Mobile window and door glass repair

Visit homes and small businesses to replace broken glazing, misted units and cracked panes.

Startup cost£2k to £9k
Monthly revenue£1.5k to £6.5k
Time needed15+ h/week
First incomeWeeks
  • £2k-9k
  • Part-time
  • Out and about

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

Official data

7,568 UK companies in this field, 19% registered in the last 2 years

SIC 43342 “Glazing”. Source: Companies House, November 2026.

What it is

A van-based service replacing broken or misted double glazing units, cracked panes and damaged glass in windows and doors, including emergency boarding up until new glass is ready.

Your first three steps

  1. Get trained or gain experience with a glazing firm, and learn to measure and fit double glazed units and glazing beads
  2. Find a local glass supplier that cuts to size or makes sealed units, and compare their prices and lead times
  3. Get insured, set up a simple website and Google Business Profile, and contact letting agents and landlords about repairs
Who pays

Homeowners, landlords, letting agents, small shops and offices.

How it makes money

A call-out fee or fixed quote per job, plus the cost of glass and materials with a margin added. Emergency and out-of-hours work can be priced higher.

Skills that help
  • Accurate measuring
  • Safe handling of glass
  • Practical fitting skills
  • Clear quoting and customer service
Watch out for
  • Public liability insurance, plus tools and van cover
  • Building Regulations rules on safety glazing in doors and low-level windows, and on replacement windows, check which apply and whether you need to be in a competent person scheme such as FENSA or Certass
  • Safe lifting and handling of heavy glass, and working at height
  • Measuring mistakes can be costly, as cut glass is often not returnable
  • Safe disposal of broken glass and old units

Deep research report · UK

Everything you need to start: mobile window and door glass repair

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 mobile glass repair business?

Startup costs are typically estimated at around £2,000 to £9,000, depending on your van, tools and insurance. Public liability insurance, plus tools and van cover, is worth checking before you take on work.

How much can a mobile glass repairer earn?

Monthly revenue is typically estimated at around £1,500 to £6,500, depending on how many call-outs you win, with at least about 15 hours a week. These are revenue estimates rather than profit, and measuring mistakes can be costly.

What rules should I check before repairing windows and doors?

Check which Building Regulations rules apply to safety glazing in doors and low-level windows and to replacement windows, and whether you need a competent person scheme such as FENSA or Certass. Also check safe lifting, working at height and broken glass disposal.

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