builder / electrician in london

[suicidal_monkey]

jobs that need doing:

1) installation of sliding door (requires taking down and rebuilding of a stud-plasterboard wall with installation of a sliding door inbetween)

2) installation of electric underfloor heating (so will require qual/cert electrician for wiring) and installation of flooring (carpet or wood) on top of the heating

3) removal of door&frame (not structural afaik) and replacement archway to be constructed



Any recommendations of a builder/contracter in london for this sort of work? There's enough dodgy websites out there