Whether it's a slow leak that's been eating your subfloor for weeks or a flooded basement at 2am, our Portola Valley crews are already moving. Our Portola Valley-based teams arrive with truck-mount extractors, moisture meters, and drying gear staged and ready to go.

Too many Portola Valley, 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 Portola Valley operation differently. Every technician on our Portola Valley roster is a Hirex Water Damage employee, not a gig-app contractor pulled from a random directory.
Each lead tech holds an IICRC Water Restoration Technician certification and has personally handled clean-water, gray-water, and contaminated black-water losses, so Basement Flooding in Portola Valley isn't a side service we tacked on — it's the reason the company exists. Full liability coverage and Portola Valley, 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 Portola Valley, 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 Portola Valley property manager who has dealt with a burst supply line at 3am — 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 Portola Valley call at a time.

Not every leak announces itself with a flooded floor. A lot of the worst damage we see in Portola Valley started small and got ignored for weeks. 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 Portola Valley team and get a straight answer on how urgent it is.
Whether it's one bedroom carpet or an entire flooded commercial floor, our Portola Valley crews scale the response to match the loss — nothing gets a cookie-cutter response.
Truck-mounted extraction equipment on every Portola Valley 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.
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 Portola Valley, 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.
Portola Valley businesses and property managers get a dedicated project lead, after-hours crews, and equipment scaled to square footage rather than a single-crew response — we know a flooded lobby or a leaking unit above tenants below has to move fast.
Category 3 blackwater calls for full PPE, antimicrobial treatment, and disposal of anything porous that touched the contamination — our Portola Valley crews are trained for exactly that protocol.
Every Portola Valley 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.
Our Portola Valley, CA warehouse keeps drying equipment close, which typically puts a Portola Valley tech at your door inside an hour.
We document everything with photos and moisture logs and work directly with your adjuster so you're not stuck translating restoration jargon.
We don't call a job finished until the moisture meter agrees, and if it doesn't, we return at no additional cost.
Tell our Portola Valley dispatcher what's happening — we'll ask a few quick questions to send the right equipment on the first trip.
The closest available technician is routed to your Portola Valley property with equipment staged and ready.
We remove standing water first, then map moisture and position air movers and dehumidifiers based on the readings.
Daily moisture checks continue until every affected material reads dry, and you get a complete report at the end.

Every Portola Valley 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 Portola Valley paperwork, not just mentioned over the phone. A repeat visit under this guarantee doesn't mean starting over — 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." — Danielle R.
"The team handled every conversation with my adjuster — I never had to explain what psychrometrics meant to anyone." — Marcus T.
"The drying logs they left behind actually made sense — I could see the numbers dropping every day until it was done." — Priya S.
"A supply line failure flooded our kitchen and this crew had us reopened in under a week — much faster than we expected." — Aaron W.
"They handled a blackwater situation in our basement without making me feel like it was a bigger disaster than it was." — Lena G.
"What they quoted up front is what I paid. No hidden equipment fees." — Sam O.
Because our equipment is staged inside Portola Valley, CA, most Portola Valley calls see a technician on-site within 60 to 90 minutes of the initial call.
Yes — every Portola Valley 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 Portola Valley properties.
Yes, we document everything with photos and moisture readings and can communicate directly with your adjuster.
Dryness is confirmed with instrument readings against a documented dry standard, not just by feeling the wall or carpet.
Blackwater and sewage response is a core part of what our Portola Valley 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 Portola Valley tech confirms it's safe.
Yes, we regularly respond to commercial and multi-unit losses in Portola Valley, including retail, restaurants, and office space.
Drying time varies with material and how quickly extraction started, but 3 to 5 days is typical for most Portola Valley jobs.
Not if it's addressed quickly — mold generally needs 24-48 hours of sustained moisture, which is exactly why fast extraction matters.
Yes, if moisture readings aren't at dry standard when we finish, or a callback shows lingering moisture within 30 days, we return at no extra charge.
We cover Portola Valley and the surrounding zip codes listed below, plus neighboring communities throughout Portola Valley, CA.
Portola Valley is our home base, and our reach extends across Portola Valley, CA through a network of staged equipment and on-call technicians. If your address falls inside or near Portola Valley, a Hirex Water Damage crew can typically respond the same day.
— Embedded service-area map for Portola Valley, Portola Valley, CAOne call gets you a Portola Valley-based team, not a routed national queue.
Call +1-844-234-5373