Service Technician IV

Service Technician IV

Commercial & Industrial HVAC

Position Summary

The Service Technician IV is a highly skilled HVAC professional responsible for the inspection, troubleshooting, repair, and maintenance of commercial and industrial heating, ventilation, and air conditioning systems. This role requires advanced technical expertise, independent decision-making, and the ability to adapt to a wide range of service environments and customer needs.

R.A. Walton & Company, headquartered in York, Pennsylvania, is a mechanical contracting firm specializing in commercial and industrial HVAC, plumbing, and piping services. The Company provides design-build construction, retrofits, and ongoing service solutions, with a strong commitment to safety, quality, and customer satisfaction.

Compensation & Benefits

Walton & Company offers a competitive executive compensation package and comprehensive benefits, which may include:

• Competitive salary based on experience
• Health, dental, and vision insurance
• 401(k) with company match
• Paid time off and company holidays
• Ongoing professional development and leadership opportunities

Essential Responsibilities

• Perform advanced diagnostics, repairs, and system start-ups on commercial and industrial HVAC equipment, including rooftop units and associated systems
• Execute routine and advanced preventative maintenance in accordance with established maintenance procedures and safety standards
• Troubleshoot and configure advanced thermostats, DDC (Direct Digital Controls), and pneumatic control systems
• Provide detailed repair recommendations and technical guidance to Service Writers and customers
• Read and interpret complex specifications, blueprints, wiring diagrams, piping schematics, and engineering documentation
• Utilize specialized HVAC tools and equipment, including reclaimers, torches, and vacuum pumps
• Perform brazing and advanced installation techniques
• Safely handle step and extension ladders up to 32 feet
• Work safely in elevated positions and confined spaces
• Safely troubleshoot and service systems with live voltages up to 600 volts
• Properly maintain and care for company-issued tools and equipment
• Communicate professionally with customers and internal staff on a daily basis
• Follow all company safety policies and report unsafe conditions
• Mentor apprentices and junior technicians, promoting skill development and best practices
• Perform additional duties as assigned

Qualifications & Requirements

• Valid driver’s license
• EPA Universal Certification required
• Maryland HVACR license required or must be obtained within 90 days of employment
• High school diploma or GED preferred
• Completion of HVAC trade school and/or minimum of 10 years of HVAC service experience required

Technical Expertise

• Experience servicing complex HVAC systems, including:
• Packaged rooftop units up to 200 tons
• Gas heating systems and boilers
• Multizone systems up to 150 tons
• Strong knowledge of refrigerant systems, including evacuation, recharging, and mini-split servicing
• Experience installing, servicing, and commissioning VRF (Variable Refrigerant Flow) systems
• Skilled in pump installation and alignment
• Advanced knowledge of DDC and pneumatic control systems
• Strong troubleshooting and trade-related math skills
• Proficient with tablets, mobile devices, and computer-based service documentation systems

Physical Demands & Work Environment

This position may require extended periods of sitting, standing, and walking, along with frequent hand use for typing, writing, and handling tools and equipment. Duties may involve lifting and carrying materials of varying weights, pushing and pulling objects, climbing stairs or ladders, and occasionally stooping, kneeling, crouching, or reaching overhead. Clear communication, including speaking and hearing, as well as strong visual ability, such as close vision and depth perception, are necessary. Work may be performed in an office, field, or construction environment, depending on the role, with potential exposure to extreme temperatures, outdoor weather conditions, noise, dust, confined spaces, or uneven surfaces. The ability to follow safety protocols and wear required personal protective equipment (PPE) is essential. This position is classified as safety-sensitive.

R.A. Walton & Company, headquartered in York, Pennsylvania, is a mechanical contracting firm specializing in commercial and industrial HVAC, plumbing, and piping services. The Company provides design-build construction, retrofits, and ongoing service solutions, with a strong commitment to safety, quality, and customer satisfaction. This position is classified as safety-sensitive.

Walton & Company is an Equal Opportunity Employer.