State-registered pest control · #13402

Central Los Angeles and the Westside

Rat and mouse control in Koreatown, Los Angeles

Koreatown packs 1920s brick apartment buildings, office towers and late-night restaurants between Vermont and Western. SealWell books rodent inspections here for apartments, houses and businesses alike.

Service by Rodent Exterminator, a pest control company registered with the California Structural Pest Control Board, registration #13402.

  • State-licensed, insured and bonded
  • Non-toxic methods only
  • 1-year warranty on sealing
  • Same-day visits often available

Map

Where we work in Koreatown

ZIP codes we serve in Koreatown
  • 90004
  • 90005
  • 90006
  • 90010
  • 90019
  • 90020

Parts of Koreatown we cover

  • Wilshire Center
  • Wilshire Park
  • Harvard Heights
  • The Wiltern
  • Wilshire and Vermont
  • Sixth Street
  • Olympic Boulevard

How rodents get into Koreatown buildings

Brick buildings from the 1920s

Old brick and masonry walls develop gaps where mortar has worn away, where pipes and conduits were added over the decades, and around basement and boiler room doors. Mice need only a small opening to get from the street into a building, then into the walls.

Kitchens that never close

Restaurants that stay open late put out food waste around the clock. Rats come to the bins and grease areas behind businesses on Sixth Street, Western and Olympic, then look for ways into the kitchens and the apartments above or beside them.

Garages, alleys and trash rooms

Apartment blocks have parking garages, trash rooms and alleys where dumpsters, utility lines and landscaping sit against back walls. Roof rats climb the lines and trees to upper floors, and Norway rats burrow and nest at ground level near the bins and planters.

Wilshire Park houses

The houses in Wilshire Park are about a century old, with raised wood floors, wood siding and attic vents. Worn vent screens, gaps at the eaves and spaces around old pipes are common openings on houses of this age, especially along the back.

Age matters here: vent screens, eaves and foundations open up over the decades, and those small gaps are how mice and rats get in.

Wilshire towers, brick walk-ups and Korean barbecue

Koreatown centers on Wilshire Boulevard between Vermont and Western avenues, with Olympic Boulevard to the south and the Wiltern Theatre at Wilshire and Western. It is one of the most densely populated places in Los Angeles County, and nearly everyone here lives in an apartment. Many buildings are 1920s brick walk-ups, some U-shaped around a courtyard, next to newer mid-rise blocks and the old office towers of Wilshire Center.

The streets are known for Korean barbecue, karaoke bars and 24-hour businesses. On the western edge, Wilshire Park is a quieter pocket of Craftsman, Prairie and Dutch Colonial Revival houses.

The standard

What every visit includes

  • Licensed and registered

    Work done by Rodent Exterminator, registered with the California Structural Pest Control Board.

  • You see what they see

    Photos of every entry point before any work.

  • Price in writing first

    A written plan and price before work starts.

  • No poison baits inside

    Traps and sealing instead.

FAQ

Rodent control in Koreatown: FAQ

I manage a 1920s apartment building near Wilshire. Can you inspect the whole building?

Yes. Managers and owners can book a full building: basements, boiler and trash rooms, the roof, the garage and the ground floor, plus units where tenants allow it. In older buildings, rodents travel through shared walls and pipe chases, so the shared spaces matter.

I run a Korean barbecue restaurant on Sixth Street. Do you do commercial work?

Yes. Commercial rodent control covers restaurants, bars, markets and shops. A technician inspects the kitchen, dry storage, back door, roof and the area around the bins and grease containers, then explains what was found.

Hearing it in the attic? Book an inspection.

Licensed technicians, photos of every entry point and a written price first.