J Newton Enterprises is a woman-owned, state licensed and insured contractor that furnishes, installs, services, and repairs all makes and models of commercial and automatic doors. We are a family owned and operated business with three generations of door experts. J Newton was built on and continues to grow on one main principal – CUSTOMER SERVICE. We feel that the level of customer service we provide, and the relationships we form and maintain with our customers is unparalleled in the industry, and the reason behind our success. Due to growing demand, we now have five locations throughout the state, allowing us to provide prompt, professional service to the entire state of Florida!