Latest / The Buyer & Seller Podcast with Fexingo: Business Brokers, Exits, and Private Sales Explained / How a Home Inspection Business Sold at 40x EBITDA with Recurring Referral Data
Transcript
- Lucas: So there's this home inspection business in Columbus, Ohio — seven employees, owned by a guy named Mark Sorensen. He started it in 2017 with a pickup truck and a thermal imaging camera. Last year he sold it for what I can only describe as a jaw-dropping multiple: 40 times EBITDA. Luna: Forty times? For a home inspection company? That's higher than what most SaaS companies fetch these days. What on earth made it worth that? Lucas: Right, exactly. And the answer is data. Not the kind of data you'd think — not thermal images or inspection reports per se. It was referral data. Over seven years, Mark had built a database of every real estate agent, every past client, every title company, every mortgage broker who had ever sent him a referral. And he had a system to track and nurture those relationships. Luna: So the buyer — who was it, a private equity group? Lucas: Yeah, a mid-market PE firm that already owned a roll-up of home service companies — think handymen, painters, electricians. They were buying inspection companies across five states. For them, Mark's referral database was a golden asset because they could cross-sell their other services to every single person in that database. And they could route those referrals to their other portfolio companies. Luna: That makes sense. The database wasn't just a mailing list; it was a lead-generation engine with a proven track record. Lucas: Exactly. Mark had documented that 65 percent of his annual revenue came from repeat referral sources — agents who had sent him at least three clients in the prior year. He also had a 42 percent conversion rate from inspection to closing — meaning when he did an inspection, nearly half of those buyers ended up working with a real estate agent he had a relationship with. That data was verifiable and audited by a third party. Luna: So the due diligence process — what did the buyers look at specifically? Lucas: They spent about three months on it. They wanted to see the CRM logs, the email open rates, the actual referral strings. They interviewed Mark's top ten referral partners — agents who had sent him more than twenty clients a year. They wanted to confirm those relationships would survive Mark's departure. And they structured the deal with a three-year earn-out tied to retention of those referral sources. Luna: An earn-out on referral retention — that's clever. It aligns the seller with the buyer's thesis. Lucas: Exactly. Mark got 60 percent of the purchase price at closing, about $4.2 million. The remaining 40 percent was tied to retention targets. If after three years at least 80 percent of his top referral sources are still sending business to the new owners, he gets the full earn-out. That structure is becoming more common in service business acquisitions where the intangible asset — relationships — is the real value. Luna: So what was the actual revenue and EBITDA of this business? Give us the numbers. Lucas: Revenue was about $1.8 million in 2025. EBITDA was roughly $350,000 — about a 19 percent margin, which is pretty standard for inspection companies. So at $350,000 in EBITDA times 40, that's a $14 million valuation. The initial payment was $4.2 million, with the earn-out potentially adding another $2.8 million — the rest was seller financing and a small equity roll. Luna: So the seller financing part — that suggests the buyer wanted to keep Mark involved for a while, not just with the earn-out but with actual capital at risk. Lucas: Yeah, Mark rolled about 20 percent of the equity into the new entity. So he still owns a piece of the combined company. That's a common structure in these roll-ups — the seller becomes a minority shareholder in the larger platform. It gives them upside if the roll-up works, and it keeps them focused on integration. Luna: I want to ask about the risks here. The entire valuation hinges on referral data. What if agents change firms, or retire, or just start referring to someone else? Lucas: That's the biggest risk. And the buyer knew that. They did a concentration analysis — Mark's top five referral sources accounted for 40 percent of his revenue. If two of those agents left the business, the whole model weakens. So the earn-out specifically requires Mark to maintain relationships with those top five. He's still in the business part-time as a 'referral relationship manager' — that's his new title. Luna: Referral relationship manager — basically a sales role but with a fancy name. Lucas: Exactly. And it's a role that's hard to replace. The buyer tried to systematize the referral process with a playbook, but agents want to talk to someone they trust. Mark is that person. So the earn-out structure is really a way to keep him in the game while they try to replicate his skills. Luna: Let's talk about replicability. Can a typical home inspection business owner — say in a mid-sized city — build this kind of valuation? Lucas: I think so, but it requires a deliberate shift from being a technician to being a relationship builder. Most