California Termite: Types of Termite Infestations

Introduction: California’s Battle Against Termites

California’s climate makes it one of the most termite-prone states in the U.S. With warm weather, varied soil conditions, and an abundance of wood structures, termites thrive in both urban and suburban environments. For homeowners, understanding the types of termite infestations that occur in California is critical for protecting property and preventing costly repairs.

This guide will explore the most common termite species in the state, signs of infestations, and proven treatment methods. We’ll reference insights from the California Structural Pest Control Board (SPCB), UC IPM, and the California Department of Pesticide Regulation (CDPR). For reliable help in Southern California, trust Attack Pest Control to inspect, treat, and repair termite damage.

1. Types of Termite Infestations in California

California is home to three main termite species:

• Subterranean termites: Live in soil and invade structures through mud tubes.

• Drywood termites: Infest dry wood and don’t need soil contact.

• Dampwood termites: Thrive in high-moisture wood, such as leaky or poorly ventilated areas.

  
  

According to UC IPM, subterranean termites cause the greatest damage due to their large colonies and constant feeding.

2. Subterranean Termite Infestations

• Habitat: Colonies underground, often near foundations.

• Entry: Use mud tubes to travel into homes.

• Damage: Hollow beams, sagging floors, and structural weakness.

• Risk in California: Especially high in coastal and valley regions.
  

Professional soil treatments or baiting systems are most effective. Learn more in our service guide: Termite Control.

3. Drywood Termite Infestations

• Habitat: Inside dry wood—furniture, framing, and baseboards.

• Signs: Frass (pellet-like droppings), discarded wings, blistered paint.

• Risk in California: Widespread, especially in Southern California’s warm climate.

  
  

According to ACWM, fumigation is the most effective solution for drywood termite infestations that spread through entire structures.

4. Dampwood Termite Infestations

• Habitat: Wood with high moisture content, such as leaky decks or crawl spaces.

• Damage: Slower than subterranean termites but still destructive.

• Risk in California: Found along coastal regions with high humidity.
  

The CDPH stresses that controlling moisture is critical to preventing dampwood termite infestations.

5. How to Identify Different Types of Infestations

Signs vary depending on the termite species:

• Subterranean termites: Mud tubes along foundations, soft wood.

• Drywood termites: Hollow-sounding walls, piles of frass.

• Dampwood termites: Large, smooth galleries in moist wood.
  

If you see these signs, schedule a termite inspection with a licensed professional.

See more in our blog: Termite Larvae on Floor: What It Means and What You Should Do.

6. Risks of Ignoring Termite Infestations

Ignoring termites can result in:

• Thousands in repair costs not covered by insurance.

• Safety risks from weakened wood and framing.

• Reduced property value during home sales.
  

The SPCB warns that many California homeowners discover termite damage only during real estate transactions. Protect your home early with Attack Pest Control’s damage repair services.

7. Treatment Options for California Termites

California law requires licensed treatments for infestations, regulated by the CDPR. Options include:

• Fumigation: Most effective for widespread drywood infestations.

• Soil treatments: Target subterranean colonies underground.

• Localized treatments: Spot treatments for limited infestations.

• Integrated Pest Management (IPM): Combining monitoring, barriers, and prevention, recommended by UC IPM.

8. Preventing Termite Infestations in California

Prevention is always less costly than treatment. Steps include:

• Sealing cracks in foundations.

• Eliminating wood-to-soil contact.

• Ventilating attics and crawl spaces.

• Fixing leaks quickly.

• Scheduling annual termite inspections.

See more prevention insights in our blog: Subtle Signs of Termite Damage in Hardwood Floors and How to Take Action.

9. Real Estate and Termite Laws in California

Termite infestations play a major role in property transactions.

• Disclosure laws: Sellers must disclose known infestations.

• Inspections: Buyers often require inspection reports before closing.

• Compliance: According to Expert DRE Compliance, failure to disclose termite damage can result in legal consequences.

Protect your investment with Attack Pest Control’s professional inspections.

10. Why Choose Attack Pest Control in Southern California

At Attack Pest Control, we specialize in identifying and eliminating all types of termite infestations in California. With decades of experience, we offer:

• Comprehensive inspections.

• Effective termite control treatments.

• Expert damage repair.

We combine safe practices, advanced techniques, and local expertise to protect your property from termites year-round.

Frequently Asked Questions (FAQs)

1. What types of termites are most common in California? Subterranean, drywood, and dampwood termites.

2. Are termite treatments safe in California? Yes, all treatments are regulated by the CDPR and applied by licensed professionals.

3. How do I know which type of termite I have? Look for signs such as frass, mud tubes, or moisture damage, or schedule a professional inspection.

4. Are termite inspections required when selling a home in California? While not legally mandated, inspections are often required by lenders or buyers.

5. Can homeowners do termite treatments themselves? DIY methods are limited. For full infestations, professional treatments are necessary and regulated by the SPCB.

6. How much does termite treatment cost in California? Costs vary depending on species, infestation size, and treatment type. Professional inspections provide accurate estimates.

7. How often should I schedule inspections? Every 1–2 years, or annually in high-risk areas of Southern California.

Don’t Let California Termites Destroy Your Home

Termites in California are relentless, but with knowledge of the types of termite infestations, you can take action before serious damage occurs. Whether you’re dealing with subterranean, drywood, or dampwood termites, professional help is the only way to ensure lasting protection.

👉 Call Attack Pest Control today at 626-915-1111 or visit www.attack-pestcontrol.com to schedule your inspection, treatment, or repair. Safeguard your home against California termites with the experts you can trust.