HVAC Journeyman

Crete United•Denver, CO

3d•$30 - $40

About The Position

Nielsen Mechanical, a Crete United company, is seeking an experienced commercial HVAC Journeyman Installer/Technician for work in the Denver market. The role involves installing, troubleshooting, and repairing commercial HVAC systems on new-construction projects, equipment replacements, and system upgrades. Equipment may include rooftop units, boilers, chillers, air handlers, and ventilation systems. The position calls for someone who can install equipment, diagnose problems, and understand how the broader mechanical system operates. The successful candidate will work independently and with other trades, following applicable mechanical codes, manufacturer specifications, and jobsite safety requirements. The company describes its culture as focused on quality craftsmanship, teamwork, and safety, with supportive field leadership and resources from Crete United’s nationwide network. It offers steady, year-round work, long-term growth opportunities, and pay of $30–$40 per hour depending on experience. The pay range or title may vary based on the position level, location, responsibilities, and job-related qualifications.

Requirements

Four or more years of commercial HVAC installation and troubleshooting experience is preferred.
Strong hands-on experience installing and troubleshooting commercial rooftop units.
Knowledge of commercial sheet metal ductwork and mechanical piping installations.
Ability to independently diagnose electrical, mechanical, and refrigerant-related HVAC issues.
Experience using HVAC diagnostic tools, including multimeters, gauges, and other testing equipment.
Ability to read mechanical blueprints, wiring diagrams, and technical documentation.
Understanding of commercial HVAC controls, airflow, and system operations.
Comfort working on rooftops, ladders, lifts, and active construction sites.
Strong problem-solving skills and ability to work with minimal supervision.
Valid driver's license.

Nice To Haves

Experience with boilers, chillers, air handlers, and other commercial HVAC equipment.
EPA 608 Universal Certification.
OSHA 10 or OSHA 30 certification.
Completion of an HVAC apprenticeship or equivalent journeyman-level experience.
Relevant manufacturer or commercial HVAC equipment training.

Responsibilities

Install, troubleshoot, and repair commercial HVAC equipment, including rooftop units, boilers, chillers, air handlers, and ventilation systems.
Diagnose and resolve mechanical, electrical, refrigerant, and airflow issues in commercial HVAC systems.
Perform equipment replacements, system upgrades, and new-construction installations.
Install and modify commercial sheet metal ductwork, fittings, and ventilation systems.
Install and connect refrigerant lines, condensate drains, and mechanical piping.
Read and interpret mechanical blueprints, wiring diagrams, and equipment specifications.
Perform equipment startup, testing, and operational troubleshooting.
Identify installation deficiencies and make adjustments to ensure proper system performance.
Work independently and alongside other trades to complete projects safely and efficiently.
Follow applicable mechanical codes, manufacturer specifications, and jobsite safety requirements.