April 2, 2026

Spring in Eastern Ontario is finally here, and that means longer days, open windows, and the satisfying feeling of shaking off another winter.

Before you fully shift into patio season, spring is the perfect time to give your home a little attention. A seasonal walkthrough helps you start fresh, catch small things early, and set your home up to work its best all year long.

This spring home maintenance checklist for Eastern Ontario covers everything from your roof and eavestroughs to your foundation, HVAC, and outdoor spaces, so you can move through it with confidence and get back to enjoying the season.

1. Roof, Eavestroughs & Drainage

Snow loads, ice dams, and freeze-thaw movement are hard on roofing and drainage systems. Here’s what to look at first.

• Inspect your roof for missing, cracked, or lifted shingles.
• Check flashing around chimneys, skylights, and roof penetrations for gaps or rust.
• Clear all eavestroughs and downspouts of debris, leaf buildup, and winter grit.
• Make sure downspouts direct water at least 5 to 6 feet away from your foundation.
• Look for sagging or pulling eavestrough sections; hangers often loosen over winter.
• Check soffits and fascia for signs of moisture damage, rot, or animal entry points.

2. Foundation & Grading

The spring thaw is when foundation and drainage issues become visible. Water that pooled near your home all winter can work its way in as the ground softens.

• Walk the perimeter of your home and check for new cracks in the foundation.
• Check that the grade slopes away from your foundation on all sides.
• Look for low spots in your yard or along the foundation where water pools and sits.
• Inspect window wells for water accumulation or debris.
• Check your sump pump: test it by pouring water into the pit to confirm it activates and drains properly.
• If you have a basement or crawlspace, look for signs of seepage or new damp patches.

3. Exterior, Structural & Outdoor

Months of snow, salt, and temperature swings leave their mark. A spring walkthrough helps you prioritize what needs attention before summer.

• Check exterior caulking and weatherstripping around windows and doors, and replace anything cracked, compressed, or no longer sealing.
• Look at wood trim, siding, and painted surfaces for peeling, cracking, or signs of moisture intrusion.
• Inspect your deck, porch, or steps for heaved boards, loose fasteners, rot, or unstable railings.
• Check concrete walkways and driveways for new cracks or lifted sections from frost heave.
• Inspect your garage door: test the auto-reverse function, lubricate hinges and rollers, and check the weatherstripping at the base.
• Inspect fences and gates for posts that have heaved or leaned over the winter.
• Rake and aerate the lawn, clear matted leaves, and assess any areas damaged by snow mold or ice.

4. HVAC, Ventilation & Air Quality

Transitioning from heating season to cooling season is the ideal time to service your HVAC system and book ahead. Technicians in Eastern Ontario fill up quickly once May hits.

• Replace your furnace filter; a fresh filter improves air quality and system efficiency heading into air conditioning season.
• Schedule your annual AC tune-up before warm-season demand hits.
• Clean your HRV (heat recovery ventilator) filters and cores after a full winter of operation.
• Inspect and clean bathroom exhaust fans and kitchen range hood filters.
• Check that all HVAC vents and returns are clear of furniture, rugs, and debris.
• Check the outdoor condenser unit: clear away debris, leaves, and dirt buildup around the unit and fins.

5. Plumbing & Water

Freeze-thaw cycles can quietly stress pipes, outdoor connections, and drainage systems. Spring is when those issues tend to surface.

• Reconnect and inspect outdoor hose bibs; check for drips or leaks that may indicate a cracked pipe from winter freeze.
• Test your outdoor irrigation system (if applicable) for leaks or damaged heads before turning it on fully.
• Check under sinks and around appliances for signs of slow leaks or moisture.
• Run water through floor drains in the basement and garage to ensure they’re clear and the trap seals are intact.
• Inspect your hot water heater for signs of rust, corrosion, or sediment buildup.
• If you have a well and septic system, have both inspected as part of your spring routine.

6. Interior: Moisture, Comfort & Safety

Once the windows are open and the house is breathing again, it’s a good time to check in on what’s been happening inside all winter.

• Check attic insulation for signs of condensation, frost marks, or moisture staining, a sign of air leaks or inadequate ventilation.
• Look for water stains on ceilings and walls, particularly near exterior walls and below roof valleys.
• Test all smoke and carbon monoxide detectors, replace batteries, and vacuum sensor openings.
• Check your fire extinguisher pressure gauge and confirm it’s easily accessible.
• Transition your humidifier: lower settings or turn it off as outdoor humidity increases.
• Check window screens and replace any that are torn or missing.

Do You Need to Handle Spring Home Maintenance Yourself?

Not necessarily.

Some homeowners prefer a hands-on approach to seasonal maintenance, and you can download our printable Home Maintenance Checklist here. Others prefer to work with a trusted team that can handle the inspection, flag the priorities, and take care of repairs as they come up.

Either approach works. What matters is that small issues get caught early, so you can spend the season enjoying your home, not scrambling to fix it.

If you’d like a professional to walk through your spring home maintenance in Eastern Ontario, our Home Care team can help. We’ll take care of the tasks that protect your investment and give you peace of mind heading into the warmer months.

Schedule your consultation or discover some of our projects.