£40 minimum charge,
This covers the initial engineer visit and includes within this price,
3 fire extinguisher basic service & 1 fire blanket service.
Any additional fire extinguishers are charged at £4.50 each
any addtional fire blankets are charged at £1 each
Water Fire Extinguisher extended service is £40
(this includes emptying, refilling, pressurising & commisioning)
The only additional cost may be travelling if you aren't local to Lowestoft.