Mosquitoes

Mosquito control across San Diego County

San Diego is now home to invasive Aedes mosquitoes (Aedes aegypti and Aedes albopictus) that bite during the day and breed in tiny pockets of standing water, a saucer under a flowerpot, a clogged gutter, a pet bowl. They're the reason your evenings on the patio get cut short. Effective control combines yard misting that kills adult mosquitoes on contact, larvicide in any water that can't be eliminated, and a standing-water audit to remove breeding sites. Spraying alone doesn't work for long; the breeding cycle has to be broken.

Last updated: 2026-04-23

A pest control technician treating dense yard foliage for mosquitoes in a San Diego backyard

What's included in mosquito control in San Diego County?

  • Standing-water audit, saucers, gutters, irrigation boxes, bromeliads, dog bowls, blocked drains
  • Larvicide application (Bti, IGR) in standing water that can't be drained
  • Yard misting of dense foliage, fence lines, and shaded harborage areas
  • In2Care station deployment, mosquitoes pick up larvicide and spread it to other breeding sites
  • Backyard event treatment 24–48 hours before parties, weddings, or gatherings
  • Monthly recurring program through mosquito season (typically April–November)
  • Recommendations on yard modifications that reduce mosquito habitat long-term
Mosquito Control detail work by a licensed San Diego County pest control technician

When do you need mosquito control in San Diego County?

  • Daytime biting is keeping you from using your patio, deck, or backyard
  • You're hosting an outdoor event and want guests not to be eaten alive
  • Recent mosquito activity is unusually heavy after rain or irrigation
  • You've noticed Aedes mosquitoes (small, black-and-white striped, day-active)
  • Standing water from a recent storm or irrigation issue has created a breeding bloom

What do homeowners ask about mosquito control in San Diego County?

Is a mosquito exterminator the same as mosquito control?

Yes, it's the same job. A mosquito exterminator near me, mosquito treatment near me, a mosquito service, and a mosquito spray service near you all describe the same visit: knock down the adults resting in foliage, then treat or remove the standing water they breed in. Spraying adults without breaking the breeding cycle is why bite pressure returns in a week. The companies we match you with quote both parts together.

Is mosquito fogging the same as yard misting, and does it include tick spraying?

Mosquito fogging and yard misting describe the same treatment: a fine application through dense foliage, fence lines, and the shaded harborage where adult mosquitoes rest. Tick spraying is a different target and sits under flea and tick treatment, which covers tick perimeter work and the pet rest areas ticks favor. The two get booked together often, because they treat the same shaded parts of a yard. Ask when you call and the company you're matched with can quote both.

Why are Aedes mosquitoes such a big deal?

Aedes aegypti and Aedes albopictus are invasive species that became established in San Diego in the last decade. Unlike native mosquitoes, they bite during the day, are aggressive, and can transmit diseases like Zika, dengue, and chikungunya. They breed in extremely small amounts of water, sometimes less than a tablespoon.

Do mosquito misters harm pollinators?

Applications target dense shaded foliage where mosquitoes rest, not flowering plants where bees forage. The technicians we send use pyrethrin-based products that break down quickly in sunlight and avoid blooming flowers and herb gardens. Timing matters, and treatment is typically done in early morning or evening when pollinators are less active.

How long does a yard treatment last?

Adult mosquito knockdown lasts 21–30 days under typical conditions. Heavy rain or aggressive irrigation can wash product off and reduce effectiveness. Monthly visits during mosquito season (April–November) maintain consistent control.

Will I never be bitten again?

Realistic expectation: bite frequency drops by 75–90% in treated areas. Mosquitoes from neighboring untreated yards can still travel in, so you may see occasional bites near property lines or after heavy rain. Reducing breeding sites in your own yard is the single biggest factor.

Do you offer a recurring mosquito spray service in San Diego?

Yes. If you searched for mosquito spraying near me and want it to keep working, recurring beats one-off. The monthly mosquito spray service we set up runs through the season, April to November, and most yards do best on a recurring plan rather than a single spray. A professional mosquito exterminator targets both the adults resting in your foliage and the larvae breeding in standing water, which is why recurring service holds the population down far better than spraying once. One-time backyard event treatments are available too.

How do I find mosquito control near me in San Diego?

If you're searching for mosquito control near me, a mosquito exterminator near me, or mosquito spraying near me, the pros we match you with run yard-treatment routes across San Diego County, so mosquito services near you are rarely far off. Whether you need a mosquito spray company near me for a one-time backyard event or recurring mosquito spray for yards near me through the season, the pros we match you with cover the whole county through the warm months. They quote the full job in writing before any treatment starts.

Service area

Where can you get mosquito control in San Diego County?

Mosquito Control is available in every city and community in San Diego County. Pick your city for local climate notes and service specifics.

See mosquito control in all 67 cities
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Serving San Diego County

Need mosquito control in San Diego County?

Call and we match you with a licensed local pro who quotes the job after inspecting.