MTN replaced two decks (one included a rebuild of the frame underneath, one they just replaced the planks and stairs but used the existing frames) with composite flooring. They also rebuilt a wooden staircase leading to a basement entrance and lined the upper edges with composite. All components of the job were done perfectly. Communication all the way through was excellent and job site maintenance and clean=up was also excellent. I would highly recommend MTN. Reasonably priced and very high quality work.