A cracked supply line or an overflowing appliance doesn't check the clock before it ruins a floor. We built our Onset dispatch around speed, because every extra hour of standing water costs more to repair.


We built Hirex Water Damage's Onset 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.
Certification isn't just a logo on our site — our Onset crew leads have logged real hours on clean, gray, and contaminated water losses, which is why Structural Drying in Onset is treated as a specialty, not a side offering. We carry full liability coverage and hold active licensing to operate throughout Onset, MA.
Because our gear is staged locally rather than shipped in, Onset response times run well ahead of a typical national franchise.
Ask any Onset 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.
Our Onset technicians go through regular continuing education, because a method that was standard five years ago may not be the best option today.

Plenty of the worst jobs we've walked into in Onset started as something small that got put off for a few weeks. Here's what tells our team a Onset property needs a professional look rather than a mop and a fan:
If you're nodding along, get ahead of it now — our Onset 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 Onset teams size the crew and equipment to fit. Every service below reflects a specific piece of equipment or protocol, not just a marketing category.
We arrive with submersible pumps and truck-mount extractors built to clear a flooded Onset 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.
We calculate drying needs using humidity and temperature data rather than guessing at equipment placement, with daily logs so you can watch the numbers improve.
For Onset families, our scope covers flood-cut work, subfloor evaluation, and packing out belongings that can be cleaned and restored, with photo documentation at every stage for your insurance file.
Multi-unit and commercial properties in Onset get their own project manager plus enough drying equipment for the real square footage, not a token setup — a flooded lobby or a leaking unit above tenants has to move fast.
Category 3 blackwater calls for full PPE, antimicrobial treatment, and disposal of anything porous that touched the contamination — our Onset crews are trained for that exact protocol.
We treat affected materials during every Onset job specifically to lower mold risk, and flag anything that needs deeper remediation.
Every Onset estimate is written and explained up front — no vague "we'll see how it goes" pricing.
Response times in Onset usually beat the industry average by a wide margin thanks to local equipment.
We photograph and log every step so your Onset claim moves faster and you're not arguing with an insurer alone.
Final moisture readings have to hit dry-standard before we consider any Onset job done, and getting there again is on us.
Our Onset team asks just enough to send the right-sized crew, not a generic single technician every time.
Our nearest available Onset crew is dispatched immediately with truck-mount gear on board.
Standing water comes out first, then we map moisture and position air movers based on the readings.
Daily moisture checks continue on every Onset job until each material reads dry, and you get a full report at the end.

Every Onset job closes based on instrument readings, not a visual check, and we won't call it finished until the numbers say so. 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 Onset 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.
A guarantee only means something if it's backed by documented numbers, which is why every Onset job closes with instrument readings attached.
"We had standing water from a burst water heater and the technician arrived before I finished mopping the entryway." — Renata H.
"Our claim moved fast because they sent the adjuster photos and moisture logs without us having to chase anything." — Marcus D.
"The daily drying logs actually made sense — I could watch the moisture numbers drop each day until it was done." — Priya K.
"They worked overnight so our restaurant wasn't closed any longer than necessary." — Aaron F.
"Sewage backup is not a fun call to make, but the crew was calm and explained the whole containment process clearly." — Lena V.
"The final invoice matched the original quote exactly — no surprise line items." — Sam T.
Local staging typically gets a Onset technician on-site inside an hour or two depending on traffic.
Upfront, written pricing is standard on every Onset job, never an afterthought.
Emergency extraction, structural drying, and sewage cleanup are all available 24/7 for Onset properties.
Our paperwork is built to match what Onset, MA adjusters expect.
Dryness is confirmed with instrument readings against a documented standard, not by feel.
Yes, our Onset crews are trained and equipped for Category 3 blackwater response, including PPE and antimicrobial treatment.
Cut power to the affected area if there's standing water near outlets and avoid walking through it until we confirm it's safe.
Commercial response is a regular part of our Onset work — restaurants and multi-unit buildings included.
Drying time varies by material and how fast extraction started, but 3-5 days is typical for most Onset jobs.
Mold isn't inevitable if extraction and drying start fast, which is why we treat speed as core to the Onset service.
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 charge.
See the zip codes and nearby cities listed below — our Onset crews cover that full radius.
Not necessarily — many Onset customers arrange access for our daily check-ins while they're at work, and we coordinate scheduling around that.
Beyond Onset itself, coverage extends across nearby zip codes, with additional Onset, MA crews available for large-scale or commercial losses. If your address falls inside or near Onset, a Hirex Water Damage crew can typically respond the same day.
We've worked enough Onset properties across different neighborhoods to recognize patterns specific to certain building eras and construction types.
— Embedded service-area map for Onset, Onset, MAOne call gets you a Onset-based team, not a routed national queue.
Call +1-844-578-1604