Hail and wind damage repair in Caldwell starts from $149; a full replacement runs $5,900 to $10,900 for a typical 1,800 square foot home. Caldwell sat inside the June 26, 2026 warning and Canyon County's disaster declaration, so claims run to wind-creased shingles and water intrusion. Your roof is measured from aerial LiDAR and county imagery; a local pro documents the damage on site before any claim.
Last updated: September 2026
Last significant hail event in Caldwell: August 11, 2022, hail measured at 1.50 inches at NOAA location "2.59ENE PARMA ARPT", about 13 miles from Caldwell (no hail report within 10 miles of Caldwell in NOAA's records; this is the most recent in Canyon County). Source: NOAA Storm Events Database, event 1042403 (read 2026-09-20).
Caldwell was inside the June 26, 2026 severe thunderstorm warning: a 53 mph gust was recorded at Caldwell Airport and an emergency management field officer reported about an inch of standing water around the Caldwell courthouse. Canyon County's disaster declaration covered the city. As across the west valley, the resulting roof claims ran to wind-creased shingles and water intrusion rather than hail punctures.
Caldwell pairs one of the valley's oldest housing cores - the streets around the College of Idaho and downtown's restored Indian Creek district date to the early 1900s - with fast-growing subdivisions toward the Vallivue school corridor. Old-core homes bring steep pitches, layered shingles, and plank decking; the newer stock is standard truss-framed architectural asphalt.
Caldwell is the westernmost of the valley's big cities and the first to meet storms tracking in from Oregon, which is why its roofs saw the June 26, 2026 cell before Nampa did: a gust recorded at Caldwell Airport, standing water around the courthouse, and creased shingles on the exposed west-facing slopes of the Vallivue-corridor subdivisions. The century-old homes near the College of Idaho and downtown carry steep pitches, layered shingles and plank decking, so wind damage there tends to be a peeled section rather than a few tabs, with the old decking exposed underneath. Agricultural dust on the shingles makes granule loss from wind-driven hail harder to see from the ground.
A creased slope on a newer Caldwell roof is a repair from $149, done the same visit when the surrounding shingles still seal. A peeled section on a layered old-core roof usually means the whole stack comes off, because a second existing layer rules out patching on top. A typical 1,800 square foot Caldwell home replaces for $5,900 to $10,900; when the storm took one slope of a roof that was already past its life, the claim often pays for that slope and the homeowner funds the rest.
Either way the estimator gives you the measured roof, measured from aerial LiDAR and county imagery, and an itemized estimate to put beside the adjuster's figure.
Caldwell claims go through Canyon County adjusters who handled the disaster declaration, so the event is not in dispute. What they need from you is the link between the storm and your roof: ground photos with dates, a rooftop inspection report, and a measured scope. Inside city limits the City of Caldwell Building Safety Division permits the reroof; outside it, Canyon County Development Services does, and the adjuster will ask which.
Idaho registers general contractors rather than licensing them; check that the roofer who documents your damage is registered with the state, and never sign an assignment of benefits at the door.
Source: City of Caldwell Building Safety Division; Idaho Contractors Board registration lookup (DOPL).