A burst supply line, an overflowing tub, or a storm surge under the back door doesn't wait for business hours, and neither do we. Our San Mateo-based teams arrive with truck-mount extractors, moisture meters, and drying gear staged and ready to go.

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 crew leads carry IICRC water restoration certifications and have logged real hours on Category 1, 2, and 3 losses, so Water Damage Repair 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.
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:
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.
Whether it's one bedroom carpet or an entire flooded commercial floor, our San Mateo crews scale the response to match the loss β nothing gets a cookie-cutter response.
We arrive with submersible pumps and truck-mount extractors that get standing water out of a San Mateo property before it soaks deeper into the subfloor. Every extraction job includes moisture mapping so we know exactly which materials are still holding water once the visible flooding is gone.
Our drying plans use moisture meters and thermal imaging to target air movers exactly where hidden moisture is trapped, 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.
Multi-unit and commercial San Mateo properties get their own project manager plus enough drying equipment to cover the real square footage, not a token setup 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.
We apply antimicrobial treatment during every San Mateo drying job specifically to head off mold before it starts, and we'll flag any area that needs deeper remediation.

Every San Mateo estimate is written and explained before work begins β no vague "we'll see how it goes" pricing.
Our San Mateo, CA warehouse keeps drying equipment close, which typically puts a San Mateo tech at your door inside an hour.
We photograph and log every step specifically so your claim moves faster and you're not the one arguing with the insurance company.
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.
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.
We put that guarantee directly on the San Mateo work order, not just in an ad. If a second visit is ever needed, it comes from the same crew that handled the original job whenever scheduling allows, since they already know the property and the readings we started from.

"We had standing water from a burst water heater and the technician showed up before I even finished mopping the entry way." 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.
"The drying logs they left behind actually made sense β I could see the numbers dropping every day until it was done." β Priya S.
"They worked overnight so our restaurant wasn't closed longer than it had to be. That mattered a lot to us." 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.
"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.
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.
Emergency extraction, structural drying, and sewage/contaminated water cleanup are all available 24/7 for San Mateo properties.
Yes, we document everything with photos and moisture readings and can communicate directly with your adjuster.
We take moisture meter readings on affected materials and compare them against the dry standard for that material type β a visual check alone isn't enough.
Yes, our San Mateo crews are trained and equipped for Category 3 blackwater response, including PPE and antimicrobial treatment.
If it's safe, shut off the water source, move electronics and valuables away from the affected area, and avoid the space if standing water is near outlets.
We scale crews and equipment for commercial San Mateo accounts and assign a dedicated project lead for anything beyond a single unit.
Typical drying time runs 3-5 days for a San Mateo home, though a job that sat unaddressed longer can take longer to fully dry.
Not if it's addressed quickly β mold generally needs 24-48 hours of sustained moisture, which is exactly why fast extraction matters.
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