About Grizzly Rain Gutters

A Family Business Built on Craftsmanship and Honest Pricing

Grizzly Gutters LLC is a family-run, owner-operated Arizona gutter contractor (AZ ROC #357629). Zach Stephenson built this business with family values at its core — honest assessments, quality workmanship, and standing behind every job. We specialize in seamless aluminum and premium copper gutters, gutter guards, gutter repair, gutter cleaning, downspout installation, and permanent year-round holiday lighting. We serve the entire state: Phoenix Valley homeowners dealing with monsoon season and relentless summer heat, Flagstaff properties facing snow loads and freeze-thaw cycles, and the Prescott Valley/Quad Cities area where mountain climate meets desert. Locally owned, family-operated, no franchises, no middlemen — just Zach and a crew that shows up on time and stands behind every installation.

Grizzly Gutters LLC serves all of Arizona as a family-run, owner-operated business with a focus on three distinct regions. Phoenix Valley is one of the fastest-growing metros in the US — both new construction and replacement/upgrade work on undersized builder-grade systems is constant. Paradise Valley, Arcadia, and Scottsdale are premium copper gutter markets where homeowners want a lifetime system that reflects their home's quality. Flagstaff is an underserved mountain market where most valley contractors do not operate; copper gutters fit naturally with Flagstaff's historic craftsman and mountain-style architecture, and freeze-thaw-rated systems are a genuine specialty. The Prescott Valley/Quad Cities area is a growing market at 5,000 ft elevation where four-season weather demands proper gutter sizing and quality installation. Across all markets, Grizzly's copper specialty, .032 gauge aluminum standard, and AZ ROC license (357629) set us apart from unlicensed competitors and commodity aluminum installers.

Arizona presents three distinct gutter climates. Phoenix Valley (Maricopa County): intense monsoon bursts from July through September can drop over an inch in under an hour, combined with 160°F rooftop temperatures that stress sealants and coatings year-round. Dust storms pack debris into every joint and downspout. Flagstaff Area (Coconino County, elevation ~7,000 ft): heavy winter snowfall, ice dam formation, and aggressive freeze-thaw cycles that expand and contract every joint — a fundamentally different failure mode from the valley. Flagstaff also receives substantial summer monsoon rainfall. Tucson Area (Pima County): monsoon season brings intense concentrated rainfall similar to Phoenix, with its own local storm patterns. Tucson homes often have historic or adobe-influenced architecture where proper drainage is critical to protecting adobe and plaster exteriors. Proper gutter sizing, materials, and installation differ meaningfully across these three zones.