San Antonio's climate creates specific maintenance needs: roof inspections after hail season (spring), AC maintenance before summer (March-April), foundation checks due to expansive clay soil, irrigation winterization isn't needed but summer watering schedules matter, and exterior painting every 5-7 years due to UV exposure. Budget $1,000-$2,000 per year for climate-related maintenance.
Roof Maintenance (Hail Damage, Annual Inspections)
San Antonio's spring hail season can cause significant roof damage. Schedule a professional roof inspection every spring after hail season ends. Look for missing granules, dents in flashing, and leaks. Most homeowners insurance policies cover hail damage, but you need to document it promptly. A $200 inspection can catch damage before it becomes a $10,000 replacement.
AC Maintenance (Pre-Season Service, Filter Changes)
With summer temperatures reaching 95-100 F, your AC runs nearly continuously from May through September. Schedule professional AC service in March or April before the summer rush. Change filters monthly during peak usage. A well-maintained system lasts 12-15 years; a neglected one fails in 8-10. Budget $150-$300 annually for AC maintenance.
Foundation (Expansive Soil, Cracks, Drainage)
San Antonio's expansive clay soil expands when wet and contracts when dry, putting stress on foundations. Ensure proper drainage around the foundation -- gutters should direct water at least 5 feet away. During drought, consider soaker hoses to maintain consistent soil moisture. Watch for door and window sticking, drywall cracks, and uneven floors. Foundation repair costs $5,000-$20,000, so prevention matters.
Exterior (UV Damage, Paint, Caulking)
The intense Texas sun damages exterior paint, caulking, and wood surfaces. Plan to repaint exterior surfaces every 5-7 years. Use UV-resistant paint and high-quality caulk around windows and doors. Power washing annually removes dirt and mildew. Inspect wood trim and siding for rot, especially after wet seasons.
Seasonal Calendar (What to Do When)
Spring (March-May): roof inspection after hail, AC service, check foundation drainage, power wash exterior. Summer (June-September): monthly AC filter changes, monitor foundation for cracking, check weatherstripping. Fall (October-November): gutter cleaning, heating system check, seal windows and doors. Winter (December-February): insulate exposed pipes, check window seals, plan spring maintenance.
Budget Guide
Plan $1,000-$2,000 per year for climate-related maintenance: $150-$300 for AC service, $200 for roof inspection, $500-$1,000 for annual exterior maintenance, and contingency for unexpected repairs. This budget prevents the major failures that cost $5,000-$20,000 to fix. Prevention is always cheaper than repair in the San Antonio climate.
