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Winona, MN
Flat Roof & Parapet · Winona County

Commercial Ice Dam Removal in Winona, MN — Snow‑Belt Storm Response

Ice Dam Now handles commercial ice dam removal for Winona, MN properties and the wider Winona County. Removal is by low-pressure steam, never mechanical. Dispatch is same day where water is already inside, pricing is by the crew hour quoted before a crew leaves, and every job is photographed before and after for claim purposes. Crews are licensed, insured and harness-certified.

Tenant-hours scheduling — Work windows set around occupancy and access
EPDM, TPO and mod-bit — Low-pressure steam only, seams and flashing details avoided
Plant worked around — HVAC curbs, conduit, racking and railing avoided, not cleared over
Documentation for the board — Condition report and photo record with every invoice

Get Ice Dam Help Winona

A few quick questions, then pick a time. If water is coming in, call instead.

What is the zip code of the home?

Roof leaking right now? Call (888) 561-9664 — that is faster than any form.
Water coming through the ceiling?Every hour an ice dam sits there, more water gets under the shingles.Call (888) 561-9664
24/7
Storm Season Dispatch
No Chipping
Steam Only
Winona
County Coverage
Crew Hour
Rate Quoted Up Front
Documented
Photos On Every Job

A Winona roof can look fine from the driveway and still be backing water under the shingles at the eave, where nobody can see it. As part of our complete Winona winter roof services, crews handle commercial ice dam removal across Winona County.

The Winona County Pattern: Heavy Bands, Fast Thaws

Roofs in Winona are loaded unevenly and quickly. A band sets up, dumps for six hours and moves, and the roof is carrying a dense wet pack it did not have at breakfast. Nothing about that snow wants to slide off.

Diagram showing how ice dams form on roofs due to inadequate insulation and poor ventilation
Heat escaping into the attic melts roof snow; the meltwater refreezes at the cold eave and the dam grows a layer every cycle.

Each band is followed by a clearance and a cold night, and that is the cycle doing the damage. Meltwater released during the day sets at the eave after dark, and the ridge at the gutter line gains a layer every time.

Ice-barrier practice in Winona County

Lake-belt jurisdictions in Minnesota have enforced eave membrane on re-roof permits for a long time. The roofs that leak are, almost without exception, the ones that have not been touched since before that.

Commercial Ice Dam Removal in Winona: How The Work Runs

The pitched sections nobody plans for

Very few commercial buildings are flat all the way across. Entrance canopies, mansard faces, dormers over older frontages and the sloped transitions between roof levels all shed onto places where people walk.

Those sections behave like a residential roof and get worked like one - steam at the eave, snow guards noted where they are missing, and the pavement below cordoned while material is coming down.

Scheduling around tenants

Noise, access, parking and the hours a Winona business can have equipment outside its door all shape when work happens. Some jobs run overnight for that reason.

Set the constraint on the call and the window gets planned around it rather than negotiated on the day.

Multiple buildings on one site

Campuses, retail strips and multi-building properties get walked together and prioritized by which deck is closest to trouble, rather than worked in the order the calls came in.

One scope, one invoice, one contact. It is a meaningfully different job from nine separate ones.

Membrane-safe means something specific

EPDM, TPO and modified bitumen all tolerate steam at low pressure and none of them tolerate chipping, scraping or a pressure washer. Crews steam the drains and scuppers open first to restore flow, then work the ponded ice, and they stay off seams and flashing details with the lance.

Mechanical units, conduit runs, solar racking and safety railing all get worked around rather than over.

What the board or the owner gets

A condition report with dated photographs, what was found, what was done and what is still a risk — in a form that can go to a board, an owner or a carrier without being rewritten.

For a managed Winona property that document is usually the reason the spend gets approved without a second conversation.

Workers in high-visibility gear clearing snow from a large retail store rooftop
A crew of workers removes heavy snow from the flat roof of a Retail Depot big-box store.

