General Information Technical Assistance Contact Information

CONTACT INFORMATION DefensiveDriving.com Toll-Free Phone Number DefensiveDriving.com has licensed instructors available 24 hours a day, 7 days a week. For assistance, call our help line at (713) 488-4000. DefensiveDriving.com Payment Address 11 Greenway Plaza, Ste 3150, Houston, TX 77046 Submit a Question to DefensiveDriving.com Click here to submit a question to DefensiveDriving.com. Track Your Certificate of Completion Online Click here to track your Certificate of Completion delivered via FedEx.