall near the front of the house or in the garage, and usually at a meter box near the curb
MIN 2–5Cut wet-area powerOnly from a dry spot
MIN 5–10Move and photographValuables up, damage on camera
NOWCall DryRouteGet drying started

What Happens When You Call DryRoute

You callTell DryRoute what happened and your Fontana ZIP.
We route youTo a restoration team that works in your ZIP code.
Your local team takes overThey talk through the damage and set up next steps.

What Causes Water Damage in Fontana

Fontana has grown quickly, so it mixes older central neighborhoods with large newer tracts. Water damage restoration in Fontana, CA is mostly about leaks inside the home, with winter storms and foothill runoff adding a seasonal layer.

Plumbing and water heater leaksEveryday

Hard water leaves scale in water heaters, valves and supply lines. Washer hoses, dishwasher lines and toilet connectors fail too, and in two-story homes water from upstairs often runs through the ceiling below. Older central neighborhoods add worn pipes. Emergency water removal →

Slab leaksHidden

Most Fontana homes sit on concrete slabs with water lines beneath. A pinhole leak can soak flooring and baseboards for weeks before it shows. Warm floor spots, running-water sounds and a climbing bill are typical clues. Water extraction →

Roof leaks in winter stormsSeasonal

Months of dry weather bake flashing and sealant and fill gutters with debris. When an atmospheric river storm arrives, water gets in at roof edges, vents and skylights and stains the ceiling below. Ceiling water damage →

Foothill runoff and street floodingRare but severe

Fontana sits below the San Gabriel Mountains, and heavy rain can send runoff down streets and channels toward low spots. Flood claims here are lower than in most DryRoute cities, but muddy floodwater is Category 3 water. Flood damage restoration →

Housing age

Only about 32% of homes in these ZIP codes were built before 1980, so much of the housing is newer. Even newer homes see supply-line, water heater and appliance failures.

US Census Bureau, American Community Survey 2022 5-year estimates (table B25034).

Water Damage Services in Fontana

Every service is available in all 3 Fontana ZIP codes.

ServiceWhen Fontana homeowners need itLearn more
Flood damage restorationStorm runoff from the foothills or backed-up storm drains entering at ground levelFlood damage →
Emergency water removalStanding water from a failed water heater, a burst supply line or a stormEmergency removal →
Ceiling water damage repairRoof and skylight leaks in winter storms, leaks from the unit upstairsCeiling leaks →
Burst pipe cleanupCorroded supply lines, slab leaks and fittings that failed under pressureBurst pipes →
Sewage cleanupToilet overflows and main-line backups in older sewer lateralsSewage cleanup →
Water damaged carpetWet carpet and pad after a leak, an overflow or a stormWet carpet →

When Water Damage Happens in Fontana

Fontana gets most of its rain from December to March, often in a few large storms, and summers are dry and hot. Frost is occasional and hard freezes do not happen, so burst pipes from cold are uncommon.

J
F
M
A
M
J
J
A
S
O
N
D
Wet season
Monsoon storms
Freeze nights
2
2

Rain timing and freeze nights: Open-Meteo ERA5, 1991–2020, model estimate. Monsoon season: National Weather Service (Southwest monsoon, mid-June to September).

Call DryRoute

Water in Your Fontana Home Right Now?

Call DryRoute to get a local water damage team to your door.

Get Drying Started (844) 468-2111
  1. Call DryRoute and describe the damage
  2. Your call routes to a team in your ZIP
  3. They set up a visit if needed

Why the First 24–48 Hours Matter in Fontana

Inland Empire air is dry, but it does not reach water trapped under flooring, inside walls or beneath a slab. That hidden moisture is where mold starts, so a surface that looks dry can still be wet underneath.

Hour 1Water spreads into carpet, pad and drywall
Day 1Drywall softens, musty odor starts
Day 2Mold can begin (EPA: dry within 24–48 hours)
Day 3Wood swells, floors cup, doors stick
Week 1Replacement, not drying
Crews track drying with readings like MC 28% → 12% until materials hit dry targets.

After an Earthquake in Fontana

Shaking can break water lines you can’t see. Check these first.

After an earthquake

Shaking can crack supply lines, break water heater connections and split pipes inside walls in Fontana. Leaks may not show for hours.

What to check first

  1. If you smell gas, leave and call the gas utility from outside.
  2. Look at the water heater: California requires it to be strapped, and loose connections leak.
  3. Check under sinks, behind the toilet and the washer hoses.
  4. If water is spreading, shut off the main and cut power to wet areas from a dry spot.
  5. Then call DryRoute to get a local water damage team to your door.

Earthquake safety: ready.gov and the California Governor’s Office of Emergency Services (Cal OES).

Signs of a Slab Leak

Many homes here sit on concrete slabs, and hot water lines can run underneath.

Warm spot on the floorA hot water line leaking under a slab can warm the tile or wood above it.
Water bill jumpsA higher bill with no change in use often means a hidden leak.
Sound of running waterWater running when every fixture is off.
Damp or cracked flooringWet carpet pad, lifting tile or musty baseboards with no visible source.

