How a Construction Foreman Built a Side Hustle in Subcontractor Coordination

Lucas: Alright, so today we're talking about a construction foreman named Marcus, who built a side hustle out of the thing he did every day on the job: wrangling subcontractors. By 'wrangling' I mean scheduling, rescheduling, dealing with no-shows, making sure materials show up when they're supposed to. Luna: So basically, he turned the most stressful part of his day job into a service. That's a pretty classic side hustle move. Lucas: Exactly. And the key insight was that while he was doing this for his employer — a mid-sized general contractor — the small mom and pop builders in his area had no one doing it. They were the ones losing money on delays and miscommunication. Luna: So he started offering subcontractor coordination as a service. How did he even get the first client? Lucas: He started with the guys he already knew. He'd been in construction for about twelve years, so he had a network of small contractors he'd worked with on job sites. He just asked a couple of them: 'Hey, if I handled all your sub scheduling for a flat monthly fee, would that be worth it to you?' And three said yes immediately. Luna: That's interesting — he didn't build a website or anything. He just asked. Lucas: Right, and that's a lesson in itself. You don't need a fancy landing page to validate an idea. You need three people willing to pay you. He had that in a week. Lucas: Before we go deeper, I want to mention something. This show — and all the Fexingo shows — we keep them ad-free intentionally. No commercials, no sponsored segments. If that's something you value, and you want to support it, there's a simple way: buy me a coffee dot com slash fexingo. Just a small way to keep us independent. Luna: Yeah, it's a nice model. We get to focus entirely on the content, no product pitches. So if that matters to you, the link is there. And back to Marcus — how did he actually do the work? Lucas: He used a free version of Trello and a shared Google Calendar. That's it. He set up a board for each client with lists for each phase of the project — foundation, framing, electrical, plumbing, etc. Then he'd add cards for each sub with due dates and checklists. The subs got access to the calendar, so they could see when they were expected. Luna: So mostly organization and communication. No special software required. Lucas: Exactly. The value wasn't in the tech — it was in the reliability. Marcus would follow up with each sub two days before they were scheduled, confirm they were still coming, and if someone canceled, he'd have a backup lined up within hours. That saved the contractor from standing around with a crew doing nothing. Luna: And how much did he charge for that? Lucas: He charged a flat retainer of $500 per month per client. That gave them up to ten hours of coordination work. Most months he didn't hit ten hours, but when a project was active, he'd go over — and he still charged the same because the value to the client was so high. The first three clients were paying him $1,500 a month total. Luna: And then he grew to twelve clients — that's $6,000 a month, but you said $5,000. What happened? Lucas: He actually lost a couple of clients who finished their big projects and didn't have new ones lined up. So he settled around ten to twelve clients, averaging about $5,000 a month. He also learned to cap his client load because if he took on more than twelve, he couldn't give the same level of service and still work his full-time job. Luna: So he had a capacity limit. That's smart — better to keep clients happy than to burn out. Lucas: Absolutely. And he never quit his foreman job. He used the side hustle money to pay off debt, then to invest in a rental property. The side hustle was a tool for financial goals, not a replacement career. Luna: That's a good reminder. Not every side hustle needs to become a full-time business. Sometimes it's just extra income on your own terms. Lucas: Right. And the skills he used — scheduling, communication, logistics — are things you probably already use in your job, whether you're in construction, healthcare, or an office. The question Marcus asked himself was: 'Who around me is bad at this, and would they pay me to do it for them?' That question works across industries.