Boiler Installations, Chelmsford
Your local heating engineers in Chelmsford
Providing heating & plumbing services of the highest quality for over a decade.
Providing high quality boiler installations throughout Chelmsford and the surrounding areas.








Boiler Installations Chelmsford
Chelmsford's Local Heating Engineers
Providing high quality boiler installations in Chelmsford and the surrounding areas, we deliver reliable heating solutions tailored to each home’s specific requirements.
Gas & LPG Boiler
Installations, Chelmsford
Upgrade to a modern gas or LPG boiler with manufacturer guarantees of up to 10 years.
We provide trusted boiler installations Chelmsford homeowners can rely on, helping you choose the right system for your home and budget.
Replacing an older boiler can improve efficiency, reduce repairs, and lower energy bills over time.



Oil Boiler Installations, Chelmsford
Upgrade your oil boiler with manufacturer guarantees of up to 7 years from leading brands.
We provide reliable oil boiler installations Chelmsford homeowners can trust, tailored to your property.
Replacing an older boiler can improve efficiency, reduce breakdowns, and lower running costs, making it a practical choice for off-grid homes.
Our Installation Process
Follow our step by step guide to begin your journey to a new boiler
From your initial quote through to installation and ongoing aftercare, we support you at every stage to make your boiler installation as simple, straightforward, and stress free as possible. Our team is on hand throughout the entire process to offer clear guidance, answer any questions, and ensure everything runs smoothly from start to finish.
We provide professional boiler installations Chelmsford homeowners can rely on for quality and peace of mind.

Request a quote
Fill in our contact form to request a quote for your new boiler and any required accessories. If you are unsure which boiler is right for you, our team is here to help.

Arrange a home survey
One of our engineers will visit your property to assess your current system. Following this, we will provide a detailed quotation based on your specific requirements.

Accept your quote
Once you are happy to proceed, simply contact the Koziwarm team to confirm your installation and arrange a convenient date.

Boiler Installation
Please ensure someone is available to let our engineers in during the morning and to review the completed work at the end of the day. Most installations are completed within one working day.

Final Payment
Payment can be made by cash, cheque, card or bank transfer. If you have any questions about payment, our office team will be happy to help.

Handover & Aftercare
We will show you how your new boiler works, help register your warranty, answer any questions, and provide yearly reminders when your service is due.
Boiler Installations Chelmsford FAQs
Yes, our experienced engineers install gas, LPG, and oil boilers across Chelmsford and surrounding areas. We’ll help you find the right system for your home and energy needs.
Most installations are completed in a single day. Our engineers work efficiently to minimise disruption to your home.
Yes. We offer expert advice tailored to your home size, heating needs, and efficiency goals to help you choose the right boiler.
Yes, all installations include manufacturer warranties and aftercare support. We also provide guidance on servicing and maintenance to help keep your boiler running reliably.
You can request a quote via our online contact form or by phone. We’ll guide you through the process and arrange a home survey if required.
Yes, we specialise in replacing old boilers with modern, energy-efficient systems. This can help lower your energy bills while improving heating performance.
We recommend clearing the space around your existing boiler and ensuring someone is home on the day. Our team will complete the installation safely and professionally.








