The Rain Store
3248 E Grant Rd, Tucson, AZ 85716
Core Services
Service Area: Tucson, Sonoran Desert
Leading rainwater harvesting installers in Tucson, Arizona.
Rainwater planning estimate
Estimate annual roof collection separately from the storage needed to cover your chosen daily demand and reserve period.
Collection formula: roof area × annual rainfall × 0.6233 × runoff efficiency. Storage target: daily demand × reserve days. This screening estimate does not model monthly droughts, tank overflow, local roof geometry, water quality, permits, or structural requirements. Rainfall source: NOAA National Centers for Environmental Information, U.S. Monthly Climate Normals, 1971-2000; verified 2026-09-14.
Provider details are shown with their evidence status. Verify licensing, insurance, and scope directly before hiring.
3248 E Grant Rd, Tucson, AZ 85716
Service Area: Tucson, Sonoran Desert
1627 N Stone Ave, Tucson, AZ 85705
Licensed & bonded, R.O.C. 326453, R.O.C. 326462
Independent source verification pending.
Service Area: Tucson, Arizona, Southern Arizona
9121 E Camino Abril, Tucson, AZ 85747
Service Area: Tucson, Arizona
4560 N La Cholla Blvd, Tucson, AZ 85705
Service Area: Tucson, Tucson basin, Sonoran Desert, Arizona
7040 N Firenze Dr, Tucson, AZ 85704
Service Area: Tucson, AZ
Service Area: Tucson
Rainwater harvesting involves structural engineering, filtration, and plumbing compliance. Before signing an installation contract, ensure your contractor addresses these key items: