**Description** Install, service, and repair commercial HVAC and refrigeration systems, including RTUs, chillers, boilers, walk‑ins, and split systems Perform diagnostics on electrical, mechanical, and refrigeration components to identify system issues Conduct preventive maintenance, including filter changes, belt replacements, coil cleaning, and system inspections Troubleshoot and repair compressors, motors, fans, thermostats, control boards, and refrigerant circuits Charge, recover, and handle refrigerants in compliance with EPA regulations Read and interpret blueprints, wiring diagrams, and technical manuals Calibrate and repair control systems, including VFDs, BAS/BMS components, and low‑voltage controls Document all work performed, including parts used, system readings, and service recommendations Communicate effectively with customers, supervisors, and team members regarding system status and repair needs Ensure all work complies with safety standards, building codes, and company policies **Skills** hvac, service, mechanical, preventive maintenance, electrical, boiler **Top Skills Details** hvac,service,mechanical,preventive maintenance **Additional Skills & Qualifications** 3–5+ years of commercial HVAC/R experience preferred EPA 608 Certification (Type II or Universal required) Strong knowledge of refrigeration systems, electrical circuits, and mechanical components Ability to diagnose and repair complex HVAC/R issues independently Experience with commercial equipment such as RTUs, VAVs, chillers, freezers, and ice machines Ability to lift 50+ lbs and work in various environments (rooftops, mechanical rooms, confined spaces) Valid driver’s license and clean driving record **Experience Level** Intermediate Level **Job Type & Location** This is a Contract to Hire position based out of Irving, TX. **Pay and Benefits** The pay range for this position is $30.00 - $40.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) **Workplace Type** This is a fully onsite position in Irving,TX. **Application Deadline** This position is anticipated to close on Mar 4, 2026. **About Aerotek:** We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.