RIONDO HARRINGTON
Baltimore
Summary
Detail oriented professional looking to apply my education, and experience to advance my career. With my strong technical skills, and the ability to learn concepts quickly I’m confident in my ability to be an assist to your company. Certified HVAC/R (Universal CFC).
Overview
10
10
years of professional experience
1
1
Certification
Work History
Senior Maintenance Technician
UDR
Alexandria
05.2025 - Current
- Led preventive maintenance initiatives, enhancing equipment reliability and minimizing downtime for critical systems and facilities.
- Conducted comprehensive inspections and troubleshooting of mechanical systems, ensuring optimal performance and safety compliance.
- Installed new components into machines according to manufacturer's instructions.
- Assisted in the installation of new machinery by providing technical support during setup.
Maintenance Technician 3
Bdmg
09.2022 - Current
- Detected and repaired machinery faults using electrical and manual testing methods.
- Rewired and replaced faulty electrical components in equipment.
- Performed preventive maintenance and repairs on various types of equipment.
- Operated varied hand and power tools to complete repairs.
- Maintained restroom functionality by repairing leaking faucets, clogged toilets, and other equipment.
- Installed and maintained plumbing and HVAC systems.
Maintenance Technician 2
Aldon Management Corp.
05.2019 - 09.2022
- Diagnosed equipment malfunctions and completed repairs to restore equipment and maintain uptime.
- Updated documentation for recordkeeping and customer use.
- Used brushes, rollers, spray equipment and paint to paint variety of interior and exterior surfaces.
- Performed general maintenance on machinery and equipment to prevent malfunctions.
- Performed routine inspection and maintenance of equipment.
- Changed HVAC filters and cleaned condensation drains to perform preventative maintenance on HVAC systems.
- Removed snow from ground during winter months to maintain clear and safe walkways and streets.
- Cleaned and lubricated machinery shafts, bearings and gears.
- Performed custodial duties to maintain facility interior by shampooing carpets, washing walls, waxing and stripping floors and dusting furniture and fixtures.
- Secured all doors and windows after hours to prevent theft and trespassers.
Concrete Technician
Phoenix Concrete Cutting
01.2017 - 09.2019
- Operate machines to cut and drill Concrete or asphalt to facilitate Installation and maintenance of Utilite’s Cook Sonic-Capitol Heights, MD Preparing and cooking food orders to meet product quality standards.
- Checking for product quality and, consistency.
- Cleaning including trash disposal, mopping, sweeping, washing dishes.
- Upheld all requirements for safe operations and reporting of incidents.
- Maintained inventory list of all items used on job sites to provide information needed for reordering.
- Maintained safety of work areas by adhering to strict regulations.
- Used numerous types of power tools and other equipment daily.
Maintenance Technician 2
empire leasing
09.2018 - 04.2019
- Changed HVAC filters and cleaned condensation drains to perform preventative maintenance on HVAC systems.
- Installed new systems, replacement parts and components to maintain proper operation.
- Updated documentation for recordkeeping and customer use.
- Cleaned and lubricated machinery shafts, bearings and gears.
- Performed routine inspection and maintenance of equipment.
- Performed simple carpentry tasks, including installing shelves, hooks and closet rods to meet customer needs.
- Replaced wall sockets, ran lines and completed basic carpentry to finish installations.
- Operated hand and power tools to complete repairs.
Repair
Sledge Total Protection
12.2015 - 12.2017
- Examine HVAC systems for signs of defects, and malfunctions.
- Maintain, and installation of complete HVAC systems.
- Retained careful, thorough, maintenance, and repair records.
Education
Residential Heat Load and Energy Analyst. Preventive Maintenance Certification. Osha 10hr Card CFC Universal-HVAC/R Certified Nora Bronze Certification Green Awareness Certification -
High School Diploma -
Skills
- File and records maintenance
- Site utility maintenance
- Residential maintenance
- Supervising technicians
- Repair and maintenance understanding
- HVAC maintenance
- Preventive maintenance
- Equipment troubleshooting
- Mechanical systems inspection
Certification
electrical certification
gas certification
cfc universal
Skills
- Maintenance skills
- Basic maintenance skills
- Certified HVAC Technician
Contact
Landover, MD 20785
Timeline
Senior Maintenance Technician
UDR
05.2025 - Current
Maintenance Technician 3
Bdmg
09.2022 - Current
Maintenance Technician 2
Aldon Management Corp.
05.2019 - 09.2022
Maintenance Technician 2
empire leasing
09.2018 - 04.2019
Concrete Technician
Phoenix Concrete Cutting
01.2017 - 09.2019
Repair
Sledge Total Protection
12.2015 - 12.2017