Why institutional capital keeps flowing into express car washes

The rush of institutional money into car washes over the past several years can look sudden to anyone not tracking private equity, but the capital arrived for a straightforward reason: the industry reshaped itself into something investors already knew how to evaluate. That is the argument laid out by Craig Johnsen, chief asset officer at investment firm PPR, in an analysis published by Auto Laundry News.

The foundation, Johnsen writes, is a consumer shift that is essentially complete. Three decades ago about half of drivers used professional wash facilities. Today that figure is 79 percent, according to International Carwash Association data cited in the piece. What remains is the compounding effect of that installed base washing more often and enrolling in subscription programs.

Why the numbers now pencil out

Private equity looks for recurring revenue, defensive demand, high automation, and low labor intensity. The express tunnel format, Johnsen argues, checks all of those boxes in a way few service businesses do. He points to Mordor Intelligence figures showing express holds 51 percent of the overall market and is the fastest growing format. The North American express market sits at $17.3 billion and is projected to reach $22.9 billion by 2031, roughly 6 percent annual growth.

The single change he credits most is subscription revenue. The global car wash subscription market is projected to grow from $6.4 billion in 2025 to $16.4 billion by 2035. A traditional wash was a transaction business that started every day at zero and depended on weather and walk-in traffic. Membership revenue arrives regardless of conditions, which turns a lumpy, hard-to-finance operation into something closer to a utility with predictable monthly cash flow.

Land ownership and operational discipline

Johnsen singles out real estate as an underappreciated value lever. Many operators, including large private equity backed platforms, lease their sites to reduce upfront capital and scale faster. But a leased operator owns one asset, the business, while a landowner owns two. NCS reported institutional cap rates on net-leased car wash properties around 6.3 percent in late 2025, and site ownership gives operators multiple exit options, including sale-leasebacks.

He also argues the growth-at-any-cost era is over. The primary failure in car wash investing, he writes, is execution, not the market. Operational excellence, not unit count, is now the differentiator. That means a technology stack with license plate recognition, automated billing, mobile membership management, and CRM tools, plus consistent training and disciplined site selection. He frames franchise systems as increasingly central because they deliver consistency at scale that independents struggle to build alone.

Why it matters for operators

The piece is written from an investor's vantage point, but its conclusions are practical for anyone running a wash. If subscription density, owned real estate, and operational consistency are what the next wave of buyers will pay for, those are the same levers that build a healthier standalone business. Operators weighing whether to lease or buy their sites should recognize that ownership creates optionality that a lease cannot, even if it slows expansion.

The emphasis on execution over unit count is a caution for anyone tempted to scale ahead of fundamentals. Growing membership retention, reducing service variability across locations, and choosing sites with strong demographics and limited competition are described here as measurable inputs to unit economics rather than soft advantages. Operators who treat them that way position their businesses to command stronger valuations whenever they choose to sell.