Brett Muller

Entrepreneur · Operator · Mentor

Brett Muller I build service businesses and help owners step out of the day-to-day.

I'm a Dallas–Fort Worth entrepreneur with more than 15 years of leading small businesses. I grew a family-run company into an established business. Today I launch new service ventures and mentor owners who are ready to scale.

  • 15+ years in small business leadership
  • Texas A&M Aggie
  • Based in Dallas, TX
Portrait of Brett Muller in a navy suit with mountains behind him

Current ventures

Where I'm putting my time

One established operating company, one studio building what's next, and one way to share what I've learned along the way.

Venture studio

Socket Wrench

A self-funded venture studio in Dallas that builds B2B and B2C businesses focused on cash flow and organic growth. Current builds include an AI tool for tracking company equipment and an AI-powered family calendar display.

Visit socketwrench.co
Owner & Chairman of the Board

Guardian Services

North Texas's original kitchen exhaust specialists, serving DFW since 1945. Guardian provides commercial kitchen, HVAC duct and specialty cleaning across Dallas–Fort Worth, with 24/7 service.

Visit guardiandallas.com
Coaching & mentorship

EYD Business Consulting

Personalized coaching for owners who want to move from running the business to leading it, built on Brett's 8-step Elevation Plan. Start with the free self-assessment.

Visit eydcoaching.com

About Brett

From running the work to building the team that runs it

I've spent more than 15 years leading small businesses. The hardest and most valuable lesson was learning to step back.

I helped turn a family-run business into an established enterprise. That meant learning to delegate, hire the right people and build a leadership team strong enough that the owner could stop putting out fires and focus on long-term growth.

Now I use that experience two ways. I build new service companies through Socket Wrench. I also mentor entrepreneurs who are where I was: capable and busy, but stuck working in the business instead of on it.

What I help owners with

  • 01Delegation that sticksGetting decisions off your desk without losing control of quality.
  • 02Hiring the right peopleDefining roles, finding talent and keeping it.
  • 03Building a leadership teamDeveloping managers who run the day-to-day for you.
  • 04Financial clarityKnowing your numbers well enough to scale with confidence.
"Good business leaders create a vision, articulate the vision, passionately own the vision and relentlessly drive it to completion."Jack Welch

FAQ

Common questions

Who is Brett Muller?

Brett Muller is a Dallas–Fort Worth entrepreneur with more than 15 years of small business leadership. He grew a family-run business into an established company, founded the venture studio Socket Wrench, is Owner and Chairman of the Board of Guardian Services, and mentors business owners through EYD Business Consulting. He is a Texas A&M University alumnus.

What is Socket Wrench?

Socket Wrench is Brett's self-funded private venture studio in Dallas. It launches B2B and B2C service ventures focused on cash flow and organic growth, and it partners with young operators to run them. Learn more at socketwrench.co.

Does Brett offer business coaching?

Yes. Through EYD Business Consulting, Brett offers personalized coaching for small business owners who want to step out of daily operations and focus on growth. Topics include delegation, hiring, building a leadership team and financial management.

How do I get in touch?

Email contact@brettmuller.com, use the form below, or connect on LinkedIn.

Get in touch

Let's talk

Whether it's mentorship, a partnership idea or a new venture, I'm glad to hear from you.

I usually reply within a couple of business days.