Our Guarantee
At N1 Group Ltd, we pride ourselves on delivering high-quality heating and boiler services you can rely on. That’s why we back all of our work with clear, honest guarantees for your peace of mind.

1-Year Workmanship Warranty
All services and repair work carried out by our Gas Safe engineers are covered by a 1-year workmanship warranty. If you experience any issues directly related to the work we’ve completed within 12 months, we will return to put it right at no extra cost.

5-Year Manufacturer’s Warranty on Boiler Installations
When you choose N1 Group Ltd for your new boiler installation, you’ll also benefit from up to a 5-year manufacturer’s warranty (depending on the model and brand). This means your boiler is protected against manufacturing faults, giving you long-term peace of mind.
Why Choose N1 Group Ltd?
- Gas Safe registered engineers
- Transparent guarantees with no hidden terms
- Commitment to quality, safety, and customer satisfaction
- Aftercare support including annual servicing and maintenance
Get In Touch
With N1 Group Ltd, you’re not just getting expert heating and boiler services – you’re getting the assurance that we’ll stand by our work long after the job is done.

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