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In this episode, Kevin sits down with Marisa Mitchell, owner and custom metal fabricator behind Mars Fabrication in Knoxville, Tennessee. Marisa shares the raw, behind-the-scenes reality of walking away from a full-ride graduate school scholarship to weld for $15 an hour, building a business out of a rented outdoor shed, and dealing with hostile job-site project managers who questioned her skills and tried to steal thousands from completed jobs.

We dive deep into how Marisa navigated contractor disputes, why she strictly enforces a 75% deposit rule on custom builds, and how old-school networking beats paid digital ads for high-ticket trade clients. We also break down the long-term physical wear of fabrication, tool recommendations (ArcCaptain vs. Hypertherm), and the deliberate decision to keep a business solo to protect time freedom.

Key Takeaways:

• Handling Hostile Job Sites: How Marisa tackled project managers who tried to withhold a $6,500 final draw and trash her job site.
• The 75% Deposit Rule: Why solo trade operators need to protect their cash flow and stop taking low upfront deposits.
• Landing High-End Clients: How direct networking with interior designers, architects, and handing out physical brochures drove 20+ railing projects in a single neighborhood.
• The Physical Toll of Trades After 30: Managing joint strain, carpal tunnel risks, and why lifting heavy in the gym is critical for welding longevity.
• Solo Freedom vs. Managing Crews: The intentional choice to avoid payroll headaches and retain control over your schedule.

Timestamps:

• 00:00 – Intro: Female Business Owners in Custom Metal Fabrication
• 01:13 – From Fine Arts Sculpture to Welding: Turning Down Grad School for $15/hr
• 05:11 – The Shed Era: Rolling a Welder Outside in the Dead of Heat
• 07:30 – Landing 20 Railings in One Neighborhood Through Referrals
• 09:48 – Guerrilla Marketing: Metal Business Cards and High-End Print Brochures
• 11:27 – The Breaking Point: Handling Undervaluation & Going Independent
• 13:23 – Confronting Stereotypes on Job Sites: "You're Not a Welder"
• 15:45 – Custom Learning Curves: Trial, Error, and Not Freaking Out Over Mistakes
• 18:11 – Why Marisa Teaches Hands-On TIG, MIG, and Stick Classes
• 21:27 – The $6,500 Nightmare: Why Mars Fabrication Switched to 75% Deposits
• 28:37 – Kevin’s Worst PM Story: Setting Boundaries with General Contractors
• 34:29 – Grinding After 30: Joint Pain, Prevention, and Shop Ergonomics
• 38:19 – Favorite Shop Tools: Plasma Cutters, ArcCaptain vs. Hypertherm, and Torches
• 42:24 – Surviving Economic Slowdowns: Glassblowing, CAD Work, and Side Hustles
• 46:38 – Why Marisa Stays Solo: Avoiding the Trap of 80-Hour Workweeks
• 49:44 – Crucial Advice for Welders Looking to Go Full-Time

Connect with Marisa & Mars Fabrication:

• Website: https://www.mars-fabrication.com/
• Instagram: @mars_fabrication
• Email: marisa@mars-fabrication.com

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Tags / Keywords: welding podcast, custom metal fabrication, female welder, trades entrepreneurship, architectural railings, welder business pricing, contract disputes construction, welding business tips, shop ownership, Mars Fabrication, trades business growth