Gas Safe Registered
Every installation carried out by qualified Gas Safe registered engineers you can trust.
01
Gas Safe Registered Boiler Installers
Boiler Installation ExpertsAcross West London.
Pipe Flow installs high-quality Worcester Bosch, Vaillant and leading boiler systems with professional workmanship, fixed quotations and up to 12 year warranties.
Gas Safe Registered
Fully Insured
Fixed Price Quotes
Up To 12 Year Warranty
Finance Available
5 Star Rated
Trusted & Accredited
The credentials, cover and reviews that back every job we quote.
Gas Safe Registered
Reg. No. 616832
Registered Company
Reg. No. 12275076
Fully Insured
£2m public liability
Checkatrade Member
Verified trade profile
Manufacturer Warranties
Up to 12 years
Fixed Price Quotations
No surprises
Why Pipe Flow
Why choose Pipe Flow for your new boiler.
Homeowners and landlords across West London choose Pipe Flow for expert installation, honest advice and long-lasting workmanship.
Up To 12 Year Warranty
Accredited installers offering extended manufacturer warranties on Worcester Bosch and Vaillant boilers.
02
Fixed Price Quotes
Transparent, no-obligation quotations with no hidden extras — you know the price before we start.
03
Finance Available
Spread the cost of your new boiler with flexible finance options subject to status.
04
Clean, Tidy Installations
Dust sheets down, workspace protected and everything left immaculate on completion.
05
Local & Trusted
A West London family business with hundreds of happy customers and 5-star reviews.
06
Worcester Bosch & Vaillant Installers
Leading brands,expertly installed.
As accredited installers of Worcester Bosch and Vaillant, we can offer extended manufacturer warranties of up to 12 years on qualifying boilers.
Worcester Bosch
Accredited Installer
Vaillant
Advance Installer
Ideal
Approved Installer
Baxi
Approved Installer
Glow-worm
Approved Installer
Viessmann
Approved Installer
What's Included
Everything you need —nothing you don't.
Every Pipe Flow boiler installation is a complete, turnkey service with no hidden costs.
Free no-obligation home survey
Fixed-price written quotation
Removal & safe disposal of old boiler
Supply & fit of your new boiler
System flush to protect your new boiler
New magnetic system filter fitted
Smart or programmable thermostat option
Full commissioning & safety checks
Gas Safe registration certificate
Manufacturer warranty registration
Clean, tidy workspace throughout
Aftercare support from our local team
Our Installation Process
Simple, honest,start to finish.
Five clear steps from your first phone call to a fully installed, certified new boiler.
- 1
Request a Quote
Call us or submit a quick online enquiry with a few details about your property.
- 2
Free Home Survey
We visit to assess your home, discuss options and recommend the ideal boiler.
- 3
Fixed Written Quote
You receive a clear, itemised fixed-price quotation — no surprises.
- 4
Professional Installation
Your new boiler is installed by Gas Safe engineers, typically in a single day.
- 5
Commissioning & Warranty
Full safety checks, certification and manufacturer warranty registered on your behalf.
Boiler Replacement FAQs
New boilerquestions.
The questions we're asked most often about new boiler installations. Can't see yours? Give us a call — we're happy to help.
Related Services
Most standard combi boiler replacements are completed in a single day. Full system swaps, relocations or conversions may take 2–3 days. We'll confirm timings clearly in your quotation.
Customer Reviews
Independently verifiedon Checkatrade.
Every Pipe Flow review is confirmed with the customer by Checkatrade — read genuine feedback on our official profile.
Checkatrade Verified
Boiler installations, heating, bathrooms & plumbing
Gas Safe Reg. 616832 Fully Insured Same-Week Installations
Areas Covered
Local team.Serving West London.
Based in Hillingdon and covering the surrounding West London boroughs — with fast response times for domestic and commercial work.
HillingdonHQ
Uxbridge
Ruislip
Hayes
Harrow
Ealing
West Drayton
Northwood
Southall
Not sure if we cover you? Just ask.
Hillingdon· HQ
Uxbridge
Ruislip
Hayes
Harrow
Ealing
West Drayton
Northwood
Southall
West London Coverage
Fixed Price · Gas Safe · Up To 12 Yr Warranty
Ready for abrand new boiler?
Get your free, no-obligation boiler quotation from Pipe Flow — West London's trusted Gas Safe installers.
Gas Safe Registered Up To 12 Year Warranty West London