A cracked supply line or an overflowing appliance doesn't check the clock before it ruins a floor. Our Merrimack-based teams roll out with extraction and drying gear already loaded, not scrambling to gather it after the call.


We built Hirex Water Damage's Merrimack operation after hearing the same complaint over and over: the "24/7" number that never actually answers when it matters. Every technician you'll meet is a direct Hirex Water Damage employee, not a subcontractor pulled from an app.
Each senior tech on our Merrimack roster is IICRC-certified and has handled everything from a clean supply-line break to a full Category 3 sewage loss, which is why Flood Damage Cleanup in Merrimack is treated as a specialty, not a side offering. You're protected from the moment our truck reaches your Merrimack address, thanks to full coverage and proper Merrimack, NH licensing.
Equipment lives in a Merrimack-area warehouse rather than being trucked in from three counties over, which shortens arrival time considerably.
Ask any Merrimack property manager who's dealt with an overnight pipe failure and they'll tell you the real cost isn't the leak itself — it's how long standing water sits before someone with the right equipment shows up. That gap between a fast, equipped response and a slow, improvised one is exactly what Hirex Water Damage was built to close.
Staying current on restoration techniques matters as much in Merrimack as the equipment itself, which is why training isn't a one-time certification and done.

Plenty of the worst jobs we've walked into in Merrimack started as something small that got put off for a few weeks. Here's what tells our team a Merrimack property needs a professional look rather than a mop and a fan:
If you're nodding along, get ahead of it now — our Merrimack dispatcher will tell you honestly whether it's urgent or something we can schedule.
Whether it's a small residential leak or a large commercial loss, our Merrimack teams size the crew and equipment to fit. Each item on this list corresponds to an actual step in our process, not a generic label.
We arrive with submersible pumps and truck-mount extractors built to clear a flooded Merrimack room before water soaks deeper into the subfloor. Moisture mapping follows every extraction so we know which materials are still holding water once the visible flooding is gone.
Once extraction wraps, commercial air movers and LGR dehumidifiers go to work based on psychrometric readings, not a flat per-room count, with daily logs so you can watch the numbers improve.
On the residential side in Merrimack, we handle the flood cut, subfloor checks, and content pack-out so the home is ready for rebuild, with photo documentation at every stage for your insurance file.
For commercial Merrimack accounts, we assign a lead, run crews outside normal hours to limit downtime, and size equipment to the actual footprint — a flooded lobby or a leaking unit above tenants has to move fast.
Blackwater losses in Merrimack get handled under strict Category 3 protocol from containment through documented disposal.
On top of standard drying, our Merrimack crews apply antimicrobial treatment and will tell you plainly if a section needs specialist attention.
You'll see a written estimate before any equipment runs on your Merrimack property, not a mystery total after the fact.
Because equipment is staged inside Merrimack, most calls see a technician on-site in under an hour.
We document every Merrimack job with photos and moisture logs and can speak directly with your adjuster.
We don't call a Merrimack job finished until the meter agrees, and if it doesn't, we return at no additional cost.
Our Merrimack team asks just enough to send the right-sized crew, not a generic single technician every time.
A licensed technician heads to your Merrimack address with extraction and drying equipment already loaded.
Extraction happens right away, with drying equipment placed only after moisture mapping is complete.
Daily moisture checks continue on every Merrimack job until each material reads dry, and you get a full report at the end.

Our Merrimack technicians take moisture readings at the start and end of every job, and the final number has to hit dry standard before we leave. If a callback within 30 days shows lingering moisture from the same loss, we return and correct it at no additional charge.
We put the guarantee directly on the work order for every Merrimack job, in writing. If a follow-up visit is ever needed, we send a technician familiar with the original job whenever scheduling allows, so you're not re-explaining the situation to someone new.
Trust matters, but in restoration work, documented moisture readings matter more, and that's what our Merrimack guarantee is built on.
"Our water heater failed at midnight and a Hirex Water Damage technician was already extracting water by 1am. Didn't expect that kind of speed." — Renata H.
"Our claim moved fast because they sent the adjuster photos and moisture logs without us having to chase anything." — Marcus D.
"Appreciated getting real numbers each day instead of someone just saying 'looks dry' and packing up." — Priya K.
"They worked overnight so our restaurant wasn't closed any longer than necessary." — Aaron F.
"They walked me through the PPE and containment steps for our sewage backup without making it feel like a bigger disaster." — Lena V.
"What they quoted upfront is what I paid. No hidden equipment fees." — Sam T.
Most Merrimack dispatches are on-site within 60-90 minutes since our crews aren't traveling from out of state.
Upfront, written pricing is standard on every Merrimack job, never an afterthought.
Emergency extraction, structural drying, and sewage cleanup are all available 24/7 for Merrimack properties.
Our paperwork is built to match what Merrimack, NH adjusters expect.
Dryness is confirmed with instrument readings against a documented standard, not by feel.
Blackwater response is a core part of what our Merrimack team does, not something we sub out.
If it's safe, shut off the water source, move valuables away from the affected area, and avoid standing water near outlets.
We scale crews and equipment for commercial Merrimack accounts and assign a dedicated project lead beyond a single unit.
Most Merrimack residential jobs dry out in 3 to 5 days depending on how much material got wet.
Not if it's addressed quickly — mold generally needs 24-48 hours of sustained moisture to establish.
Our Merrimack guarantee covers a 30-day callback window tied to the original loss.
Our Merrimack coverage extends through the zip codes shown here and into nearby Merrimack, NH towns.
We can work out an access arrangement so Merrimack homeowners aren't tied to the property for days straight.
Merrimack is our home base, and our reach extends across Merrimack, NH through staged equipment and on-call technicians. If your address falls inside or near Merrimack, a Hirex Water Damage crew can typically respond the same day.
Local familiarity helps, since Merrimack's building stock varies enough by neighborhood that a one-size approach to diagnostics doesn't always fit.
— Embedded service-area map for Merrimack, Merrimack, NHCall now and speak with a real Merrimack dispatcher, not a national call center.
Call +1-844-578-1604