There are many common types of spiders found through out Texas. Most are not venemous. According the Texas Department of State Health Services Infectious Disease Control, the black widow and the brown recluse are the only two venemous spiders in Texas. Otherwise spider can be a nuisance both indoors and outdoors. They create webs in undesirable places in your house or work space. Spiders can also create issues in your yard either in the grass, shrubs or gardens. If you have an issue with spiders, call for professional help.