
Boiler Installation & Replacement Across London
Looking for a new boiler or considering replacing an existing appliance? TTPP provides professional boiler installation and replacement across London for homeowners, landlords and businesses. Our Gas Safe registered engineers can assess your heating and hot water requirements, recommend a suitable boiler and carry out the installation safely and professionally.
Gas Safe Registered
Fully qualified and certified engineers
4.7 Google Rating
Trusted by homeowners across London
Emergency Callouts
Fast emergency response across London
Fully Insured • New Boilers Across London • Free Estimates
Choosing the Right New Boiler
Choosing a replacement boiler involves more than simply selecting a make and model. The size of your property, heating demand, hot water requirements and existing system all need to be considered. We’ll assess your requirements and recommend an appropriate solution for your home or property.
Boiler Type
We’ll consider whether a combi, system or regular boiler is most suitable for your property, heating system and hot water requirements.
Boiler Size
The boiler needs to be correctly sized for your property and heating demand to provide reliable heating and hot water.
Efficiency
Modern boilers can offer improved efficiency compared with older appliances, helping reduce unnecessary energy use.
Boiler Location
We’ll assess the existing boiler position and discuss the practical options if you are considering relocating the new appliance.
Controls
Suitable heating controls can improve comfort and give you greater control over when and how your heating system operates.
Advice
We’ll explain the available options clearly and provide practical advice to help you choose the right installation for your property.
When Should You Replace Your Boiler?
Boiler replacement may be worth considering if your existing appliance is becoming unreliable, requires frequent repairs or is no longer economical to maintain. Age, efficiency, availability of replacement parts and the cost of repairs can all influence the decision. We’ll assess your existing boiler and explain the available options so you can make an informed choice between repair and replacement.
Professional Boiler Installation
Our Gas Safe registered engineers install replacement boilers across London, from straightforward boiler swaps to installations requiring alterations to the existing heating system. We’ll assess the property and existing system before recommending a suitable approach to the installation.
Boiler Replacements
Replacing an existing boiler with a suitable modern appliance while making the necessary connections and alterations for the new installation.
System Changes
Where required, we can make alterations to the heating system, pipework and controls as part of the boiler installation.
Testing & Handover
Once installed, the boiler and controls are tested and commissioned, with the operation of your new boiler explained before completion.
Boiler Brands We Install
We install boilers from leading manufacturers including Vaillant, Worcester Bosch, Baxi, Ideal and Glow-worm. We can help you compare suitable models based on your property, heating and hot water requirements and budget, rather than simply recommending the same boiler for every installation.
Repair or Replace Your Boiler?
A boiler fault doesn’t always mean the appliance needs replacing. If your existing boiler is otherwise in good condition, a professional repair may be the most economical option. Where the boiler is older, increasingly unreliable or likely to require significant repairs, replacement may offer better long-term value. We’ll explain the options clearly without recommending a new boiler unnecessarily.
Why Choose TTPP for Boiler Installation?
Gas Safe Registered
Boiler installations carried out by qualified Gas Safe registered engineers, with safety and correct installation at the centre of every job.
Expert Installation
We assess your property and existing heating system carefully before recommending and installing a suitable replacement boiler.
Clear Honest Advice
We explain your boiler options clearly and recommend solutions based on your requirements, rather than simply pushing the most expensive option.
Boiler Installation & Replacement Across London
TTPP provides professional boiler installation and replacement services across London for homeowners, landlords and businesses. Whether you’re replacing an ageing boiler, upgrading your heating system or choosing a new boiler for a property, our Gas Safe registered engineers can assess your requirements and recommend a suitable installation.
Related Boiler & Heating Services
Boiler Servicing
Keep your boiler operating safely and reliably with professional servicing and routine maintenance.
Boiler repairs
Boiler broken down or displaying a fault code? Our engineers provide professional fault-finding and boiler repairs across London.
Central Heating
Our central heating services cover radiator, circulation, control and wider heating system faults.
Power Flushing
Improve circulation and heating performance by removing sludge, debris and deposits from your central heating system.
Trusted Boiler Installation Engineers in London
Customers across London choose TTPP for professional boiler installation, replacement and heating services. Whether replacing an ageing boiler or upgrading an existing heating system, we provide clear advice, careful workmanship and practical solutions for homeowners, landlords and businesses.

Mark De Souza
BOILER REPAIR

“Today, Kevin helped out with my old boiler. I recognised his commitment to the problem and am very grateful. I do shift work, and he was able to fit in with the situation.”

Lucy P
CYLINDER REPAIR

“I highly recommend Kevin. He did the job at very short notice, kept me updated and provided an excellent service.

H Shaw
BOILER REPLACEMENT

“ regularly use Kevin at TTPP to perform my boiler service, gas safety checks and ad hoc boiler maintenance. I have found him pleasant & reliable, and wouldn’t hesitate to use him again.”
Thinking About a New Boiler?
Whether your existing boiler needs replacing or you’re considering upgrading your heating system, contact TTPP to discuss your options. We’ll assess your requirements, explain the suitable choices and provide a clear estimate for the installation.
