HVAC Service Technician

System One; Loveland (CO); On-site; USD 41,000 - 69,000; Full time

Job summary

System One is seeking an experienced Commercial HVAC Service Technician to join our team serving Northern Colorado. You will diagnose, repair, and maintain commercial heating and cooling systems, including rooftop units, boilers, chillers, and heat pumps, with emphasis on quality workmanship and safety.

The ideal candidate has 3+ years of commercial HVAC service experience, EPA 608 certification, a clean driving record, and the ability to work independently while communicating clearly with

Qualifications

• 3+ years of commercial HVAC service experience.
• Strong understanding of commercial HVAC and refrigeration systems.
• Ability to troubleshoot electrical and mechanical components.
• EPA 608 certification is required.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain commercial HVAC systems.
• Service rooftop units, package units, split systems, heat pumps, boilers, chillers, and other commercial equipment.
• Troubleshoot electrical, mechanical, refrigeration, and controls-related issues.
• Perform preventative maintenance and identify potential equipment failures.
• Complete system start-ups, inspections, repairs, and equipment replacements.
• Accurately document service calls, repairs, materials, and recommendations.
• Communicate professionally with customers, building owners, facility managers, and contractors.
• Identify opportunities for system improvements and additional repair work.

Skills

HVAC troubleshooting

Reading diagrams

Customer service

Communication

Electrical trouble

Education

EPA 608 Certification

Tools

Wiring diagrams

Schematics

Building automation

Job description

Commercial HVAC Service Technician

Location: Northern Colorado
Pay: $30–$50 per hour, depending on experience
Employment Type: Full-Time

About the Position

We are seeking an experienced Commercial HVAC Service Technician to join our team serving customers throughout Northern Colorado.

The ideal candidate is a skilled HVAC professional who can independently troubleshoot, diagnose, repair, and maintain commercial heating and cooling systems. This position is ideal for a technician who takes pride in quality workmanship, customer service, and solving complex mechanical problems.

Key Responsibilities

• Diagnose, troubleshoot, repair, and maintain commercial HVAC systems.
• Service rooftop units, package units, split systems, heat pumps, boilers, chillers, and other commercial equipment.
• Troubleshoot electrical, mechanical, refrigeration, and controls-related issues.
• Perform preventative maintenance and identify potential equipment failures.
• Complete system start-ups, inspections, repairs, and equipment replacements.
• Accurately document service calls, repairs, materials, and recommendations.
• Communicate professionally with customers, building owners, facility managers, and contractors.
• Identify opportunities for system improvements and additional repair work.
• Maintain a clean, organized, and safe work environment.
• Follow company safety procedures and applicable codes and regulations.
• Respond to service calls throughout Northern Colorado as needed.

Qualifications

• 3+ years of commercial HVAC service experience preferred.
• Strong understanding of commercial HVAC and refrigeration systems.
• Ability to troubleshoot electrical and mechanical components.
• Experience reading wiring diagrams, schematics, and mechanical plans.
• Knowledge of HVAC controls and building automation systems is a plus.
• EPA 608 certification required.
• Valid driver's license and acceptable driving record.
• Ability to work independently and manage service calls efficiently.
• Strong communication and customer-service skills.
• Ability to work in varying weather conditions and physically demanding environments.

Preferred Experience

Experience with:

• Commercial rooftop units
• VRF/VRV systems
• Chillers and boilers
• Heat pumps
• Refrigeration systems
• VAV and air-handling systems
• Building automation and HVAC controls
• Preventative maintenance programs
• Commercial electrical troubleshooting

Compensation

$30–$50 per hour, depending on experience, technical ability, certifications, and qualifications.

What We’re Looking For

We're looking for a dependable, technically strong HVAC technician who can represent the company professionally in the field. The right candidate should be comfortable working independently, diagnosing problems accurately, communicating solutions to customers, and getting the job done safely and correctly the first time.

Ref: #673-STS Denver