Order online · Pickup in 30 min · Lab tested

Costa Mesa · Adults 21+

Costa Mesa dispensaries compared

Costa Mesa comparison using verified listings retrieved 2026-09-14. Mr. Nice Guy NAP is from store records and Weedmaps. STIIIZY and South Coast Safe Access NAP is from their Leafly pages. Mr. Nice Guy loyalty % is unpublished here.

Mr. Nice Guy Costa Mesa

1854 Newport Blvd
Costa Mesa, CA 92627

(714) 439-1718

7:00 AM–10:00 PM daily

Store page

Mr. Nice Guy Costa Mesa Harbor

2845 Harbor Blvd
Costa Mesa, CA 92626

(714) 439-1719

7:00 AM–10:00 PM daily

Store page

Costa Mesa dispensaries compared

Competitor NAP from Leafly, retrieved 2026-09-14. House-brand vs independent is a business-model label, not a ranking. Mr. Nice Guy does not publish a loyalty percentage on this page.

Mr. Nice GuySTIIIZY Costa MesaSouth Coast Safe Access
Address1854 Newport Blvd, 92627 · 2845 Harbor Blvd, 926262710 Harbor Blvd, Costa Mesa, CA2001 Harbor Blvd, Suite 101, Costa Mesa, CA
Phone(714) 439-1718 · (714) 439-1719(949) 418-1133(949) 722-7272
Hours7:00 AM–10:00 PM daily7:00 AM–9:45 PM daily (Leafly)Listed on Leafly as open until 10:00 PM
Product rangeMulti-brand catalogHouse-brand retailIndependent retailer
Online orderingYes — pickupListed on LeaflyListed on Leafly
DeliveryNot published hereNot cited hereNot cited here
Costa Mesa shops2 (1854 Newport Blvd; 2845 Harbor Blvd)1 listed1 listed
ModelLocally owned licensed retailers (California and Oregon). Multi-brand catalog. 22 licensed shops.House-brand retailIndependent retailer
LicenseC10-0001197-LIC · C10-0001217-LICC10-0001220-LICC10-0001278-LIC
LoyaltyNot published here$1 store credit per $100 (published on Leafly)Not cited here
Age21+21+ (Leafly)21+ (Leafly)