HVAC Refrigerant

If you haven’t heard just yet, the federal refrigerant regulations have changed how HVAC systems are managed.  At the start of 2026 South Carolina facilities have been operating under new requirements that had never applied to them before. This transition that is driven by the American… Read More

Commercial HVAC Recovery Post-Storm

Hurricane Helene has passed through South Carolina, and for those who avoided severe damage, checking your HVAC system before restoring power is essential. Follow these steps to ensure your system is safe and operational: Turn Off the System: Prevent electrical damage, especially if it has been exposed… Read More

How May We Be of Service?

W.B. Guimarin service technicians provide proactive system maintenance and repairs for commercial, industrial, and institutional facilities all over South Carolina.

Request Service

If you need to make an emergency or after-hours service request, please call us directly at (803) 239-2300.

We are available 24 hours a day, 7 days a week.