There is a version of this conversation that starts with finding one good business to buy. That is a fine conversation. But it is not this one.
A home services roll up is a different game. You buy one business, stabilize it, then use it as the foundation for acquiring more. The first deal is not the destination. It is the launchpad. And when it works, it is one of the most reliable ways to build real enterprise value in the lower middle market without starting from scratch.
Most buyers never think past the first acquisition. The ones who do are playing for a completely different outcome.
What a Home Services Roll Up Actually Is
The concept is simpler than most people make it. You acquire multiple businesses in the same or adjacent home services verticals, combine them under one operating entity, and create value through scale that none of those businesses could generate alone.
Here is the math that makes the whole thing work. A single HVAC company doing $1.5M in revenue trades at 3x to 4x EBITDA in the lower middle market. Fine. But a platform of four or five HVAC companies doing $8M in combined revenue, running unified back-office operations under a single brand, can trade at 6x to 7x or higher. That gap between what you paid going in and what you sell for going out is called multiple arbitrage. It is the engine of the roll up thesis.
You are not just buying cash flow when you do this. You are assembling something that is worth more than the sum of its parts.
Why Home Services Is Built for This Strategy
Not every industry works for a roll up. Home services does, and it is worth understanding why before you get too deep into any deal.
Fragmentation is extreme. Plumbing, HVAC, electrical, pest control, roofing, landscaping. These verticals are dominated by owner-operators running single-location shops. Most sit between $500K and $3M in revenue, with aging owners who have no succession plan and zero institutional ownership. Deal flow is abundant. Competition from private equity at the entry level is lower than you would expect.
Operational overlap is real. Route density, technician management, dispatch software, marketing spend, fleet maintenance, and customer acquisition costs look nearly identical across verticals. Build the back office once, and bolting on a second or third company becomes progressively cheaper.
Demand is non-discretionary. Roofs need replacing. HVAC systems break in August. Pipes leak at 2 a.m. These are not purchases a homeowner can put off indefinitely, which means cash flow is stable enough to support the debt that comes with an acquisition-driven growth strategy.
And the customer relationships are local, which matters. A homeowner who has used the same plumber for a decade is not switching over a mailer. That retention profile is exactly what makes SBA lenders comfortable with the underlying business model.
How SBA 7(a) Financing Fits a Roll Up
This is where the mechanics get important, and where most buyers get confused about what the numbers actually allow.
SBA 7(a) loans cap at $5M per deal. For the kinds of acquisitions that make up a roll up, you are generally working in the $500K to $5M purchase price range. The minimum equity injection is 10%. On a $2M acquisition, that means $200K in cash (and yes, that includes sources like seller notes on standby). Loan terms for business acquisitions are typically 10 years.
For the first deal, most buyers use a standard SBA 7(a) structure. After that, the approach evolves. You can fund subsequent acquisitions with equity from the operating platform, seller notes from prior deals, and in some cases additional SBA loans structured through the platform entity.
One deal structure we use consistently and recommend in almost every situation: a 10-year full standby seller note at 0% interest. When the seller carries a portion of the purchase price on those terms, it reduces the SBA loan amount, lowers your monthly debt service, and often tips the DSCR math in your favor on deals that would otherwise fall short. We close deals with this structure on over 90% of our completed transactions.
Now, the DSCR piece. The SBA’s underwriting minimum is 1.25x. That is the lender’s floor, not ours. A deal underwritten at 1.25x has almost no margin for a slow month, an unexpected equipment failure, or a technician walkout. We target 2x on standalone acquisitions and treat 1.5x as the absolute minimum when synergies from an existing platform are factored in. That buffer is not conservative for the sake of being conservative. It is what keeps a leveraged roll up from unraveling when something goes sideways, and something always goes sideways.
Picking the Right Platform Business
Your first acquisition is the single most consequential decision in the entire roll up. Get this wrong and everything downstream suffers.
You want a business with margin to absorb the mess that comes with building infrastructure. A plumbing company running 20% EBITDA margins gives you room to hire an operations manager, invest in software, and absorb the occasional surprise when a senior tech quits. A business running at 8% margins gives you none of that. Every integration dollar comes directly out of your return.
The selling owner should be willing to stay 12 to 18 months post-close. You need someone who knows which customers are genuinely loyal, which technicians are flight risks, and where the operational shortcuts are buried. A hard cutover without that institutional knowledge is how platforms blow up in year one.
Geography matters more than most buyers realize. The platform should sit in a market large enough to support two or three add-on acquisitions within a 45-minute service radius. Route density is the single biggest operational lever in home services. Combining a plumbing company and an HVAC company that serve overlapping zip codes drops your marketing cost per customer significantly, sometimes by 30% or more (depending on the overlap and the existing brand recognition in the area).
One more thing. Look for a business generating at least $800K in seller’s discretionary earnings before you adjust for a management layer. And this is a point worth emphasizing: SDE numbers from brokers are almost always inflated. We routinely discount reported SDE by 15% to 50% to arrive at real cash flow. Once you install a general manager, your effective SDE drops further. You need enough cushion that the deal still services debt and pays you a meaningful return after that adjustment.
