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420 Collective

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Concord & Vicinity Delivery - 420 Collective

First-Time Patients

1 TOP SHELF GRAM IF YOU ARE A NEW PATIENT AND TWO TOP SHELF PREROLLS (MIN DONATION $45)

RETURNING PATIENTS ALWAYS GET A FREE TOP SHELF PRE-ROLL

10% DISCOUNT ON PRE ORDERS/NEXT DAY DELIVERY

Announcement

NO NEW PATIENTS IN ANTIOCH OR PITTSBURG

NEW PATIENTS PLEASE CALL SERVICE FIRST
YOU WILL BE ASKED TO TEXT IN RECOMMENDATION, PICTURE ID & SELFIE

EXISTING PATIENTS CAN TEXT IN ORDER
YOU WILL GET TEXT BACK WITH TOTAL/ETA

10% DISCOUNT ON PRE ORDERS

About Us

**JUST IN STRAWBERRY KUSH**

ALL TOP SHELF 1/4 ARE $75!!!
271 brady stNEW Sprig Citrus Soda 45mg THC

10% DISCOUNT ON PRE ORDERS/NEXT DAY DELIVERY

420 Collective aka Weedidit Association
At 420 Collective, we are committed to helping Cannabis patients find the right products, methods, and dosing for their particular symptoms, conditions, and biochemistry. All Cannabis is not created equal, and it can be a complicated process to find the right products for what you need. We combine contemporary scientific research and studies and recommendations from other patients.

Medical marijuana is believed to be good for over 200 ailments such as stuttering, insomnia, premenstrual syndrome, preventing nausea and vomiting in cancer patients, increasing appetite, relieving pain, preventing blindness from glaucoma, control epileptic seizures, stops cancer from spreading, decrease anxiety, slows progression of Alzheimer’s disease, relieves arthritis discomfort, and the list goes on and on.

420's vision is to provide cannabis based edibles and flowers to chronically ill or pained patients who have received a doctor’s prescription. We work directly with patients and service providers, such as doctor’s offices, clinics and hospice centers to deliver safe, reliable cannabis products.

Genesis 1:29
And God saith, ‘Lo, I have given to you every herb sowing seed, which is upon the face of all the earth, and every tree in which is the fruit of tree sowing seed, to you it is for food; Every herb bearing seed and tree bearing fruit is granted to man for his sustenance.

WE NOW OFFER PRIVATE MMJ CONSULTATIONS
In our individual consultations, we discuss your particular needs in order to craft a customized curriculum around the most relevant tools, resources and methods for you.

Our consulting services include customized cannabis use plans, advice and patient skills training for beginners, trouble-shooting for advanced patients, dosage tracking, strain and method customization, and guidance for strain sensitive patients.

Sunday
Closed
Monday
1:00pm -  10:00pm
Tuesday
1:00pm -  10:00pm
Wednesday
3:00pm -  10:00pm
Thursday
1:00pm -  10:00pm
Friday
1:00pm -  11:00pm
Saturday
1:00pm -  10:00pm
Phone
(925) 550-8242
Facebook
Twitter
Instagram
Member Since
December 20th, 2012

Our Reviews

Add My Review

daynasmeds
5.0
navigatedown
5.0
Price
5.0
Staff
5.0
Professionalism
5.0
Reliability
5.0
Bud Quality

Awesome blossom!!

Let me say that this team has been Devi h me for over 3 months!! They are polite.. friendly and always ready to go!! Please give them a try, you will be happy you did!!

goalstopper07
5.0
navigatedown
5.0
Price
5.0
Reliability
5.0
Bud Quality
5.0
Professionalism
5.0
Staff

BEST OVERALL EXPERIENCE

I absolutely adore these ladies. Every single time they are friendly, helpful, and patient, not to mention cheap and with excellent quality merchandise. You can't go wrong here, invest your money in these ladies and they'll make you feel like a million bucks!

Michael Des
5.0
navigatedown
5.0
Staff
5.0
Reliability
5.0
Bud Quality
5.0
Price
5.0
Professionalism

WOW. JUST WOW.

1 person thought this review was helpful

At 420 collective, you would expect from a beginning collective and business alike, for them to be slow, incompetent and unwilling to make adjustments or offer solutions. HOWEVER! I HAVE CONCLUDED. That this particular place has not only absolutely, without a doubt made EVERY possible attempt to go the extra mile, but also make sure to make the transaction fun, enjoyable, and overall pleasant. The product quality itself? They should be selling it at a higher price. YOU GUYS RULE. If you're thinking about skipping over these reviews and going somewhere else? Let me tell you. That. You are WASTING your time. There IS no better place to buy premium oils, herbs and especially edibles. THEY HOME BAKE THEM. And give you one for free, with a special ingredient in it. Love. Thanks guys AGAIN for that awesome experience and I absolutely LOVE your products. Until we meet again! Keep it golden 🔥🔥🔥

kjeppesen555
5.0
navigatedown
5.0
Reliability
5.0
Professionalism
5.0
Bud Quality
5.0
Price
5.0
Staff

Awesome Service

I've ordered from them twice now, and after quickly getting me registered my first time, they saved all my info for the future so on my second purchase I simply had to tell them what I wanted.

Fast, reliable, fair price, and friendly. Five stars

daynasmeds
5.0
navigatedown
5.0
Price
5.0
Bud Quality
5.0
Reliability
5.0
Professionalism
5.0
Staff

Best yet

I have been ordering my meds from this company for 2 months now!! Let me say they are BY far the best yet!!! Fast friendly service and always willing to make a suggestion if I'm wondering what's best for me at this time... thank you to 420 for your great service!! 😎

Creeder79
5.0
navigatedown
5.0
Staff
5.0
Price
5.0
Bud Quality
5.0
Reliability
5.0
Professionalism

Overall nothing but good service.

I have ordered a few times always happy with medication that I recieve and great service all arround.

mscb
3.2
navigatedown
5.0
Price
1.0
Bud Quality
5.0
Reliability
2.0
Staff
3.0
Professionalism

msb

I was in antioch and came upon this website. Brittany was good with her customer service skills. The buds were ordered was no good. I ordered the grand daddy purple shake. To see the product up close and personal it did not look like anything on the website. It was brown and old. NOT GOOD! There free gift was barely a joint, and their half of a gram that you get as well was not good quality at all. I would not order from them at all.

noriega420
4.0
navigatedown
4.0
Price
4.0
Reliability
4.0
Bud Quality
4.0
Professionalism
4.0
Staff

Great deals

Have great deals and good customer service.

cnajarro1992
5.0
navigatedown
5.0
Staff
5.0
Professionalism
5.0
Reliability
5.0
Bud Quality
5.0
Price

Great triple OG and GDP

Smooth smoke and great taste, bud looks nice as well.

cnajarro1992
5.0
navigatedown
5.0
Price
5.0
Professionalism
5.0
Reliability
5.0
Bud Quality
5.0
Staff

Fast and friendly

Very easy to order fast and friendly service will order again!

Cannabis Deals

First-Time Patients

1 TOP SHELF GRAM IF YOU ARE A NEW PATIENT AND TWO TOP SHELF PREROLLS (MIN DONATION $45)

RETURNING PATIENTS ALWAYS GET A FREE TOP SHELF PRE-ROLL

10% DISCOUNT ON PRE ORDERS/NEXT DAY DELIVERY

Weed Pics

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All Photos

Weed Videos

Strain Showcase - 925 from the Weedidit Association - Medical Marijuana Review