Now that you've gotten rid of that nasty clog, you'll want to keep your drain nice and clean, so it's not a repeat offender. Our network of homeserve gas safe registered engineers are able to provide you with the full range of domestic heating services you can get a new installation in areas including - but not limited to. Cable machines are used to remove tree roots and break through solid obstructions they are, however, less effective in removing softer blockages.