The New Homeowners Guide to Spring Maintenance Prep

Why it matters

Spring maintenance is the most critical window for new homeowners because it reveals how the house handled the stresses of winter. Catching a small leak in a gutter or a hairline crack in the foundation now can prevent structural damage that averages $5,000 to $10,000 to remediate if left until the next winter.

For those who recently purchased a resale home, this is also your first opportunity to verify the previous owner's maintenance claims. Performing these checks ensures that defrosting ground and spring rains don't find their way into your crawlspace or basement, and that your cooling system is ready before the first heatwave drives up technician emergency rates.

How often

Spring maintenance should be performed annually, typically between March and May, once the threat of a hard freeze has passed. If you live in a region with heavy pollen or frequent spring storms, you may need to clear gutters a second time in early June.

What you need

Most spring prep tasks require basic household tools. You likely received some of these during your move-in process.

• Ladder: A sturdy 6-foot A-frame or an extension ladder for gutters.
• Garden Hose: With a spray nozzle.
• Screwdriver set: For checking hardware and HVAC panels.
• Work gloves: Thick leather or nitrile-coated for debris.
• Flashlight: High-lumen for checking dark corners of the attic or crawlspace.
• Caulk gun and exterior sealant: For window and door touch-ups.
• New HVAC filters: Check your specific size before buying.

Step-by-step

Follow this order to move from the exterior (the most time-sensitive) to the interior systems.

1. Inspect the Roof and Gutters

Winter ice and wind are hard on roofing. You don't need to get on the roof; a pair of binoculars from the ground is safer.

• Scan for damage: Look for missing, cracked, or "curling" shingles.
• Check the flashing: Ensure the metal seals around chimneys and vents are tight.
• Clear the gutters: Remove leaves and "muck." Use a hose to flush the downspouts. If water doesn't flow freely out the bottom, you have a clog that can lead to foundation erosion.

2. General Exterior Walk-around

Once the ground has thawed, walk the perimeter of your home.

• Examine the foundation: Look for new cracks or bulges. Hairline cracks in mortar are common, but anything wider than 1/4 inch warrants a professional look.
• Check the grading: Ensure the soil slopes away from the house. Low spots near the foundation will collect spring rain and flood your basement.
• Test outdoor faucets: Turn on the water and place your thumb over the opening. If you can stop the flow easily, you may have a split pipe inside the wall caused by a winter freeze.

3. Service the AC System

Do not wait until the first 90-degree day to test your air conditioner.

• Clean the condenser: Remove dead grass, leaves, and debris from the outdoor unit. Keep a 2-foot clearance around it.
• Change the filter: Replace the furnace/AC filter. A clogged filter can reduce airflow and lead to a frozen evaporator coil.
• Test run: Switch the thermostat to "Cool" and "Auto" and ensure the air coming from the vents is significantly colder than the ambient room air.

4. Inspect Windows and Doors

Window seals can expand and contract during winter, leading to drafts.

• Check the caulk: If exterior caulk is peeling or cracked, scrape it out and apply a fresh bead.
• Inspect screens: Look for holes that will let in spring insects. Small tears can be patched with a DIY screen kit.
• Clean the tracks: Vacuum out dirt from sliding door and window tracks so they seal tightly.

5. Attic and Basement Check

These are the "early warning zones" for leaks.

• Attic: Go up on a rainy day. Look for damp rafters or wet insulation. Check for signs of pests (droppings or chewed wires) that may have moved in during the cold months.
• Basement/Crawlspace: Check for efflorescence (white, powdery mineral deposits on walls), which indicates moisture is migrating through the concrete. Ensure your sump pump is plugged in and functioning by pouring a bucket of water into the pit to trigger the float switch.

When to call a pro

While most of this list is DIY-friendly, some tasks require specialized tools or carry high risks.

• Roof Repairs: If you see missing shingles or damaged flashing, hire a roofer. Walking on a roof is dangerous and can cause further damage.
• HVAC Deep Clean: If your AC hasn't been serviced in over two years (check the sticker on the unit from the previous owner), a professional tune-up is worth the $100–$200 cost.
• Foundational Cracks: If you find horizontal cracks or cracks wide enough to fit a coin into, call a structural engineer.

Safety

• Ladder Safety: Always maintain three points of contact. Have a spotter if you are cleaning gutters or checking high windows.
• Electrical Safety: Turn off the power at the breaker before inspecting any internal wiring or cleaning near the HVAC condenser’s electrical components.
• Dust and Mold: If you find damp areas in the basement or attic, wear an N95 mask to avoid inhaling mold spores or fiberglass insulation.

Cost

Spring prepping is primarily a "sweat equity" task.

• DIY Supplies: Typical costs for filters, caulk, and basic cleaning supplies range from $50 to $150.
• Professional HVAC Tune-up: Usually costs between $100 and $250.
• Gutter Cleaning (Pro): If you have a two-story home and aren't comfortable on a ladder, expect to pay $150 to $300.
• Screen Repairs: DIY kits cost $10 to $20. Mounting new custom screens can cost $50 to $100 per window.