Greenzone Dispensary in Ontario CA

Searching for a Greenzone dispensary in Ontario, CA? Green Zone Delivery is the next evolution of the dispensary experience — a fully licensed California cannabis delivery service that brings the dispensary directly to your door, same day, without the trip. No parking, no lines, no waiting rooms. Just a premium cannabis menu from California's top licensed brands, delivered to your Ontario address today.

Green Zone Delivery vs. a Traditional Dispensary

A traditional dispensary requires you to drive, park, wait, and carry your purchase home. Green Zone Delivery eliminates every one of those steps. Our licensed delivery service gives Ontario residents access to a dispensary-quality menu — 50+ flower strains, infused pre-rolls, THC edibles, live resin concentrates, and premium vape cartridges — delivered directly to your door in plain, unmarked packaging the same day you order. It's the dispensary experience, upgraded for how Ontario actually lives.

Our Ontario Cannabis Menu

• Premium Flower — 50+ strains including Runtz, Gelato, Blue Dream, Cereal Milk, Sunset Cookies, Toad Venom, Purple Papaya, and more from licensed California cultivators
• Pre-Rolls & Infused Joints — STIIIZY 40s infused multi-packs (up to 62% THC), APE diamond infused 7-packs, Jeeter Juice 2G vape pens
• THC Edibles — 30+ gummy options from STIIIZY, WYLD, Froot, and Sensi. 100mg THC per pack
• Live Resin Concentrates — Blue Dream, Runtz, Do-Si-Dos, Alpha Blue, Citrus Sap, and Funky Charms
• Vape Cartridges — Full Eureka PreLoad and Reload lineup including live resin and FUSION blends

Licensed, Compliant & Local

Green Zone Delivery is a fully licensed California cannabis delivery service operating in compliance with all state and local regulations. Every product is sourced from licensed California manufacturers, lab-tested for potency and purity, and delivered by professional drivers who verify age at every delivery — the same standards you'd expect from any licensed dispensary, delivered to your Ontario door.

Same-Day Delivery Across Ontario CA

We deliver to all Ontario zip codes — 91761, 91762, and 91764 — as well as Norco, Eastvale, Rancho Cucamonga, Corona, Chino, Fontana, and more. Confirm your address on our Delivery Areas page.

Read what Ontario customers say on our Customer Reviews page. Browse our full menu and order now — same-day delivery in Ontario.