The Side Hustle Show

How to Start a Hot Tub Rental Business: Zero to $1000s per Month (Greatest Hits)

September 25, 2025

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  • Portable hot tub rentals, while uncommon in the US, represent a significant untapped market with high demand, particularly during colder months and holidays, offering a lucrative side hustle opportunity. 
  • The success of a portable hot tub rental business hinges on sourcing durable, serviceable units and effectively marketing the novelty and convenience of the service, as demonstrated by Steve Nadramia's growth from three tubs to a fleet of over 25. 
  • Building a successful rental business, even an unconventional one like hot tubs, requires a focus on customer service, efficient logistics, and a long-term asset management strategy, including refurbishing and remarketing used equipment. 

Segments

Hot Tub Rental Business Idea
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(00:00:59)
  • Key Takeaway: Portable hot tub rentals are an unconventional but viable rental business with low competition in the US, inspired by European markets.
  • Summary: The podcast introduces the concept of renting portable hot tubs as a side hustle, highlighting its popularity in Europe and its nascent stage in the US. This business model offers recurring revenue with a lower upfront investment compared to traditional real estate rentals.
Sourcing Initial Inventory
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(00:04:26)
  • Key Takeaway: Acquiring initial inventory from an established dealer provided valuable business insights and starter equipment, mitigating early risks.
  • Summary: Steve Nadramia sourced his first three portable hot tubs from a dealer in upstate New York, who also provided crucial business advice, starter parts, and insurance information. This initial purchase cost $6,500 and included functional units and a spare, laying the foundation for the rental fleet.
Marketing and Customer Acquisition
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(00:08:05)
  • Key Takeaway: Facebook and local community groups are highly effective, low-cost channels for marketing portable hot tub rentals and creating demand.
  • Summary: The business heavily utilizes Facebook, including local buy-sell and community groups, to showcase visually appealing hot tub rentals and generate leads. While Instagram is being developed for future customers, Facebook has been instrumental in growth, with Marketplace posts effectively driving traffic by listing rentals with a clear price.
Product Differentiation: Inflatables vs. Premium
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(00:10:00)
  • Key Takeaway: Premium, non-inflatable hot tubs offer superior performance in colder temperatures and greater durability compared to less expensive inflatable models.
  • Summary: Inflatable hot tubs are not suitable for colder weather due to inefficient heating and limited durability, often lasting only a few seasons. The business opts for more robust, serviceable units that can function effectively year-round and be repaired, justifying a higher initial investment for long-term viability.
Pricing and Profitability Strategy
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(00:11:22)
  • Key Takeaway: Pricing is set to replace lost summer job income, with a target of $1,000 per month, and is benchmarked against alternative rental options like bounce houses.
  • Summary: The initial rental price was set at $199 per week, aiming to achieve $1,000 monthly income to replace a previous summer job. This price point is competitive with other party rental options and is perceived as a reasonable cost for a unique recreational amenity.
Operational Logistics and Customer Service
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(00:14:40)
  • Key Takeaway: Balancing a full-time teaching job with customer inquiries requires efficient systems like Google Voice and prompt, personal responses to close sales.
  • Summary: Customer inquiries are managed through Google Voice and email, with responses typically provided within hours, often leading to immediate bookings. This promptness is crucial for converting interested customers, especially given the novelty of the service.
Inventory Management and ROI
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(00:19:40)
  • Key Takeaway: The business focuses on long-term asset value by refurbishing and servicing older, reliable hot tub models to maximize return on investment.
  • Summary: The strategy involves acquiring used, serviceable hot tubs, often for under $1,500, and refurbishing them to extend their lifespan significantly. The goal is for each unit to generate revenue for many years, with break-even often achieved after 8-10 rentals.
Seasonal Demand and Marketing
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(00:23:01)
  • Key Takeaway: Winter and holiday seasons are unexpectedly high-demand periods for hot tub rentals, driven by weather and the need for at-home entertainment.
  • Summary: Contrary to initial expectations of a summer-only business, winter months have become a significant revenue driver, especially during snowstorms when parents seek ways to entertain children. Marketing with weather forecasts effectively capitalizes on this demand.
COVID-19 Impact on Demand
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(00:26:41)
  • Key Takeaway: The COVID-19 pandemic dramatically increased demand for hot tub rentals due to people staying home and canceled travel plans.
  • Summary: The pandemic transformed the hot tub rental market, with demand soaring as people sought at-home amenities and faced long lead times for purchasing new units. This surge allowed for longer rental periods and significantly boosted business.
Cleaning and Sanitization Process
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(00:39:43)
  • Key Takeaway: A thorough cleaning process involving superchlorination and fresh water rinsing ensures sanitary hot tubs between rentals.
  • Summary: Between rentals, hot tubs are partially drained, superchlorinated, and run through their systems to sanitize all components. They are then rinsed with fresh water, washed with soap and water, and refilled, ensuring a clean and safe product for the next customer.
Liability and Business Structure
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(00:41:34)
  • Key Takeaway: Operating as an LLC with liability insurance is crucial for protecting against potential water and electricity-related risks.
  • Summary: The business is structured as an LLC and carries liability insurance to cover property damage and personal injury. This legal framework and insurance are essential for mitigating the inherent risks associated with combining water and electricity.
Future Growth and Expansion
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(00:43:41)
  • Key Takeaway: Future growth plans include hiring part-time help for logistics and exploring franchise or multi-location models to meet demand.
  • Summary: The business aims to scale by hiring part-time staff for pickups and potentially expanding to other cities through franchising or company-operated locations. This expansion is driven by consistent demand and the desire to reach new markets.
Key Tip: Personal Customer Interaction
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(00:47:38)
  • Key Takeaway: Direct, personal communication with every customer, even for unfulfilled requests, builds relationships and fosters future business.
  • Summary: Maintaining a list of potential customers who couldn’t be accommodated and personally calling them to inform them of availability or special offers is a key strategy. This direct engagement, rather than relying on automated responses, strengthens customer loyalty and remarketing efforts.