By the time a roof in Hempstead has a visible ridge of ice at the eave, meltwater has already been pooling behind it for several freeze-thaw cycles. As part of our complete Hempstead winter roof services, crews handle commercial ice dam removal across Nassau County.
Wet Snow, Swinging Air: Hempstead Ice Dams
The maritime air is the other half of it. Temperatures in Nassau County move either side of freezing within the same day far more often than they do inland, and every crossing moves water down the roof and locks it at the eave.

Then there is the architecture. Hempstead has a great deal of older housing with shallow eave returns, knee-wall attics and rooms built out over porches, all of which put heated air against cold deck with very little between.
Ice-barrier practice in Nassau County
Historic district review in parts of Nassau County adds a step on materials and sometimes on color, which is worth knowing before a re-roof is scheduled rather than after the permit is refused.
Commercial Ice Dam Removal in Hempstead: How The Work Runs
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.
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.
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 Hempstead property that document is usually the reason the spend gets approved without a second conversation.
Working around rooftop plant
HVAC curbs, exhaust fans, conduit, gas lines, solar racking and railing are all obstacles and all drift traps. The snow behind a large unit is usually the deepest on the roof and the ice under it the thickest.
Crews work around and under them rather than over, and anything running stays running.
Parapets hold the water in
A parapet is why a commercial deck ponds instead of shedding. Scuppers through the parapet are the only exit, and they are narrow, exposed on three sides and the first thing to freeze solid.
Steaming a scupper throat open is often the single highest-value twenty minutes of a commercial Hempstead call.

What you get in Hempstead
- EPDM, TPO and mod-bitLow-pressure steam only, seams and flashing details avoided
- Drains and scuppers firstFlow restored before the ponded ice is worked
- Documentation for the boardCondition report and photo record with every invoice
| Primary climate stressor | Nor'easters, rapid thaw-freeze swing |
|---|---|
| Typical scope | Steam, 4-10 crew hours typical |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
| Dispatch window | Same day to 24 hours |
| Local ice-barrier practice | Eave membrane standard on re-roofs |
| Pricing model | Billed by the crew hour, rate quoted before dispatch |
| Service | Commercial Ice Dam Removal in Hempstead, NY |
Where We Dispatch Around Hempstead
Crews working Hempstead cover the adjoining communities on the same route — Uniondale, East Meadow, Roosevelt, Garden City and Carle Place — so a storm week usually means one truck handling several addresses in Nassau County rather than separate trips.
Nearest hub towns with their own commercial ice dams pages: Freeport, Valley Stream, Long Beach, Glen Cove, New Rochelle, Mount Vernon.
Coverage runs across Hempstead and the nearby towns all winter, and capacity is surged into whichever New York market the storm actually hits.
Most jobs do not stop at one service. Commercial Ice Dams in Hempstead often runs alongside commercial roof snow removal in Hempstead, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Hempstead steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.




