Welcome to A & L Home Improvement and A & L Aluminum Mfg Co Inc in Colorado Springs. Since 1956 we have specialized in window and door replacement and repair for the most important investment - your home.A & L is a family-owned and locally-operated company that has been serving the Pikes Peak area and Colorado Springs community for over 50 years. We do all of our work ourselves and guarantee our workmanship. Pride in the quality of the finished product and high customer satisfaction is our daily goal.