Christopher Wittmann Email & Phone Number

Altoona, PA, US

Installation of all aspects of HVAC systems, refrigeration systems and food service equipment. Assist in installation of all aspects of ceilings, millwork, POS technology and shelving in new, rebuilt and remodeled stores,

Falls Church, VA, US

Responsible for the maintenance and repair of any and all refrigerated equipment on McMurdo Station/Palmer Station. Including, but not limited to, the refrigeration systems utilized by researchers within the research facilities at McMurdo Station/Palmer utilized for the preservation of collected ice and living organism specimen samples. All galley, coffee.

Responsible for maintenance and repair of refrigeration, HVAC, plumbing and food service equipment within an international chain of convenience located throughout Virginia and into the Eastern Panhandle of West Virginia.

Responsible for maintenance and repair of refrigeration and HVAC equipment that services all commercially owned properties ranging from restaurants to convenience store/ fuel stations.

Responsible for the operation and maintenance, to include preventative maintenance, of refrigerated shipping containers, that dining facilities required for food storage at their respective base location. Additional responsibilities included the maintenance and repair of food service equipment contained within the dining facility itself, to include cooking.

Provide residential and commercial repair service for HVAC&R, electrical and plumbing systems. Responsible for ordering and acquisition of any and all repair parts required for the proper repair, to manufacturer specification, of the serviced equipment. Required to submit and receive payments from customers upon completion of work performed. Periodic.

Performed HVAC/Electrical service work on existing residential/commercial systems and new installations.

Responsible for the overall daily operation of an Organizational Maintenance shop that provides basic maintenance service to all military tactical vehicles. This includes the daily interfacing with the QA/QC department and the shop mechanics to insure that company and military standards are maintained at their highest level while providing a clean and safe.

Responsible for the overall daily operation of a HVAC shop that services both structural HVAC as well as mobile A/C. Including everything from work load scheduling to quality assurance and control of finished product to daily briefing of United States military as to progress of all shop operations while providing a clean and safe working environment. Parts.

Responsible for the diagnosis and repair of HVAC systems of tactical and non-tactical military vehicles to both military and manufacturer specifications with the secondary responsibilities for the maintenance and installation of military and civilian occupied structure’s HVAC systems.

Performed HVAC/Electrical/Plumbing service work on existing residential/commercial systems and new installations.

Performed the new installation and service of new and existing HVAC systems, including heat pumps, boilers, furnaces, central air-conditioning and dehumidification systems.

Install and troubleshoot electrical wiring on an industrial/commercial/residential basis. Layout and install lighting designs for building spaces. Install and repair geo-thermal heat pumps in residential and commercial applications. Installation of CCTV, fire suppression controls and backup generator systems.

Provided telephone and on-site technical support to installers of commercial and residential lines of hot water and steam, gas and oil fired boilers. Researched methods of improving combustion chamber design to increase combustion efficiency of units. Developed different heat capacities of boilers.

Sold and developed new ice skating rink installations worldwide. Designed new rink refrigeration systems. Re-designed existing installations to optimize energy efficiency. Provided on-site service for new installations of Burley’s equipment.