When a small business owner asks whether social media is working, they usually mean one thing. Is this costing me more than it is returning? Likes and follower counts do not answer that. They decorate your dashboard but they rarely pay invoices. The real return on investment for a local business lives in a few quieter numbers, and once you learn to watch them, social media stops feeling like a casino.
The first number is inquiry lift. Pick a thirty day window before you started posting consistently and count every phone call, website form, and direct message that asked for a quote, a booking, or a price. Do the same for the thirty days after. If your posting got tighter and your inquiries grew, that delta is social media revenue in the making. If they did not grow, your content probably lacks a clear next step.
The second number is close rate by source. When someone reaches out, ask one friendly question. How did you hear about us? Write the answer on the lead sheet. Over a quarter you will see a real pattern. You might find Instagram drives browsing and Facebook drives paying customers, or that Google Business Profile quietly outperforms both. That pattern tells you where to pour time, and just as importantly, where to stop pouring it.
The third number is average job value from social leads versus other sources. This is the one that surprises owners. Sometimes the social channel brings smaller jobs but more of them. Sometimes it brings your best clients of the year. Either way, knowing the average lets you decide what a month of content is worth in real dollars.
Likes are fine. Reach is fine. But the ROI that matters is the lift in qualified inquiries, the close rate by source, and the revenue those leads actually produce. Track those three, review them monthly, and social media becomes a clear business tool instead of a vibe.