The sun is shining and the birds are singing! At least at our Head Office in Kent they are.

To celebrate that spring is finally upon us and Easter is around the corner, we're giving all our Twitter followers the chance to win a £100 Amazon voucher.

All our followers will be entered into a draw that will take place at 12pm on Tuesday 19th April 2011. A winner will be chosen at random and contacted via Twitter to arrange delivery of the prize.

To follow us, click the link at the bottom of the page and follow the instructions.

Terms and conditions:

1. Entry into this competition is free. No purchase necessary
2. Only one entry per @alphahi follower
3. Prize draw will take place at 12pm on Tuesday 19th April
4. The winner will be notified by Twitter direct message
5. There is only one prize, which is a £100 Amazon voucher
6. No cash alternative will be offered
7. Employees of Alpha Heating Innovation and their immediate family are not eligible to win the prize