This is by far the best delivery service I have found through weedmaps. I spend $600 and up every 2 weeks with this service. They may take a while to respond, but they have always come through to deliver my medication to San Bruno. The one time that they were unable to deliver they made me aware of the situation. As far as this services place of business,they are coming from the San Jose area. Delivery to the Northbay takes some time. If you are picky and impatient order earlier in the day. I usually order by 12pm the latest and I always receive my medication in a timely matter. The flowers that this place has to offer is always of top quality. As far as vape concentrates you win some, you lose some. All depends on the company that produces the cartridges. some are better than others. You will find out as you expiriment with each one. In closing, I can't forget to mention the edible selection. OUT OF THIS UNIVERSE!! All are priced fairly and each is very effective.