March Home Maintenance Checklist for the Southeast U.S.

March in the Southeast means warmer temperatures, increased humidity, and the arrival of spring storms. Homeowners should focus on storm preparedness, moisture control, and getting their outdoor spaces ready for the season. Here’s your essential checklist.

1. Inspect & Maintain the Roof

• Why It Matters: Spring storms and strong winds can exploit existing roof damage.

• Risk If Ignored: Leaks, insulation issues, and expensive emergency repairs.

• DIY Tip: Check for missing or cracked shingles, inspect flashing, and clear debris.

• Estimated Cost If Ignored: Roof replacement ($7,000–$15,000).

2. Check & Clean Gutters & Downspouts

• Why It Matters: Spring rainstorms require efficient drainage to prevent flooding.

• Risk If Ignored: Water damage, foundation issues, and mold growth.

• DIY Tip: Remove leaves, flush gutters with water, and ensure downspouts extend away from the home.

• Estimated Cost If Ignored: Water damage restoration ($3,000–$7,000).

3. Inspect & Service Air Conditioning System

• Why It Matters: Temperatures will rise quickly, and a well-maintained AC system ensures efficiency.

• Risk If Ignored: Higher cooling costs and potential system failure in peak summer.

• DIY Tip: Replace air filters, clean vents, and schedule a professional tune-up.

• Estimated Cost If Ignored: AC replacement ($4,000–$10,000).

4. Prepare for Spring Storms & Power Outages

• Why It Matters: Severe weather is common in the Southeast during spring.

• Risk If Ignored: Downed trees, power outages, and water intrusion.

• DIY Tip: Secure outdoor furniture, test backup generators, and review emergency kits.

• Estimated Cost If Ignored: Storm damage repair ($3,000–$10,000).

5. Check & Adjust Irrigation Systems

• Why It Matters: Warmer temperatures mean lawns and gardens need proper watering.

• Risk If Ignored: Overwatering, dry spots, and wasted water.

• DIY Tip: Test irrigation timers, inspect sprinkler heads, and adjust watering schedules.

• Estimated Cost If Ignored: Sprinkler system repair ($150–$500), full replacement ($2,000–$4,000).

6. Inspect & Seal Windows & Doors

• Why It Matters: Reducing drafts helps keep cooling costs down as temperatures rise.

• Risk If Ignored: Higher energy bills, increased humidity, and potential mold growth.

• DIY Tip: Apply weather stripping, caulk gaps, and install thermal curtains.

• Estimated Cost If Ignored: Window replacement ($300–$1,200 per window).

7. Prepare Landscaping & Lawns for Spring Growth

• Why It Matters: March is the best time to prep lawns, gardens, and trees for rapid spring growth.

• Risk If Ignored: Overgrown plants, weed infestations, and reduced curb appeal.

• DIY Tip: Prune shrubs, aerate the lawn, and apply fertilizer and pre-emergent weed treatments.

• Estimated Cost If Ignored: Landscape repair ($1,500–$5,000).

8. Test Smoke & Carbon Monoxide Detectors

• Why It Matters: More frequent use of HVAC systems increases fire and CO risks.

• Risk If Ignored: Fire hazards and carbon monoxide poisoning.

• DIY Tip: Replace batteries, test alarms, and install additional detectors if needed.

• Estimated Cost If Ignored: Fire damage restoration ($10,000+).

9. Clean & Inspect Outdoor Spaces

• Why It Matters: Spring brings more time outdoors, so patios and decks should be in good shape.

• Risk If Ignored: Unsafe decks, cracked patios, and weather-damaged furniture.

• DIY Tip: Pressure wash surfaces, check for loose boards or nails, and repaint if necessary.

• Estimated Cost If Ignored: Deck refinishing ($1,500–$5,000), patio repair ($500–$3,000).

10. Inspect & Service Lawn Equipment

• Why It Matters: Lawnmowers and other outdoor tools will see increased use.

• Risk If Ignored: Delays in yard maintenance and expensive equipment repairs.

• DIY Tip: Change mower blades, check spark plugs, and lubricate moving parts.

• Estimated Cost If Ignored: Lawn equipment replacement ($300–$1,500).

Final Thoughts: Get Ready for Warmer Weather & Storm Season

March is the perfect time for Southeast homeowners to ensure their homes are storm-ready, cooling systems are efficient, and outdoor spaces are prepped for spring. Completing these tasks now will prevent costly repairs and help homeowners enjoy the season.

"March is the perfect time for Southeast homeowners to ensure their homes are storm-ready, cooling systems are efficient, and outdoor spaces are prepped for spring."