Homeowners across Arapahoe County call about icicles. Icicles are cosmetic. The dam behind them, holding back standing water, is not. As part of our complete Centennial winter roof services, crews handle ice dam removal across Arapahoe County.
Centennial Ice Dams: Melting on Days It Never Thaws
Thin air at altitude means intense direct sun even in deep cold. A Centennial roof can be melting on its south face at midday in air that never gets near freezing, and all of that water has to go somewhere.
Aspect decides which eaves suffer. A sunny plane sheds water across a roof in Centennial to a shaded eave that has not been above freezing for weeks, and that is where the ice builds into a wall.
Ice-barrier practice in Arapahoe County
Mountain jurisdictions across Arapahoe County generally require ice-barrier membrane well up the roof plane, not just the first course, along with snow retention on metal roofs above entries and walkways.
Ice Dam Removal in Centennial: How The Work Runs
What steam actually does
A steam unit delivers water at roughly 290°F at a pressure low enough to rest your hand in the plume. It cuts a channel straight through the ice and lifts the dam off in sections, right down to the shingle. The heat does the work, not force, so granules, seal strips and flashing come through untouched. Water Stain on the Ceiling in Winter.
That is the whole difference between steam and the hot pressure washers often sold as steam. A pressure washer cuts ice fast because of its pressure — and that same pressure strips the granules off asphalt shingles and drives water up under the courses. One method removes ice. The other removes ice and roof.
What gets photographed, and why it matters later
Before the lance comes out, the crew shoots the dam from the ground and from the roof, the icicle line, any staining visible inside, and the specific courses where water is tracking under the shingles. Timestamps are on every frame.
That record is the whole case if a claim follows. An adjuster arriving in March sees a dry roof and a stained ceiling; the photographs are what connect the two, and they are what a maintenance-exclusion denial runs into.
What the dam has already done to the gutter and fascia
Ice expands as it forms, and a trough packed solid pushes the gutter away from the fascia a little more every cycle. By the time the dam is thick enough to leak, the hangers are often pulled, the back of the trough has lifted, and the fascia board behind it has been wet for weeks.
None of that is visible until the ice is off. It gets photographed when it appears, because a bent gutter found in February is a great deal easier to argue about with a carrier than one discovered in May.
What the crew does on arrival
Before anything is touched, the crew walks the eaves, valleys and gutter line and photographs every dam and every point where water is tracking inside. You get shown what they found. Then the dam comes off in sections, starting wherever water is actively backing up, so drainage opens early rather than at the end.
Downspouts and gutter troughs get cleared in the same visit where they are frozen, because a dam removed above a solid block of ice in the gutter just reforms in the next cold night.
How long a removal actually takes
A single-story eave with a thin dam and clear gutters is often an hour or two. A two-story Centennial house with ice standing a foot deep across the front, frozen downspouts and a valley packed solid is most of a day for a two-man crew. The honest answer on the phone is a range and the reason for it, not a number designed to win the booking.
The estimate is revised out loud if the roof turns out worse than it looked from the ground, before the extra hours are worked rather than after they appear on the invoice.
What you get in Centennial
- Photographed as we workDated before and after images and a written scope your adjuster will accept
- Valleys and dormersThe dead spots that hold the deepest ice get worked specifically
- Same-day dispatchActive interior leaks go to the front of the schedule during a freeze event
| Pricing model | Billed by the crew hour, rate quoted before dispatch |
|---|---|
| Service | Ice Dam Removal in Centennial, CO |
| Dispatch window | 24 to 48 hours in mountain terrain |
| Documentation | Dated before and after photos, written scope in Xactimate line items |
| Typical scope | Steam, 8-16 crew hours typical |
| Primary climate stressor | Solar melt on deep pack, shaded eaves |
| Coverage area | Centennial and Arapahoe County |
Arapahoe County Coverage From Centennial
Crews working Centennial cover the adjoining communities on the same route — Louviers — so a storm week usually means one truck handling several addresses in Arapahoe County rather than separate trips.
Nearest hub towns with their own ice dam removal pages: Littleton, Englewood, Parker, Aurora, Castle Rock, Denver.
Centennial sits inside the regular Colorado service area, so a crew is usually scheduled the same day or the following morning.
Most jobs do not stop at one service. Ice Dam Removal in Centennial often runs alongside water mitigation & dryout in Centennial, and both get written into one scope rather than billed as separate visits.
Active leak right now? Our 24/7 Centennial steam ice dam removal crews are dispatched first during a freeze event. Call (888) 561-9664.
