How He Built a $35M Business With 56% Gross Margins & 21% EBITDA in Under 8 Years | Helmi Ben Flah
Episode 332 · 55 min · July 28, 2026

How He Built a $35M Business With 56% Gross Margins & 21% EBITDA in Under 8 Years | Helmi Ben Flah

Helmi Ben Flah explains how Guaranteed Service reached $35M with 56 percent gross margins through outbound systems, cross-trade referrals, and daily accountability.

Guest Helmi Ben Flah

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About this episode

Helmi Ben Flah, founder of Guaranteed Service in New Jersey, grew his multi-trade home service business from $4.6 million in 2018 to a pace of roughly $35 million in 2026, while maintaining a 56 percent gross margin and 21 percent EBITDA. He attributes the financial results not to any single tactic but to disciplined execution, a strong management team, and a culture of accountability that runs from dispatchers to field technicians across HVAC, plumbing, and electrical divisions.

A large portion of the conversation focused on how Guaranteed Service generates revenue without relying on inbound demand calls. The company runs an outbound operation driven by AI-assisted queries from Service Titan, targeting customers by recency, trade history, and spend level to identify cross-trade opportunities. CSRs take a full home inventory on every inbound call, booking secondary trade appointments before technicians leave the shop. Field technicians are paid $25 per lead turned to another division, and daily huddles surface which trades need calls so the outbound effort can be directed in real time.

Ben Flah described a focus on leading indicators over lagging ones, a shift reinforced after partnering with Redwood Services. Rather than reviewing yesterday’s revenue shortfall, his team tracks contact rates, booking rates, billable hours, and idle time each morning and adjusts the same day. Zoom meetings mixing technicians from different trades build cross-functional familiarity and reinforce a single-team mindset that makes multi-trade referrals a natural behavior rather than a forced script.

The panel also discussed what tends to break as companies scale past 50 million dollars: cash flow management becomes more complex, not every manager who built the business can lead it at the next size, and HR demands multiply with headcount. Ben Flah’s own answer to starting over was to hire a strong management team immediately, even if it required taking on debt, rather than building one gradually.

Key takeaways

  • Run AI-assisted outbound calls against your own customer database, filtering by recency and cross-trade history, to fill capacity before spending more on advertising.
  • Train CSRs to take a full home inventory on every inbound call and attempt to book a second trade appointment before the first technician rolls.
  • Pay field technicians a flat fee for every lead they turn to another division, regardless of whether that lead closes, to make cross-trade referrals a consistent habit.
  • Shift daily team conversations from lagging revenue results to leading indicators such as contact rates, booking rates, and billable hours so you can make corrections the same day.
  • Hold short daily multi-trade Zoom huddles that mix technicians from different divisions to build familiarity and reinforce a shared team identity.
  • Hire your senior management team as early as possible, even if it means borrowing to cover payroll, because execution capacity limits growth more than strategy does.