Local boiler and heating supply counter

Open a small trade counter stocking boilers and parts so local heating contractors can pick up what they need the same day.

Startup cost$40k to $150k
Monthly revenue$15k to $75k
Time needed40+ h/week
First incomeMonths
  • $40k-150k
  • Full-time
  • Own premises

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

Official data

6,410 US businesses with employees in this field, -5.0% in a year

NAICS 423720 “Plumbing and heating equipment and supplies (hydronics) merchant wholesalers”. Source: U.S. Census Bureau, County Business Patterns 2023.

What it is

A small unit or warehouse with a trade counter, stocking popular boilers, circulators, valves, controls and fittings. Contractors can pick up parts same day instead of waiting on freight, and you can also deliver locally.

Your first three steps

  1. Talk to local contractors about what they struggle to get quickly and which brands they use
  2. Apply for dealer or distributor accounts with a few manufacturers and get credit terms and opening order requirements
  3. Find a low-cost unit with parking and loading access, and check zoning and the business license with your city or county
Who pays

Local plumbing and heating contractors, HVAC companies, property managers and maintenance teams.

How it makes money

Markup on boilers and parts sold on contractor accounts and at the counter, plus delivery fees and special orders for items you don't stock.

Skills that help
  • Strong knowledge of heating systems and parts
  • Inventory and cash flow management
  • Customer service and relationship building with contractors
Watch out for
  • Stock ties up a lot of cash, so start with fast-moving parts only
  • Check dealer agreement terms, minimum orders and territory rules with manufacturers
  • Check state resale certificate and sales tax rules, and any requirements for selling to the public
  • General liability, product liability and property insurance, plus workers' compensation if you hire
  • Heavy boilers need safe handling, a loading area and often a truck or van for delivery
  • Contractors may ask for credit, so decide how you will manage late payments

Deep research report · US

Everything you need to start: local boiler and heating supply counter

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 open a boiler supply counter?

Estimates typically put startup costs around $40,000 to $150,000, depending on premises, the stock you carry and whether you need a delivery vehicle. Stock ties up a lot of cash, so many owners start with fast-moving parts.

How much revenue can a heating supply counter make?

Monthly revenue is typically estimated at around $15,000 to $75,000, depending on your location, the contractors you serve and the range you stock. Treat these as estimates and plan for slower months.

What should I check before opening a boiler supply counter?

Check dealer agreement terms, minimum orders and territory rules with manufacturers, plus state resale certificate and sales tax rules. Look at general, product and property insurance, safe handling of heavy boilers, and how you will manage contractor credit and late payments.

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