Trademark did an amazing job of removing knob & tube wiring and adding additional outlets. They were professional, courteous and experienced in how they handled this job. Every aspect of the work was explained, all questions were encouraged and answered and they consistently followed through with quality and satisfaction checks. They were careful to create as little repair work as possible and cleaned up each day. Perry, Peter, Steve and Gina were always helpful and positive throughout all aspects of this project and followed through to make sure the job was done right. There were no surprises in the job or in the pricing. The quality of their work and service is excellent and I recommend them without reservation.