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Eco-Friendly Pest Control in San Marcos

Pest infestations are not only unsettling, but it can also be dangerous. For the relief you deserve, trust our pest control in San Marcos. We only use safe products that are proven to eliminate bugs from every corner of your home.

What kind of pest problem are you having? Select all that apply

Eco Friendly


ATCO is proud to be a pest control company with multiple eco-friendly certifications, including IPM and EcoWise. 

Saturday Servicing

Saturday Servicing

We offer Saturday pest control appointments to make scheduling as hassle-free as possible.

Guaranteed Results

Guaranteed Results

Your satisfaction is our top priority, which is why many of our services come with guaranteed protection.

Fremont, CA

I think ATCO is great! I have a garden, which was being eaten and torn up by bugs and small animals. That was two years ago and ever since they treated our yard, I have had no problems!

ATCO Pest Control

Oceanside Office

4059 Oceanside Blvd
Ste H
Mon - Fri: 7am - 5pm Sat: 8am - 12pm Sun: Closed

Pest Control in San Marcos

Spotting a few bugs in the kitchen or bathroom may not seem like a big deal, but they can multiply seemingly overnight and leave you with a full-blown infestation. Rather than attempting DIY remedies, trust the exterminators at ATCO Pest Control. No matter what infestation you have, we’ll work quickly to eliminate it—guaranteed!

Have a Pest-Free Home Without Harmful Chemicals

We strive to provide the best pest control in San Marcos, and that starts with our products. We use family-friendly solutions that are tough on pests, but safe for your loved ones as well as the environment! With ATCO, you don’t have to worry about unnecessarily harsh chemicals, invasive treatments, or waiting endlessly for service.

Our pest control in San Marcos includes:

  • A careful inspection to determine what bugs are present and where they’re hiding.
  • Treatment that’s tailored to your specific needs based on our findings and any concerns you have.
  • Family-friendly and environmentally responsible products.
  • Regularly scheduled treatments to ensure your home stays protected from bugs all year long.
  • Flexible scheduling, Saturday service, and our satisfaction guarantee for a hassle-free experience.


Most Popular

Starting at $40/month!


Most Popular

Starting at $48/month!


Most Popular

Starting at $53/month!

The ATCO Guarantee

At ATCO, our work isn’t done until your home is pest-free—that’s why our pest control services come with a satisfaction guarantee. If the infestation persists after our visit, or you’re unhappy for any reason, all you have to do is give us a call at 415-898-2282 and we’ll come back to make things right.

Our exterminators treat for the following pests:

  • Ants
  • Spiders
  • Roaches
  • Fleas & Ticks
  • Bees & Wasps
  • Mice & Rats
  • Beetles
  • Racoons, Opossums & Skunks
  • Birds & Bats
  • And more

Get started today with a free quote!

Rodent Control in San Marcos

In a place like San Marcos, rodents can thrive. And once they gain access to a home, they can cause serious damage, whether it be to your wires and insulation, or to your pantry. If you have discovered an infestation, time is of the essence since these critters breed so rapidly. ATCO Pest Control can help get rid of rodents in San Marcos quickly and effectively. 

Giving You Back Your Home

When it comes to rodent removal, we have mastered our process to get rid of rats and mice and make sure they stay away. We don’t use poisons so that you, your family, and your pets stay safe. 

When you partner with ATCO for rodent control, you can expect:

  • A careful inspection of your home to determine how rodents are entering.
  • A local exterminator (not a subcontractor) to seal up exterior points of entry, safeguarding your home from future invaders. 
  • Removal of remaining rodents by humane traps.
  • Continued monitoring and trapping as necessary by one of our technicians.
  • A rodent-free home!

Get the pest-free home you deserve



Read What Your Neighbors Are Saying

Napa, CA

ATCO is the best, so helpful and easy to work with.

Petaluma, CA

Cristian was great, he walked around the building with me to get an overview of our needs and then did precisely what we needed. He had taken all the Covid-19 precautions. Thank you.

Mill Valley, CA

ATCO has been our pest control service since we moved in last year. We are pleased with their service and our yard looks great! The service techs are very nice too. See you next time!


Read what our clients are saying

Berkeley, CA

We have pets and that's a concern about the companies we deal with. I was both satisfied and pleased with the results after the last visit from this team.