Licensed Roofer Serving Sioux City, IA

"Had a bad leak around the chimney flashing after a storm. Armstrong Roofing & Maintenance came out next day, found the failed step flashing, replaced it, and sealed everything properly. No more dripping. Solid work."

"We went with the Owens Corning Duration shingles in Driftwood. The ridge vent and intake ventilation they installed dropped our attic temperature noticeably. Energy bill went down that first summer."

"Emergency tarping after a windstorm ripped our ridge cap off. Armstrong Roofing & Maintenance had a crew out within three hours and tarped the exposed section before rain moved in. Saved us from interior water damage."

Storm Damage Specialists

Hail, wind, and monsoon damage are common in IA. Our team includes HAAG Certified inspectors who document damage the way adjusters expect it. We handle the entire insurance claim process so you don't have to.

Manufacturer-Certified Installation

We hold certifications from GAF, Owens Corning, and CertainTeed. That means the manufacturers have trained and vetted our crews and will back our installations with their strongest warranties. Your Sioux City roof gets factory-level quality control.

Free Inspections & Honest Estimates

We don't charge for inspections and we don't pad estimates. If your Sioux City roof needs a repair, we'll tell you. If it needs a replacement, we'll explain exactly why. No high-pressure sales, no scare tactics.

Licensed, Bonded & Insured

Armstrong Roofing & Maintenance carries full liability insurance and workers' compensation for every crew member. We're licensed across IA and pull local permits for all Sioux City projects. Your property and your investment are protected.