What's included
- Free home survey and assessment
- Fixed-price quotes with no hidden fees
- All major brands including Worcester Bosch, Vaillant, Ideal, and Baxi
Service
Boiler Installation
AAA Plumbing and Heating provides professional boiler installation, whether you are replacing an old boiler or installing a complete new system.
Our team delivers this service with a focus on safety, clear communication, and tidy workmanship. You get practical advice before work starts, transparent pricing, and dependable aftercare.
About this service
A new boiler is one of the biggest heating decisions you will make for your home. We start with a free survey to assess your property, existing pipework, hot water demand, and the best location for a safe, efficient install.
We supply and fit leading brands including Worcester Bosch, Vaillant, Ideal, and Baxi. Whether you need a combi boiler for a flat or a higher-output system for a family home, we match the appliance to real usage — not guesswork.
Every installation includes safe Gas Safe commissioning, flue checks, system flushing where needed, and clear handover so you know how to operate controls, top up pressure, and book your first annual service.
Fixed-price quotes mean no hidden extras on standard replacements. If your property needs extra pipework, a new flue route, or smart controls, we explain that upfront before work begins.
How we work
We begin with a quick assessment and clear quote, then complete the work to current safety and quality standards.
Once complete, we test everything thoroughly and explain the system so you know exactly what was done and how to maintain it.
Pricing guidance
Boiler installation cost depends on boiler type, output, flue route, controls, and pipework condition. A straightforward combi swap is often completed in one day; conversions and relocations take longer. We provide written fixed-price quotes after survey — compare like-for-like scope, not just the headline figure.
Why choose AAA Plumbing and Heating
- Gas Safe registered engineers on every gas installation
- Free home survey before quoting
- Fixed-price quotes with no hidden fees
- All major boiler brands supplied and fitted
- Workmanship guarantee for peace of mind
We install boilers across Berkshire and Middlesex, including Reading, Slough, Maidenhead, Bracknell, Windsor, Uxbridge, and 50+ surrounding towns within roughly 30 miles.
Boiler Installation by town
Local guides for boiler installation across Berkshire and Middlesex.
Frequently Asked Questions
How long does a boiler installation usually take?
Most standard replacements are completed within one day, while more complex system upgrades can take longer depending on pipework and controls.
Can you help me choose the right boiler size?
Yes. We assess your property, hot water demand, and current setup to recommend a correctly sized and efficient boiler.