John Ryan Gas

Boiler Installations & Upgrades

Expert Boiler Installations & Upgrades in Nottinghamshire, Derbyshire, and Leicestershire.

Enhancing energy efficiency and reducing costs with high-performance boilers. Trust John Ryan Gas for professional installation and upgrade services.

What You Need to Know

At John Ryan Gas, we understand the value of an efficient, reliable boiler. That’s why we offer professional boiler installations and upgrades, tailored to your specific needs, throughout Nottinghamshire, Derbyshire, and Leicestershire.

As boilers are rated for their efficiency in converting gas to heat, it’s essential to consider this factor when choosing a new boiler. SEDBUK (Seasonal Efficiency of Domestic Boilers in the UK) ratings range from A to G. If your boiler efficiency is at 80% or less, replacing it with a modern condensing boiler, which offers efficiencies of up to 97%, can dramatically reduce your energy bills and carbon footprint.

Gas Safe Registered Team

All installations and upgrades are carried out by our experienced and Gas Safe registered engineers.

Fixed Prices

We offer straightforward pricing with no hidden costs -- what we quote is what you pay.

Guaranteed Work

We stand by the quality of our work, offering guarantees for peace of mind.

Fast Turnaround & Flexible Appointment Times

We work efficiently and accommodate your schedule to minimize disruption to your day.

Frequently Asked Questions

Boilers are rated according to their efficiency in converting gas to heat, under a rating system known as SEDBUK – Seasonal Efficiency of Domestic Boilers in the UK. If your current boiler has an efficiency of 80% or less, it might be time to consider an upgrade. Our modern condensing boilers offer efficiencies of up to 97%, potentially reducing your gas bills and carbon footprint dramatically.

Check out our frequently asked questions below. If you don’t find what you’re looking for, feel free to reach out to us directly.

A condensing boiler is a high-efficiency heating system that recycles and reuses heat from waste gases. This can significantly reduce your heating bills and carbon footprint.

Boiler efficiency is rated using the SEDBUK (Seasonal Efficiency of Domestic Boilers in the UK) system, which ranks boilers from A to G, with A-rated boilers being over 90% efficient.

If your current boiler has an efficiency rating of 80% or less, or if it's more than 15 years old, it might be time to consider an upgrade. A newer, more efficient model could lead to significant savings on your energy bills.

Yes, all of our engineers are Gas Safe registered, ensuring they are trained and qualified to safely install and upgrade gas boilers.

Service Includes:

Have a Question?

Got queries about our services or need specific assistance? Reach out to us today!

Our Process

01. Select Service

Choose the service you need from our comprehensive offering.

02. Book Service

Arrange a convenient time for our Gas Safe registered engineers to visit.

03. Service Execution

Our team will professionally carry out the service, ensuring all checks and installations are performed to the highest standards.

04. Aftercare

We provide you with a detailed report of the service conducted and are available for any follow-up queries or support required.