Whether it's a slow leak that's been eating your subfloor for weeks or a flooded basement at 2am, our San Mateo crews are already moving. Hirex Water Damage sends licensed technicians straight to your San Mateo address with extraction equipment already loaded and running.

Too many San Mateo, CA families have called a big national number only to get bounced through hold music before a random subcontractor shows up hours later, so Hirex Water Damage built its San Mateo operation differently. Every technician on our San Mateo roster is a Hirex Water Damage employee, not a gig-app contractor pulled from a random directory.
Our senior technicians are IICRC-certified and have worked everything from a clean supply-line break to a full sewage backup, so Emergency Water Damage in San Mateo isn't a side service we tacked on β it's the reason the company exists. Full liability coverage and San Mateo, CA licensing back every job we take, so you're protected from the moment our truck pulls into the driveway.
We keep a stocked warehouse inside San Mateo, CA so equipment never has to be trucked in from another region, which is the difference between a 45-minute arrival and a next-day one.
Ask any San Mateo property manager who has dealt with a burst supply line at 3am β the difference between a crew that shows up ready and one still loading a truck at the shop is measured in gallons of water soaking into your subfloor. That's the gap Hirex Water Damage was built to close, one San Mateo call at a time.

The most expensive San Mateo restoration jobs we run almost never started as a dramatic flood; they started as something small that got put off. Here's what tells us a property needs professional attention rather than a mop and a fan:
Recognizing one of these signs early is the difference between a contained repair and a gutted room, so call our San Mateo team and get a straight answer on how urgent it is.
From a single soaked bedroom to a commercial building with three flooded floors, our San Mateo teams are equipped to scale up or down β nothing gets a cookie-cutter response.
Truck-mounted extraction equipment on every San Mateo rig pulls high volumes of standing water fast, so drying starts the same day instead of the next. Every extraction job includes moisture mapping so we know exactly which materials are still holding water once the visible flooding is gone.
Once water is out, we bring in commercial air movers and LGR dehumidifiers, positioned using psychrometric readings rather than guesswork, with daily drying logs so you can see the numbers improving, not just take our word for it.
On the residential side in San Mateo, we handle the flood-cut, subfloor checks, and content pack-out so your home is ready to rebuild, with clear photo documentation at every stage for your insurance claim.
San Mateo businesses and property managers get a dedicated project lead, after-hours crews, and equipment scaled to square footage rather than a single-crew response β we know a flooded lobby or a leaking unit above tenants below has to move fast.
When a San Mateo job involves sewage backup, our team suits up in full PPE, applies EPA-registered antimicrobials, and safely disposes of porous materials that can't be saved.
Every San Mateo job includes a preventive antimicrobial application, and if we spot conditions that need full remediation we tell you plainly instead of quietly hoping it clears up.

You get a written estimate before any equipment runs, not a mystery total handed to you after the fact.
Because our equipment cache sits inside San Mateo, CA, most San Mateo calls see a technician on-site in under 60 minutes.
Our paperwork is built to match what adjusters expect, and we'll speak with your insurer directly on your behalf.
If moisture readings aren't where they should be at the end of the job, we come back and keep drying at no extra charge.
Our San Mateo team asks a handful of targeted questions so the truck that shows up already has the right gear loaded.
A licensed technician heads to your San Mateo address with extraction and drying equipment already loaded.
Standing water comes out first; drying equipment gets placed only after we've mapped exactly where moisture is hiding.
We don't close the file until the numbers confirm the structure is dry, and you leave with full photo and moisture documentation.

Every San Mateo job gets closed based on instrument readings, not a visual check, and we won't call it finished until the numbers say it's finished. If a callback shows lingering moisture within 30 days of a completed job, we return and correct it at no additional charge.
You'll find that exact commitment printed on your San Mateo paperwork, not just mentioned over the phone. A repeat visit under this guarantee doesn't mean starting over β we pull the original moisture logs and pick up exactly where the last visit left off.

"Our water heater let go at midnight and a Hirex Water Damage tech was pulling water out of the hallway by 1am. Fast doesn't begin to cover it." β Danielle R.
"The team handled every conversation with my adjuster β I never had to explain what psychrometrics meant to anyone." β Marcus T.
"They showed me the daily moisture readings so I wasn't just trusting a stranger's word that the house was dry." β Priya S.
"Our restaurant flooded from a line break in the kitchen and they had us back open in three days flat." β Aaron W.
"Sewage backup is not a fun call to make, but the crew treated it professionally and explained the whole containment process." β Lena G.
"What they quoted up front is what I paid. No hidden equipment fees." β Sam O.
Local staging inside San Mateo, CA typically gets a San Mateo technician on-site inside an hour or two, depending on traffic and time of day.
Upfront, written pricing is standard on every San Mateo job, not an add-on option.
Our San Mateo on-call rotation covers water extraction, drying, and blackwater cleanup any hour of the day or night.
Yes, we document everything with photos and moisture readings and can communicate directly with your adjuster.
We rely on moisture meters and psychrometric readings, not a guess, before signing off on a San Mateo job as complete.
We regularly handle sewage backups in San Mateo using full containment, PPE, and EPA-registered antimicrobial products.
Turn off the water supply if you can reach it safely, keep people and pets out of the flooded area, and don't run electrical devices near standing water.
Yes, we regularly respond to commercial and multi-unit losses in San Mateo, including retail, restaurants, and office space.
Most San Mateo residential jobs dry out in 3 to 5 days depending on how much material got wet and how long it sat before extraction.
Mold isn't inevitable, but the window to prevent it is narrow, which is why we treat speed as part of the San Mateo service, not an upsell.
Our San Mateo guarantee covers a 30-day callback window β if moisture shows up again from the same loss, we come back free of charge.
See the zip codes and nearby cities listed below β our San Mateo crews cover that full radius.
Our San Mateo dispatch covers the full city plus a wide radius of surrounding zip codes, backed by additional crews staged throughout San Mateo, CA for larger losses. If your address falls inside or near San Mateo, a Hirex Water Damage crew can typically respond the same day.
β Embedded service-area map for San Mateo, San Mateo, CAReach our San Mateo line directly and get a technician on the way today.
Call +1-844-234-5373