Water damage in San Jose does not wait for a good time. A pipe bursts at night. A winter storm pushes water under your door. You walk in from work and the floor is soaked. One Call Services answers the phone 24 hours a day, 7 days a week, holidays included. We are based in nearby Fremont, and our crews reach most San Jose homes within 60 minutes. We have been locally owned since 2012, and our technicians are IICRC certified under firm number 163618. Call (510) 394-1606 if you have standing water right now. Every hour you wait, the water spreads further into your floors and walls.
Why San Jose Homes Take On Water
San Jose sits in a valley where creeks and rivers can rise fast. In 2017, Coyote Creek spilled its banks and flooded neighborhoods near downtown. Some homes took on several feet of water in a matter of hours. The Guadalupe River has a long flood history too, and smaller creeks like Ross Creek and Canoas Creek can back up during heavy rain. Homes near a creek, first-floor units, and houses with low garages face the most risk when storms hit.
Most of our calls have nothing to do with creeks, though. Burst supply lines, failed water heaters, dishwasher leaks, and slow drips under sinks cause damage all year. A second-floor leak is the worst kind. Water runs down through ceilings and spreads across rooms before you ever see it.
The numbers tell the story. Santa Clara County has logged more than 1,600 flood insurance claims since 1978. The 2017 flood alone forced about 14,000 people out of their homes across three neighborhoods. You do not have to live next to Coyote Creek to get hit, either. A failed appliance hose can put an inch of water across a kitchen in minutes.
Will Your Insurance Cover It?
Here is something many San Jose homeowners learn too late. A standard homeowner's policy usually covers sudden indoor leaks, like a burst pipe. It often does not cover water that comes in from outside, such as a creek overflow. That kind of damage usually needs a separate flood policy. We cannot promise what your plan covers. That part is between you and your insurer. What we can do is bill your insurance directly for covered work and document everything with photos and moisture readings, so your claim moves faster.
What to Do Before We Arrive
A few quick steps can limit the damage while you wait. If you can do it safely, shut off the water at the main valve. Turn off power to wet rooms at the breaker if it is safe to reach. Lift small furniture and pull rugs off wet floors. Do not use a household vacuum on standing water. And do not walk through water near outlets or cords. Then call us and let our crew take it from there.
How We Dry Out Your Home
Our crew follows the same proven steps on every job. First we find the water source and stop it. Then we pull out standing water with portable extraction units. Next we dry the structure from the inside out. We use moisture meters and thermal imaging to find water hiding behind walls and under floors. Air movers and HEPA air scrubbers run the whole time, and dehumidifiers pull moisture out of the air. Most homes take 4 to 7 days to dry. You can read the full step-by-step process on our main water damage page.
The Three Types of Water We Handle
Not all water is the same, and the type changes the cleanup. Clean water comes from a supply line or a rain leak, and most materials can be dried and saved. Gray water comes from a dishwasher or washing machine and carries some contaminants. Black water comes from sewage or outdoor flooding and is the highest risk, so more materials get removed. We test the water, sort it into the right category, and clean to match. If you have had a sewage backup, our sewage cleanup team handles that too.
What Makes Us Different
Our customers tell us the same things again and again. We show up fast, even in the middle of the night. We explain every step before we start. We never push work you do not need. More than once, our owner has inspected a home and told the customer the area was already dry and safe. If you do not need treatment, we will tell you. We check moisture levels every day and show you the numbers. We also speak English and Spanish, and we leave your home clean when the job is done.
Why Homeowners Trust One Call Services
We have dried out homes and businesses across the East Bay since 2012, and our team has more than 30 years of combined experience. Because we are IICRC certified, we follow the same drying standards used across the industry. Our equipment includes dehumidifiers, HEPA air scrubbers, air movers, moisture meters, and thermal imaging cameras. We give free inspections, bill insurance directly for covered work, and offer financing. On larger jobs over $20,000, we can help with your deductible. One team handles both the drying and the repairs, so you are not left hunting for a separate contractor once the water is gone.
Signs of Hidden Water Damage
Some water damage hides for weeks. Watch for a musty smell that will not go away. Look for stains on walls or ceilings. Notice paint that bubbles or floors that warp. A water bill that jumps with no clear reason is another clue. Mold can start growing in 24 to 48 hours, so call early. Our inspections are free, and catching a leak early can save you thousands.
Our Service Area
We work out of 3269 Seldon Ct in Fremont. San Jose is a short drive south on I-880 and I-680. We cover San Jose along with Milpitas, Newark, Hayward, and the rest of the East Bay. Not sure if we reach your street? Give us a call and ask. We may still be able to help.
Call Us 24/7 for Fast Help
Water damage gets worse every hour it sits. Call One Call Services at (510) 394-1606 right now. We answer 24/7, and your inspection is free. If it is not an emergency, you can still reach out. Contact our team and we will set up a time to come take a look.
Frequently Asked Questions
How fast can you reach my San Jose home?
We answer the phone 24/7 and reach most San Jose homes within 60 minutes from our Fremont base. Call (510) 394-1606 and a real person will pick up.
Do you work after hours and on holidays?
Yes. Our crews are on call 24 hours a day, 7 days a week, holidays included. Water damage does not keep business hours, and neither do we.
Is creek or storm flooding covered by my insurance?
Often not. A standard homeowner's policy usually covers sudden indoor leaks but not outside flooding, which needs a separate flood policy. We document the damage to help your claim either way.
How much does water damage restoration cost in San Jose?
Most jobs run $2,000 to $8,000, depending on the size of the area and the type of water. We give a free inspection first, so you know what to expect before any work begins.
Do you speak Spanish?
Yes. Our team speaks both English and Spanish, so we can help you understand every step of the job.
What if you find mold during the job?
If we find mold, we walk you through what it means and what comes next. We handle mold removal in-house and explain your options before any added work starts.
