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Expert care for yourNeeds Safe, Effective Termite & Pest Control Without the Hassle Since 1991

Pest Control in San Marcos

Fast & Effective Pest Removal Solutions for Homes or Businesses in San Marcos & the Surrounding Areas

California’s warm weather and mild climate create the perfect environment for pests to thrive. If you’re facing an infestation, you need professionals who respond quickly and effectively. At Kilter Termite & Pest Control, our technicians bring over 20 years of experience in the industry, so you can trust us to address your pest problems the right way. We’re proud to serve as a trusted pest control company in San Marcos, and our team puts our customers first. We’re available seven days a week to answer your questions or address urgent concerns, and we offer emergency services for unexpected pest issues.

Kilter Termite and Pest Control's Videos

We support both residential and commercial property owners throughout San Marcos & the surrounding areas. Our team works with property managers, families, and business owners to resolve pest issues across single-family homes, condos, restaurants, retail shops, and office buildings. We tailor every treatment plan to the needs of your property and address the most common pests found in San Marcos, including ants, spiders, and rodents.

Our technicians are licensed and trained in safe and modern pest control solutions that protect people and the environment. We use methods that follow local San Marcos regulations and best practices, always providing you the details you need to make informed choices about your service.

Clients frequently take advantage of our seasonal coupons, senior discounts, and warranties for ongoing protection. If you have questions but can’t schedule an immediate inspection, you can use our “send-a-photo” tool—just upload an image and our team will offer recommendations for your situation.

Call (866) 827-1727 or contact us online to schedule your free inspection. We offer a 100% satisfaction guarantee on all of our pest control services in San Marcos and the surrounding areas.

Excellence You Can Count On

Dependable service, honest work, and a commitment to your home and family.
  • FREE INSPECTION

    With our free Home Inspection*, our licensed inspectors will fully inspect your home and make recommendations for service.

  • We Guide Homeowners to Make the Best Decision
    We take the time to explain the benefits and drawbacks of each treatment method or recommended product.
  • Education & Expertise
    Our State Licensed Inspectors and State Certified Applicator undergo continuing education for Pest detection, eradication and treatment.
  • Free Home & Termite Inspection
    With our free Home Inspection*, our licensed inspectors will fully inspect your home and make recommendations for service.
  • 24/7 Service
    We take calls 24/7 and offer same day service, so we can accommodate your emergency needs.
  • Warranties That Are Second to None
    We have warranties on rodents and termites that cover your whole home - not just the area we treat.

See Why We’re a Local Favorite

Real feedback from people who rely on us to protect their homes & Businesses.
    It was great to have hired them
    “My money was spent well in getting their service.”
    Edward T.
    Quick, thorough, and respectful.
    “They did a great job and left the place clean after their work.”
    Jack D.
    I would so recommend this business to others.
    “I am thankful for Kilter Termite & Pest Control for taking care of the pests in our old home”
    Stephen T.
    Wonderful Job and quality work!
    “Repairs look 100x better than before!”
    Susan J.
    Quick responses, great follow-up, and great technicians who are polite and courteous
    “Great Service. Kilter took care of some rats a few years ago, and now they've killed the termites. All without tenting. Quick responses, great follow-up, and great technicians who are polite and courteous. Thank you!”
    Sarah G.
    Highly recommend Kilter. Excellent service.
    “Had a termite inspection and extermination. On time, on budget. After several weeks, the company advised I check around for hot spots, and Luis (the technician) came back out and took care of it as per their warranty. No hassles, no fuss. Luis is a real pro.”
    Michael L.
    Kilter is amazing!!
    “My kids are enjoying playing outside again without the fear of spider bites.”
    Shannon C.
    Courteous and worked very efficiently
    “They were courteous and worked very efficiently while being careful with my property. They cleaned up after finishing the job. I am very pleased with the job they did!”
    Shari M.
    Excellent service.
    “Cory showed up at the specified time, introduced himself & checked the locations of concern. He went right to work, quickly applied treatment. He was courteous and informative. Excellent service.”
    Ken G.

Have Questions?

Our Team Has The Answers.
  • Free termite inspections, “Stay in Your Home” termite treatments, Fumigations (termite tenting), Free Rodent Inspections, Rodent control, Wood repair & replacement, insulation services, free bed bug inspections, bed bug heat or spray treatments + every type of commercial pest service.
  • You have 2 options, sign up for Pest Shield™ and in addition to your Quarterly schedule, call in a free service call in the months service is not scheduled OR we have a monthly service plan available for $69/mo.
  • Yes, but then it’s our standard Quarterly plan and not Pest Shield™ which means you’d lose the $50 discount & the coverage for roaches, fleas and mice
  • Several reasons: 1) By paying monthly, you save $50 every 3 months (quarterly plans start at $206 per quarter)  2) Pest Shield™ customers receive big discounts on add on services like bait boxes (50% off) or mosquito service(15% off) 3) Convenience – by breaking the payment into monthly payments it’s a smaller charge vs paying all at once each quarter