The Best Side Hustle Franchises for Summer 2025
- Jennifer Lucas
- Apr 10
- 3 min read
Turn Your Free Time into Extra Income
If you're looking to make extra money this summer without the hassle of starting a business from scratch, a side hustle franchise might be just the right path.
Franchises offer the perks of entrepreneurship with built-in support, brand recognition, and proven systems; perfect for anyone seeking a part-time, seasonal, or low-commitment opportunity. *
Whether you're a teacher on summer break, a college student, or a full-time employee looking for a flexible income stream, here are the best side hustle franchises to explore this summer.
Industry: Mobile / Food Truck / Frozen Treats
Investment: Starting under $75,000
Summer and frozen treats are a no-brainer, and Frios is one of our absolute favorites! Frios Gourmet Pops lets you operate an incredibly flexible business your whole family (including the kiddos) can get involved with.
Frios brings fun and flavor to neighborhoods with its cheerful tie-dye Sweet Ride van filled with hand-crafted gourmet pops, and they’ve just introduced an even lower investment option with a mobile cart!
With a low cost to entry, a mobile business model, and massive appeal at summer events, Frios is the ultimate feel-good side hustle.
You can choose your own schedule, work outdoor festivals, school events, private parties, and more—all while spreading happiness (and popsicles).
Industry: Pest Control
Investment: Starting under $200,000
Mosquito control is in high demand during warmer months, and Mosquito Squad Plus has built a nationally recognized brand around that need. With seasonal service options and a recurring revenue model, this franchise is ideal for part-time business owners looking to make a strong impact in their community.
Industry: Pool Maintenance
Investment: Around $100,000
Pool cleaning services are always in demand during summer. Pool Scouts offers a great seasonal or semi-passive business with recurring clients. You don’t need prior pool experience, just a willingness to follow a proven system.
Industry: Golf & Entertainment
Investment: Starting between $250,000 - $400,000
Summer is golf season, and The Back Nine delivers a modern twist on the sport. This franchise combines virtual golf with learning. It’s the perfect business for entrepreneurs who want to tap into the booming world of active entertainment.
With flexible layouts, scalable options, and almost zero employees, The Back Nine is great as a side hustle that grows into a full-time venue.
Industry: Youth Sports & Enrichment
Investment: Under $75,000
Summer is prime time for youth sports and camps—and nZone Sports offers a powerful way to tap into that market. With no need for a physical facility, this low-overhead franchise allows you to organize youth leagues, enrichment programs, and camps at schools, parks, and rec centers.
It’s a mission-driven business with flexible hours, strong community impact, and great income potential for the summer and beyond.
We also love their “no jerk” policy!
Why Side Hustle Franchises Are Hot This Summer
Franchising isn’t just for full-time entrepreneurs anymore. More people are using franchise side hustles to test business ownership, generate passive income, and make the most of seasonal demand. Whether you're in it for the summer or looking to scale year-round, there’s never been a better time to explore these hot franchise opportunities.
📝 Now what?
Get help choosing the perfect summer franchise for your goals and budget📅 Schedule a free consultation with a franchise expert.
*Important note, while the franchises above are great “semi-passive” franchise opportunities, any business endeavor will have greater success when you can devote the appropriate time and resources to growing the business. We’d love to discuss your goals and help you find the perfect business for YOU. Can't wait to chat!
