we purchased a home recently after selling our rowlett home. Chad from Allied came out and worked with me to get the very best quote they could. He was professional, on time, friendly, respectful… i ended up going with a company i had used before so they were able to give me a repeat customer discount, but chad wished me well and seemed genuinely happy for me to get such a great quote. he stated that if he had a repeat customer, he would do everthing in his power to keep that customer happy as well. some salesmen will actually try to denigrate other companies and make you feel bad that you went with the best quote for the product you could get… as if that would help? chad represented allied siding and windows very well, and i will be calling them for quotes in the future should i need them. i highly recommend them.