Arrange a survey with a Gas Safe engineer, with a clear quote, warranty registration and smart controls included. Fast response and live van tracking.
Our Services
Boiler Installation
Full boiler replacement and new boiler installation across Hendon and North West London, with home surveys, clear written quotes, manufacturer warranty registration and smart thermostat setup.
About This Service
A new boiler, chosen for your home
BeeXpress installs high-efficiency combi, system and heat-only boilers for homes across Hendon, Colindale and surrounding areas. Every installation begins with a home survey and a transparent written quotation, with no hidden extras. All gas works are carried out by Gas Safe registered engineers, and new systems are registered with the manufacturer and supplied with smart controls where required.
We're heating engineers based in Hendon, serving Finchley, Edgware, Harrow and the surrounding area. Our boiler installation in Hendon and across North West London covers everything from a straight swap to a full system change.

Our Process
How It Works
Home Survey
A Gas Safe engineer visits to assess boiler type, flue options, system condition and any pipework or radiators that need upgrading.
Clear Quotation & Plan
You receive a written quote detailing the recommended boiler model, controls, warranty registration, any required power-flushing and a project timetable.
Professional Installation & Handover
We install the boiler, commission and test the system, register the manufacturer warranty, pair smart thermostats and leave full operating guidance.
Benefits
What you get with BeeXpress
Trusted, Qualified Engineers
All gas work carried out by Gas Safe registered engineers; BeeXpress is a Which? Trusted Trader, MCS-accredited.
Transparent Process & Clear Pricing
Home surveys, written quotations and visible workplans, with live van tracking so you know when your engineer will arrive.
Complete Installation Package
Manufacturer warranty registration, smart thermostat integration, system testing and certification included so your new boiler is ready to run.
What we fit: We install high-efficiency condensing boilers, combi, system and heat-only units, from reputable manufacturers including Intergas, Vaillant and Vokera.
Which boiler suits your home?
Combi boiler: heats water straight from the mains, with no hot water cylinder or loft tank. It suits most flats and smaller houses with one bathroom.
System boiler: heats a hot water cylinder, often an unvented one fed from the mains. It suits larger homes with two or more bathrooms, where several taps and showers run at once.
Heat-only (conventional) boiler: works with a cylinder and a cold water tank in the loft. Many older homes have this set-up, and keeping it can be the simplest choice where the mains water pressure is low.
Across North West London, the home often decides it. In a Victorian or Edwardian terrace the flue route matters, a 1930s semi with a loft tank often suits a change to a combi, and a mansion block flat may need the freeholder's agreement for a new flue. We check this, and the state of older pipework, at the survey.
What happens on installation day
Protecting your home: we lay dust sheets and isolate the gas, water and power.
Taking out the old boiler: we drain the system and remove the old boiler, plus the cylinder and tanks if you're changing to a combi.
Cleaning the system: where the quote includes it, a power flush clears sludge, and a magnetic filter is fitted to protect the new boiler.
Fitting the new boiler: the boiler, flue, condensate pipe and controls, plus any pipework changes.
Commissioning and handover: we test the gas and the system, register the warranty, pair your smart thermostat and show you how it all works.
What affects the price of a new boiler?
Your written quote sets out the full cost before any work starts. From the simplest job to the most involved:
A straight swap: a new boiler of the same type in the same place.
A move or new flue route: the boiler or its flue goes somewhere new.
A change to a combi: removing a cylinder and loft tanks, and changing the pipework.
A system boiler with an unvented cylinder: a new boiler plus a mains-pressure hot water cylinder.
The cost also depends on whether your gas pipe is big enough, the flue route, whether a power flush is needed, and the boiler and controls you choose.
How we work: BeeXpress has been serving Hendon and NW London for 16 years. For urgent needs we offer rapid response options and live van tracking so you know when the engineer will arrive.
What our customers say
"Ben did a great job fitting my new boiler and radiators. Will use Ben for future jobs I have and would highly recommend!" - Rachel, Google
"Ben at BeeXpress installed a great boiler 7 years ago. It's very efficient and has helped cut our energy bills. Ben has then serviced our boiler once a year. All running tickety boo!" - Charlie, Google
FAQ
Frequently Asked Questions
Yes. Every installation begins with a home survey. A Gas Safe engineer will inspect the property, check flue and plantroom options, assess radiator and pipework condition, and recommend the best boiler type and controls for your home.
Timescales depend on property type and scope of work. Straightforward combi boiler swaps are often completed within a day, while installs requiring pipework changes, flue modifications or cylinder work can take longer. Your written quote will include an estimated timetable specific to your job.
Yes. We register the manufacturer warranty as part of the handover process and provide the paperwork for your records. We also explain the warranty terms and show you how to operate the boiler and any smart controls.
Once your boiler is fitted, our Warranty Extender Plan adds an extra 2 years on top of the manufacturer’s warranty and includes an annual boiler service, which keeps the warranty valid.
Absolutely. We supply and commission smart thermostats and multi-zone controls, integrating them with your new boiler so you get better control and improved efficiency. We demonstrate setup and can advise on schedules, hot-water priority and remote access.
Yes. If the heating circuit shows sludge or poor circulation we can perform a power flush, replace radiators or fit magnetic filters and inhibitors to protect the new boiler. These recommendations will appear on your quotation so you can make an informed decision.
A new boiler must be notified to your local council under Building Regulations. As Gas Safe registered engineers we do this for you through the Gas Safe Register, and you'll receive a Building Regulations Compliance Certificate by post a few weeks later. Keep it with your commissioning and warranty paperwork, as you'll need it if you sell your home.
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