Who You Gonna Call?

An exterminator dumps the chemicals and gets creative

| January / February 2008

  • Pests

    illustration by Leah Lin

  • Pests

Using a stethoscope in a hospital is not a strange thing to do, unless, of course, you’re in the pest control business, which Luis Agurto is.

Agurto, owner of the San Francisco–based pest control company Pestec, stands on a ladder and presses his stethoscope to the wall. He has the pensive look of a doctor listening for signs of arrhythmia, but Agurto has his ears peeled for a different murmur: the buzz of bees. There’s a sign on a nearby windowpane—Do Not Open—and behind the glass a swarm is setting up shop in the decaying wood frame of a window in the city-run Laguna Honda Hospital.

Below Agurto, his son Carlos, 23, arms himself with a power drill. Carlos’ brother, Luis Jr., 25, starts pumping the Foamer Simpson, a two-gallon jug with a strawlike nozzle that holds a mixture of sodium lauryl sulfate and water—which is no different from standard shampoo base, minus the fancy fragrance.

Agurto tailors each pest control solution to the problem at hand, and the plan today is to drill through the window frame, stuff the hive full of soap, and remove the nest from the wall. More unseemly pests, roaches, for example, the Agurtos bait with a blend of boric acid and sugar. No Raid here.

This environmentally friendly approach just makes sense to Agurto, who immigrated to the United States from Nicaragua in 1979. Every use of pesticides puts money into the hands of chemical manufacturers. Every job he does using a little creative problem-solving—drawing on decades of experience and an understanding of entomology that would put most biologists to shame—keeps more dollars in the coffers of his small business.

Earlier, Agurto and Luis Jr. made a stop to check up on some employees who were burying gopher traps along the Junipero Serra Greenway as part of Pestec’s contract with the city of San Francisco. The team lays traps, waits a few hours, then removes the gophers. The alternative would be to seed the grass with poison, but then poisoned rodents get picked off by neighborhood dogs and predatory birds, which in turn ingest the chemicals.

4/25/2014 1:59:41 PM

Using a professional pest control company to deal with pests and rodents in your home is important. I use a fantastic pest control Birmingham company who helped me no end in removing mice from my garage. I had tried myself time and time again laying traps and using a variety of DIY methods found online, but these were only temporary and the problem kept returning. This is when i got in contact with a professional controller, who was fantastic in dealing with the problem and putting preventative measures in place to make sure it doesn't return in future. Check them out at

Facebook Instagram Twitter