Claim and complete your Google Business Profile (GBP)
The single highest-leverage thing you can do. Businesses with complete GBP profiles get 2.7x more requests for directions and 7x more clicks than incomplete profiles, per Google's own Business Profile data. Vegas's local pack rewards completeness aggressively: categories, hours, services, photos, attributes, Q&A. Add at least 10 photos taken on-site, not stock. Update your GBP photos monthly; Google logs that as an active-business signal.
Vegas-specific: set your service area to specific neighborhoods (Summerlin, Henderson, North Las Vegas, Spring Valley, Centennial Hills) rather than "Las Vegas metro." Neighborhood-level service-area triggers different ranking signals.