Exterior maintenance isn't one job — it's a handful of smaller jobs scattered across the year, each one easier and cheaper than the repair that happens when you skip it. Here's the calendar we follow for our own clients.
Bay Area weather punishes exterior surfaces in ways that catch a lot of out-of-state transplants off guard. The combination of dense tree canopy, chronic fog moisture, heavy winter rains, and long dry summers creates maintenance needs that differ from almost anywhere else in California.
This is how we think about the year.
Spring: Recovery from winter
Winter storms leave the Peninsula looking beat up. Leaves and debris collect in every gutter. Moss has a full rainy season to establish itself on north-facing roof slopes. Driveways accumulate algae from months of moisture. Spring is cleanup time.
Roof & gutter assessment
First priority. Winter is when moss and algae do their worst damage, and spring is when it's most visible. A soft-wash roof cleaning in April or May restores the roof, kills the organic growth, and gets you set up for the rest of the year.
Gutter cleaning is non-negotiable in spring. Winter debris — leaves, twigs, grit from asphalt shingles — needs to come out before it causes overflow during the next storm.
Driveway & walkway revival
Concrete that's been shaded and wet for four months looks rough. A pressure wash in April brings back the original appearance and removes the slippery algae film that's a legitimate safety hazard on wet concrete.
What to skip in spring:
- House washing — wait until summer for best results
- Pool deck work — better to pair with summer pool prep
Summer: Showcase prep
Summer is the season where everyone sees your property. Backyard gatherings, neighbors out walking, the realtor across the street taking listing photos. It's also the best weather for the most comprehensive work.
Full house wash
Soft-wash the entire exterior — siding, trim, fascia, soffits, foundation. A yearly full-house wash is the single highest-impact maintenance task for curb appeal and it removes algae before it stains anything permanently.
Patio, pool deck, and outdoor living areas
Deep clean before the entertaining season. Brick, pavers, exposed aggregate, and stone all benefit from a full pressure wash with joint sand replacement where needed.
Window cleaning
The sun exposes every streak. Exterior window cleaning before peak summer gives you clean glass for the months you'll actually appreciate it.
Summer is when a property earns or loses its reputation. Everything you do now shows for the next twelve months.
Fall: Storm prep
The Peninsula's dry season ends in October or November. Fall maintenance is about getting the property ready for whatever winter brings — which, in wet years, is a lot.
Gutter cleaning (critical)
Before the leaf drop is in full swing, and again right after. Full debris removal, downspout flushing, and an inspection for damage. Clogged gutters are the #1 cause of preventable water damage on Peninsula homes — and it's a $300 prevention problem versus a $30,000 repair problem.
Pre-rain roof check
If you haven't done a roof soft wash yet this year, October is your last good window. You want the roof clean going into the wet season, not coming out of it.
Driveway resealing (optional)
For concrete driveways that have been sealed previously, fall is a good time to reapply. The sealer protects against winter moisture infiltration.
Winter: Maintenance mode
Active exterior work is limited during the rainy months, and that's fine. Winter is mostly about watching for problems and handling them quickly.
Between-storm touch-ups
If there's a two-week dry window, it's a fine time to handle small problems — an oil stain on the driveway, a moldy section of fence, a section of siding that's gotten particularly grimy.
Gutter checks after major storms
Heavy rain moves debris around. If you notice water overflowing from a gutter mid-storm, schedule service for the next dry day.
Don't do:
- Roof work when wet — dangerous for crews and counterproductive for results
- Soft washing right before rain — detergents need dry time to work
- Any pressure washing when freeze warnings are active
The recurring-service approach
Most of our clients have moved to a recurring maintenance plan — roof soft wash every two years, annual house wash, twice-yearly gutter cleaning, driveway pressure wash as needed. We put it on their calendar so they never have to think about it.
The math works out: properties on recurring plans pay roughly 20% less per service than one-off bookings, spread across the year, and they never have the "how did my property get this bad?" moment that unmaintained homes inevitably hit.
If a year-round plan sounds useful to you, give us a call. We'll build one around your specific property, architecture, and landscape.