Buy-VT - Includes elevator and escalator procurement, and information on regulations, building work, and traffic assessment. Dunbar and Boardman - Offers design, maintenance, management and expert witness services to the elevator and escalator industries. Contains services, disciplines, projects, and news. Edward A Donoghue Associates, Inc. - Code and safety consultants. Contains services, publications, and Elevator Code Authority directory. Elevator Systems Professionals - Offers elevator design, project management, contract, evaluation, commissioning, due diligence and accident investigation. Contains FAQs and articles. Guardian Elevator Services Pty Ltd - Lists services, including project assessments, legal reporting, audits, performance diagnosis, maintenance contacting, and modernization consultancy. Jappsen Stangier - Consulting engineers specializing in elevators, escalators, and other conveying systems in office buildings. Contains a description of services, recent projects, and company information. JSG Elevator Consultants, LLC - Contains information on services, including architectural assistance, design, modernization, and maintenance management. Nationwide Elevator Consultants - Offers elevator and escalator design, modernization, maintenance management, engineering evaluation, specification, and traffic studies. Contains services and contact information. Newmont Elevator Analysts Inc. - Offers engineering, architectural, planning, and management consultancy including new development, maintenance, modernization, and due diligence. Contains services, profile, and elevator design guide. Overland and Associates Inc - Provide consulting, inspections, and modernizations for elevators and escalators. Contains list of services and FAQ. Ronald J. Farley and Associates - Offers engineering evaluation and specification, traffic studies, and bid review. Contains company information and recent projects. Sterling Elevator Consultants, LLC. - Describes services, including field surveys, system layouts, inspections, preparation of specifications, and assessments, profile, elevator history, and disability and safety technical papers.