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.

Hirex Water Damage started because homeowners in San Mateo, CA kept telling us the same story: a national hotline picked up, put them on hold, and then subcontracted the job out to whoever was cheapest and closest. 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 Flood Damage Cleanup in San Mateo isn't a side service we tacked on β it's the reason the company exists. We're fully insured and licensed to work anywhere in San Mateo, CA, so you're protected from the moment our truck pulls into the driveway.
Our San Mateo, CA-based equipment cache means drying gear is already close by, not stuck in a truck three states away.
Talk to a San Mateo property manager who's lived through an overnight pipe failure and they'll tell you exactly why a crew that arrives already equipped matters β every extra minute is more water in the framing. That's the gap Hirex Water Damage was built to close, one San Mateo call at a time.

Water damage doesn't always look dramatic at first β some of the costliest San Mateo jobs we've handled began as a small, easy-to-miss problem. Here's what tells us a property needs professional attention rather than a mop and a fan:
If any of that sounds familiar, don't wait for it to get worse β call our San Mateo line and we'll tell you honestly whether it's a same-day emergency or something we can schedule.
We size the San Mateo response to the actual damage β a single-room extraction gets a two-person crew, a commercial loss gets the full fleet 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.
We place industrial dehumidifiers and air movers based on actual psychrometric calculations, not a standard equipment count per room, with daily drying logs so you can see the numbers improving, not just take our word for it.
For families in San Mateo, this covers flood-cut drywall removal, subfloor evaluation, and packing out salvageable belongings for cleaning, 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.
Blackwater losses in San Mateo get handled under strict Category 3 protocol: containment, PPE, antimicrobial application, and documented disposal of contaminated materials.
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.

We quote the job before equipment gets plugged in, so there's no surprise line item buried in the final invoice.
Because our equipment cache sits inside San Mateo, CA, most San Mateo calls see a technician on-site in under 60 minutes.
We document everything with photos and moisture logs and work directly with your adjuster so you're not stuck translating restoration jargon.
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.
Our nearest available San Mateo crew is dispatched immediately with truck-mount extraction gear on board.
Extraction happens immediately, followed by a moisture survey that tells us precisely where the drying equipment needs to go.
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.
That's not a marketing line β it's written into every San Mateo work order we issue. We try to send the original technician back for any follow-up so you're not re-explaining the job to someone new.

"Water heater blew at midnight and the Hirex Water Damage crew had extraction equipment running before 1am. Genuinely fast." β Danielle R.
"They dealt with my insurance adjuster directly and I didn't have to translate a single restoration term myself." β Marcus T.
"Appreciated getting real numbers each day instead of someone just saying 'looks good' and packing up." β Priya S.
"A supply line failure flooded our kitchen and this crew had us reopened in under a week β much faster than we expected." β Aaron W.
"Nobody wants to call about a sewage backup, but they walked me through the containment and PPE process calmly." β Lena G.
"The quote matched the final invoice exactly. No surprise charges tacked on at the end." 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.
Yes β every San Mateo job gets a written estimate before equipment is turned on, and we walk through it with you line by line.
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.
Blackwater and sewage response is a core part of what our San Mateo team does, not a job we sub out.
Cut power to the affected area if there's standing water near outlets, and avoid walking through it until our San Mateo tech confirms it's safe.
Commercial response is a regular part of our San Mateo work β restaurants, offices, and multi-unit buildings included.
Drying time varies with material and how quickly extraction started, but 3 to 5 days is typical for most San Mateo jobs.
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.
We stand behind every San Mateo job with a documented dry-standard guarantee and a 30-day callback policy.
See the zip codes and nearby cities listed below β our San Mateo crews cover that full radius.
San Mateo is our home base, and our reach extends across San Mateo, CA through a network of staged equipment and on-call technicians. 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, CACall now and speak with a real San Mateo dispatcher, not a national call center.
Call +1-844-578-1604