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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.
    Work was done for some time and the result was amazing!
    “Due to their good name and reputation, I opt to choose Kilter to help us with our termite problem.”
    Brenda H.
    Wonderful Job and quality work!
    “Repairs look 100x better than before!”
    Susan J.
    Quick, thorough, and respectful.
    “They did a great job and left the place clean after their work.”
    Jack D.
    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.
    I felt very comfortable and highly recommend this company representative.
    “Josh was professional and informative. I’ve been anxious since discovering the bedbug situation, he explained the process of steam & chemical process, also to expect an agreement requiring my signature, he answered my several questions, all in a way that eased my anxiety. I felt very comfortable and highly recommend this company representative.”
    Kathy B.
    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.
    Fantastic service
    “Overall, it’s a fantastic service and I have already recommended their service to 2 colleagues.”
    Mayer K.
    Very impressed. highly recommended
    “I am very happy with the service Kilter provided for my business.”
    Jenn M.

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