Third-party witnessing ofinspections might be our specialty, but building a relationship with our customers is our priority. You have a choice on who witnesses your inspections. Choose an agency that values integrity, communication, efficiency, and above all customer satisfaction. As proud second and third-generation Elevator Professionals, MCM has experience in every facet of the elevator industry. It is our commitment and respect for the Elevator Trade that propels us to strive for excellence in everything we do. This isn't a catchy line to get your attention...this is WHO WE ARE.Â