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

Hirex Water Damage started because homeowners in Sunnyvale, 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 Sunnyvale 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 Water Damage Repair in Sunnyvale isn't a side service we tacked on — it's the reason the company exists. We're fully insured and licensed to work anywhere in Sunnyvale, CA, so you're protected from the moment our truck pulls into the driveway.
Because our equipment lives in a Sunnyvale, CA warehouse rather than out of state, we're not waiting on a supply run before we can start extraction.
Ask any Sunnyvale 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 Sunnyvale call at a time.

Not every leak announces itself with a flooded floor. A lot of the worst damage we see in Sunnyvale 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 Sunnyvale team and get a straight answer on how urgent it is.
We size the Sunnyvale response to the actual damage — a single-room extraction gets a two-person crew, a commercial loss gets the full fleet — nothing gets a cookie-cutter response.
Our Sunnyvale units run truck-mount extraction pumps that pull thousands of gallons per hour, cutting standing-water time from days to hours. 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 Sunnyvale homeowners, that means drywall removal at the flood cut line, subfloor assessment, and content pack-out for anything that can be saved, with clear photo documentation at every stage for your insurance claim.
For commercial Sunnyvale accounts, we assign a project lead, run crews after normal hours to reduce downtime, and bring equipment sized to the actual footprint — 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 Sunnyvale crews are trained for exactly that protocol.
On top of standard drying, our Sunnyvale crews treat affected materials to reduce mold risk and will be upfront if a section needs specialist remediation.

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 Sunnyvale, CA, most Sunnyvale 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.
Tell our Sunnyvale dispatcher what's happening — we'll ask a few quick questions to send the right equipment on the first trip.
A licensed technician heads to your Sunnyvale address with extraction and drying equipment already loaded.
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.

We measure moisture with instruments, not guesswork, and we won't sign off on a Sunnyvale job until those readings match the dry standard for the materials involved. 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 Sunnyvale paperwork, not just mentioned over the phone. We try to send the original technician back for any follow-up so you're not re-explaining the job to someone new.

"We had standing water from a burst water heater and the technician showed up before I even finished mopping the entry way." — Danielle R.
"They dealt with my insurance adjuster directly and I didn't have to translate a single restoration term myself." — Marcus T.
"They showed me the daily moisture readings so I wasn't just trusting a stranger's word that the house was dry." — Priya S.
"Our restaurant flooded from a line break in the kitchen and they had us back open in three days flat." — Aaron W.
"Sewage backup is not a fun call to make, but the crew treated it professionally and explained the whole containment process." — Lena G.
"Final bill matched the estimate to the dollar, which is rarer than it should be in this industry." — Sam O.
Local staging inside Sunnyvale, CA typically gets a Sunnyvale technician on-site inside an hour or two, depending on traffic and time of day.
We always quote first. You'll see a written estimate for the Sunnyvale job before any drying equipment starts running.
Our Sunnyvale 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.
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 Sunnyvale 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 Sunnyvale tech confirms it's safe.
We scale crews and equipment for commercial Sunnyvale accounts and assign a dedicated project lead for anything beyond a single unit.
Typical drying time runs 3-5 days for a Sunnyvale home, though a job that sat unaddressed longer can take longer to fully dry.
Mold isn't inevitable, but the window to prevent it is narrow, which is why we treat speed as part of the Sunnyvale service, not an upsell.
We stand behind every Sunnyvale job with a documented dry-standard guarantee and a 30-day callback policy.
Our Sunnyvale coverage extends through the zip codes shown here and into nearby Sunnyvale, CA communities.
Our Sunnyvale dispatch covers the full city plus a wide radius of surrounding zip codes, backed by additional crews staged throughout Sunnyvale, CA for larger losses. If your address falls inside or near Sunnyvale, a Hirex Water Damage crew can typically respond the same day.
— Embedded service-area map for Sunnyvale, Sunnyvale, CAOne call gets you a Sunnyvale-based team, not a routed national queue.
Call +1-844-578-1604