Monday-Friday | No Travel | No Residential Work D&L LLC is seeking an experienced Commercial HVAC Supervisor to support our growing operations in the Florence/Darlington area! This role is ideal for a hands-on leader who excels at troubleshooting complex mechanical systems and working on large-scale industrial equipment in a fast-paced, safety-driven environment. This is a local position only with consistent weekday hours, no travel and no residential service calls! Responsibilities Diagnose, troubleshoot, and repair commercial & industrial HVAC systems Perform preventive maintenance (PMs) and system inspections Service equipment such as RTUs, split systems, chillers and large-scale mechanical systems Communicate clearly with customers and team members on findings and solutions Accurately document service work, parts used, and recommendations Follow all safety standards and company procedures Requirements 5+ years of HVAC service experience preferred. EPA Universal Certification (required) Strong troubleshooting and diagnostic skills Experience servicing commercial or industrial HVAC systems and handling commercial HVAC service calls Valid driver's license (required with no DUIs in last 3 years) Eligible to work in the United States Supervisory or crew-lead experience is a plus. Experience servicing boilers, cooling towers, VAV systems, or building controls is a plus. Able to explain findings and recommendations clearly to customers is a plus. Benefits Competitive salary of 73,000-88,000 USD/year 100% Company-Paid Medical, Dental & Vision (BCBS & Guardian) $500 Tool Allowance Weekly Call-Out Bonus (rotating schedule) Up to 4 Weeks PTO + 9 Paid Holidays 401(k) with Company Match Steady, year-round commercial/industrial work No residential service calls