Discover the Need for Mosquito Control.

Are mosquitoes an annoyance or a worldwide killer?

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What’s Inside Your Free Guide

Why Control 


Exploring Mosquito 


DIY Methods to Repel 


Explore Store-Bought 

Repellents and Remedies

Hiring Professional 

Pest Control

Solving Your Pest Problems 

with Mosquito Shield

Your Tailored Treatment
Plan includes:

Site evaluation

Effective mosquito proprietary blend

Barrier protection

Continuous monitoring and maintenance

Customer satisfaction guarantee

Sonny and Crystal Knox

Sonny and Crystal Knox

Mosquito Shield of Greater San Antonio

At Mosquito Shield of Greater San Antonio, our goal is to provide the best mosquito control with the highest levels of customer service, allowing our customers to enjoy your homes and time with family to the fullest.

Owners Sonny and Crystal Knox both grew up in the San Antonio area. San Antonio is a wonderful place to raise a family. It is an excellent tourist attraction as we have several historical landmarks, amusement parks, tremendous growth developmentally and economically. It...

We offer mosquito control that allows you to enjoy your yard and outdoor activities without the nuisance of mosquitoes.