The Donohoe Companies, Inc.

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Job Locations US-DC-Washington DC
  Complete Building Services  (CBS) is searching for experienced HVAC Technicians to join our Commercial HVAC Service division. Our HVAC Technicians rotate on call duties throughout the year, on average a tech may only be on call for 4 weeks through a 52 week period. CBS provides all service trucks to ensure you have a reliable source of travel for your position. As an HVAC Technician, you will be involved in three main areas - supporting installation projects, supporting preventative maintenance work plans, and responding to calls to troubleshoot and repair equipment. Hours Monday-Friday,...
Job ID
2026-4370
Job Locations US-VA-Manassas
Complete Building Services (CBS) seeks a part-time Stationary Engineer with five (5) years of experience for a facility in Manassas, VA. Candidate must hold an active MD 1st or DC 3rd Class Stationary Engineer license.    Hours: Sunday-Tuesday 11 pm to 7 am.   - Perform daily, weekly and monthly inspections of systems and associated equipments - Perform preventative and general maintenance on a scheduled basis - Maintain equipment to industry...
Job ID
2026-4369
Job Locations US-DC-Washington DC
The Field Supervisor directs and implements plans in order to achieve company operational and customer satisfaction goals. The Field Supervisor responds to customer needs through direct and indirect management of in-house and contract personnel, coordinating the activities of Operation and Maintenance staff in a multi-location environment. This is a mobile position in the Washington DC metro area. Must have clean driving record.    Responsibilities: -
Job ID
2026-4368
Job Locations US-DC-Washington
  Complete Building Services—a Donohoe Company, is hiring an HVAC Maintenance Supervisor in support of a large campus in Washington, DC. The HVAC Maintenance Supervisor is responsible for overseeing the operation, maintenance, and optimization of HVAC systems across their zone of the campus. The role ensures that all HVAC and refrigeration systems function efficiently, directing a team of HVAC Technicians and Leads to maintain operational integrity and provide a comfortable and safe environment for all facilities. The HVAC Manager also supports Building Management Systems (BMS) adjustments, troubleshooting, and strategic maintenance planning.  
Job ID
2026-4367
Job Locations US-DC
Complete Building Services is a facility management company that partners with major hotel brands Marriott, Hilton, Holiday Inn, and Cambria. We are looking at bringing in a new Hotel Chief Engineer to support us in Washington, DC.   Monday to Friday Salary range $33- $38 per hour. In this role you are eligible to make overtime. Parking included    As a CBS Chief Engineer, you must be able to do the following: - Assist in developing, managing, and operating capital budgets - Develop and implement plans and schedules to...
Job ID
2026-4366
Job Locations US-NV-Las Vegas
CBS is seeking a Maintenance Mechanic to support a Hotel in Las Vegas, NV. The Maintenance Mechanic will perform operations, repairs, and maintenance of HVAC, electrical, and plumbing equipment within the facility. Must be flexible to work all shifts and weekends.    The typical day will go something like this: - Daily, weekly, and monthly inspections of systems and associated equipment - Perform preventative and general maintenance on a scheduled basis - Maintain equipment to industry standards - Diagnose and repair simple HVAC, plumbing, and electrical problems as required and/or as assigned by the supervisor - Inspect, maintain, and...
Job ID
2026-4364
Job Locations US-VA-Fairfax
The HVAC Mechanic shall have a minimum of five (5) years experience. This position requires travel to multiple sites throughout Northern Virginia. A company truck and gas card are included. The shift is Monday - Friday 7:30am to 4:00pm with overtime as required. Salary $39.00-$41.00 per hour. - Complete routine PM's (change filters, belts, clean coils, bearing lubrication, etc.) - Diagnose/repair (indoor/outdoor, motor replacements, component replacements, humidifiers, T-stats, fuses, contactors, relays, transformers etc.) - AHU's, RTU's, FCU's, WSHP's, Split Systems, CRAC units, VAV's, and other...
Job ID
2026-4363
Job Locations US-DC-Washington DC
Project Manager – Facilities Operations & Maintenance    Job Summary: The Project Manager is responsible for the overall operation, management, and supervision of building mechanical maintenance operations for a large-scale facility of 1,000,000 square feet or greater. This role requires extensive experience in facilities operations and maintenance (O&M), along with proven leadership in project management and staff supervision. The Project Manager will ensure reliable building operations, regulatory compliance, and...
Job ID
2026-4362
Job Locations US-DC-Washington
Complete Building Services is seeking a Building Maintenance Mechanic to join our Operations and Maintenance team. This role is responsible for performing preventive and routine maintenance at a large facility located in Washington, DC. The scheduled work hours for this position are Monday-Friday 10:30 am-7:30pm.     Major Duties: - Perform daily tours of all mechanical rooms,...
Job ID
2026-4361
Job Locations US-DC-Washington
Core Responsibilities - Installation: Read blueprints and technical specifications to install complex ductwork, air handlers, condensers, and piping. - Preventative Maintenance: Perform routine inspections, filter changes, and system tuning to ensure peak energy efficiency and prevent equipment failure. - Diagnostics & Repair:...
Job ID
2026-4360