Gregory T. Sellers
**** ****** ***** * Fort Washington, MD 20744 * *********@*****.*** * (c) 301-***-****
OBJECTIVE
My objective is to enhance my knowledge in the HVAC engineering field with an established organization that has growth-oriented positions available.
WORK EXPERIENCE
Maintenance Mechanic (Mobile Technician)
DOC Services Virginia & Delaware
Duties and other responsibilities:
Complete building maintenance in retail settings such as Total Wine, Lowe’s, Walmart, etc.
Work with building mechanical systems to perform daily system check on VAV boxes, cooling towers, boilers, chillers, air handler units, and pumps/valves
Perform preventive maintenance such as filter changes, belt changes, part replacement and repair
Operate and monitor building control systems such as Siemen and Johnson Controls
Electronically receive and complete daily work orders (August 2021 – Present)
Maintenance Mechanic
Taubman Group (Fair Oaks Mall) Fairfax, VA
Duties and other responsibilities:
Perform daily tour of building operating systems which consisted of checking all HVAC and other related equipment (air handlers, condensation pump, humidifiers and reheat boxes) to ensure proper settings
Perform routine temperature calls to adjust temperatures in patient rooms via computer system or manually
Perform preventive maintenance on air handler equipment by changing belts to ensure all parts are working properly
Unclog drains and other sewage receptacles
Maintain mall sound systems
Electronically receive and maintain work orders (February 2021 – August 2021)
Maintenance Mechanic
Hospital for Sick Children (HSC) Washington, DC
Duties and other responsibilities:
Perform manual and electronic preventive maintenance reviews
Operated and maintained Rehabilitation Pools
Received and completed electronic work orders according to schedule
Maintained and repaired plumbing and HVAC systems
Replaced filters/performed preventive maintenance on cooling towers
Maintained and repaired electrical systems, replacing worn or defective parts such as switches and fuses
Maintained and repaired interior and exterior finishes of buildings
Unclogged drains and other sewage receptacles
Managed time wisely and remained productive while working independently
Performed minor snow removal on sidewalk and administered salt
Performed other duties as assigned (June 2017 – February 2021)
Maintenance Mechanic
EMCOR Facilities
Fort Belvoir Hospital Alexandria, VA
Duties and other responsibilities:
Perform preventive maintenance work orders according to schedule
Maintain and repair plumbing and HVAC systems
Replace filters/perform preventive maintenance on cooling towers
Troubleshoot and repair commercial grade equipment
Maintain and repair buildings’ electrical systems, replacing worn or defective parts such as switches and fuses
Maintain and repair interior and exterior finishes of buildings
Unclog drains and other sewage receptacles
Manage time wisely and remained productive while working independently
Complete work orders efficiently and timely
Performed other duties as assigned (August 2012 – February 2017)
Maintenance Mechanic
EMCOR Facilities
World Bank Washington, DC
Duties and other responsibilities:
Performed preventive maintenance work orders according to schedule;
Maintained and repair building electrical systems, replace worn or defective parts such as switches and fuses
Found and repaired leaks
Maintained and repaired plumbing and HVAC systems
Maintained and repair interior and exterior finishes of buildings
Unclogged drains and other sewage problems
Managed time wisely, remained productive while working independently
Work required hours; is available during non-work hours as needed and responds to emergency calls in a timely manner. Performed other duties as assigned by the supervisor (July 2010 - August 2012)
Maintenance Technician
National Holocaust Museum Washington, DC
Duties and other responsibilities:
Performed preventive maintenance
Maintained and repair plumbing and HVAC systems
Unclogged drains and other sewage problems
Performed daily tour of buildings which consisted of checking all HVAC and other related equipment (air handlers, humidifiers) to ensure proper settings
Changed light fixtures and valances as needed
Performed projects and other duties as assigned (Oct. 2009 – Jan. 2010/Contr. Wk.)
