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. We dispatch Ontario units carrying industrial extraction pumps, air movers, and commercial dehumidifiers already loaded on the truck.
Hirex Water Damage started because homeowners in Ontario, 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 Ontario 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 Basement Flooding in Ontario 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 Ontario, CA, so you're protected from the moment our truck pulls into the driveway.
We keep a stocked warehouse inside Ontario, 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.
Talk to a Ontario property manager who's lived through an overnight pipe failure and they'll tell you exactly why a crew that arrives already equipped matters — every extra minute is more water in the framing. That's the gap Hirex Water Damage was built to close, one Ontario call at a time.
Not every leak announces itself with a flooded floor. A lot of the worst damage we see in Ontario started small and got ignored for weeks. 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 — call our Ontario 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 Ontario crews scale the response to match the loss — nothing gets a cookie-cutter response.
Our Ontario 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.
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 Ontario, 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.
Multi-unit and commercial Ontario properties get their own project manager plus enough drying equipment to cover the real square footage, not a token setup — we know a flooded lobby or a leaking unit above tenants below has to move fast.
When a Ontario 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 Ontario drying job specifically to head off mold before it starts, and we'll flag any area that needs deeper remediation.
Every Ontario estimate is written and explained before work begins — no vague "we'll see how it goes" pricing.
Our Ontario, CA warehouse keeps drying equipment close, which typically puts a Ontario 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.
A short call with our Ontario dispatcher tells us whether this is a one-room job or a multi-crew response before anyone drives out.
Our nearest available Ontario crew is dispatched immediately with truck-mount extraction gear on board.
We remove standing water first, then map moisture and position air movers and dehumidifiers based on the readings.
We don't close the file until the numbers confirm the structure is dry, and you leave with full photo and moisture documentation.
Every Ontario 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 Ontario 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.
"Water heater blew at midnight and the Hirex Water Damage crew had extraction equipment running before 1am. Genuinely fast." — Danielle R.
"They dealt with my insurance adjuster directly and I didn't have to translate a single restoration term myself." — 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.
Local staging inside Ontario, CA typically gets a Ontario technician on-site inside an hour or two, depending on traffic and time of day.
Yes — every Ontario job gets a written estimate before equipment is turned on, and we walk through it with you line by line.
Around-the-clock coverage in Ontario includes extraction, drying, and Category 3 sewage response — nothing on that list waits for morning.
Direct adjuster communication is standard — we send photo and moisture documentation formatted for a Ontario insurance claim.
We rely on moisture meters and psychrometric readings, not a guess, before signing off on a Ontario job as complete.
Blackwater and sewage response is a core part of what our Ontario 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 Ontario tech confirms it's safe.
Commercial response is a regular part of our Ontario work — restaurants, offices, and multi-unit buildings included.
Typical drying time runs 3-5 days for a Ontario home, though a job that sat unaddressed longer can take longer to fully dry.
Quick extraction and drying in Ontario significantly lowers mold risk, since spores need sustained moisture over roughly a day or two to establish.
Our Ontario guarantee covers a 30-day callback window — if moisture shows up again from the same loss, we come back free of charge.
We cover Ontario and the surrounding zip codes listed below, plus neighboring communities throughout Ontario, CA.
Our Ontario dispatch covers the full city plus a wide radius of surrounding zip codes, backed by additional crews staged throughout Ontario, CA for larger losses. If your address falls inside or near Ontario, a Hirex Water Damage crew can typically respond the same day.
— Embedded service-area map for Ontario, Ontario, CAReach our Ontario line directly and get a technician on the way today.
Call +1-844-234-5373