Latest / The Buyout Show with Fexingo: Private Equity, Roll-Ups, and Business Acquisitions / How Private Equity Is Rolling Up HVAC Service Companies
Transcript
- Lucas: Luna, how often do you think about your HVAC system? Luna: Honestly? Only when it breaks. Or when the bill arrives. Lucas: Exactly. That's the same reason private equity loves it. The HVAC service industry in the United States is roughly one hundred and thirty billion dollars a year—and it's made up of tens of thousands of small, family-owned shops. There is almost no national brand. And that fragmentation is a PE dream. Luna: We've talked about roll-ups in dentistry, car washes, pet care. What makes HVAC different? Lucas: Two big things. First, HVAC has what investors call 'recurring revenue' baked in. Those annual maintenance contracts—spring tune-up, fall inspection—they're sticky. Customers don't price-shop a thirty-dollar filter change. Second, the labor model is harder to disrupt than, say, software. You can't code your way around a broken compressor. So the thesis is: buy up local shops, centralize back-office, negotiate better equipment pricing, and cross-sell maintenance plans across the combined customer base. Luna: Right. So you're not really buying the company, you're buying the customer relationships and the recurring service base. Lucas: Precisely. A typical independent HVAC contractor does maybe two to five million in revenue, with EBITDA margins around ten to fifteen percent. PE firms buy them at five to seven times EBITDA, then consolidate a dozen or so into a regional platform. They claim they can improve procurement costs by fifteen to twenty percent just by aggregating equipment purchases. And they push every acquired customer onto a maintenance plan—that's the holy grail. Luna: I've seen numbers from ServiceTitan, the software platform a lot of these contractors use. They estimate that a contractor with a thousand maintenance agreements can be worth almost double one without any. Lucas: That tracks. And the poster child for this model might be what happened with Service Experts. It was a pe backed roll-up itself—built by American Residential Services, owned by private equity. In 2022, Lennox, the equipment manufacturer, bought it for about three billion dollars. That was roughly fourteen times EBITDA. The PE firms that had assembled it made a huge return. Luna: So the equipment makers are buying the installers and servicers. That's vertical integration. Lucas: Exactly. And it's happening across the industry. Carrier bought a company called CoolSys in 2023. Trane has been building its own service network. The logic is: if you make the equipment, you want to control the installation and the long-term service contracts. That's steady, high-margin revenue that isn't tied to new construction cycles. Luna: If today was useful—and I know Lucas is about to get into the specific playbook—these shows stay ad-free because of listeners who chip in at buy me a coffee dot com slash fexingo. It's a small way to keep the conversation going without commercials interrupting. Lucas: Yeah, it genuinely helps. And we appreciate it. So let's talk about the playbook itself. There are about half a dozen PE firms that specialize in this: Gryphon Investors, Alpine Investors, Harvest Partners, and a few others. They usually start with a 'platform' acquisition—a mid-sized contractor with maybe twenty to fifty trucks, good management, and a clean balance sheet. Luna: That first buy is critical because that management team will then help vet and integrate the smaller add-ons. Lucas: Right. The platform company's owner typically stays on as a regional CEO and gets equity in the combined entity. Then the PE firm deploys a dedicated M and A team to find targets. They look for shops with at least one million in revenue, a solid reputation, and an owner who wants to retire. And that's a huge demographic wave—something like forty percent of HVAC business owners are over fifty-five. Luna: So it's a retirement liquidity event for them. They get cash upfront, maybe roll some equity into the platform, and they don't have to worry about finding a buyer for a standalone shop. Lucas: Exactly. And the multiples are attractive to sellers. A standalone shop might sell for four to six times EBITDA to a local competitor. A pe backed platform can pay six to eight times because they see synergies. The seller nets more, and the buyer still has a path to a good return. Luna: What about the actual integration? I imagine you can't just slap a new logo on a truck and call it a day. Lucas: No, and that's where a lot of roll-ups fail. The PE firms that do this well invest heavily in what they call 'back-office centralization.' They move all the acquired companies onto a single dispatch system, a single billing platform—often ServiceTitan or a similar tool. They consolidate payroll, insurance, and marketing. They also standardize the fleet: all white trucks with the same branding. But they keep the local phone number and the local reputation, because that's what customers trust. Luna: So it's a 'buy and build' strategy with a light touch on the brand. Keep the local