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Precision Pest Control

City of St. Louis, Missouri

St. Louis Pest Control Services

Precision Pest Control looks after St. Louis houses, flats and commercial buildings on the Mississippi bluffs, from Lafayette Square and the Central West End to The Hill, Shaw and Bevo Mill. Calls here usually involve brown recluse spiders, termites, cockroaches, rats and mice, and mosquitoes; pre-closing inspections look for termite and pest signs. Pest control plans open at $57; the estimate itself costs nothing.

Free estimate

Get a Free Pest Control Estimate for Your St. Louis Property

Tell us what you are seeing and where. We will recommend a plan for your home or business, with service plans from $57.

  1. 1Request your free estimateOnline or by phone, for a home, rental or business.
  2. 2We inspect and explainYou see where pests get in and what the plan covers.
  3. 3Service plans from $57Eco-friendly products, built around your property.

What we treat

Exterminator Services We Offer in St. Louis

Cockroach, Rat and Brown Recluse Help for Older Buildings in the City of St. Louis

German and brown-banded cockroaches

Cockroach Control in St. Louis

MU Extension says five kinds of cockroaches turn up in Missouri homes, and the German and brown-banded species are the ones that live indoors. German roaches run about 3/4 inch, tan or light brown, marked by a pair of dark bands just behind the head. The brown-banded is about 1/2 inch, reddish-brown with tan crossbands. Sanitation, sealed food and dry plumbing starve both species.

Norway rats and house mice

Rat Control in St. Louis

MU Extension lists sanitation, mouse-proof construction and population reduction as the three parts of rodent control, with exclusion the lasting fix. Seal gaps wider than a quarter inch, since rats fit through openings over 1/2 inch, and keep garbage, pet food and bird feed sealed. Steel wool works as a temporary plug; metal or concrete lasts. Ultrasonic devices show little evidence of driving rodents out.

Brown recluse spiders

Spider Control in St. Louis

MU Extension puts the brown recluse among Missouri's only two seriously harmful spiders. It settles in dry, cluttered, quiet spaces, and seldom-used clothing can hold one. Bites need pressure against skin; a small blister may appear an hour or more later, and the wound may need six to eight weeks to close. MU recommends glue boards for ground-dwelling spiders and sealing cracks and crevices.

Eastern subterranean termites

Termite Control in St. Louis

MU Extension reports four native termite species in Missouri, all in the genus Reticulitermes, and all subterranean. Colonies swarm in spring after rain, and swarmers are told from winged ants by straight antennae and wings of matching size. Consistently moist soil along a foundation makes good termite habitat, so MU urges sloping grade and downspouts away from walls. Wood should never run through concrete into the soil.

Culex mosquitoes

Mosquito Control in St. Louis

The state health department points to infected Culex mosquitoes as the usual source of West Nile infection. Its household advice: empty birdbaths, buckets, flowerpots, tires, toys and gutters once a week, add screens, and wear an EPA-registered repellent. Older brick homes with clogged downspouts and window wells can hold water for days after summer storms, so check those spots each week too.

Spotted something?

Need Cockroach Control in St. Louis?

  • Cockroach Control
  • Rat Control
  • Spider Control
  • Termite Control
  • Mosquito Control
Pest control treatment in St. Louis, MO

Seasonal Pest Control in St. Louis

  1. Spring, March to May

    Termite swarms follow warm, sunny days after rain, so winged insects at a basement window are worth identifying. Mosquito breeding begins as water collects in gutters and planters. Cockroaches stay active indoors regardless of weather, so spring cleaning of cabinets and under-sink spaces helps.

  2. Summer, June to August

    July averages about 80 degrees, and the city's humid air keeps roaches and mosquitoes busy. Check birdbaths, kiddie pools and clogged downspouts weekly. Brown recluses forage at night in stored boxes, so garage and basement clutter becomes their cover.

  3. Fall, September to November

    As nights cool, rats and mice look for warm places to nest, and they squeeze through small gaps at pipes, doors and foundations. Seal what you find, store pet food in metal or thick plastic containers and clear fallen bird seed.

  4. Winter, December to February

    January averages about 32 degrees and the city sees about 16.6 inches of snow a year. Indoors, heat keeps German cockroaches breeding, mice work along baseboards, and spiders rest in seldom-used closets. Declutter storage rooms and set glue boards.

Not sure what you are dealing with in St. Louis?

Describe it on the phone and we will tell you what it likely is and how we would treat it. Estimates are free.

(512) 561-7451

8 questions answered

St. Louis Pest Control FAQ

Looking for pest control near you in St. Louis? Call (512) 561-7451 or request a free estimate.

