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Seasonal Pest Control Guide: What to Expect Throughout the Year in the Alabama Gulf Coast

Living on the Alabama Gulf Coast has many perks—beautiful beaches, warm weather, and vibrant communities. But our mild winters and humid climate also make this region a year-round haven for pests. From termites and mosquitoes to rodents and roaches, different pests thrive in different seasons. Knowing what to expect can help you protect your home and family all year long.

At GoPest, we’ve spent years helping homeowners in Mobile, Baldwin, and surrounding counties tackle pest problems unique to our region. Here’s your month-by-month guide to seasonal pests—and how to prevent them.

Spring (March–May) – Termite Swarm Season & Pest Wake-Up Call

As temperatures rise, pest activity ramps up. Spring marks the beginning of termite swarming season on the Gulf Coast. Winged termites emerge in search of new nesting sites—often inside homes.

Common Spring Pests:

  • Subterranean Termites – Swarmers often appear after rain.

  • Ants – Fire ants and carpenter ants start building new colonies.

  • Mosquitoes – Populations begin to grow as standing water warms.

  • Spiders – Move indoors as they hunt for insects.

Prevention Tips:

  • Schedule a termite inspection or bond renewal.

  • Eliminate standing water around your home to reduce mosquito breeding.

  • Seal cracks and gaps around doors and windows.

  • Keep tree limbs and shrubs trimmed back from your home.

Summer (June–August) – Peak Pest Season

The hot, humid Gulf Coast summer is paradise for insects. Mosquito populations explode, wasps become more aggressive, and ants are at their peak.

Common Summer Pests:

  • Mosquitoes – Especially active at dawn and dusk.

  • Wasps & Hornets – Build nests under eaves, decks, and trees.

  • Carpenter Bees – Bore holes into untreated wood.

  • Palmetto Bugs (Large Roaches) – Thrive in warm, damp environments.

Prevention Tips:

  • Install or repair window and door screens.

  • Treat standing water areas and gutters.

  • Inspect outdoor furniture, decks, and fences for signs of wood-boring insects.

  • Schedule mosquito treatments to protect your yard.

Fall (September–November) – Rodent & Spider Season

When temperatures drop—even slightly—rodents and other pests start looking for a warm place to spend the winter. Your attic, garage, or pantry can quickly become their new home.

Common Fall Pests:

  • Rodents (Mice & Rats) – Chew wires, contaminate food, and spread disease.

  • Spiders – Including brown recluses and black widows.

  • Cockroaches – Move indoors for warmth.

  • Silverfish – Thrive in damp basements and bathrooms.

Prevention Tips:

  • Seal gaps around pipes, vents, and foundations.

  • Store food in airtight containers.

  • Reduce clutter where pests can hide.

  • Inspect attics and basements for rodent droppings or gnaw marks.

Winter (December–February) – Indoor Pest Control

While winters on the Gulf Coast are mild, pests still seek shelter indoors. Some bugs overwinter inside walls, while others remain active in heated homes.

Common Winter Pests:

  • Rodents – Continue nesting indoors if not addressed in fall.

  • Overwintering Insects – Stink bugs, lady beetles, and certain spiders.

  • German Cockroaches – Thrive in kitchens and bathrooms.

Prevention Tips:

  • Continue quarterly pest control treatments—many pests remain active.

  • Check insulation and storage areas for signs of rodents.

  • Keep firewood stored away from your home’s exterior.

  • Repair leaks to prevent damp environments.

Why Seasonal Pest Control Matters on the Gulf Coast

Many homeowners wait until they see pests before calling for help—but by then, the problem may already be serious. The best pest control is proactive, not reactive.
Seasonal treatments from GoPest can:

  • Prevent infestations before they start.

  • Save money on costly repairs (especially termite damage).

  • Keep your home comfortable and healthy year-round.

  • Provide peace of mind with local experts who understand Gulf Coast pests.

Your Year-Round Pest Control Partner

At GoPest, we know the unique challenges of living on the Alabama Gulf Coast. Our team offers tailored pest control programs for every season, using safe, effective methods to keep your home pest-free. Whether it’s termite swarm season, mosquito season, or a winter rodent problem, we’re here to help.