Table of Contents
Spring Home Maintenance Checklist
Spring maintenance is the most important seasonal maintenance you do all year. Winter is hard on homes — freeze-thaw cycles crack caulk and concrete, ice dams damage roofing, cold air shrinks door seals, and snow and ice obscure exterior damage. Spring is your window to find and fix everything that happened before it compounds through summer.
This checklist is organized by priority. Do the assessment tasks first — you need to know what you're working with before you know what to fix.
Exterior Assessment (Do This First)
Before you fix anything, walk the entire exterior of your home with fresh eyes and a notepad.
Walk the perimeter and note any foundation cracks, heaving, or settlement. Minor hairline cracks in concrete are normal. Horizontal cracks in poured concrete or block basement walls are structural concerns — call a structural engineer.
Look at the roof from the ground with binoculars. Note missing shingles, curling, or visible sagging. Check gutters for winter debris.
Inspect siding for cracks, warping, paint failure, or signs of water intrusion (staining, soft spots in wood).
Check all exterior caulking: around windows, doors, utility penetrations, and any transition between materials. Failed caulk in these locations is an entry point for water.
Inspect the driveway and walkways for frost heave and cracks. Small cracks sealed now prevent water infiltration and the larger cracks it causes.
Roof and Gutters
Clean gutters completely of winter debris. Check that downspouts are clear and directing water at least 6 feet from the foundation.
Inspect visible flashing around chimneys, skylights, and vents. Look for lifted edges or separation from the roof surface.
If you had ice dams this winter, have a roofer inspect for water intrusion damage before it becomes a mold issue.
Check attic for any moisture staining or signs of water that got in during winter.
HVAC
Schedule spring AC tune-up — this is the ideal time. HVAC technicians are less busy in March and April than in June, when the first hot week creates a backlog.
Replace the HVAC filter.
Clear vegetation around the outdoor condenser unit — at least 2 feet in all directions.
Clean condenser fins with a garden hose (spray from the inside out, gently) to remove pollen and debris.
Test the air conditioning system before hot weather arrives. Run it for at least 30 minutes and confirm it's cooling properly.
Plumbing
Turn on exterior hose bibs and check for leaks from pipes that may have been stressed by freezing.
Inspect under all sinks for any slow drips or water staining that developed over winter.
Check the water heater for visible signs of corrosion or leaks.
If you turned off exterior water for winter, check your irrigation system for freeze damage before running it at full pressure.
Interior
Test all smoke and CO detectors. Replace batteries regardless of when they were last changed — spring is an easy anchor date.
Check all window and door hardware after the temperature swings of winter — hinges, locks, and latches often loosen.
Open windows and inspect screens for winter damage.
Check basement for any moisture, efflorescence (white mineral deposits), or musty smell that developed over winter.
Outdoor Living Spaces
Inspect deck boards for rot, splitting, or loose fasteners. Pay attention to ledger board connections where the deck attaches to the house — this joint is exposed to water and is a common failure point.
Clean and inspect patio furniture, umbrellas, and outdoor equipment.
Check grading around the foundation — soil settles in winter and some areas may now slope toward the house.
If you have a sump pump, test it by pouring water into the pit. It should activate immediately.
Windows
Inspect all exterior caulking around window frames — this is one of the top energy loss and water intrusion points.
Check for condensation between double-pane glass — this indicates failed seals and reduced insulation value.
Wash windows inside and out to check the condition of the glass and frames.
Creating a Priority List from Your Walkthrough
After your exterior assessment, you'll have a list of items. Prioritize them:
Any water intrusion evidence: fix immediately
Failed caulking or sealing: schedule within 2–4 weeks (water is not waiting)
Roof concerns: get a professional assessment within 30 days
HVAC preparation: schedule before May
Cosmetic issues: schedule as time and budget allow
Spring maintenance done well takes a weekend of focused work plus a few contractor visits. It finds problems while they're small and before summer heat, humidity, and summer storm season give them the conditions to grow.