How do I contact In-Line Insurance & Annuities?
Last updated: October 21, 2026
Call John Gilbert at 832-722-4749, email gilbejc@gmail.com, or send a note through the form at inlineinsure.com/contact/. The office is at 11811 North Freeway, Suite 504, Houston, Texas 77060, open Monday to Friday 9 am to 6 pm; Saturday by prepaid appointment only; closed Sunday.