Greenline Express is an same day, next day delivery service company. Greenline Express is Your southern California Same day / Next day, Delivery service company. When time is critical and tomorrow is too late, Greenline Express is here to help you out in your delivery needs. We're offering you an array of services. From Rush deliveries to Designated route drivers. Greenline express is proud to offer you quality services on demand. of our vehicles are mechanically maintained and radio dispatched to provide dependable, prompt service. No independent contractors, all our drivers are employed by Greenline Express. We are insured, licensed and bonded. Greenline Express provides transportation and distribution solutions for all types of businesses.