Google Re Testing Yellow Map Pins in Mobile SERPhttps://twitter.com
Looks like Google might be testing the yellow location pins in SERPs again. One example has the basic address marked up in LocalBusiness schema and the other has ProfessionalService with address and geo coordinates so I am not really sure how Google is picking these up.
Sample Query: Try searching for glass wall expert oregon on Mobile. I was NOT able to replicate this.