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Discover the guaranteed proven systems and strategies to achieve double-digit profits, sustainable growth and gain      unfiltered “x-ray” access to the exact business playbook        Jimmy Hiller used to grow his company from $2 Million to over $100 Million – and how you can do it too!

Jimmys Tour

Meet Jimmy Hiller: Owner and founder of America's most successful independent home services company.

Watch the full tour of Jimmy's operation.
Schedule your FREE one-on-one Maximum Yield Strategic Mentoring Session today to get full access.

PRAXIS S-10 jimmy hiller and his son
PRAXIS S-10 employee training
PRAXIS S-10 ultimate lifestyle

Unleash your company's true potential.

Learn how to engage and grow your entire team.

Discover the ultimate keys to HVAC success.

Jimmy Hiller started his company with $500 and a used Toyota truck. Discover how to break down the barriers that are stopping you from taking your HVAC business to the next level. Speak with Jimmy Hiller or someone from his team for a candid conversation that will help you unleash the true potential of your company.

Find out how Jimmy Hiller made the leap from running jobs all day and working long hours to managing a team of skilled technicians and building a business that virtually runs on autopilot. If you're ready to earn more money and seriously take control of every aspect of your business, schedule your free strategic mentoring session today.

If you operate a successful HVAC business but want more free time and a better way of life, you need to schedule a free strategic mentoring call today. On this call, you'll learn how Jimmy finally broke free of the chains that shackled him to his business. Find out how he did it and how to apply those lessons to your HVAC company.


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What is a Maximum Yield Strategic Mentoring Session?  Watch the video here. >


It takes mountains of money and years of experience to discover what will work and won’t work. Don’t risk your own capital and years of your own time attempting to figure it out on your own. PRAXIS S-10 provides you with the specific formula and support PROVEN to accelerate profits and growth. The same principles and systems I've used to grow my company to the largest independently owned residential home services company in North America. PRAXIS S-10 is your definitive and ultimate blueprint guaranteed to deliver HVAC business success.

– Jimmy "Happy" Hiller



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If you're seeking residential HVAC contracting success and a better life for you and your family, this is where you start.

Are you ready to make your business Contractor Strong®?

Define what success means to you and together we'll build a personalized step-by-step plan to get you there.

Real one-on-one mentoring with proven strategic solutions custom tailored for your HVAC business.


Your employees are your most powerful financial engine. Maximize their true potential and accelerate your profits.


The three steps to Contractor Strong® HVAC business success.

Your personal journey to a residential HVAC business that's Contractor Strong® begins with three basic steps. What do you want? Who can help me get there? How do I maximize the yield of my management and employees? Now, what if you could align yourself with a team of highly successful contractors that will open up their businesses to you? Including the largest, most successful, privately owned HVAC business in North America? Real contractors who have produced over $1.5 billion dollars of residential service revenue since 2010.

We've walked a million miles in your shoes.

The leadership and team at PRAXIS S-10 have walked a million miles in your shoes. We’ve spent mountains of money and countless years researching, developing and testing every business system and strategy we teach. Systems we utilize in our own businesses today. Proven, tested, real, solutions to every business challenge you face. Every one. That’s the power of PRAXIS S-10. Choose your path to success, and we’ll help you get there — guaranteed. That's the power of Contractor Strong.

Tap into residential HVAC expertise that’s generated over $1.5 billion dollars of service revenue since 2010 and growing daily. 

PRAXIS S-10 is the HVAC industry's ultimate proven solution for residential HVAC contracting business success for you, your family, and employees. It's a continuous, success-measured, personalized mentoring, development and education program that will immediately solve your most difficult business challenges and help you build a better, more profitable, HVAC business. You'll tap into years of residential contracting experience that is unmatched in our industry. No matter what you're seeking, PRAXIS S-10 has the solution.

You + PRAXIS S-10 = Contractor Strong®