Sean McGuire - Roofing Specialist at Mammoth Roofing & Solar, wearing a purple polo and glasses, smiling in an outdoor setting.

Sean McGuire

Mammoth Roofing & Solar

About Sean

Role at Mammoth:
Mastodon
Years in Roofing/Sales/Industry Experience:
5 Months in roofing. 27 years in the restaurant/hospitality industry
Why You Love Helping Homeowners:
I love hearing stories about homeowners, especially their “why.”  That helps me find the best solution for what they need most.  Seeing the smile on a homeowner’s face when he or she sees their house once we complete the work is the best reward.
What You Like Most About Working at Mammoth:
Two reasons: 1) The Core Values of the Company align with my personal core values.  2) The culture of the Company can’t be beat!  I enjoy coming to work every day because of the team
What Sets You Apart?
My attention to detail, especially when it comes to the detailed needs of our customers.  Oh, and I make choosing a roof fun!
Fun Fact About You:
I am a gym fanatic!  My day has to start with an amazing workout.
Favorite Quote or Motto:
“The best way to find yourself is to lose yourself in the service of others.” – Mahatma Ghandi
Cover of The G.R.O.O.V.E. Playbook by Scott Edwards, CEO of Mammoth Roofing and Solar, promoting high-performing roofing sales reps — Grow With a Mammoth.

The G.R.O.O.V.E. Playbook: How Mammoth Builds High-Performing Reps

By Scott Edwards

This is not just a training manual—it’s a playbook for purpose-driven selling.

In Get in the GROOVE, Mammoth Roofing & Solar opens its doors to share the field-tested framework behind one of the most consistent appointment-setting systems in the industry. Built for new reps, seasoned closers, and even outside organizations looking to elevate their sales culture, this book breaks down the exact steps—from first knock to confident close—that turn conversations into trust, and trust into results.

Packed with real-world scripts, field breakdowns, and behind-the-scenes mindset philosophy, this book isn’t about hype—it’s about repeatable excellence.

Whether you’re joining our herd or leading your own, you’ll walk away with the structure, belief, and tools to build something that lasts.

About The Author

Founder. Builder. No Plan B.

For ten years, Scott worked jobs that looked stable on the surface—finance, insurance, corporate roles—but always felt like they belonged to someone else’s vision. He wasn’t building anything of his own, and the day-to-day offered little more than repetition.

After a personal and financial low point—including a Chapter 7 bankruptcy—he found himself starting over with almost nothing. A friend gave him a shot in roofing sales. Two small jobs in, someone wrote his commission on a napkin at a diner table. The number was more than he’d made in weeks. That’s when he saw what this industry could offer—not just income, but real ownership over your success.

From there, everything changed.

Scott built this company to give others the same shot he got. He doesn’t look for perfect résumés—he looks for people with drive, character, and something to prove. His goal is simple: train in weeks what took him a decade to learn, and create a path to success that’s real, not theoretical.

Today, he leads one of the fastest-growing roofing and solar teams in Texas—but he’s still walking jobs, coaching reps, and checking in with homeowners. Because no matter how big the company gets, the mission stays the same: do the job right, take care of your people, and never forget where you started.