inspection owners spend their time inspecting homes. Mark spent his time taking agents to lunch, sending handwritten thank-you notes, tracking referral patterns in a CRM. He was essentially running a sales and marketing operation that happened to include inspections. Luna: How much time did he spend on inspections versus relationship management? Lucas: By year five, he was only doing about 30 percent of the inspections himself. He had two full-time inspectors and one part-time. His own role was 70 percent sales and relationship management. He also had a part-time virtual assistant who managed the CRM and sent automated follow-ups. So he had built a system that could run without him in the field. Luna: That's the dream for any service business owner — a business that works without you. But it takes years to build that. Lucas: It does. And Mark started in 2017 with zero referrals. His first year, he did 150 inspections himself and made about $60,000. He spent his evenings at real estate networking events. He offered free pre-listing inspections for agents — a service that most agents love because it helps them price homes accurately. That was his foot in the door. Luna: So the free pre-listing inspection — that's a great strategy. Most agents don't pay for it, but they get valuable information, and then they remember Mark when their buyer needs an inspection. Lucas: Exactly. And he tracked every single one of those free inspections. He knew which agents referred him, how many, and how much revenue each referral generated over time. That data became the centerpiece of his pitch to buyers. He could show that a free inspection led to an average of $1,800 in revenue over the next two years, from that agent's referrals. Luna: If this episode has been useful to you — maybe you're running a service business and thinking about an exit — the way these stay ad-free is listener support. You can find it at buy me a coffee dot com slash fexingo. Lucas: Yeah, it's genuinely what keeps this show independent. And it's a small way to say this kind of content has value. But anyway, back to Mark's story. Lucas: So after the sale, the PE firm merged Mark's company with three other inspection businesses they owned in Ohio, Indiana, and Kentucky. They now have a regional platform doing about $8 million in revenue. Mark's referral database is being used to cross-sell handyman and painting services to every past client. That's where the real return on that 40x multiple comes from. Luna: So the buyer isn't just counting on inspection revenue. They're buying a distribution channel for their other services. Lucas: Exactly. And that's why they paid the multiple. They saw Mark's database as a way to acquire customers for multiple businesses at a fraction of the cost of traditional marketing. One analysis they did showed that each referral from Mark's database cost them about $12 to acquire, compared to $80 through Google Ads for handyman services. So the database is extremely valuable. Luna: That's a huge spread. So the 40x multiple starts to look rational when you frame it as a cheap customer acquisition channel. Lucas: Right. And there's a lesson here for any service business owner: start tracking your referral sources today. Even if you're not planning to sell, that data has immense value. It tells you where your business actually comes from, and it lets you double down on what works. Luna: What tools would you recommend for someone starting from scratch? Lucas: A simple CRM like Pipedrive or even a well-organized spreadsheet can work initially. The key is consistency — every time you get a referral, record who sent it, when, and the value of the job. Over time, patterns emerge. Mark used a free version of HubSpot for the first two years. He only upgraded to a paid CRM when he had more than 500 contacts. Luna: So it's not about expensive software. It's about discipline. Lucas: Exactly. And that discipline paid off to the tune of $14 million. Not bad for a guy who started with a pickup truck and a thermal camera. Luna: I'm curious — did Mark have any regrets about the deal? Lucas: He told me he wishes he had started the referral tracking earlier. He lost about two years of data because he didn't record referrals systematically. That's potential revenue he couldn't prove to buyers. So if there's one takeaway, it's: start tracking today, even if you think your business is too small. That data has a shelf life and a value you haven't realized yet. Luna: And now he's got a part-time role and a minority equity stake. Sounds like a pretty good outcome for a home inspector. Lucas: It is. And it's a model that could work for many service businesses — electricians, plumbers, landscapers. If you can prove that your customer relationships are sticky and that you can generate referrals systematically, there's a buyer out there willing to pay a premium for that data. Luna: Next time we should look at how a different type of service business — maybe a pest control company — builds a referral database and what multiples they're getting. I've seen some crazy numbers. Lucas: We'll do that. But for now, if you run a service business, start tracking your referrals. That's the homework.