How to Start a Garage Door Installation & Repair Business in the UK: Tools, Training & Getting Found Online

🚪 Want to Start a Garage Door Supply & Installation Business in the UK?

From broken door repairs to full garage conversions and motorised upgrades, garage door installation is a skilled trade with solid profit margins and high demand.

Whether you’re already in construction or looking for a practical, scalable trade — a garage door business offers great earning potential, flexibility, and the opportunity to grow fast in both domestic and commercial markets.

Let’s break down what you need to get started, the services you can offer, and how to build a professional online presence that actually brings in leads.

✅ Why Start a Garage Door Business?

• 📈 Growing demand – Homeowners are upgrading to motorised, insulated, or converted garage setups.

• 💷 High ticket jobs – Full installs often range from £700 to £2,500+ per door.

• 🔧 Recurring income – Repairs, servicing, and call-outs create ongoing revenue.

• 🛠️ Diverse skill use – Mechanical, electrical, carpentry — it’s a varied, hands-on job.

• 🏡 In-demand upgrades – Garage conversions into offices, gyms, and studios are rising fast post-pandemic.

📚 Do You Need Qualifications?

There are no formal qualifications legally required, but training helps you stand out and work safely.

Recommended training:

• NVQ Level 2 or 3 in Fenestration Installation

• Manufacturer-specific training (Hormann, Garador, etc.)

• Electrical awareness certification (especially for automation installs)

• CSCS card (useful for new build or site access)

Learning on the job with an experienced fitter is also a great entry point.

🔩 Tools & Equipment You’ll Need

Here’s what you’ll typically need to get started:

• Cordless drill, SDS drill, and impact driver

• Hand tools (spanners, level, screwdrivers, socket sets)

• Fixings, brackets, wall plugs, and sealants

• Aluminium ladders or platforms

• Safety gear (gloves, goggles, hard hat, steel-toe boots)

• Measuring tools (laser level or tape)

• Optional: Van with racking and branding for trust

Startup costs can range from £2,500–£7,000, depending on kit, transport, and stock.

🧱 Services You Can Offer

Garage door businesses can specialise or offer a full suite of services, including:

• 🔧 Garage door repairs – Springs, cables, openers, hinges, roller replacements

• 🚪 Garage door installation – Up-and-over, sectional, roller, side-hinged doors

• ⚡ Motorised upgrades – Electric openers and smart garage automation

• 🏡 Garage conversions – Doors replaced with French doors or bi-folds for living spaces

• 🧼 Servicing & maintenance – Annual safety checks, lubrication, and adjustments

• 🆘 Emergency call-outs – Great for extra income and standing out locally

📊 Market Size & Earnings

The UK garage door industry is estimated to be worth £300M+ annually, and demand continues to grow — especially in suburban and rural areas where most homes have garages.

💷 Example:

• Average install job: £1,000

• 4 installs a week = £4,000

• Add in repair work and upsells = strong monthly income potential

💻 Why You Need a Proper Website That Brings in Leads

Let’s face it — most homeowners looking for a garage door installer start with Google.

If your business doesn’t have a clean, professional website — or worse, has none at all — you’re leaving money on the table.

That’s where SMB Booster comes in. Check out our garage install and fit website.

We help new and established garage door companies get fully managed websites that:

✅ Look sharp and work perfectly on mobile
✅ Include service and location pages (great for SEO)
✅ Feature tap-to-call buttons and instant quote forms
✅ Pull in your Google reviews to build trust
✅ Include a live chat widget and “Leave a Review” button
✅ Are all fully managed — so you focus on jobs, not tech

From just £79/month, with no contracts — we make sure your site actually brings you work.

🚀 Want to Start a Garage Door Business the Smart Way?

Whether you're just getting started or ready to level up, a strong online presence is the foundation for serious growth.

We also help people looking to start their own garage door business by handling all the website, SEO, and automation side — so you can hit the ground running.

👉 Get a free homepage mockup at SMBBooster.co.uk and see how good your business could look online.