Inso Aluminium provide incomplete substandard work

After being appointed to manufacture all the shopfronts on our home and then taking a 50% deposit almost 12 months ago, Inso failed to deliver any windows or doors on time and have now despite numerous requests failed to remedy the situation and complete the job. the work delivered is substandard and incomplete. They have been paid over 90% of the funds, I guess thats why they have decided not to finish up. Watch out for these con men!