Common slab-leak signs. A plumber finds and repairs the leak; a restoration team dries what got wet.

Burn Scars and Mudflow

Wildfire changes how hillsides drain for years afterward.

Living below a burn scar

After a wildfire, burned slopes can’t soak up rain. For a few years, ordinary storms can send mud and debris downhill into homes.

  • Sign up for your county’s emergency alerts and follow evacuation orders.
  • Keep drains and culverts near your home clear.
  • Mud and debris flows count as floodwater: stay out and call for cleanup.

Source: USGS post-fire debris-flow hazards; National Weather Service.

Fontana ZIP Codes We Cover

All 3 residential ZIP codes with a Fontana mailing address are covered, including some just outside city limits. Type yours to check.

/ZIPs covered
Type a Fontana ZIP to check it.
CoveredNot covered yet

Who to Call in Fontana

Some problems belong to the city or a utility, not a restoration company. Here’s who handles what.

Water main break or street floodingCity of Fontana (City Hall)Call (909) 350-7600
Water service and shut-offsVaries by addressUse the number on your water bill
Power out or unsafeSouthern California Edison (SCE)Outages: 1-800-611-1911
Flood and weather alertsSan Bernardino County emergency alerts (Smart911 signup)Alerts and warnings on the official site
Water inside your homeDryRouteRouted to a restoration team in your ZIP · (844) 468-2111

Checked October 2026 on official sites: fontanaca.gov, main.sbcounty.gov, sce.com. Numbers are shown only when published by that organization.

Flood Coverage in Fontana: Don’t Assume

Homeowners and renters policies don’t cover flooding
  • Storm water or runoff rising into your home needs a separate flood policy (NFIP or private), even outside a mapped flood zone.
  • NFIP policies usually take 30 days to start, so buy before the rainy season, not when a storm is forecast.
  • Know where your main water shut-off is and strap your water heater to the wall studs, so a quake or a failed fitting does less damage.

Sources: FloodSmart.gov (FEMA), Ready.gov. General information, not insurance advice.

Nearby Areas We Cover

Cities near Fontana with their own DryRoute page.

Rialto~5 MI · 2 ZIPSRancho Cucamonga~8 MI · 4 ZIPSSan Bernardino~9 MI · 8 ZIPSRiverside~10 MI · 7 ZIPSOntario~11 MI · 4 ZIPSUpland~12 MI · 2 ZIPSChino~14 MI · 2 ZIPSRedlands~16 MI · 2 ZIPS

Fontana Water Damage FAQ

Local answers about Fontana water damage and what happens when you call.

Call Now
01Is my Fontana ZIP code covered?

Yes. All 3 residential Fontana ZIP codes are covered, from Downtown Fontana to Southridge and Sierra Lakes. Check your ZIP in the box above, then call to be connected with a local restoration team in San Bernardino County that serves your neighborhood.

02Why do pipes and water heaters fail so often in Fontana?

Hard water leaves mineral scale that wears on tanks, valves and supply lines. Add summer heat and years of pressure, and fittings crack. Water damage Fontana homeowners report often starts with a slow leak in a garage or closet. Know your main shut-off, and look for damp spots near the water heater.

03How do I know if I have a slab leak?

Common signs are a warm or damp spot on the floor, the sound of running water when nothing is on, cracked tile and a water bill that keeps climbing. Many Fontana homes have water lines in or under the slab. A plumber fixes the pipe, and a restoration team dries the floor.

04Why does my roof only leak in the first big storm?

Long dry months bake flashing and sealant and let leaves and dust pile up in gutters and valleys. The first heavy storm finds those gaps. If water is coming through a ceiling, stay out from under any sagging area and keep away from light fixtures. A restoration team dries the ceiling and attic side after the roofer fixes the leak.

05Who do I report a flooded street or broken water main to?

Contact the City of Fontana to report a flooded street, a blocked storm drain or a broken main. If water is getting into your home, get to a safe spot first, then call DryRoute. Never walk or drive through moving water or mud, even if it looks shallow.

06Who will come to my Fontana home?

A local water damage restoration team that serves your ZIP code. They inspect the damage, explain the work and the price before starting, and then do the job themselves. Calling DryRoute costs nothing, and you decide whether to go ahead after you hear the plan.

Call DryRoute

Water in Your Fontana Home Right Now?

Call DryRoute to get a local water damage team to your door.

Call Now (844) 468-2111
  1. Call DryRoute and describe the damage
  2. Your call routes to a team in your ZIP
  3. They set up a visit if needed
About this data

Freeze figures: Open-Meteo historical archive (ERA5), 1991–2020, city centre. Flood claims: FEMA OpenFEMA NFIP redacted claims, counted by reported ZIP. Coverage: DryRoute ZIP coverage. Home age: US Census Bureau, American Community Survey 2022 5-year (B25034), all covered ZCTAs combined. Claim rate compares flood claims per 1,000 homes across DryRoute’s 136 California cities.