Commercial HVAC Service Technician

The HVAC technician role focused on troubleshooting, repair, and preventive maintenance of commercial heating and cooling systems while delivering strong customer service and technical expertise in the field. Responsibilities Troubleshoot malfunctioning HVAC equipment and replace defective components Perform scheduled preventive maintenance on a wide range of commercial HVAC systems Evaluate system performance and identify potential future issues Recommend appropriate repairs, upgrades, or efficiency improvements to customers Communicate pricing, value, and technical recommendations clearly and professionally Build and maintain strong client relationships through dependable service Maintain accurate service documentation and work orders Participate in on-call rotation as required Follow all safety standards and company procedures while on job sites Perform additional related duties as assigned Qualifications Minimum 5 years of hands-on commercial HVAC service experience Strong understanding of HVAC theory, practices, tools, and diagnostic methods Ability to read and interpret technical drawings, specifications, and schematics Possession of personal basic hand tools Valid driver’s license and clean driving record preferred Ability to lift heavy equipment, bend, stoop, reach, and stand for extended periods Willingness to work flexible schedules and on-call hours Strong communication and customer service skills Technical Experience With Rooftop Units (RTUs) Cooling Towers Chillers Heat Pumps Air Conditioning Systems Hydronic Systems Geothermal Units Gas Furnaces and Boilers Oil Furnaces and BoilersA privately held industrial automation and systems integration organization is seeking a Controls & Automation Engineer to support the design, development, and deployment of advanced control solutions for complex manufacturing and production environments. This role focuses on building reliable, efficient, and safe automation systems while partnering closely with internal teams and external clients to deliver high-quality engineered solutions.We are seeking a highly experienced Business Applications Developer to serve as an immediate backfill for an internal role during a critical ERP conversion period. This position is focused on day-one production support, SQL/reporting, and maintenance of existing .NET applications, ensuring business continuity while enterprise systems are being transitioned.Seeking an experienced Business Applications Developer to design, develop, and maintain business-critical applications that support core operations. This role contributes across the full technology stack, including backend services, database systems, front-end frameworks, and cloud-hosted environments. The developer will work closely with both technical and business stakeholders to build scalable solutions, enhance existing systems, and support ongoing modernization of the organization’s application portfolio. This position is part of a small, collaborative technology team and requires a hands-on contributor who can take ownership of projects from concept through deployment. The role is primarily onsite, particularly during onboarding and training, though limited hybrid flexibility may be considered for candidates with longer commutes.We are seeking a detail-oriented Appeals & Grievance Coordinator to manage and support the review of disputed decisions, ensuring a fair, timely, and compliant process. This role is ideal for someone who thrives in a structured environment, enjoys problem-solving, and can balance accuracy with strong communication.If you have an interview scheduled, there’s a lot to consider and prepare for. We’re here to help with that, and sell yourself the most effectively to get your dream job. SGC is a Certified Small Diverse Business for the Commonwealth of PA serving Harrisburg, Hershey, Mechanicsburg, Carlisle, Lancaster, Allentown, State College, York, Sunbury, Philadelphia & Baltimore. Show more Show less