Lawrence Castillo helped grow Brody Pennell from a roughly $6 million HVAC company into a business approaching $70 million in annual revenue.

In this episode of Profit & Grit, Tyler Martin sits down with Lawrence to discuss what changed inside the company as it scaled. He shares the challenges he found when he first arrived, the systems that were built along the way, and the operational discipline required to support that level of growth.

The conversation covers recruiting, branding, technician performance, customer experience, pricing, leadership, and the daily metrics that helped the company make better decisions as it expanded.

Whether you're running an HVAC company or another trades business, Lawrence offers a firsthand look at what it takes to move beyond the early stages of growth and build a company capable of operating at a much larger scale.

What You Will Learn in This Episode

• How Lawrence Castillo got into the HVAC industry and built a long career in the trades
• What Brody Pennell looked like when he first stepped into the business
• How the company grew from about $6 million to around $70 million in revenue
• Why Lawrence says growth has to be planned carefully before adding more labor
• Why his first hire at Brody Pennell was a dedicated recruiter
• How recruiting supports HVAC growth before the shop is ready to scale
• Why daily numbers matter more than waiting for month-end reports
• The technician KPIs Lawrence watches, including old call success rate, club conversion, and zero tickets
• How Brody Pennell uses scoreboards and daily reports to create accountability
• Why mild-weather HVAC markets require stronger customer experience and better maintenance calls
• How personality, communication, and training help technicians build trust in the home
• Why large jobs can create risk when they are not priced and managed correctly
• How branding, Google reviews, uniforms, truck wraps, and photos helped rebuild Brody Pennell’s reputation
• What $5 million to $10 million HVAC companies should focus on before chasing the next stage of growth

More From Profit & Grit

Book your complimentary Financial Insight Session with Tyler Martin, fractional CFO for home services and the trades, here:

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Follow the show for weekly interviews with HVAC, plumbing, and home service owners and experts who share what it really takes to grow, scale, and profit in the trades.

If you listen to any of the following shows, we’re sure you’ll love ours too! To The Point Home Services Podcast, Toolbox for the Trades, Masters of Home Service, Home Service Business Coach With David Moerman, BlueCollar.CEO, The Home Service Expert Podcast, Next Level Pros, Blue Collar Business Podcast, Home Service Millionaire with Mike Andes, The Contractor Fight with Tom Reber, and Blue Collar Success Group.

🎙️ Profit & Grit by Tyler Martin
Real stories. Real strategy. Real results for service-based business owners.

🔗 Website: ProfitAndGrit.com
📍 LinkedIn: linkedin.com/in/thinktyler
📸 Instagram & TikTok: @profitandgrit

Tyler Martin, a fractional CFO for home services and the trades

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