Stewart Termite & Pest Control Blog: PA Termite & Pest Prevention Tips

Stewart Termite and Pest Control

What Are the Most Common Fall Pests in Pittsburgh Homes?

The most common fall pests in Pittsburgh homes are house mice, brown marmorated stink bugs, cluster flies, boxelder bugs, Asian lady beetles, spiders, and the occasional Norway rat. Every one of them is chasing the same thing: warmth. Once overnight temperatures slide into the 40s, they stop living in your yard and start living in […]

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Fall Pests in Pittsburgh: What’s Trying to Move In This Season

What are the most common fall pests in Pittsburgh homes? The biggest offenders are stink bugs, mice, Asian lady beetles, boxelder bugs, spiders, cluster flies, and spotted lanternflies. As temperatures drop in September and October, these pests look for warm, protected spaces to spend the winter. Your walls, attic, and basement are exactly what they’re […]

Rat inside a garden shed near tools, pots, and a watering can.

Why Rodents Get Into Garages and Sheds in Upper St. Clair

Why do rodents get into garages and sheds in Upper St. Clair? They’re after three things: shelter, food, and warmth. Garages and sheds offer all three with very little risk. A mouse needs a gap only about a quarter inch wide, which is about the width of a pencil, to get inside. Once it finds […]

Several wasps gathered on a paper nest with exposed cells.

Are Wasps Still a Problem in Pittsburgh During September?

Are wasps still a problem in Pittsburgh during September? Yes, and often more than in July. Yellowjacket and hornet colonies reach their largest size in late summer, and their food sources shift from protein to sugar. That makes them hungrier, bolder, and more likely to sting until the first hard frost arrives in mid-to-late October. […]

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Why Pittsburgh Homeowners Notice More Spiders Every September

If you’re wondering why spiders become more noticeable around Pittsburgh homes in September, the short answer is mating season. Adult male spiders leave their hiding spots to look for females, and cooler nights push outdoor spiders toward foundations, windows, and doors. Most of these spiders were already living near you all summer. September just puts […]

Brown marmorated stink bug on a yellow surface with its shield-shaped body and long antennae visible.

Why Stink Bugs Start Showing Up in Pittsburgh Homes in the Fall

Why do stink bugs start showing up in Pittsburgh homes in the fall? As days get shorter and temperatures drop, brown marmorated stink bugs search for warm, sheltered places to spend the winter, and your house is ideal. They squeeze through small gaps around windows, siding, and vents. Then they hide in walls and attics […]

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Why Ant Trails Keep Returning in Squirrel Hill Homes

Ants keep returning to Squirrel Hill homes because the colony living outside the foundation was never eliminated — only the visible foragers were. Older masonry, mature shade trees, and persistent moisture give ants food, water, and shelter within a few feet of your kitchen. Chemical scent trails then guide new workers back to the exact […]

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What Attracts Cockroaches to Brookline Kitchens and Basements?

Cockroaches come to Brookline kitchens and basements for three reasons: moisture, food residue, and dark places to hide. Leaking pipes, sweating foundation walls, grease film behind the stove, and gaps around utility lines give them everything they need to settle in. Take those away, and roaches lose their reason to stay. I have walked through […]

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How Professional Pest Control Protects Restaurants in the Strip District

Professional pest control protects Strip District restaurants by combining routine inspections, sealed entry points, targeted treatments, and documented records that satisfy health inspectors. A licensed technician catches early activity long before it reaches the dining room, safeguarding your permit, your reviews, and your food supply. The work is preventive, not reactive — and that difference […]