Ant Control in Bellingham, WA

Also serving all of Whatcom County

Expert Ant Extermination & Prevention

Ant infestations are one of the most common pest problems in Bellingham homes and businesses. While some ants are just a nuisance, others—like Carpenter Ants—can cause serious structural damage. At Environmental Pest Control, we provide effective, long-lasting solutions to eliminate ants and keep them from returning.

Common Ants in Bellingham

Understanding what type of ants you’re dealing with is the first step to proper control. Here are three of the most common ant species in Whatcom County:

Pavement Ants (Tetramorium caespitum)

Pavement ants are small, dark brown to black ants (1/16" to 1/8" long) commonly found inside homes.

Where They Nest

  • Under sidewalks, driveways, and building slabs
  • Along foundations and patios
  • In cracks and crevices inside homes

If you notice small piles of sand or soil near concrete cracks, you may have a pavement ant infestation.

What They Eat

  • Sugary foods (fruit, nectar, syrup)
  • Meats and greases (their preferred diet)

Odorous House Ants (Tapinoma sessile)

Odorous house ants, named for the strong, rotten coconut smell they release when crushed, are one of the most persistent household ants.

Where They Nest

  • Inside wall voids, under floors, and near leaky pipes
  • Beneath mulch, rocks, and logs outdoors

These ants form large colonies with multiple queens, making them challenging to control without professional treatment.

What They Eat

  • Sweets like honeydew from aphids, syrup, and sugary spills

Carpenter Ants (Camponotus species)

Carpenter ants are the largest ants in Bellingham, with workers ranging from 1/8" to ¾" long. Unlike termites, they don’t eat wood but excavate it to create nests, leading to significant structural damage.

Where They Nest

  • In water-damaged or decaying wood (window sills, decks, door frames)
  • Inside wall voids, hollow doors, and insulation

What They Eat

  • Sugary foods like honeydew from aphids
  • Insects and organic materials

Carpenter ant colonies can grow to 15,000 ants and develop satellite nests, making professional treatment essential.

Our Ant Control Process

At Environmental Pest Control, we take a targeted approach to ant removal, using eco-friendly treatments that eliminate ants at the source and prevent future infestations.

Inspection – We identify the ant species, locate nesting areas, and assess entry points.
Treatment – We apply safe, effective treatments to eliminate ants and their colonies.
Prevention – We provide recommendations and preventative treatments to keep ants from returning.

Schedule Your Ant Control Service Today

Don’t let ants take over your home. If you’re dealing with an infestation, Environmental Pest Control is here to help. With over 30 years of experience in Bellingham, we provide fast, reliable ant control solutions that work.

📞 Call us today