The seasonal home maintenance checklist

Industry guidance commonly suggests budgeting roughly 1% to 4% of your home's value per year for maintenance (Angi, 2026). Most of that is spent reactively, after something breaks. The list below front-loads the small, scheduled tasks that keep the expensive failures from ever happening — organized by season so you can work through it as the year turns.

Spring

Coming out of winter is the time to find and fix cold-weather damage before the rainy season.

• Clean the gutters and downspouts. Clear winter debris so spring rain drains away from the foundation, not into it.
• Inspect the roof from the ground. Look for shingles loosened or lost over winter, and check flashing around chimneys and vents.
• Schedule an AC tune-up. Service the cooling system before the first heat wave, when HVAC companies are slammed and pricier.
• Check siding and exterior paint for cracks, gaps, or peeling that let moisture in.
• Reseal windows and doors where caulk has cracked, to cut summer cooling loss.

Summer

Long dry days are ideal for exterior work and bigger projects.

• Wash the siding to remove mildew and grime, and inspect for damage up close.
• Replace HVAC filters every 1–3 months during heavy cooling use — a clogged filter strains the system and raises bills.
• Check attic ventilation. Poor ventilation bakes the underside of the roof and shortens shingle life.
• Trim trees and branches back from the roof and siding to stop abrasion and reduce debris.
• Tackle the big exterior jobs — re-roof, siding, window replacement — while the weather cooperates.

Fall

This is the most important season for prevention — what you do now protects the house all winter.

• Clean the gutters again after the leaves drop. Clogged gutters in winter cause ice dams that force water under the shingles.
• Schedule a heating tune-up. Service the furnace or heat pump before the first hard freeze.
• Get an annual roof inspection. Fix small issues before snow and ice can exploit them.
• Seal gaps and weatherstrip doors and windows to keep heat in and the heating bill down.
• Disconnect and drain outdoor hoses and shut off exterior faucets to prevent burst pipes.

Winter

Mostly a watch-and-respond season — keep an eye on the systems under stress.

• Watch for ice dams at the roof edge and icicles at the gutters; both signal heat escaping into the attic.
• Check the attic for moisture or frost on the underside of the roof deck after cold snaps.
• Keep filters fresh — the heating system runs hard, and a clean filter protects it.
• Clear snow safely from the ground with a roof rake if heavy snow loads build up; never climb onto an icy roof.
• Test smoke and carbon-monoxide detectors — heating season is peak CO risk.

What maintenance costs — vs. what it prevents

Routine service is cheap next to the repairs it heads off. A $120–$230 gutter cleaning twice a year prevents foundation and basement water damage that routinely runs into the thousands. A $75–$200 HVAC tune-up extends the life of a system that costs $3,800+ to replace.

Routine maintenance — typical 2026 costs

Scope	Typical range	What's included
Gutter cleaning	$120 – $230	Twice a year; prevents fascia rot, foundation, and basement water damage
HVAC tune-up	$75 – $200	Per visit; spring for AC, fall for heating, extends equipment life
Roof inspection	$120 – $320	Annual; catches flashing and shingle issues before they leak

Source: HomeAdvisor & Angi 2026 service cost data

The annual rhythm, in one line

Gutters twice (spring and fall), HVAC twice (AC in spring, heating in fall), roof inspected once (fall), siding and windows checked each spring. Do those five things on schedule and you protect every major system in the house for a few hundred dollars a year.

When an inspection turns up something bigger — a worn roof, a failing furnace, siding that's past patching — we can match you with up to three pre-screened local pros so you can compare quotes before committing.