There are stories that explain better than any guidebook what it means to be a Hispanic entrepreneur in the United States. Go Wash Auto Detailing is one of them: it started in 2017 as a mobile car wash in Puebla, Mexico, formalized its operations in the United States during the height of the pandemic, and in August 2024 opened its own physical location in Clarksville, Tennessee. Behind it all are Mario Fernández and Cinthya Ángeles, to whom we dedicate the cover of Issue 33 of our magazine. Their journey offers concrete lessons for anyone building a service business from the ground up.
From a mobile car wash in Puebla to a physical location in Clarksville
The project didn't originate in the United States. It began in Puebla, in 2017, as a mobile car wash: no physical location, no payroll, no sign. The service went wherever the car was.
That detail matters more than it seems. Many entrepreneurs get stuck waiting for the perfect location, loan, or moment. Mario and Cinthya started with what they had and learned the trade on the street, serving real customers, long before signing a lease.
The leap to the United States and the formalization of the business came during the pandemic—a time when half the world was shutting down—and the physical location in Clarksville opened in August 2024. Seven years between the first bucket and their own door. That's the part that doesn't appear in Instagram success stories.
What makes Go Wash Auto Detailing different
In a sector where it's easy to compete on price and fail, they chose the opposite path: high-standard manual service . No automated lines that scratch the paint.
Based on that, they built two pieces that completely changed the business:
- System X ceramic coating with warranty. A higher-value, technical service that not everyone can offer, justifying a higher price. The guarantee is what translates the price into trust.
- Memberships and promotions to build loyalty. Instead of chasing a new customer every morning, they build recurring revenue. A membership customer is worth many times more than a one-time customer.
That's the fundamental lesson: they didn't compete to be the cheapest, but to be the best at something specific and to retain those who already trusted them.
Seasonality: the real problem for service businesses
Every automotive business faces the same nightmare: there are good months and months when the phone doesn't ring. It's the problem that sinks the most service businesses, because fixed costs aren't seasonal.
Go Wash's response was to elevate its services rather than lower prices: certifications , an obsessive focus on quality , team training , and close customer relationships . When your service is clearly superior and your customers know you by name, the off-season is less of a factor.
And there's an explicit philosophy behind it all: diligence, continuous learning, community, and "putting God first." It's not just window dressing: it's what sustains a business during the months when the numbers aren't there.
Four lessons you can take away today
- Start mobile, start small. The physical location came later. Seven years passed between the car wash in Puebla and the opening of their own business in Clarksville, and each of those years was a learning experience paid for by real customers.
- Specialize in something that not everyone does. The guaranteed ceramic coating is what sets them apart from the corner car wash. Find your equivalent in your industry.
- Build recurring revenue streams. Memberships, maintenance, contracts. A business that starts the month with zero is a business at permanent risk.
- Make it official. They formalized their business in the United States, and that opened the door to the venue, the team, and growth. If you're at that point, the Small Business Administration It offers free advice in Spanish, and you have the step-by-step instructions at How to start a business in Tennessee.
Why does this story take place in Clarksville?
It's no coincidence. Clarksville has around 193,000 residents and is growing at over 2% annually, with entire sectors still underserved in Spanish—and automotive services are one of them. It's exactly the kind of city where a well-run business becomes the benchmark in its category. We explore this in our article "Starting a Business in Clarksville, TN ," and if you're looking for business ideas with numbers, check out " Small Businesses That Make Money ."
Conclusion
From Puebla to Clarksville, from a bucket to a shop with certified ceramic tile: Go Wash's story isn't one of luck or a stroke of genius. It's the result of seven years of experience, choosing quality over price, and treating the customer like a neighbor, not just a transaction. This formula doesn't depend on the industry or the city: it works equally well in cleaning, construction, or food. You can start applying it this week.
You can read the full profile, along with the sections "5 physical and profitable businesses", "Working diligently" and "Secrets of Personal Branding", in Issue 33 of Hispanos Emprendedores magazine , available in bilingual format.
Does your business have a story like this too? Add it for free to our Directory of Hispanic Entrepreneurs : it's where the community looks when they need someone trustworthy, and that's where the stories we feature in each edition come from. Yours could be on the next cover.
