The regions most reviewed boiler company

Freephone: 0800 170 1889

The regions most reviewed boiler company

Freephone: 0800 170 1889

Refer your Family & Friends

Thank you for using Big Boiler shop! If you were happy with our services we would love if you can leave us a nice review here.

Free Boiler Service!

Also, as a special thank you, if you recommend us to a friend who also has their boiler fitted through Big Boiler Shop we will give you a free boiler service worth £80 as an extra thank you!

Thank you again, if you have any questions about your install please do let us know. We are here to help.


If you become a customer of Hallamshire Energy (Big Boiler Shop) and find friends needing our services, simply pass our details.
If any referral you make accept our new boiler quotation you will receive a free boiler service. This could result in up to 5 years free boiler servicing keeping your boiler safe and the parts & labour warranty valid.
Any customer who successfully introduces 5 new customers to Hallamshire Energy will receive £250 cash back on completion of the 5th installation.
Combined with 5 years free servicing this could amount to a combined amount of £650 between savings on annual servicing & £250 cash back. 
The annual tenant support & boiler servicing cost is currently £80inc VAT.

Click here for a low, fixed price boiler installation

big boiler shop logo

Big Boiler Shop
Hallamshire Energy Services

110 Prospect Road,
South Yorkshire – S2 3EN
United Kingdom

Hallamshire Energy Services Ltd is a limited company registered in England and Wales with registered number 8557957. Registered address: 110 Prospect Road, Sheffield, S23EN, UK. VAT number: 197524078

Request a Home Survey

Not sure what you need? No Problem! Book a free home survey and we will arrange to come over and assess your premises, so you get exactly the system you need.

Needing boiler help fast? Please fill in the questions below and one of our friendly team will get back to you as soon as possible.

Is your boiler fully working? * 

Please leave additional notes on preferred contact method and best times / days to contact you. 

Telephone Quote

Please Call Us on 

Freephone: 0800 170 1889

Best Time to Call

Please leave additional comments. 

Or fill the form below and we'll call you

Best Days to Call