Southern California's Trusted Termite Control Experts
Orange County's top-rated termite exterminator — and your local expert across LA County, the Inland Empire, and Riverside County. Free termite inspections, every treatment option, guaranteed results.
✨ New — Powered by AI
Free AI Termite Check →Get a Free Inspection
Licensed & Certified
CA SPCB Licensed
Fully Insured
General Liability
20+ Years Experience
Southern California
4.9★ Rating
97 Google Reviews
Not Sure If You Have Termites?
Upload a photo for an instant AI assessment covering termites, wood-boring beetles, fungal decay, and all wood-destroying organisms. Free, no login required.
Drywood termite frass detected — small pellets consistent with kickout holes
AI assessment · confirm with licensed inspector
All Treatment Options
We offer every termite treatment method available — and we recommend the right one for your specific situation, not the most expensive one.
Tent Fumigation
The Gold Standard for Whole-Structure Termite Elimination
Orange Oil
Effective, Natural, No Tent Required
Heat Treatment
Kill Termites with Temperature — No Chemicals
Spot Treatment
Precise, Targeted Termite Elimination
Borate Treatment
Protect Wood Before and After Infestation
Liquid Barrier
Stop Subterranean Termites at the Source
Microwave
Pinpoint Termite Elimination with Microwave Energy
Electro-Gun
Electrocute Termites on Contact — No Chemicals Needed
See Termite Risk in Your Area
Interactive map showing drywood and subterranean termite risk levels across 85+ Southern California cities — based on 19 years of our inspection records (2007–2026).
What Will Fumigation Cost Your Home?
Get an instant estimate based on your home's size, stories, garage, and foundation type. The only interactive fumigation calculator from an actual Southern California termite company.
For all treatment types, see our 2026 termite treatment pricing guide.
Why Southern California Homeowners Trust Ultimate Termite
Same-Day Scheduling Available
Need an inspection today? Call before noon and we'll often fit you in same-day across Orange County and LA County. Same-week scheduling guaranteed across our entire service area.
(714) 240-2800Honest Recommendations
We recommend the right treatment for your infestation — not the most expensive one. Drywood termite treatment, subterranean termite treatment, and everything in between.
Every Treatment Method Available
Tent fumigation, no-tent orange oil treatment, heat treatment, Termidor liquid barrier — we offer all options and explain each one.
Licensed Inspectors
All inspections conducted by California-licensed structural pest control inspectors. Not a national franchise — a local company that knows Southern California termites.
Damage Repair Coordination
We assess termite damage, treat the infestation, and coordinate licensed repair contractors — one process from inspection to restored wood.
Warranty Backed
All treatments come with written warranties and annual re-inspection options.
Local & Experienced
20+ years serving Orange County, LA County, Inland Empire, and Riverside County communities — not a call center.
Senior & Military Discounts
10% off for seniors (65+) and military — active duty and veterans. Mention your status when scheduling.
Service Areas
- Aliso Viejo
- Anaheim
- Brea
- Buena Park
- Costa Mesa
- +29 more cities
- Bell
- Carson
- Cerritos
- Compton
- Downey
- +47 more cities
- Chino
- Chino Hills
- Montclair
- Ontario
- Rancho Cucamonga
- +1 more cities
- Corona
- Eastvale
- Jurupa Valley
- Norco
Protect Your Home — Start With a Free Termite Inspection
Seeing termite swarmers? Noticing signs of termites in your walls? Buying a home and need an inspection? Our licensed inspectors cover all of Southern California — no pressure, no obligation.