What Add-On Acquisitions Look Like
Once the platform is running and the cash flow is clean, add-on acquisitions follow a completely different logic.
Smaller targets become viable. A $600K HVAC company that would never work as a standalone SBA deal makes perfect sense as a bolt-on to a platform that already has dispatch, accounting, marketing, and management in place. You are not buying capability. You are buying revenue, customer lists, and route density.
Valuations on add-ons tend to be lower. A seller with $400K in SDE and a retiring owner does not have many buyer options. You, as an established operator in the same market with a track record and a clear integration plan, are one of the most logical buyers in the room. That positioning gives you real negotiating leverage.
But here is what separates the roll ups that work from the ones that stall: integration speed.
Every add-on that sits unintegrated for 12 months is leaking value. Back-office consolidation, branding transition, technology standardization. All of it needs a clear timeline with clear ownership. If no one is accountable for making the merge happen, it does not happen.
The Mistakes That Kill Roll Ups
Three patterns come up over and over again in deals we review that have gone sideways.
Overpaying for the platform. Buyers fall in love with the roll up vision and stretch on the first deal. A DSCR of 1.1x on the platform acquisition might look workable if you assume synergies show up quickly. They almost never do. Buy the platform at a price that pencils on a standalone basis. Treat every synergy as upside, not underwriting assumption.
Underestimating integration complexity. Two HVAC companies running different dispatch software, different service agreements, and different technician compensation structures do not merge cleanly. Budget 90 to 120 days per add-on for real integration. Not the 30 days that shows up in most buyer projections.
Moving too fast. Private equity firms move quickly because they have fund timelines and full operating teams behind them. You are likely working with a leaner structure. Acquiring three businesses in 18 months before the first one is fully stabilized is exactly how platforms unwind. Get the platform generating consistent, verifiable cash flow before adding complexity. Proof of cash matters here (if the bank statements do not tie to the tax returns on your existing operation, you are not ready to add another business to the mix).
All of That Is Acquisition Strategy. The Exit Is Where It Pays Off.
The eventual exit for a home services roll up is typically a strategic acquirer or a lower middle market private equity firm.
PE firms that focus on home services are actively looking for platforms in the $3M to $8M EBITDA range. They are not interested in single-unit operators. When you cross into that territory, you become a fundamentally different asset class, and the multiple expansion that seemed theoretical when you started becomes very real.
The typical exit horizon for a roll up built on SBA financing is 5 to 7 years. That gives you time to stabilize the platform, complete two to four add-on acquisitions, install professional management, and clean up the financials for an institutional buyer.
What those buyers want to see is specific. Recurring revenue as a percentage of total revenue. Low customer concentration, with no single customer above 15%. Documented standard operating procedures. A management team that can run the business without you showing up every morning. Start building those features from day one. Not 18 months before you plan to sell.
Frequently Asked Questions
How many businesses do you need to acquire for a home services roll up to work?
Most buyers start seeing meaningful multiple expansion at three to four business units with combined EBITDA above $1.5M. Two units can still be valuable, but the infrastructure investment is similar and exit multiples do not yet reflect platform-level pricing. The sweet spot for a first exit is four to six businesses generating $3M to $5M in combined EBITDA.
Can you do a home services roll up entirely with SBA 7(a) financing?
You can use SBA 7(a) loans for multiple acquisitions, but each deal is underwritten separately and the $5M cap applies per loan. Later add-ons are sometimes funded with seller notes, cash from platform earnings, or conventional financing once the platform has enough cash flow history. SBA works well for the platform deal and early add-ons.
What EBITDA margin should a home services platform business have before adding an acquisition?
We look for the platform to be running at a minimum 15% EBITDA margin after normalizing for a market-rate general manager salary. Below that, the platform lacks the financial cushion to absorb integration costs or cover unexpected cash needs during transition. Margins above 20% put you in a strong position to finance add-ons and service combined debt.
How do you find add-on acquisition targets in home services?
Direct outreach to owner-operators in your geographic market is the most effective channel. Most deals below $2M in revenue never make it to a broker. A targeted direct mail or email campaign to plumbers, electricians, and HVAC companies in your service area will surface sellers that nobody else is talking to. Your existing reputation as a local operator is a credibility signal that outside buyers cannot replicate.
What makes a home services business a bad fit for a roll up platform?
High customer concentration, key-person dependency where all relationships live with the owner, deferred maintenance on fleet or equipment, and poor or nonexistent service records. Any business where more than 30% of revenue ties to one customer, or where the owner is doing most of the technical work personally, creates integration risk that typically outweighs the deal economics.
Thinking About Building a Platform?
Regalis Capital advises buyers running exactly this type of strategy. We source deals, build the financial models, negotiate structure, manage the SBA process, and coordinate diligence through close.
If you are serious about building a home services platform and want a team that does this every week, start here.