Subcontract floor sanding for contractors

Sand floors for flooring installers, builders and property managers, with work lined up for you.

Floor sander removing old finish from wooden floorboards in an empty room.
Startup cost$1.5k to $7k
Monthly revenue$1k to $5k
Time needed10+ h/week
First incomeWeeks
  • $1.5k-7k
  • Side hustle
  • Out and about

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

Official data

17,989 US businesses with employees in this field, -0.4% in a year

NAICS 238330 “Flooring contractors”. Source: U.S. Census Bureau, County Business Patterns 2023.

What it is

You sand floors as a specialist subcontractor for installers, remodelers and property managers who don't have sanding gear or time. The contractor usually deals with the homeowner, and you focus on the sanding.

Your first three steps

  1. Learn the basics and practice with rented sanders on scrap or spare flooring
  2. Introduce yourself to local flooring installers, remodelers and property managers with photos of your work
  3. Form an LLC or register as a sole proprietor, get insurance, and agree rates and payment terms in writing for your first job
Who pays

Flooring installers, general contractors, remodelers, home flippers, property management companies and landlords.

How it makes money

Per square foot or per job rate agreed with each contractor. Repeat work from a few reliable contacts can fill your calendar without much marketing.

Skills that help
  • Reliable and on time
  • Skilled with sanders on new and old floors
  • Good at working with other trades
Watch out for
  • Liability insurance, as contractors often ask for proof before hiring you
  • Check whether your state treats you as a contractor needing a license even when subcontracting
  • Slow payment from contractors, so agree terms and deposits upfront
  • Dependence on a small number of clients
  • Dust and fume safety, including a respirator and good ventilation

🔒 Full research report for US

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start as a floor sanding subcontractor?

Startup costs are typically estimated at around $1,500 to $7,000, depending on your sanders, safety gear and insurance. Working for contractors means you can focus on equipment and skip much of the customer-facing setup.

How much can a floor sanding subcontractor earn?

Monthly revenue is typically estimated at around $1,000 to $5,000, depending on how much work contractors send you. You could start with about 10 hours a week and build from there.

What should I check before subcontracting floor sanding?

Check whether your state treats you as a contractor needing a license even when subcontracting, and get liability insurance, since contractors often ask for proof. Agree payment terms and deposits upfront, and use a respirator and good ventilation.

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