Details

License information

Delivery only

Ontario, California 91761

Medical & recreational

Supports the Black community

Amenities

Accessible

Age minimum

Accepts credit

Security

Accepts debit

Cashless Payment

Announcement

🚀 Fast same-day service with no delivery fees

💵 Accepting Cash, Venmo, Zelle, CashApp, Debit and Credit Cards

📱 Prompt replies with live tracking updates

First-Time Customers

🎉 Get an extra 10% discount on your first purchase!

Introduction

🌿 Welcome to Mainstay Goods

Skip the wait and the drive — we bring it to you.

Thoughtfully curated flower, vapes, edibles, concentrates, pre-rolls and more.

Discreet, secure, and designed for your comfort.

Relax. We’ll take care of the rest.

About us

Customers in Ontario and Montclair choose Mainstay Goods for premium cannabis delivery, a broad menu selection, and a more polished ordering experience from start to finish. Our menu includes top-tier flower, flavorful vapes, classic edibles, concentrates, and everyday favorites for both newer shoppers and experienced consumers. To make checkout easier, Mainstay Goods accepts cashless payment, credit cards, and debit cards, adding even more convenience for shoppers across inland empire & surrounding.

🚗 Convenient delivery with a customer-first approach

🌱 Carefully selected cannabis products

💳 Cashless, credit, and debit payment available

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Mainstay Goods - Ontario listing banner

Mainstay Goods - Ontario

Delivery

Order online

Medical & Recreational

Supports the Black community

·

Free delivery

·

$10.00 minimum

Menu

298 Products

Updated 2 hours ago

Sugar Concentrates

Category

Flower

Pre-rolls

Infused Pre-rolls

Vape pens

Concentrates

Solventless

Solvent

Edibles

Drinks

Store details

Amenities

Accessible

Age minimum

Accepts credit

Security

Accepts debit

Cashless Payment

Introduction

🌿 Welcome to Mainstay Goods

Skip the wait and the drive — we bring it to you.

Thoughtfully curated flower, vapes, edibles, concentrates, pre-rolls and more.

Discreet, secure, and designed for your comfort.

Relax. We’ll take care of the rest.

About us

Customers in Ontario and Montclair choose Mainstay Goods for premium cannabis delivery, a broad menu selection, and a more polished ordering experience from start to finish. Our menu includes top-tier flower, flavorful vapes, classic edibles, concentrates, and everyday favorites for both newer shoppers and experienced consumers. To make checkout easier, Mainstay Goods accepts cashless payment, credit cards, and debit cards, adding even more convenience for shoppers across inland empire & surrounding.

🚗 Convenient delivery with a customer-first approach

🌱 Carefully selected cannabis products

💳 Cashless, credit, and debit payment available

First-Time Customers

🎉 Get an extra 10% discount on your first purchase!