Good news! From 1st Nov 2025, Greater Belfast customers will benefit from an 8.5% price reduction.

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Energy Advisors

Meet the Energy Advisors

Thinking about getting natural gas our energy advisors are ready to chat to you.

Derry - L’Derry 

 

Barry Cassidy
e: bcassidy@firmusenergy.co.uk
t: 07732 602500

MID & EAST ANTRIM
Ahoghill, Ballymena, Broughshane, Cullybackey

CAUSEWAY COAST
Ballymoney, Coleraine, Bushmills, Portstewart, Portballintrae

 

Jemma McKee
e: jmckee@firmusenergy.co.uk
t: 07973 893463

ANTRIM & NEWTOWNABBEY 
Antrim, Doagh, Dunadry, Parkgate, Templepatrick, Ballyclare, Crumlin

NEWRY, MOURNE & DOWN 
Newry, Bessbrook, Camlough, Warrenpoint

ARMAGH, BANBRIDGE & CRAIGAVON
Banbridge, Seapatrick, Waringstown

LISBURN & CASTLEREAGH 
Glenavy

Damian Dineen
e: ddineen@firmusenergy.co.uk
t:  07973 896868 

 

 

ARMAGH, BANBRIDGE & CRAIGAVON
Lurgan, Craigavon, Armagh, Portadown, Moy, Loughall, Tandragee, Richill, Laurelvale

LISBURN & CASTLEREAGH 
Moira, Magheralin, Dollingstown

Michelle Coleman
e: mcoleman@firmusenergy.co.uk
t: 07973 893458

 

 

Related Questions

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Business Customer?

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If you have an Urgent Query, please contact our customer services team on: 0330 024 9000

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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