Commercial recurring relationships beat one-time consumer work
Commercial access control and master-key contracts are the asset. A locksmith who installs and services access control systems for office buildings, retail chains, schools, and apartment complexes has recurring service revenue, predictable expansions, and customer relationships measured in years. A locksmith doing one-off lockout calls for distressed consumers has unpredictable revenue and high acquisition cost (Google Ads, lead generation services). The commercial book is the durable value.