Expert Pest Control Services in Andover, Minnesota

Carpenter ants are Minnesota's most common structural pest, and Andover's mix of shaded lots and wood decks suits them well. They carve galleries into moisture-softened wood around window frames, deck posts, and fascia boards, pushing out piles of sawdust-like frass. We trace foragers back to the parent nest and treat it directly, then fix the leaks and drainage that invited them. Because they need damp wood, drying things out removes what drew them in the first place.

Deer ticks climb to the tips of grass blades and low brush, latching on when people or pets brush past. Yards meeting woods near Bunker Hills and the northern parcels see the most pressure. They can transmit Lyme disease and other illnesses, so a tick on a child or pet is worth taking seriously. We treat the edge zones where they wait, and we walk you through the brush-line trimming and leaf-litter cleanup that shrinks their habitat. Checking everyone after time in tall grass stays the best daily habit.

Snowmelt and summer storms leave standing water in low yards, ditches, and clogged gutters, and mosquitoes need only days to turn it into a nursery. Andover summers are short, which makes people want every evening outdoors. Our yard visits map every water-holding spot, from ditches to saucers, and treat what cannot be drained, plus barrier treatments where adults rest. Fewer nurseries means fewer bites, and the yard becomes usable again.

When fall nights cool, boxelder bugs and Asian lady beetles move toward the warmth radiating from sun-struck walls. They squeeze through siding gaps, window frames, and attic vents to spend winter in wall voids, then wander out on warm winter days. They do not bite or damage the house, but they stain curtains and wear out their welcome in a hurry. Sealing the high gaps in late summer is the best defense. We treat the gathering walls and close the entries before the migration peaks.

House mice start probing foundations and garage doors as soon as nights cool, and they need only a dime-sized gap. We set secure trapping along their travel routes, find every entry from the sill plate to the utility lines, and seal the gaps with proper materials. One thorough fall visit beats a winter of scratching sounds and chewed cereal boxes.

Norway rats burrow along foundations, under sheds, and near garages, and they are strong enough to widen small gaps into real entries. You notice them as heavy movement sounds low in walls, burrow holes along the foundation, and droppings near stored items. We map the burrows and travel routes, place secure trapping and baiting where they feed, and seal the foundation gaps they used. Follow-up visits confirm the activity has stopped before we call it done.

Paper wasps build their open-comb nests under eaves, deck rails, and play structures, while bald-faced hornets hang their gray paper nests from trees and high corners. Both defend their nests aggressively in late summer. We treat nests in the evening when the colony is home, remove what we can reach safely, and seal the gaps that invite next year's queens. Knowing which insect you are dealing with decides the method, so identification comes first.

Indianmeal moths and sawtoothed grain beetles ride home in grocery packaging and set up in flour, cereal, pet food, and birdseed. The tiny moths fluttering in the pantry at dusk are the giveaway, along with webbing inside dry goods. We help you find the infested packages, treat the cabinet voids where they hide, and set monitoring to confirm they are gone. Airtight containers for new goods keep the next generation from starting.