The Reno seasonal maintenance calendar
- Spring (April–May): post-winter check. Once snow is gone, walk the property and look at the roof from the ground for anything winter loosened — lifted shingles, sagging gutters, ice-damage signs at the eaves. Clear any debris that collected in valleys over winter.
- Summer (June–August): UV and monsoon-season check. Check attic ventilation is working (poor ventilation accelerates UV damage to shingles from underneath) and look for any storm damage after summer thunderstorm activity — see the storm-damage guide.
- Fall (September–October): pre-winter prep. Clean gutters and downspouts before the first snow — clogged gutters are a leading cause of ice dams. Check and reseal any worn flashing around chimneys, vents, and skylights while it's still easy to access.
- Winter (November–March): watch, don't climb. Watch for ice dams at the eaves after a snow-then-thaw cycle, and for any interior ceiling stains. Do not get on a snow- or ice-covered roof yourself — this is exactly what a professional visit is for.
Why this order matters here specifically
Reno sits at roughly 4,500 feet in high desert: intense UV most of the year, a real winter (about 20.9 inches of snow in an average year, concentrated December through February), and the freeze-thaw cycling that comes from sunny days following sub-freezing nights. That combination means maintenance timed for a milder or more uniform climate misses the two windows that matter most here — gutter cleaning before the first snow (clogged gutters are a leading contributor to ice dams) and a post-winter check once snow clears (this is when winter's work on loose shingles and flashing becomes visible). If an ice dam has already formed, the ice dam guide covers removal cost, what not to do, and the prevention steps in the order that works.
What a professional maintenance visit adds
- Actual roof-surface access — safely, with the right equipment, rather than a ground-level guess.
- Flashing and sealant renewal around chimneys, vents, and skylights before UV fully dries them out.
- Attic ventilation check — poor ventilation accelerates shingle aging from underneath, a slow problem homeowners rarely catch on their own.
- A written condition note you can compare year over year, catching a slow-developing problem before it's an active leak.
If a maintenance check turns up something beyond routine — a soft spot in the decking, shingles curling in multiple areas, ice-dam staining — the roof inspection page covers what a full diagnostic visit adds, and the gutters FAQ covers the gutter side of winter prep specifically.