Bottleless water cooler rental for offices

Rent filtered, plumbed-in water coolers to small offices and service them on a regular schedule.

Startup cost$3k to $15k
Monthly revenue$1k to $5k
Time needed10+ h/week
First incomeWeeks
  • $3k-15k
  • Side hustle
  • Out and about

Estimates for a small start in the US, not guarantees.

Official data

10,248 US businesses with employees in this field, +6.8% in a year

NAICS 532490 “Other commercial and industrial machinery and equipment rental and leasing”. Source: U.S. Census Bureau, County Business Patterns 2023.

What it is

You place point-of-use coolers that connect to a workplace's water line and filter the water, so there are no heavy bottles. You handle installation, filter changes and sanitizing visits on a set schedule.

Your first three steps

  1. Compare wholesale prices and warranties from point-of-use cooler and filter suppliers, then work out a monthly rental price that covers the unit cost in a year or two
  2. Draft a simple rental agreement with a lawyer or template service and set up an LLC or sole proprietorship with a business bank account
  3. Visit nearby offices and clinics with a one-page offer and a free trial unit, and ask for a short contract if they keep it
Who pays

Small offices, clinics, gyms, auto shops, schools and other workplaces that want drinking water without ordering bottles.

How it makes money

Monthly rental fee per cooler, usually on a 12 to 36 month agreement, plus charges for installation and extra service visits.

Skills that help
  • Basic mechanical and plumbing know-how
  • Selling to office managers and owners
  • Reliable scheduling and follow-up
Watch out for
  • Check whether your state or city requires a licensed plumber for water line connections, or whether you need to partner with one
  • General liability insurance, since a leak could damage a client's property
  • Check your state's rules and any local business license for water treatment or equipment rental
  • Contract terms: clear cancellation and equipment return rules to avoid disputes
  • Keep records of filter changes and sanitizing so you can show clients the water was maintained

Deep research report · US

Everything you need to start: bottleless water cooler rental for offices

Researched with live web search for United States: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.

  • Startup costs with real prices
  • Licences, registration and rules
  • Pricing: what others charge
  • Break-even example
  • Finding your first customers
  • 30-day launch plan
  • Risks and how to reduce them
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start a bottleless water cooler rental business?

Startup costs are typically around $3,000 to $15,000, depending on how many coolers you buy, what filters and tools you need, and whether you hire a plumber for installs. These are estimates, so price your own equipment before committing.

How much can a water cooler rental business earn?

Monthly revenue is typically around $1,000 to $5,000, depending on how many offices you serve, your rental rates and your service schedule. That is revenue, not profit, so subtract equipment, filters, insurance and travel costs.

Do I need a plumber's license to install water coolers?

Check whether your state or city requires a licensed plumber for water line connections, or whether you need to partner with one. Also check your state's rules and any local business license for water treatment or equipment rental, and look into general liability insurance in case of leaks.

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