Pest control maintenance

Annually: a proper inspection of the structure, including crawl space, basement, sill areas and any exposed wood. Orkin notes termite colonies typically need more than five years to grow large enough to cause damage, so annual inspections give you a wide margin — but Formosan colonies can move much faster, which is why you don't skip years.

Twice a year: clear the gutters, confirm downspouts discharge away from the foundation, walk the perimeter for new gaps or damaged screens, and check that soil and mulch aren't in contact with siding or framing.

Ongoing: fix plumbing leaks fast, keep crawl spaces dry, keep food sealed, take out waste regularly, and reduce clutter that creates harborage.

Set against 2026 treatment costs — $1,000-$4,000 for bed bugs, $1,500-$8,000 for tented fumigation (This Old House) — and Orkin's average $3,000 termite damage repair, this routine is inexpensive.

How to choose

Book the inspection on a fixed date each year

It's the item most likely to slip, and it's the one that catches problems while they're cheap.

Keep the firewood away from the house

EPA advises against storing firewood near the home — it's a direct route for wood-destroying insects.

Chase every leak

EPA's termite prevention guidance says fix leaks immediately. Damp wood is the common denominator across many pests.

Re-check seals after any building work

Trades open holes for pipes and cables and don't always seal them. Walk the work afterward.

Keep records

Inspection reports and dated photos support any warranty claim and reassure a future buyer.