HVAC Technician

Cat5 Resources; Town of Texas (WI); On-site; USD 60,000 - 80,000; Full time

Job summary

Cat5 Resources LLC is seeking an experienced HVAC Technician to install, maintain, troubleshoot, and repair climate-control systems at cell tower compounds and telecom equipment shelters. You’ll travel between sites within an assigned region, working both independently and alongside site technicians and project teams.

Pay will depend on experience. You will install HVAC units, perform PM inspections, diagnose electrical and refrigerant issues, respond to emergencies, read drawings, and document

Qualifications

• 1 year of HVAC installation and repair experience preferred; telecom or commercial HVAC experience strongly preferred.
• Valid driver’s license with a clean driving record
• Ability to pass a background check and drug screening
• Comfortable working in and around cell tower compounds, confined equipment shelters, and elevated platforms
• Basic electrical troubleshooting skills (multimeter use, low-voltage and DC power systems)
• Strong problem-solving skills and ability to work independently with minimal supervision
• Physical ability to lift up to 50 lbs regularly and work outdoors in all weather conditions
• Reliable and willing to travel regionally between sites

Responsibilities

• Install, inspect, service, and repair HVAC units, mini-split systems, exhaust fans, and ventilation equipment at cell site shelters, cabinets, and equipment rooms.
• Perform routine preventive maintenance (PM) inspections on schedule set by carrier and client requirements.
• Diagnose and troubleshoot mechanical, electrical, and refrigerant system issues in the field.
• Respond to emergency service calls and after-hours dispatch for critical high-temperature alarm conditions.
• Read and interpret site drawings, wiring diagrams, and equipment schematics.
• Complete detailed service reports, work orders, and compliance documentation via tablet or CMMS software.
• Coordinate site access with tower owners, landlords, and carrier representatives.
• Maintain accurate inventory of parts, refrigerant, and tools; order replacement parts as needed.
• Follow OSHA, EPA (Section 608), and company safety protocols at all times.
• Work safely near active RF (radio frequency) transmission equipment, following RF exposure safety guidelines.

Skills

HVAC installation

Troubleshooting

Electrical skills

Field service

Tools

CMMS software

Multimeter

Electrical testing tools

Job description

About Cat5 Resources LLC

Cat5 Resources is a certified Woman-Owned Business providing technical and operational services to critical infrastructure across the Southern US, Puerto Rico, and the US Virgin Islands.

Since 2013, we’ve supported telecommunications, utilities, and essential industries with services including Disaster Recovery, Operations and Maintenance, Electrical, Civil and Construction, and Transportation and Logistics. In 2016, we expanded into Puerto Rico with Cat5 Caribbean, and in 2024, we launched Cat5 Power Solutions to deliver portable power sales and rentals across the region.

We are committed to powering and protecting the infrastructure that keeps businesses and communities running—whether during daily operations or times of disaster.

About The Role

• Cat5 Resources is seeking an experienced HVAC Technician to install, maintain, troubleshoot, and repair climate-control systems at cell tower compounds and telecom equipment shelters. Reliable temperature and humidity control keeps network equipment online, so this role directly supports uptime for the carriers and clients we serve. You’ll travel between sites within an assigned region, working both independently and alongside site technicians and project teams. Pay will depend on experience.

What You'll Do

• Install, inspect, service, and repair HVAC units, mini-split systems, exhaust fans, and ventilation equipment at cell site shelters, cabinets, and equipment rooms.
• Perform routine preventive maintenance (PM) inspections on schedule set by carrier and client requirements.
• Diagnose and troubleshoot mechanical, electrical, and refrigerant system issues in the field.
• Respond to emergency service calls and after-hours dispatch for critical high-temperature alarm conditions.
• Read and interpret site drawings, wiring diagrams, and equipment schematics.
• Complete detailed service reports, work orders, and compliance documentation via tablet or CMMS software.
• Coordinate site access with tower owners, landlords, and carrier representatives.
• Maintain accurate inventory of parts, refrigerant, and tools; order replacement parts as needed.
• Follow OSHA, EPA (Section 608), and company safety protocols at all times.
• Work safely near active RF (radio frequency) transmission equipment, following RF exposure safety guidelines.

Qualifications

• 1 year of HVAC installation and repair experience preferred; telecom or commercial HVAC experience strongly preferred
• Valid driver’s license with a clean driving record
• Ability to pass a background check and drug screening
• Comfortable working in and around cell tower compounds, confined equipment shelters, and elevated platforms
• Basic electrical troubleshooting skills (multimeter use, low-voltage and DC power systems)
• Strong problem-solving skills and ability to work independently with minimal supervision
• Physical ability to lift up to 50 lbs regularly and work outdoors in all weather conditions
• Reliable and willing to travel regionally between sites