What you get in Winona

  • Plant worked aroundHVAC curbs, conduit, racking and railing avoided, not cleared over
  • Documentation for the boardCondition report and photo record with every invoice
  • EPDM, TPO and mod-bitLow-pressure steam only, seams and flashing details avoided
Commercial Ice Dam Removal in Winona, MN — specification
Service specification for Winona, MN
Removal methodLow-pressure steam only. No chipping, salt or pressure washing.
ServiceCommercial Ice Dam Removal in Winona, MN
DocumentationDated before and after photos, written scope in Xactimate line items
Local ice-barrier practiceEave membrane expected on re-roofs
Typical scopeSteam, 6-12 crew hours typical
Coverage areaWinona and Winona County
Pricing modelBilled by the crew hour, rate quoted before dispatch

Winona Coverage and the Adjoining Communities

Crews working Winona cover the adjoining communities on the same route — Homer, Minnesota City, Stockton, Rollingstone and Lewiston — so a storm week usually means one truck handling several addresses in Winona County rather than separate trips.

Nearest hub towns with their own commercial ice dams pages: Rochester, Hastings, Owatonna, Faribault, Cottage Grove, Farmington.

During a cold snap Winona gets worked alongside the neighboring Winona County towns on the same route, with active interior leaks moved to the front of the list.

Most jobs do not stop at one service. Commercial Ice Dams in Winona often runs alongside commercial roof snow removal in Winona, and both get written into one scope rather than billed as separate visits.

Active leak right now? Our 24/7 Winona steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.

Conditions We Work In

Commercial Ice Dam Removal In Practice

Conditions crews work in across Winona County. Every job is photographed before and after.

Workers in high-visibility gear shoveling snow off commercial building roof into taped-off danger zone below
A professional crew safely removes heavy snow from a commercial rooftop with a danger-taped exclusion zone below.
Worker in safety vest shoveling large snow drift from rooftop HVAC unit
A maintenance worker clears a heavy snow drift blocking a commercial rooftop HVAC unit after a winter storm.
Cleared roof drain surrounded by melting snow on a flat commercial rooftop in winter
A roof drain cleared of snow and ice on a flat commercial rooftop, with a snow shovel resting nearby.
FAQ

What Winona Homeowners Ask First

It is billed by the crew hour, and the rate plus a realistic time estimate are quoted on the phone before anyone is dispatched.

  • Scope drives the hours: length and thickness of the ice, roof pitch and height, and whether the gutters are frozen solid.
  • Access matters too — a three-story Winona roof takes longer to set up on than a ranch.
  • The invoice matches the quote. There are no surprise add-ons written on the tailgate.

The crew hours on site, the equipment and the photo documentation - with the rate and an estimate given on the phone beforehand.

  • Travel to a Winona address inside the normal service area is not an added line.
  • If the roof turns out worse than described, you are told before the extra hours are worked.
  • The invoice matches what was quoted. Nothing gets added on the tailgate.

Yes. Steam is safe on slate, cedar shake, tile and metal as well as asphalt, because it removes ice with heat rather than force.

  • Older Winona housing stock with original slate is exactly where chipping does the most damage.
  • Crews adjust the lance distance and dwell rather than the pressure.
  • Nothing mechanical touches the covering at any point.

No, but there is a worse one: after the thaw, when the evidence has melted and the damage is all that is left.

  • Mid-storm calls are fine — crews work through freeze events.
  • An evening call for a leak that started that afternoon usually gets a next-morning slot.
  • Waiting for a weekend to pass is the most common and most expensive delay.

Clear a path to the affected side, move vehicles off the driveway and unlock any side gate.

  • Put something under an active interior drip and move what you can out of the way.
  • Photograph the interior damage yourself as well - more evidence is never a problem.
  • Do not go on the roof or up a ladder. That is the part that sends people to hospital.

Yes. Sites get triaged by risk rather than worked in the order they were listed - occupied buildings with active interior water first, then the largest spans and the deepest loads. You get one report covering all of them with readings and photographs per address.

Usually yes. Steam lances clear internal drains and scupper throats from the deck side, and the line below gets checked for flow before the crew calls it done. An open drain over a blocked leader is not actually open.

Nearby

Commercial Ice Dams In Towns Around Winona

Same-Day Response

Get A Winona Crew Out

Every freeze-thaw cycle adds another layer to the dam and pushes a little more water under the shingles. That clock is already running.

✓ Licensed & insured✓ Low-pressure steam only✓ Rate quoted up front✓ Photos for your claim
Online Quote(888) 561-9664