Houston Traffic Signal & ITS Electrical Subcontractor, 20-Year TxDOT Specialist

$9.3M

Revenue

$1.0M

SDE

4.5x

Multiple

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Full Editorial Writeup

This is a 20-year-old electrical subcontractor based in Brazoria County, Texas, serving the greater Houston market with highway traffic signal installation and maintenance, intelligent transportation systems (ITS), and street lighting. The company works primarily for TxDOT and general contractors, with TxDOT-certified crews, a strong safety record, and a reputation for passing inspections and hitting schedules. At $9.3M in revenue and $1M in SDE (with $680k EBITDA), it is a real operating business with 20 full-time employees, a leased 6,200 sq ft facility, $500k in FF&E including trucks and trailers, and $100k of inventory included in the sale.

What makes this niche attractive is the nature of the buyer. TxDOT and large GCs do not hand traffic signal work to the cheapest bidder off the street. They want certified crews, documented safety performance, and a track record of inspection-ready work, which creates a reputation moat that is hard for a newcomer to replicate. The business claims a contract backlog that supports near-term revenue continuity, which matters because public infrastructure work is budget-funded and tends to hold up through economic cycles.

The demand story is public infrastructure spending in one of the fastest-growing metros in the country. Houston population growth, freight movement, and major transportation investment drive the need for traffic signals, ITS, and lighting. This is government-funded, essential infrastructure work rather than discretionary private construction, which gives the revenue base more durability than a typical contractor exposed to the residential or commercial building cycle.

Why we like it

Earnings quality sits on $9.3M of revenue producing $1M SDE and $680k EBITDA, a ~7.3% EBITDA margin that is honest for a labor-and-equipment-heavy subcontractor. The gap between SDE and EBITDA is only about $320k, which suggests a relatively clean add-back picture rather than an SDE number inflated by aggressive adjustments. At 4.5x SDE / 6.6x EBITDA, the pricing is in range for a sticky public-infrastructure trade.
The moat is certification and reputation, not price. TxDOT specifications, certified crews, documented safety records, and inspection-passing history create real switching friction for GCs and public agencies that cannot risk schedule slippage. A new entrant cannot simply underbid into this work, which protects margins and insulates against commodity-style competition.
The demand tailwind is government infrastructure spending in a top-tier growth metro. Houston population growth, freight expansion, and funded transportation modernization drive sustained need for signals, ITS, and street lighting. Because this is budget-funded essential infrastructure, the revenue base holds up through downturns far better than private commercial or residential construction.
Revenue continuity is supported by a stated contract backlog and relationships built over two decades. The sale includes contracts with active revenue streams, the client database, industry contacts, and all phone numbers and URLs, meaning the buyer inherits the pipeline rather than rebuilding it. For an acquirer, that reduces the dreaded day-one revenue cliff.

How to improve it

Verify and formalize the backlog, then build a standing bid cadence. Quantify committed contract value versus run-rate revenue, assign a dedicated estimator to TxDOT and GC lettings, and set a target win rate. A disciplined bidding engine turns a lumpy project business into a more predictable one and is the single highest-leverage early move.
Push margin toward sector norms. A 7.3% EBITDA margin is thin for specialized electrical work, so audit labor utilization, equipment downtime, and change-order capture on every job. Tightening job costing and recovering unbilled change orders can add several points of EBITDA without winning a single new contract.
Reduce key-person and crew risk before close. The value lives in TxDOT-certified crews, so map which employees hold certifications, lock in critical supervisors with retention and stay bonuses, and start a formal apprenticeship/certification pipeline. Certified labor is the scarce input in this trade and its loss is the fastest way to impair the business.
Layer in recurring maintenance revenue. The business already installs signals and lighting; pursue multi-year maintenance and ITS monitoring contracts with municipalities to convert one-off installs into contracted, repeatable billings. Even a modest maintenance book improves revenue durability and lifts the eventual exit multiple.
Build a working-capital and bonding plan day one. Public infrastructure work ties up cash in receivables, retainage, and performance bonds, so secure a bonding line and a working-capital facility sized to the backlog before close. Underfunding working capital is how profitable contractors stall on growth.
Diversify the customer concentration across GCs and agencies. Document how much revenue flows through the top three general contractors and TxDOT districts, then deliberately widen the roster. Reducing dependence on any single GC or funding channel protects cash flow and improves defensibility at the next sale.
Systematize estimating, scheduling, and documentation into software. The competitive edge is inspection-ready delivery and schedule adherence, so invest in construction management and job-costing tooling to institutionalize that discipline. This makes the business less dependent on the departing owners' knowledge and more scalable.

Diligence notes

Scrutinize the backlog and customer concentration. Request a signed contract schedule with values, completion percentages, retainage, and GC/agency names, and determine what share of revenue sits with the top few customers. Public work can be concentrated and lumpy, so confirm that revenue continuity is contractually real and not aspirational.
Reconcile the SDE and EBITDA bridge against tax returns. Three years of returns, job-cost reports, and WIP schedules should tie to the $1M SDE and $680k EBITDA claims. Pay close attention to whether add-backs include legitimate owner compensation versus recurring operating costs that a buyer will still bear.
Confirm certifications, licensing, and bonding transfer. TxDOT prequalification, electrical licensing, and crew certifications may be tied to the owners or specific individuals and may not automatically convey. Verify whether a new owner retains prequalified status and bonding capacity, since losing either would gut the business overnight.
Assess labor and the departing owners' role. With 20 employees in a certification-dependent trade, understand supervisor tenure, wage inflation, and whether the owners personally hold the key relationships or certifications. The all-cash, no-earnout preference and family-time exit reason warrant a hard look at whether the business can run without the sellers.
Value and inspect the included equipment. $500k of FF&E including trucks and trailers inflates the asset base, so confirm actual condition, age, maintenance history, and whether it is owned free and clear. Deferred fleet replacement is a hidden capex liability that should be priced into the deal.
Review working capital and retainage mechanics. Infrastructure subcontracting carries slow pay, retainage held until project completion, and bonding requirements that tie up cash. Model the net working capital needed to run the backlog and ensure the purchase structure accounts for it rather than leaving the buyer short on day one.

Source

Originally listed on BizBuySell. View original listing →