Smell gas? If you smell gas, contact the 24hr NI Gas Emergency Service immediately on 0800 002 001

Help & Advice Tip: My Pay-As-You-Go Top-Up meter is not working! I have no heating. My meter has error codes. Please Help!

Click Here
Select your town (change) We have set your location here.
You can change it at any time by clicking on the link above.
Contact UsShow Search0330 024 9000

Charity of the Year 2024 Celebration

5th Feb 2025 In the community, News, Announcements

Colleagues at firmus energy networks have joined forces to raise £17,000 for Dementia Northern Ireland – our official charity partner for 2024.

Read More

Firmus Energy Networks Highlights Solar Efficiency During Winter Months

Top Tips for the cold weather

Fuelling the Future Sustainably

firmus energy partnering with NIFDA for the 2024 Northern Ireland Food and Drink Awards

Online Entries Open for 2018 firmus energy Newry City Triathlon

Top Tips for the cold weather #beastfromtheeast

Image:Coconut Flour Banana Bread by the Clever Cook

Coconut Flour Banana Bread by the Clever Cook

Fake Away Pizza by The Clever Cook

Fake Away Pizza by The Clever Cook

Sticky Popcorn Protein Balls by The Clever Cook

Sticky Popcorn Protein Balls by The Clever Cook

Popular tags

Looking for something else or wanting to read more? View Blog Archive

Sign up to
our Newsletter

Exclusive offers and latest news straight to your inbox!

What kind of business are you?

Small Business

Small businesses spend about £2,600 or less per bill. Medium businesses spend about £35,000 or less per bill.

Yes
or

Medium or Large Business


Large businesses spend about £250,000 or less per bill

Yes
Are you an electricity customer? Click here for more information
Why am I having to do this?

To give you the most accurate information for your town and county, please enter your postcode below.

How do you pay for your natural gas?

By Credit

Do you receive a monthly bill for your energy usage?

Yes
or

With a Pay as You Go card

Do you purchase a top-up card for your energy?

Yes
Are you a business? Click here for our business tariffs & offers

What kind of business are you?

Small or Medium Business

Small businesses spend about £2,600 or less per bill. Medium businesses spend about £35,000 or less per bill.

or

Large Business


Large businesses spend about £250,000 or less per bill

Make sure you have your bank details and SMP or meter serial number ready

Bank details

All we need is your account number and sort code *

&

SMP Number

This is the number usually at the top right of your bill or on your connection paperwork†

Okay, I have them

If your account requires 2 signatures, or you are not the bank account holder, please call us first on 0330 024 9000
† If you don’t have this number, call our switch team on 0330 024 9000