Mifflin Construction’sextensive selection of vinyl siding, replacement window, roofing, doors, insulation and energy saving products is designed to combine a lifetime of beauty and performance with low maintenance. Here at Mifflin Construction Inc., our commitment is to providing our clients with 100% customer satisfaction, and we pride ourselves on the high standard of quality we hold ourselves to on every job. Serving the greater Pittsburgh area for over 30 years, we have built our business from the ground up with the help of repeat customers and word of mouth. We are proud of every job we have performed, and we never leave a client unsatisfied. One reason our clients are so happy with us is that we never tack on any hidden charges like some disreputable contractors. In addition, all our personnel are hand-picked for experience to ensure the highest level of service. Similarly, we demand the same level of quality in all products and materials we use. The bottom line is that we go the extra mile for our clients, and we want to do the same for you. So call today for a free estimate or to find out about energy saving options!