💰 Price Breakdown
Yard Spray (single treatment)
Bifenthrin or permethrin to vegetation; 3-4 week residual
$75–$150
Per visit
Seasonal Contract (6-8 applications)
Most cost-effective; May-September coverage
$400–$800
Full season
Bti Treatment (water features)
Mosquito dunks for ponds, rain barrels; safe for all wildlife
$50–$100
Setup + supplies
Automated Misting System (install)
Timed nozzle system; $100-$200/year in chemical refills
$2,000–$5,000
Installation
In2Care (bio-control stations)
Insecticide-free; uses fungal pathogen
$200–$500/season
8-10 stations
DIY Yard Spray
Bifen IT concentrate; effective if applied correctly
$30–$60
Materials/treatment
💡 These are 2026 national averages. Get local estimates with our free AI cost estimator.
❓ Cost FAQs
How often do you need to spray for mosquitoes?
Every 3-4 weeks during mosquito season (May-October in most states; year-round in Florida/Gulf Coast). Professional seasonal contracts typically include 6-8 applications.
Does mosquito yard spray harm bees?
Apply in early morning or evening when bees aren't foraging. Avoid spraying flowering plants. Once dry (2-4 hours), bifenthrin on vegetation presents low risk to bees that aren't directly exposed during application.