HVAC Mechanic-Mobile at Complete Building Services – Fairfax, Virginia

Complete Building Services
HVAC Mechanic-Mobile

US-VA-Fairfax

Job ID: 2026-4363
Type: Regular Full-Time
Category: Operations and Maintenance - Experienced
Complete Building Services

Overview

Complete Building Services (CBS) is committed to the efficient operation and maintenance of commercial and government facilities. As the largest division of The Donohoe Companies, Inc.—Washington, DC’s oldest and most respected real estate organization—CBS takes great pride in its long-standing reputation for excellence. Our success is driven by our dedicated employees, whose talent and passion have helped CBS earn multiple recognitions from the Washington Business Journal as one of the region’s “Best Places to Work.”

Perks & Benefits
CBS provides a comprehensive benefits package that includes competitive pay, medical, dental, and vision coverage, life and disability insurance, a flexible spending account (FSA), paid vacation, commuter benefits, and a 401(k) plan with company match. We also offer exceptional perks such as tuition reimbursement for continued education and certifications, employee discount programs (including hotels and vendor products), and an Employee Assistance Program with free access to financial consultants, therapists, and legal advisor's. At CBS, we celebrate diversity and strive to create an environment where every team member can bring their authentic self to work. Join CBS and discover how rewarding your career can be.

Responsibilities

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 various types of mechanical HVAC equipment
• Perform Refrigerant recovery and recycling
• Operate Building Energy Management System (EMS) and associated building controls
• Interface with building managers and other customer representatives in order to ensure client satisfaction
• Accurately document work performed on trouble tickets or work orders
• Place and/or remove systems, hardware and equipment as required
• Purchase materials and supplies, and maintain inventory as required for timely work completion
• Perform other related duties as assigned

Qualifications

• High School degree or equivalent
• Must have clean driving record
• VA HVAC journeyman license preferred
• Minimum 5 years experience working on commercial HVAC systems
• Completed coursework in HVAC areas
• Must have working knowledge of 480V and below electrical systems, HVAC and plumbing system
• Universal CFC Certification preferred
• Must demonstrate a high degree of proficiency in building operations
• Must be able to pass background check
• Possess excellent written and verbal communication skills and a professional demeanor
• Must be detail oriented with the ability to manage multiple priorities in a fast paced work environment

EOE, including disability/veterans