Gas Boiler Installation
At Green Energy Homes, we provide professional gas boiler installation across Essex, Hertfordshire, North East London, Cambridgeshire, Suffolk and Kent, helping homeowners choose the right boiler for their property, hot water demand and budget.
Whether you need a replacement boiler or are planning ahead before winter, our team offers clear advice, tidy workmanship and a straightforward installation process from start to finish.

- MCS Certified Installers
- TrustMark Approved
- Serving Essex, Hertfordshire, North East London, Cambridgeshire, Suffolk & Kent
Is it time to replace your gas boiler?
A new boiler is often worth considering if your current one is becoming less reliable or more expensive to run.
You may want to replace your boiler if it is:
- Breaking down more often
- Taking longer to heat your home
- Making unusual noises
- Becoming costly to repair
- Struggling to provide enough hot water
- Older and less efficient
- No longer suitable for your household needs
A modern gas boiler can help improve heating performance, reduce energy waste and give you a more dependable system for everyday use.
If you’re unsure whether repair or replacement is the best option, we can help you assess your current setup and advise you honestly.
Which gas boiler is right for your home?
The right boiler depends on the size of your property, how much hot water you use and the type of heating system already in place.

Combi boilers
Combi boilers are a popular choice for many homes because they provide heating and hot water directly from the boiler, without the need for a separate cylinder.
They are often suitable for:
- Smaller homes
- Flats and apartments
- Properties with one bathroom
- Homes where space is limited

System boilers
System boilers work with a hot water cylinder and are often a good option for homes with greater hot water demand.
They can be suitable for:
- Larger homes
- Properties with more than one bathroom
- Homes where several taps or showers may be used at once

Regular boilers
Regular boilers, sometimes called conventional or heat-only boilers, are often used in homes with a more traditional heating setup.
They may be right for:
- Older properties
- Homes with existing tanks and cylinders
- Households where a direct replacement is the best option
If you’re not sure which type is most suitable, we’ll talk you through the options in plain English and help you make an informed decision.
What’s included in our gas boiler installation service?
Our gas boiler installation service is designed to be simple, efficient and professionally managed.
Depending on the job, this may include:
- An initial discussion about your heating needs
- Advice on the most suitable boiler type and specification
- Removal of the old boiler where required
- Installation of the new gas boiler
- Connection to your existing heating and hot water system
- System checks and testing
- Safe commissioning of the boiler
- Full handover and operating guidance
We aim to keep disruption to a minimum and complete the work with care, safety and attention to detail.
Why choose Green Energy Homes?
Local service
We understand the types of homes and heating systems common across our service area
Honest advice
We explain your options clearly so you can choose the right boiler without unnecessary jargon.
Professional installation
We take care to carry out every boiler installation safely, neatly and to a high standard.
Efficient, modern solutions
We install boilers designed to provide reliable performance and better day-to-day efficiency.
Customer-focused approach
From your first enquiry through to handover, we aim to make the process as smooth and stress-free as possible.
Where Do We Instal Gas Boilers
We provide gas boiler installation services throughout Essex, Hertfordshire, North East London, Cambridgeshire, Suffolk and Kent including:
If your area isn’t listed, please get in touch — we may still be able to help.
Our boiler installation process

1. Initial enquiry
Tell us a little about your current boiler, your property and what you need help with.

2. Advice and recommendation
We’ll help identify the most suitable boiler type and setup for your home.

3. Quote and planning
Once we know what’s required, we’ll provide a clear quote and arrange the installation.

4. Installation
Our engineers complete the work carefully and professionally, keeping your home tidy as we go.

5. Testing and handover
Frequently asked questions
How long does a gas boiler installation take?
How much does a gas boiler installation cost?
Do you remove the old boiler?
Can you help me choose the right boiler?
Will a new boiler help reduce my energy bills?
Can you install boilers in older homes?
Ready to install a new gas boiler?
If your current boiler is letting you down, now is the time to upgrade to a modern, efficient and reliable replacement.
Alternative Traditional Heating Services

Electric Boilers & Electric Heating

Oil Boilers
