Homeowners across Hillsborough County call about icicles. Icicles are cosmetic. The dam behind them, holding back standing water, is not. As part of our complete Merrimack winter roof services, crews handle roof shoveling across Hillsborough County.
Older Housing, Heavy Snow: The Hillsborough County Case
A nor'easter can load a roof in Merrimack with heavy, wet snow overnight. Coastal air then swings the temperature either side of freezing for days, which is the exact condition that builds ice fastest.
Then there is the architecture. Merrimack 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 Hillsborough County
Most Hillsborough County towns require self-adhering ice barrier at the eaves on a re-roof permit. In a historic district there may be additional review on materials, which is worth checking before work is scheduled.
Roof Shoveling in Merrimack: How The Work Runs
Shoveling and steaming together
On a roof that already has a dam, shoveling and steaming usually happen in the same visit: the pack comes off first so the crew can see and reach the ice, then the dam gets steamed off the eave. Doing it in that order means less steam time, which usually means a smaller invoice. Ceiling Sagging or Bulging After Snow.
Access when the ground is buried too
Ladder footing is the quiet half of this job. Setting a ladder on a packed drift that is going to soften by noon, or against a gutter already loaded with ice, is how people end up in hospital.
Crews dig and level ladder footings, use standoffs so no weight goes on the gutter, and tie off at the top. Where no safe setting exists, the work goes through a lift instead and that gets said rather than improvised around.
Flat and low-slope roofs shed nothing
A pitched roof loses some of its load on its own. A flat or low-slope roof does not: whatever falls stays, settles, and gets heavier as it absorbs the next melt.
On Merrimack properties with a flat section — a garage, an addition, a porch roof, a whole commercial deck — hand clearing is not optional maintenance, it is the only way the load comes off.
Cutting in layers rather than scraping
Crews cut the pack into blocks and lift them, leaving a cushion layer behind. The blade never touches the roof surface. That is the whole technique and it is why a shovelled roof looks untouched afterwards.
Scraping to bare membrane or bare shingle is what damages a roof, and it is what a well-meaning homeowner with a steel shovel does on the first pass.
Working around what is up there
Rooftop units, exhaust fans, conduit runs, gas lines, solar racking, skylights and safety railing all have to be cleared around rather than over. The drift shadow behind a unit is usually the deepest snow on the roof.
Skylights in particular get flagged and worked around deliberately — a shovel through cold glass is a bad afternoon for everyone.
What you get in Merrimack
- Flat sections includedGarage, porch and addition roofs that shed nothing on their own
- Plastic blades onlyCut and lifted in layers, never scraped down to the surface
- Skylights worked aroundFlagged and avoided rather than cleared over
| Coverage area | Merrimack and Hillsborough County |
|---|---|
| Dispatch window | Same day to 24 hours |
| Service | Roof Shoveling in Merrimack, NH |
| Typical scope | Steam, 4-10 crew hours typical |
| Local ice-barrier practice | Eave membrane standard on re-roofs |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
| Primary climate stressor | Nor'easters, rapid thaw-freeze swing |
Neighborhoods and Towns We Reach From Merrimack
Crews working Merrimack cover the adjoining communities on the same route — Litchfield, Amherst, Milford, Mont Vernon and Hollis — so a storm week usually means one truck handling several addresses in Hillsborough County rather than separate trips.
Nearest hub towns with their own roof shoveling pages: Bedford, Londonderry, Nashua, Hudson, Manchester, Goffstown.
Crews cover Merrimack and the surrounding Hillsborough County towns through the whole season, and during a freeze event they run from first light until dark.
Most jobs do not stop at one service. Roof Shoveling in Merrimack often runs alongside roof snow removal in Merrimack, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Merrimack steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.
