Commercial HVAC Supervisor
D&L LLC
Commercial HVAC Supervisor
D&L LLC· FLO
About this role
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
- 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.
- 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
Frequently Asked Questions
Is the salary disclosed for the Commercial HVAC Supervisor position at D&L LLC?
The salary for this Commercial HVAC Supervisor role at D&L LLC is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Commercial HVAC Supervisor position at D&L LLC located?
This Commercial HVAC Supervisor role at D&L LLC is based in Darlington, South Carolina, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Commercial HVAC Supervisor role at D&L LLC full-time or part-time?
This is listed as a Full time position. It is posted as a Commercial HVAC Supervisor role in the FLO department at D&L LLC.
Which team or department does the Commercial HVAC Supervisor at D&L LLC belong to?
This Commercial HVAC Supervisor position is part of the FLO department at D&L LLC. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Commercial HVAC Supervisor position at D&L LLC?
Click the "Apply Now" button on this page. You will be redirected to D&L LLC's official application portal hosted on workable where you can submit your application directly.
When was the Commercial HVAC Supervisor job at D&L LLC posted?
This Commercial HVAC Supervisor position at D&L LLC was posted on Aug 26, 2026. Apply as soon as possible — early applications are often reviewed first.
Commercial HVAC Supervisor
D&L LLC
You'll be redirected to D&L LLC's official application page on workable.