HVAC Reliability Technician, Mission Critical Services
EMCOR Group
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Job summary
EMCOR Services Aircond in Richmond, VA is seeking an HVAC Reliability Technician for Mission Critical Services to perform preventive maintenance, inspections, testing, and minor repairs on critical cooling systems in data center environments.
You will work independently on scheduled maintenance, read schematics, monitor BAS/BMS, document findings, and pursue reliability improvements while adhering to safety and procedural standards. Strong HVAC experience and EPA certification are required.
Qualifications
- High School Diploma or GED required; Technical or Trade School training preferred.
- EPA Section 608 Universal Certification required.
- 2+ years of commercial/industrial HVAC experience; data center/mission critical preferred.
- Strong customer service, communication, and organizational skills.
- Ability to travel and work overtime as required.
Responsibilities
- Perform preventive maintenance on mission critical HVAC equipment (CRAC/CRAH, air handlers, pumps, split systems, package units).
- Inspect equipment for wear and reliability concerns; replace routine wear components.
- Utilize BAS/BMS to review operation and identify abnormal conditions; document findings.
- Troubleshoot routine HVAC, electrical, refrigeration, and controls issues; read wiring diagrams.
- Follow safety procedures and maintain maintenance records.
Skills
Education
Job description
About Us
We offer comprehensive HVAC, building automation system, facilities, and energy solutions. From design to delivery, our solutions are tailored to the specific needs of high-profile organizations in commercial buildings, data centers, industrial facilities, and other mission critical sites.
Job Summary
Description
EMCOR Services Aircond Corporation
Job Title: HVAC Reliability Technician, Mission Critical Services
Department: Operations & Maintenance
Reports to: District Manager, Mission Critical Services
FLSA Status: Non-Exempt
Location: Richmond, VA
Company: EMCOR Services Aircond
Company Overview
EMCOR Services Aircond, a wholly owned subsidiary of EMCOR Group, Inc., is the Southeast’s largest provider of commercial and industrial heating, ventilating, and air-conditioning (HVAC) services. For over 85 years, Aircond has delivered comprehensive HVAC solutions to businesses, deploying expert field technicians for maintenance, repairs, and energy-efficient system replacements. Guided by three generations of family leadership and backed by the strength of EMCOR Group, Inc., a Fortune 500 company, Aircond combines deep industry expertise with a commitment to innovation and reliability. Today, we serve single and multi-site clients with a full spectrum of facility services, ranging from HVAC service to complete operations and maintenance solutions. Learn more at www.aircond.com .
Position Summary
The HVAC Reliability Technician, Mission Critical Services is responsible for performing preventive maintenance, inspections, testing, basic troubleshooting, and minor repairs on HVAC and critical cooling systems within data center environments. This role supports equipment reliability, system performance, and operational uptime through the execution of maintenance programs and the early identification of equipment deficiencies.
The technician is expected to work independently on scheduled maintenance activities while continuing to develop technical knowledge of mission critical cooling systems, controls, and associated infrastructure.
- Perform manufacturer recommended and site-specific preventive maintenance on mission critical HVAC equipment.
- Complete maintenance procedures on CRAC units, CRAH units, air handlers, pumps, split systems, package units, and associated cooling equipment.
- Inspect equipment for wear, deterioration, abnormal operating conditions, and reliability concerns.
- Replace routine maintenance components including belts, filters, contactors, sensors, and other common wear items.
- Support startup verification and post-maintenance operational checks.
- Utilize BAS/BMS platforms to review equipment operation and identify abnormal conditions.
- Record maintenance findings, deficiencies, and recommended corrective actions.
- Assist with equipment condition assessments and reliability reviews.
- Monitor alarms and report issues requiring corrective action.
- Troubleshoot routine HVAC, electrical, refrigeration, and controls issues.
- Read and interpret wiring diagrams and equipment schematics.
- Diagnose refrigerant system issues and common equipment faults.
- Perform minor repairs and coordinate escalation of complex issues requiring advanced technical support.
- Follow all lockout/tagout, refrigerant handling, electrical safety, and customer safety procedures.
- Maintain accurate maintenance records and documentation.
- Adhere to all mission critical operating procedures and site requirements.
- Execute other related duties as needed or assigned to support evolving business priorities.
- Ability to read electrical schematics and wiring diagrams.
- Understanding of psychrometrics and HVAC system operation.
- Understanding of refrigeration fundamentals and refrigerant diagnostics.
- Basic knowledge of HVAC control systems and BAS/BMS platforms.
- Familiarity with CRAC units, CRAH units, air handlers, pumps, and associated cooling equipment.
- Ability to independently perform scheduled maintenance and routine troubleshooting activities.
- High School Diploma, GED required. Technical or Trade School training preferred.
- EPA Section 608 Universal Certification required.
- A minimum of 2 years of commercial or industrial HVAC experience required. Experience working with controls, refrigeration systems, and commercial HVAC equipment strongly preferred.
- Data center or mission critical experience preferred but not required.
- Strong customer service, communication, and organizational skills.
- Ability to work independently and as part of a team.
- Ability to travel and work overtime as required.
- The pay range for an HVAC Reliability Technician, Mission Critical Services is $32 - $35/hr.
At EMCOR Services Aircond, you’ll be part of a team that values integrity, safety, empowerment, teamwork, and continuous improvement. We offer careers where good work is valued, respected, and rewarded and you will have the ability to make a meaningful impact in a growing organization.
While performing the duties of this job, the employee frequently is required to sit and use hands to operate computer keyboard and telephone. The employee is occasionally required to stand, walk, and reach with hands and arms. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, and ability to adjust focus.
This position works in a typical office environment. The noise level in the work environment is usually moderate.
We offer our employees a competitive salary and comprehensive benefits package and are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
Please review ourAffirmative Action Policy (https://emcorgroup.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=125164&hashed=-1327885748) .
US-VA-Richmond
2026-51630
Aircond Corporation
Operations Services
Full-Time
Onsite
2 months ago (8/5/2026 7:54 PM)
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