Seasonal Inspection Checklist

Catch Small Problems Before the Seasons Make Them Big

Houses fail on a seasonal rhythm. Winter's freeze-thaw cycles widen foundation cracks and pry up shingles; the damage sits hidden until spring rain finds it. Fall's unsealed gaps become January's frozen pipes, drafts, and mouse infestations. A twice-yearly walkthrough — spring to find what winter broke, fall to prepare for what winter will try — is the cheapest insurance a homeowner has. This checklist gives you 37 inspection points across six areas: Exterior, HVAC, Plumbing, Electrical, Interior, and Appliances, each tagged high, medium, or low priority.

Unlike a paper checklist, this one filters by season, area, and priority, and lets you record notes and issues on each line. The issues you log become a dated repair punch list you can print, export, or hand to a contractor — which is exactly the kind of documented maintenance history that supports insurance claims and reassures future buyers.

How to Run the Inspection

1. Pick the season you are inspecting for. Choose Spring Inspection or Fall Inspection at the top. The checklist filters automatically: spring surfaces winter-damage checks like foundation cracks, sump pump testing, and AC startup, while fall surfaces winterization items like caulking, chimney inspection, heating tests, and shutting down exterior faucets.
2. Walk the exterior first. Start outside while you have daylight: scan the roof for lifted or missing shingles (binoculars work fine), confirm gutters and downspouts drain away from the foundation, and look for cracks in siding, caulking gaps around windows, and tree limbs touching the house.
3. Work through each interior system area. Move through HVAC, Plumbing, Electrical, Interior, and Appliances, checking items off as you go. Use the area and priority filters to focus — high-priority items like GFCI outlet tests, smoke detector batteries, washing machine hoses, and the dryer vent are the ones tied to fire and flood risk.
4. Record notes and issues on each line item. When something looks wrong, type it into the Issue Found field on that item — "hairline crack in NE foundation corner," "damper stiff, won't fully open." The dashboard counts issues, and the Show Issues Only filter turns your findings into a repair punch list.
5. Export the report and schedule the repairs. Use Export Report to save a dated JSON record, or print the checklist — the printed version includes an "Issues Requiring Attention" summary. Book professionals for anything involving the roof, gas, electrical panel, or chimney, and handle the small fixes before the next season turns them into big ones.

What Actually Fails, Season by Season

• After winter: lifted or cracked shingles from ice dams, new foundation and driveway cracks from freeze-thaw, hose bibs that froze and split internally (you find out when you turn them on), and sump pumps that quietly died during the dry months.
• During summer: AC systems failing on the hottest week from a spring tune-up that never happened, dried and cracked window caulk, and gutters overwhelmed by the first big thunderstorm.
• Going into winter: furnaces that will not ignite on the first cold night, chimneys with creosote buildup or stuck dampers, drafts around doors and attic hatches, and unwinterized irrigation lines that burst underground.
• Year-round quiet failures: washing machine hoses (a leading cause of interior floods — replace rubber hoses with braided stainless), lint-packed dryer vents, dead GFCI outlets, and smoke detectors past their 10-year life.

Frequently Asked Questions