Hi. Yes, I recently needed Sash windows repair Hertfordshire , and I contacted the company
https://scottjameswindows.co.uk/sash...hertfordshire/ . They specialize in window repair and maintenance. I can safely say that I have been very pleased with their work. I was impressed with the attention to detail and professionalism of the technicians. First, they did a free assessment of the condition of the windows and provided detailed information on what needed to be done. They obviously have a lot of experience in this field. They replaced damaged elements, adjusted the mechanisms to make the windows open and close easily, and even did a restoration to make the windows look like new.