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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.
    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.
    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.
    We are 110% pleased with their service.
    “We have been customers of Kilter for many many years. We are 110% pleased with their service. We look forward to our yearly home inspection visit and always request Steven Briley. He is professional, but patient with my questions. Occasionally i need to call the service in between yearly inspections, and they immediately respond to my needs. Kilter rocks!!! Steven Briley rocks!”
    Ro S.
    Wonderful Job and quality work!
    “Repairs look 100x better than before!”
    Susan J.
    Would heartily recommend them to anyone needing termite or dry rot repair work done.
    “They kept their workspace neat and cleaned up everything completely. We would heartily recommend them to anyone needing termite or dry rot repair work done.”
    Paul H.
    Fantastic service
    “Overall, it’s a fantastic service and I have already recommended their service to 2 colleagues.”
    Mayer K.
    This company is great!
    “They delivered an excellent treatment for removing the pest in our home. Something that I can honestly share my experiences with others.”
    Wilma B.
    I would hire them again, immediately
    “The quality of work done by them was truly top notch and the professionalism of their technician is clearly shown in their work.”
    Kristy S.
    Beyond pleased
    “I am beyond pleased I reached out to Kilter.”
    Jennifer M.

Have Questions?

Our Team Has The Answers.
  • No, our pricing is completely transparent. Your initial charge is based on your needs. If it just standard pest control, then your initial charge is $156, and your monthly cost is $52.
  • Yes. We want to earn your long-term business, not use a contract to force you to stay. The only reason we require a signed agreement on file is the recurring auto pay. We need the agreement to show you approved the charges, but every Kilter Pest Control agreement says you may cancel anytime.
  • 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 a couple of options. Pest Shield™ begins on a Quarterly service schedule with free, unlimited re-treatments. During the months we are not scheduled to treat your home, call for free re-treatments. Turn your quarterly schedule into a monthly schedule. The only catch is that you must call and schedule the re-treatments. If you want us to schedule monthly, then you’d need to sign up for our Monthly service plan, which is $69/month.