Mobile Facility Maintenance Technician
EMCOR Facilities Va./Md./Wash. DC
Duties and other responsibilities:
Performed preventive maintenance work orders according to schedule;
Troubleshoot and repaired commercial grade equipment
Received and completed work orders with CMMS (Computerized Maintenance Management System)
Maintained and repaired buildings’ electrical systems, replacing worn or defective parts such as switches and fuses
Maintained and repaired plumbing and HVAC systems
Maintained and repaired interior and exterior finishes of buildings
Painted interior and exterior walls and trim, generally touch ups and repairs
Performed small projects as assigned
May operate snow removal equipment to maintain sidewalks and parking areas
Maintained the appearance of the concourse and perimeter of my work site as requested
Communicate effectively with client to determine and service need
Contacted and requested Viox trades or subcontractor support as required
Coordinated and supervised Viox support while on site
Completed and submitted paperwork accurately and on time
Managed time wisely, remained productive while working independently
Worked required hours; Is available during non-work hours as needed and responds to emergency calls in a timely manner. (2006 – July 2009/contract ended)
Maintenance Mechanic
Complete Building Service
National Institute of Health Bethesda, MD
Duties and other responsibilities:
Performed daily tour of buildings which consisted of checking all HVAC and other related equipment (air handlers, condensation pump, humidifiers and reheat boxes) to ensure proper settings
Performed routine temperature calls to adjust temperatures in patient rooms via computer system or manually
Performed preventive maintenance on air handler equipment by changing belts to ensure all parts are working properly
Utilized some Johnson Control equipment
Repaired leaks and performed general maintenance throughout the facility
Unclogged drains and other sewage problems
Performed other duties as assigned by the supervisor (2005-11/2006)
Building Maintenance Fairfax, VA
Fairfax County Nursing Center
Duties and other responsibilities:
Repaired appliances
Installed carpets
changed air condition filters
Painted the interior and exterior of nursing center
Disposed of all wastes
Repaired furniture and wheel chairs
Replaced and repaired damaged dry wall, wall paper
Installed televisions
Repaired leaks and fixed any other problems that may occur during the day
Performed other duties assigned by the supervisor (2003 – 2004)
Asst. Building Engineer Fairfax, VA
Columbia Fairfax Surgical Center
Duties and other responsibilities:
Performed preventative maintenance checks on the Center’s electrical/boiler equipment daily
Performed daily maintenance duties for two facilities
Volunteered for projects that require after hour and/or weekend time to complete
Able to trouble shoot any potential problems with the liquid oxygen, 02 and nitrogen tank system
Provided information that is required for the yearly budget and long term planning for the Center
Emptied bagged trash from the OR’s and lounge areas daily
Oversee the removal and set up of the CWS ( Contaminated Waste System)
Readily accessible to the Center by way of pager or cellular phone
Maintained a neat appearance and wore a uniform daily
Performed other duties as assigned by the supervisor. (2000 – 2003)
Environmental Services Technician Arlington, VA
Columbia Arlington Hospital
Duties and other responsibilities:
Disinfected the patients’ room, discard any of the bio-waste materials that were in the laboratories or in any one of the departments in the hospital
Disassembled and reassemble any equipment that was used by the surgeons (i.e.) Anesthetic Machine which was used by the anesthesiologist, or the machine which is used to sterilize the surgeons instruments
Performed other duties as assigned by my supervisor. (1998 – 2000)
Environmental Services Technician Reston, VA
Columbia Reston Hospital
Duties and other responsibilities:
Cleaned and sterilized patient rooms
Discarded any of the bio-waste materials that were in the laboratories or in the Environmental Services Dept.
Worked the night shift at the hospital to “Watch” a patient that was considered to be suicidal (the manager of the E. S. Dept. chooses a responsible employee to watch that patient from a minimum of 2hrs to as much as 24hrs)
Performed other duties as assigned by the supervisor. (1997 – 1998)
Education/Awards
2018 Certified Pool/Spa Operator Washington, DC
NSPF Certified
2010 AHAM-NARDA
Refrigerant Recovery Certification Fort Washington, MD
CFC Certified
2007 Complete Building Services Bethesda, MD
HVAC/General Maintenance
Organizations
International Union of Operating Engineers
Local 99
Interests
Engineering, exercising, Volkswagen enthusiast (restoration), car shows
REFERENCES AVAILABLE UPON REQUEST