A very professional and courteous service from the start. After the initial contact, KS Installations turned up at the agreed time to inspect the job (a replacement for an existing boiler) and the quote arrived promptly afterwards. The quote was competitive and complete and, after deciding to proceed, we agreed on an installation date which proceeded as planned. During installation, I was kept informed on a daily basis and the job was completed without a hitch. Each night the work area was left clean and tidy. I'm extremely pleased with the work and with KS Installations, and I'm more than happy to recommend them.