AboutJ & M Schaefer, Inc has been in the DC Power business for over 40 years and is headquartered in Syracuse, NY. We specialize in DC Power to insure that our customers have access to dependable power no matter what their need is. We sell service and install motive power and standby power systems, with a diversified line of support equipment. We provide DC Power consulting, engineering, system integration and E F& I ( engineering, furnish and install ). We offer 24-hour service, 7 days a week, with a staff of service technicians with fully equipped vehicles.J & M Schaefer, Inc also offers complete Preventive Maintenance programs designed and customized to meet your specific needs for either motive power or standby power.As DC Power specialist, we address all areas of DC Power with an experienced sales department team that proficiently match the products and services with specific customer needs. A trained and committed service department, an extensive inventory valued at over $1 million, a performance proven parts department, and engineering department capable of designing systems that will meet the most simple to the most intricate and demanding of DC power needs. J & M Schaefer has the experience and commitment to ensure that your equipment operates in a reliable and cost-effective manner.