Established building contractors which cover a complete building service from repairs and maintenance to new builds , all aspects of building works carried out to a high standard by quality tradesmen with years of experience and knowledge in the constuction industry city and guilds trained to the advanced craft level
All trades have over 25 yrs experience in there trades over the years we have had lots of happy customers who have highly recommended to family and friends due to the high quality and prompt service we have delivered in the construction industry we have a highly motivated and relaible team who go that extra mile to make the customer happy and feel assured that the job is being carried out the correct way and to a high standard.
First check that the old boiler is redundant if so cut back the lead pipes as far back as possible remove the said back boiler and brick up as required or if using as a gas fire form a new chamber by bricking up either side and fitting a lintel to mt's standard
First of all try again to contact them if no response report them to the site you got them of or you can pursue them through the trading standards and company house
Either foam up or sand cement fill then if the gap is wide place a bead over the gap then silicone seal up
No the back boiler needs removing and all the chamber and chimney flues need checking for leaks by using a smoke bomb pellet and possibly fitting a new style flue liner down the chimney
You could reduce the rain water pipe above the ground and fit a p trap gully and tap into the drain best option