Shamrock RV is Texas' finest RV sales and service center. Our service and sales staff are trained professionals who are guided by the strictest corporate ethics to guarantee that you receive the best in repairs, equipment and customer service. We are conveniently located off of Interstate 10 in Seguin, Texas. View map here. Our new website is coming soon. For now, please call us at 830.379.4100. We look forward to hearing from you! About Us Sales Facilities Service Parts Body Shop Seminars Location & Hours