Best Pest Control Companies in San Anselmo, CA (2026)

Looking for a trusted pest control company in San Anselmo, CA? We've compiled 2 verified pest control service providers in the San Anselmo area. Average rating: 5.0 stars across 253 customer reviews. Compare pest control companies, read real reviews, and get free quotes from local pros.

2 contractors253 reviews5.0★ avg
#1
Crown & Shield Pest Solutions
46 NorCal Score
5★★★★★(156 reviews)

4230 Petaluma Blvd N, Petaluma, CA 94952, USA

★★★★★Channell Hunt

I contacted them, and they responded quickly with a quote and their availability. The technician, Victor, was punctual, kind, and knowledgeable. He was thorough...

#2
Rat Exclusion Service
41 NorCal Score
4.9★★★★★(97 reviews)

1310 Commerce St Suite C, Petaluma, CA 94954, USA

★★★★★Derek Whipple

This team is the best. We were frustrated after several attempts with other services, and Eric & team found 2 or 3 entry points that all the others missed. Ve...

What San Anselmo Customers Say About Local Pest Control Pros

★★★★★5/5

I contacted them, and they responded quickly with a quote and their availability. The technician, Victor, was punctual, kind, and knowledgeable. He was thorough in his work, and ea...

Channell Huntre: Crown & Shield Pest Solutions
★★★★★5/5

Had great service from everyone at crown and shield. Chris was professional and thorough. He remediated our termite problem effectively. Very satisfied with the service. Glad I cal...

Grant Withamre: Crown & Shield Pest Solutions
★★★★★5/5

This team is the best. We were frustrated after several attempts with other services, and Eric & team found 2 or 3 entry points that all the others missed. Very prompt, communica...

Derek Whipplere: Rat Exclusion Service
★★★★★5/5

Rat exclusion is the most dependable professional service I have used. They accessed the problem, identified potential open areas around the home, came in regularly to check on tr...

Farhad Kashanire: Rat Exclusion Service

Pest Control Services Available in San Anselmo, CA

Local pest control companies in San Anselmooffer a range of services. Here's what you can expect:

How to Choose a Pest Control Company in San Anselmo

Finding a reliable pest control company in San Anselmo, CA doesn't have to be stressful. Here are the key things to look for when hiring a pest control service provider:

  • Check licensing and insurance — California requires pest control companies to carry proper insurance. Verify their credentials before hiring.
  • Read customer reviews — Look for pest control services in San Anselmo with consistently high ratings (4+ stars) and detailed reviews from real customers.
  • Get multiple quotes — Compare at least 2–3 pest control companies in San Anselmo to ensure fair pricing. Be wary of quotes significantly below market rate.
  • Ask about guarantees — Reputable pest control companies stand behind their work with satisfaction guarantees or warranties.
  • Local expertise mattersSan Anselmo is known for artistic small town in the ross valley with craftsman homes and a lively downtown. Choose a pest control company familiar with local property types and conditions.

Frequently Asked Questions About Pest Control in San Anselmo

How much does termite treatment cost in San Anselmo?+
Termite treatment in San Anselmo costs $500–$3,000 depending on treatment type and infestation severity. Spot treatments run $500–$1,000, liquid barrier treatments $800–$2,000, and whole-house fumigation (tenting) $1,500–$3,000. Annual termite inspections cost $75–$150 and are highly recommended.
What are signs of termite damage?+
Signs of termite activity include mud tubes on foundations, hollow-sounding wood, discarded wings near windows, frass (drywood termite droppings that look like sawdust), buckling paint, and damaged or crumbling drywall. If you notice any of these signs, schedule an inspection immediately — termites cause billions in damage annually.
How much does rodent control cost?+
Rodent control in San Anselmo costs $200–$1,000 depending on infestation severity and exclusion work needed. Basic trapping and removal runs $200–$400, while comprehensive service with exclusion sealing costs $500–$1,000. Ongoing monitoring plans are available for $30–$60/month.
How do you keep rodents from coming back?+
Effective rodent control combines removal with exclusion — sealing all entry points larger than 1/4 inch with steel wool, metal flashing, or concrete. We inspect your entire home for gaps around pipes, vents, doors, and utility lines. Combined with removing food sources and nesting materials, exclusion prevents future infestations.
How much does ant treatment cost?+
Ant treatment in San Anselmo costs $150–$500 depending on ant species and infestation severity. Standard Argentine ant treatment runs $150–$300, while carpenter ant treatment requiring structural treatment costs $300–$500. Quarterly prevention plans typically cost $100–$150 per visit.
How long does ant treatment take to work?+
Most ant treatments show significant results within 24–48 hours, with full colony elimination in 1–2 weeks. Bait treatments may take slightly longer as worker ants carry the bait back to the colony. Carpenter ant treatments may require follow-up visits to ensure complete elimination.

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