Why is St. Louis listed as the City of St. Louis and not a county?

St. Louis is an independent city, separate from St. Louis County since 1877. That is why this page lists the City of St. Louis. The advice here applies to homes and businesses inside the city limits, from the riverfront bluffs to the neighborhoods along the River des Peres.

What can I do about cockroaches in my St. Louis apartment?

Start with sanitation: wipe up spills, seal food, fix leaks and take out garbage often. MU Extension says German and brown-banded cockroaches are the ones living indoors. Roaches move between units, so building-wide treatment works better than one apartment alone. Request a free estimate and describe the building.

Are rats a problem in St. Louis?

They can be where food, shelter and gaps meet. MU Extension says rats get through openings over 1/2 inch and mice through quarter-inch gaps, so exclusion matters most. Seal garbage, remove clutter and woodpiles, and use snap traps indoors, since MU warns against rodenticides inside walls.

Do brown recluse spiders live in St. Louis homes?

Yes, MU Extension treats them as a Missouri-wide household spider, found in dry, cluttered and quiet spots. Clear storage areas, shake out rarely worn clothes and use glue boards. Bites need pressure against the skin, and MU says to seek medical attention soon after one occurs.

When should I worry about mosquitoes in St. Louis?

Culex mosquitoes, which spread West Nile virus, breed in standing water, so empty containers once a week. Screens, long sleeves and an EPA-registered repellent help during evening hours outside. Pay extra attention after summer rains, when gutters, tarps and toys can hold water for days.

What does pest control cost in St. Louis?

The entry price for a plan is $57; what you actually pay depends on the property and the pests, so a free estimate comes first. You can ask for one online, or by calling (512) 561-7451, for any St. Louis house, flat or storefront.

Can you inspect an older St. Louis building before a sale?

Yes. We check foundations, basements, attics, wood near soil and entry points for termites and other pests. Agents, buyers and sellers can all book online, which helps settle repair questions before closing, a useful step for an older St. Louis building.

Do you service St. Louis restaurants and offices?

Yes. Commercial plans cover restaurants, offices, shops and warehouses, with an eco-friendly approach and close attention to kitchens, drains, dumpsters and loading doors. Share the details through the online form, and we can shape a plan around the building.

St. Louis, Missouri

Why St. Louis Is a Hotspot for Pests

St. Louis stands on bluffs and terraces 100 to 200 feet above the Mississippi, just south of where the Missouri joins it. It is an independent city, separate from St. Louis County.

St. Louis counted 301,578 residents in the 2020 census, and the city stands at 466 feet above sea level. Bluffs and terraces rise 100 to 200 feet above the Mississippi, and the eastern city limit follows the river as the Missouri-Illinois border. The River des Peres runs along the southern boundary, though most of it was channeled or buried in the 1920s and early 1930s.

Founded in 1764, the city has 79 recognized neighborhoods. Lafayette Square's houses blend Greek Revival, Federal and Italianate styles, and Laclede's Landing keeps brick and cast-iron warehouses. July averages about 80 degrees and January about 32, with roughly 42 inches of precipitation a year and 16.6 inches of snow. Aging buildings and damp river air suit roaches, rodents and spiders.

Homes in St. Louis, MO

Local field notes

What our technicians check first on a St. Louis property

Unique to St. Louis

What Makes St. Louis Different for Pest Control

Row houses, basements and kitchens in St. Louis

Local conditions decide where pests live and how they get in. These are the St. Louis details that shape every plan we write here.

  1. In older St. Louis buildings, pests tend to travel through shared walls, pipe chases and basement openings. Seal gaps around pipes and wires with steel wool and caulk, then fix leaks, because MU Extension ties moist foundation soil to termite trouble and roaches follow water. Keep food in sealed containers and take out garbage often.

  2. Shake out seldom-worn clothing, clear boxes from basement floors and put glue boards along walls where spiders or mice travel. Outside, point downspouts away from the house, store firewood off the ground and tip out standing water weekly. Precision Pest Control looks at the building, then treats active problems with eco-friendly products.

Areas We Serve Around St. Louis

  • Lafayette Square
  • Central West End
  • The Hill
  • Shaw
  • Bevo Mill
  • Delmar Loop
  • Tower Grove
  • Laclede's Landing

St. Louis pest help starts with a free look

St. Louis estimates cost nothing, so send in a request via the website, or reach (512) 561-7451 by phone, and we go from there. Plans from $57 are built around eco-friendly products.

Missouri · 2 locations

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