HVAC Retrofit Startup Technician I

Modigent Company; El Cajon (CA); On-site; USD 42,000 - 56,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

HSA contributions

Life insurance

401(k)

Job summary

Modigent is seeking an entry-level Service Retrofit Start Up Technician I to support the startup, commissioning, and basic installations of HVAC systems in commercial settings. Under supervision, you will learn DX split systems and rooftop units, perform basic tasks, and contribute to safe, reliable startup support that drives sustainable performance.

You will train through on-the-job programs, mentorship, and certifications while supporting daily site operations, documentation, and teamwork

Qualifications

• High school diploma or GED required; HVAC certificate a plus (will be supported through company-sponsored programs).
• EPA Section 608 certification preferred or willingness to obtain within first 6–12 months.
• OSHA 10-hour certification encouraged (company support provided).
• 1–3 years in construction, labor, mechanical, facilities maintenance, or related field; strong mechanical aptitude and eagerness to learn.

Responsibilities

• Assist senior technicians with basic installations, repairs, and startup activities on DX split systems and rooftop units.
• Support brazing copper lines, component replacement, system charging, and basic functional testing under supervision.
• Document findings, take photos, and complete basic work orders.
• Maintain clean, organized work areas and tools; load/unload equipment as needed.

Skills

Basic mechanical aptitude

Tool familiarity

Safety awareness

Customer service

Documentation

Valid driver's license

Education

High school diploma or GED

HVAC certificate (plus)

Tools

Multimeter

Gauges

Hand tools

Brazing basics

Job description

Modigent is seeking an entry-level Service Retrofit Start Up Technician I to support the startup, commissioning, and basic installations of HVAC systems in commercial settings. Under supervision, you will learn DX split systems and rooftop units, perform basic tasks, and contribute to safe, reliable startup support that drives sustainable performance.

You will train through on-the-job programs, mentorship, and certifications while supporting daily site operations, documentation, and teamwork