Why HVAC, Plumbing & Electrical Businesses

Any deal-screening approach only works if the businesses being compared are actually comparable — similar revenue structure, similar buyer pool, similar financing path. That's the practical reason Bizvetting is scoped to HVAC, plumbing, and electrical service businesses rather than small businesses in general. Four things about this category make that scope hold up.

A fragmented, owner-operated market

HVAC, plumbing, and electrical service businesses are still, for the most part, independently owned shops rather than units of a national chain — unlike categories such as quick-service restaurants or gyms, where franchise agreements standardize (and constrain) how a business is run and sold. That fragmentation is what makes standardized screening possible in the first place: an SDE multiple, a stressed-DSCR calculation, and an A/B/C grade mean roughly the same thing from one independent shop to the next, because the underlying business model — dispatch a licensed tech, bill for labor and parts, some mix of one-off calls and recurring maintenance contracts — repeats across thousands of operators.

That same fragmentation is also why private equity has been actively consolidating (rolling up) independent shops in these trades over the past several years. A buyer using SBA financing to acquire a single shop isn't competing head-to-head with a PE-backed platform for most deals — those buyers tend to chase larger, already-systemized targets — but the roll-up activity is a signal that the category's economics hold up to outside scrutiny, not just to a first-time buyer's optimism.

Demand that doesn't take a downturn

A furnace that fails in January or a burst pipe doesn't wait for the economy to improve. The repair and maintenance side of these trades is largely non-discretionary in a way that, say, a landscaping upgrade or a kitchen remodel is not. New construction and larger installation work is more cyclical and tracks housing starts and commercial development, but a well-run HVAC, plumbing, or electrical business typically carries a base of recurring service and maintenance revenue underneath that cyclical layer.

That distinction matters for underwriting, not just as a talking point: SBA lenders are evaluating whether cash flow will hold up over a 10-year note, and a revenue mix weighted toward recurring service work is a more defensible answer to that question than one weighted toward one-off installs.

A labor market that favors sellers

This part is a verifiable, sourced fact rather than industry commentary. Per the U.S. Bureau of Labor Statistics' most recent Occupational Outlook Handbook projections (2024–2034):

• HVAC mechanics and installers: employment projected to grow 8% — "much faster than average" — with about 40,100 openings projected per year.
• Electricians: employment projected to grow 9% — "much faster than average" — with about 81,000 openings projected per year.
• Plumbers, pipefitters, and steamfitters: employment projected to grow 4% — "about as fast as average" — with about 44,000 openings projected per year.

In all three trades, the BLS attributes most of those annual openings to workers retiring or leaving the occupation, not to net new demand. Put plainly: the pipeline of new licensed tradespeople isn't keeping pace with the workforce aging out. For a buyer, that's a real advantage — an existing shop with a licensed, trained crew and an established customer base is standing in for exactly the labor shortage described above. Building that from scratch, in this labor market, is slower and more expensive than it would have been a decade ago.

It's also a real risk worth underwriting on its own, not waving away because of the macro trend: if a business's only licensed master tradesperson is the owner walking out the door at close, that's a transferability problem no amount of favorable labor-market data fixes. Check licensing and staffing depth on any specific listing — this section explains why the category is attractive in general, it isn't a substitute for that check.

Why SBA lenders are active here

These trades are an established lending category for SBA 7(a) lenders, not a category a lender has to be talked into. Collateral is tangible and well understood — service trucks, tools, sometimes a shop or warehouse lease — and cash flow patterns from years of similar deals give underwriters a baseline to compare a new deal against. Licensing requirements also work in a buyer's favor at the lending stage: a business that legally requires a licensed tradesperson to operate has a natural barrier to entry that a lender views more favorably than a business anyone could open with no credential at all.

None of this guarantees any individual listing is a good deal. It's the reasoning behind why this category exists on Bizvetting in the first place — every listing still gets run through the same SDE-multiple and stressed-DSCR math and graded against the rest of the current batch, on its own numbers.