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 Merrimack-based teams arrive with truck-mount extractors, moisture meters, and drying gear staged and ready to go.
Too many Merrimack, NH 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 Merrimack operation differently. Every technician on our Merrimack 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 Merrimack isn't a side service we tacked on — it's the reason the company exists. We carry full general liability coverage and are licensed to operate throughout Merrimack, NH, so you're protected from the moment our truck pulls into the driveway.
We keep a stocked warehouse inside Merrimack, NH 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 Merrimack 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 Merrimack call at a time.
Not every leak announces itself with a flooded floor. A lot of the worst damage we see in Merrimack 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 you're nodding along to any of these, get ahead of it now rather than later — our Merrimack dispatcher will give you an honest read on urgency, not a sales pitch.
Whether it's one bedroom carpet or an entire flooded commercial floor, our Merrimack crews scale the response to match the loss — nothing gets a cookie-cutter response.
We arrive with submersible pumps and truck-mount extractors that get standing water out of a Merrimack 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.
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.
For Merrimack 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.
Merrimack 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 Merrimack crews are trained for exactly that protocol.
We apply antimicrobial treatment during every Merrimack drying job specifically to head off mold before it starts, and we'll flag any area that needs deeper remediation.
You get a written estimate before any equipment runs, not a mystery total handed to you after the fact.
Our Merrimack, NH warehouse keeps drying equipment close, which typically puts a Merrimack 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 Merrimack dispatcher what's happening — we'll ask a few quick questions to send the right equipment on the first trip.
Our nearest available Merrimack 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 re-check moisture levels daily until materials hit dry standard, then hand you full documentation for your records or your insurer.
We measure moisture with instruments, not guesswork, and we won't sign off on a Merrimack 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.
That's not a marketing line — it's written into every Merrimack work order we issue. 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.
"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.
"They showed me the daily moisture readings so I wasn't just trusting a stranger's word that the house was dry." — Priya S.
"They worked overnight so our restaurant wasn't closed longer than it had to be. That mattered a lot to us." — 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 Merrimack, NH, most Merrimack calls see a technician on-site within 60 to 90 minutes of the initial call.
Yes — every Merrimack 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 Merrimack includes extraction, drying, and Category 3 sewage response — nothing on that list waits for morning.
We build our paperwork specifically to match what adjusters need and will speak with your insurer on your behalf.
We take moisture meter readings on affected materials and compare them against the dry standard for that material type — a visual check alone isn't enough.
Blackwater and sewage response is a core part of what our Merrimack team does, not a job we sub out.
Turn off the water supply if you can reach it safely, keep people and pets out of the flooded area, and don't run electrical devices near standing water.
Commercial response is a regular part of our Merrimack work — restaurants, offices, and multi-unit buildings included.
Typical drying time runs 3-5 days for a Merrimack 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 Merrimack service, not an upsell.
We stand behind every Merrimack job with a documented dry-standard guarantee and a 30-day callback policy.
Our Merrimack coverage extends through the zip codes shown here and into nearby Merrimack, NH communities.
Beyond Merrimack itself, our coverage extends across nearby zip codes, with additional Merrimack, NH crews available for large-scale or commercial losses. If your address falls inside or near Merrimack, a Hirex Water Damage crew can typically respond the same day.
— Embedded service-area map for Merrimack, Merrimack, NHReach our Merrimack line directly and get a technician on the way today.
Call +1-844-833-1325