Plumbers in London: phone numbers, emails and websites

Build a list of plumbers in London, United Kingdom with their phone numbers, emails, websites and reviews. Check it with the built-in verifier and download it as a spreadsheet for your calls, emails or CRM.

Find plumbers in LondonFree to start. No credit card.

What's in your London list

Business name
Phone number
Email address
Website
Address
Google rating and reviews
Director's name, where the company register lists one

About searching London

London is home to about 8,961,989 people in the United Kingdom. A deep search covers the city on the map, and you can search nearby places such as Islington, City of Westminster, Bexley, Barking, Archway, Sutton the same way.

Selling to plumbers

Who decides

Usually the owner, who is often out on jobs during the day.

How to reach them

A short email or a text early in the morning or after 5pm; calls during the day often go to voicemail.

What they often buy

• More calls from Google (local SEO and Google Ads)
• Booking and invoicing software
• Van wraps, uniforms and supplies

How it works

1. Search “plumbers in London, UK”
Get every business Google Maps and OpenStreetMap list, with phone numbers, websites and ratings.
2. Find emails
OpenSheet reads each business's website and pulls out the contact emails and WhatsApp numbers.
3. Verify and download
Remove dead emails, disconnected phones and closed businesses, then download your sheet or work it in OpenSheet.

Questions

How many plumbers are there in London?

Every search shows how many it found. A normal search returns up to 60 businesses; a deep search covers all of London on the map and often finds several hundred, depending on how many there are.

Where do the phone numbers and emails come from?

From public business listings on Google Maps and OpenStreetMap, and from the contact details each business publishes on its own website. Nothing is bought from data brokers.

Can I check the list before I reach out?

Yes. The built-in verifier checks every email and phone number and removes businesses that have closed, so you only contact real, working leads.

What are the rules for contacting plumbers in London?

In the UK, PECR and the UK GDPR apply: emailing a company's general address is usually allowed with an easy opt-out, but sole traders and partnerships are treated like individuals. This is general information, not legal advice.