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Controlled Environment Vault HVAC Technician

pearceservices • Madison, Wisconsin


No Relocation

Posted: September 24, 2026

Job Description

Your Impact

Pearce is seeking Experienced Controlled Environment Vault (CEV) HVAC Technicians to join our team for servicing and repairing commercial HVAC equipment. This is a fast-paced and rewarding job that is best suited for individuals who are responsible, self-directed, highly motivated, willing to travel, and looking to learn and grow in the Telecom industry. This is a regional position. Candidates should reside within 60 miles of Madison, Wisconsin area.

Core Responsibilities

  • Perform work on underground Controlled Environment Vaults (CEVs).
  • Service forced-air heating systems, air conditioning units, hydronic heating systems, refrigeration equipment, and complete HVAC systems.
  • Troubleshoot, repair, and maintain HVAC equipment and all related mechanical and electrical components.
  • Perform preventative maintenance and operational testing on HVAC and electrical systems.
  • Test electrical circuits and components for continuity using appropriate electrical test equipment.
  • Layout, connect, and verify electrical wiring between controls and equipment in accordance with wiring diagrams.
  • Troubleshoot low-voltage control systems and read/interpret electrical ladder schematics.
  • Demonstrate working knowledge of underground gas monitoring systems (including Sierra 2400, Sierra 2450, and Quest control systems).
  • Maintain basic plumbing systems, including sump pumps.

Specific duties may vary or evolve over time based on business and client needs.

Core Experience

  • Must be Level 2 or Universal EPA Certified (Required).
  • 2+ years of experience of demonstrated competency of HVAC comfort systems, including professional-level diagnostics and service.
  • Possess strong working knowledge of pumps, dry coolers, and cooling towers.
  • Complete all required safety and technical training.
  • Follow all safety practices and quality standards as outlined in company safety manuals and project documentation
  • Must be able to communicate effectively both verbally and by email.

Physical/Work Environment

At Pearce safety is our number one concern. Candidates must be able to comply with OSHAFCC/FAA/EPA Standards.

Candidates should reside within 60 miles of Madison, Wisconsin area.

Core Responsibilities

  • Must be available for after-hours and weekend call outs on occasion.
  • Extensive daily travel in an independent work structure.
  • Occasional overnights required-company pays all travel costs and provides per diem. 
  • Driving to remote work sites as needed.
  • Be exposed to ambient temperatures while working outdoors.
  • Lift and move equipment as needed (up to 50 pounds).
  • Will be required to pass a Department of Transportation (DOT) physical.

 Compensation: $24.00-$38.00 hourly/DOE

Additional Content

Your Impact

Pearce is seeking Experienced Controlled Environment Vault (CEV) HVAC Technicians to join our team for servicing and repairing commercial HVAC equipment. This is a fast-paced and rewarding job that is best suited for individuals who are responsible, self-directed, highly motivated, willing to travel, and looking to learn and grow in the Telecom industry. This is a regional position. Candidates should reside within 60 miles of Madison, Wisconsin area.

Core Responsibilities

  • Perform work on underground Controlled Environment Vaults (CEVs).
  • Service forced-air heating systems, air conditioning units, hydronic heating systems, refrigeration equipment, and complete HVAC systems.
  • Troubleshoot, repair, and maintain HVAC equipment and all related mechanical and electrical components.
  • Perform preventative maintenance and operational testing on HVAC and electrical systems.
  • Test electrical circuits and components for continuity using appropriate electrical test equipment.
  • Layout, connect, and verify electrical wiring between controls and equipment in accordance with wiring diagrams.
  • Troubleshoot low-voltage control systems and read/interpret electrical ladder schematics.
  • Demonstrate working knowledge of underground gas monitoring systems (including Sierra 2400, Sierra 2450, and Quest control systems).
  • Maintain basic plumbing systems, including sump pumps.

Specific duties may vary or evolve over time based on business and client needs.

Core Experience

  • Must be Level 2 or Universal EPA Certified (Required).
  • 2+ years of experience of demonstrated competency of HVAC comfort systems, including professional-level diagnostics and service.
  • Possess strong working knowledge of pumps, dry coolers, and cooling towers.
  • Complete all required safety and technical training.
  • Follow all safety practices and quality standards as outlined in company safety manuals and project documentation
  • Must be able to communicate effectively both verbally and by email.

Physical/Work Environment

At Pearce safety is our number one concern. Candidates must be able to comply with OSHAFCC/FAA/EPA Standards.

Candidates should reside within 60 miles of Madison, Wisconsin area.

Core Responsibilities

  • Must be available for after-hours and weekend call outs on occasion.
  • Extensive daily travel in an independent work structure.
  • Occasional overnights required-company pays all travel costs and provides per diem. 
  • Driving to remote work sites as needed.
  • Be exposed to ambient temperatures while working outdoors.
  • Lift and move equipment as needed (up to 50 pounds).
  • Will be required to pass a Department of Transportation (DOT) physical.

 Compensation: $24.00-$38.00 hourly/DOE