name, but the back end is one big machine. Lucas: Exactly. And the biggest synergy is procurement. A single shop buying ten furnaces a month pays list price or gets a small discount. A platform buying a thousand furnaces a quarter can negotiate factory-direct pricing. That's where the fifteen to twenty percent procurement savings come from. Also, they can negotiate better terms with equipment manufacturers for warranty service—which is a huge cost for small shops. Luna: I've read that some platforms are also adding 'home services' lines—plumbing, electrical—so they can cross-sell to the same customer base. Lucas: That's the next frontier. If you already have a customer's trust for HVAC, it's relatively easy to sell them a water heater replacement or a sewer line inspection. Some pe backed platforms are now doing add-on acquisitions in plumbing and electrical specifically to build a full 'home services' offering. The customer acquisition cost is nearly zero because you already have their phone number and service history. Luna: So what's the risk here? Because every roll-up story we've done has had a downside. Lucas: The biggest risk is labor. HVAC technicians are in short supply. The industry is adding maybe fifty thousand new techs a year, but demand is growing faster. If a PE firm rolls up ten shops and then can't staff the trucks, you have a fleet of expensive assets sitting idle. Also, if you squeeze the local culture too hard, the best techs leave and start their own shops—and they take customers with them. Luna: So there's a 'people risk' that doesn't exist in software roll-ups. Lucas: Exactly. Software doesn't quit and open a competing startup with your client list. A good technician can. So the smart PE firms offer retention bonuses, profit-sharing, and clear career paths. They want to keep those techs happy. The ones that treat it purely as a financial engineering play tend to bleed talent. Luna: Let me ask about the homeowner impact. Are we paying more for service because of consolidation? Lucas: That's the million-dollar question. The PE narrative is that consolidation improves service—better training, more inventory on trucks, faster response times. And they can afford to invest in technology like real-time dispatching. But the data is mixed. A 2024 study from the National Bureau of Economic Research looked at home service roll-ups and found that prices increased by about eight to twelve percent after a PE acquisition, but service quality—measured by online reviews and repeat calls—also improved slightly. Luna: So you pay more, but maybe you get a more reliable experience. Not a great trade-off if you're on a tight budget. Lucas: Right. And there's a concern that the maintenance contracts become less flexible. Independent shops might let you skip a year; a platform's automated system sends you a bill every twelve months. Also, the equipment manufacturers who are buying these service networks—like Lennox—have an incentive to steer customers toward their own brand of equipment. That could limit choice. Luna: So the vertical integration angle could end up being anti-competitive. Lucas: Potentially. The Federal Trade Commission hasn't taken a close look at this yet, but it's on the radar. The concern is that if a manufacturer owns both the production and a large chunk of the service channel, they could make it harder for independent shops to get parts or warranty support for competing brands. Luna: We should also mention the climate angle. Heat pumps and high-efficiency systems are a growth driver. Government incentives from the Inflation Reduction Act are still rolling out—rebates for heat pump installations. That's a tailwind for the whole industry. Lucas: Absolutely. PE firms are betting that the transition to electrified heating and cooling will require a massive retrofit of existing homes. That's a decade-long installation wave. And the companies that already have the customer relationships and the technical know-how are best positioned to capture it. So the roll-up thesis isn't just about cost savings—it's about positioning for a structural shift in the energy economy. Luna: Alright, so we've got a demographic seller wave, a technology upgrade cycle, and a PE playbook that's proven in other trades. What's the one thing a listener should take away? Lucas: That the HVAC contractor you call at 2 a.m. when your AC dies in August might be owned by a private equity firm you've never heard of—and that's not necessarily bad. But it does mean the pricing and the service model are being optimized for a financial return, not just for keeping your house comfortable. If you're a homeowner, it's worth asking: who owns this company? And if you're a business owner in the trades, now might be the best time to sell in a generation. Luna: Or, if you're a young technician, there might be more opportunity for equity and advancement than at a mom and pop shop. Lucas: Exactly. The consolidation wave is still early. We're maybe halfway through. The next five years will determine whether HVAC becomes another industry dominated by a few national players—or whether the independents find a way to fight back.