Ventilation and duct cleaning service

Clean ventilation ducts and extract systems in homes and small offices for owners and property managers.

Startup cost£1.5k to £7k
Monthly revenue£600 to £3.5k
Time needed8+ h/week
First incomeWeeks
  • £1.5k-7k
  • Side hustle
  • Out and about

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

Official data

6,083 UK companies in this field, 47% registered in the last 2 years

SIC 81229 “Other building and industrial cleaning activities”. Source: Companies House, November 2026.

What it is

Cleaning the ducts, vents and grilles of ventilation and air handling systems using brushes, air whips and a HEPA vacuum or extraction unit. You can also take before and after photos or camera inspections to show the result.

Your first three steps

  1. Take a duct cleaning or ventilation hygiene course and learn how different systems work
  2. Price up a starter kit (HEPA vacuum, brushes, air whip, inspection camera) and get public liability insurance
  3. Contact local letting agents, estate agents and office managers with a simple price list and photos of your work
Who pays

Homeowners, landlords, letting agents, small office managers and property managers with ventilation systems.

How it makes money

A fixed price per job based on the size of the system and number of vents, with extras for camera inspections, grille cleaning and repeat maintenance visits.

Skills that help
  • Careful, methodical work
  • Using cleaning and extraction equipment
  • Clear communication with clients and property managers
Watch out for
  • Public liability insurance, and check whether you need cover for damage to systems
  • Check whether commercial kitchen extract work needs extra training or standards, such as fire safety guidance for grease ducts
  • Dust and mould exposure: check what protective equipment (masks, filters) you need
  • Work at height and in confined loft or ceiling spaces, so plan safe working methods
  • Check how to dispose of collected waste correctly, and whether you need waste carrier registration

Deep research report · UK

Everything you need to start: ventilation and duct cleaning service

Researched with live web search for United Kingdom: 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 duct cleaning business?

Startup costs are typically estimated at around £1,500 to £7,000, depending on the cleaning and extraction equipment you buy, any inspection camera, protective gear and insurance. Your choice of equipment is the biggest factor.

How much can a duct cleaning business earn?

Monthly revenue is typically estimated at around £600 to £3,500, depending on how many jobs you take, the type of clients and the size of the systems you clean. Homes, landlords and small offices can all be customers.

What safety and legal points should I check for duct cleaning?

Check your public liability cover, including damage to systems, and whether commercial kitchen extract work needs extra training or standards. Also check protective equipment for dust and mould, safe work at height, and waste disposal or waste carrier registration.

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