Every facility is looking for ways to reduce operating expenses. Investments in LED lighting, building automation systems, and high efficiency HVAC equipment are common strategies for lowering utility costs, yet one of the most overlooked opportunities is also one of the simplest… routine condenser coil cleaning. As… Read More
From time to time we sometimes hear…. “We sized it up just to make sure we didn’t have any cooling issues.” It shouldn’t be a common approach, especially in our climate here in South Carolina, oversizing a system can create a different set of problems that don’t show… Read More
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
The other week, groundhog “Phil” announced that we are going to be experiencing another 6 weeks of winter. For many, that means more time inside, both at work and at one’s leisure. Keeping your hands washed, taking your vitamins, and covering your mouth when you cough are solid starts to… Read More
W.B. Guimarin & Co. is actively hiring experienced professionals and emerging talent to support our continued growth across South Carolina. As a trusted mechanical and construction contractor, WBG delivers quality commercial and industrial HVAC, plumbing, and construction solutions for healthcare, education, manufacturing, and institutional facilities. If… Read More
That cold weather has hit South Carolina with can arrive quickly, and when it does, few things disrupt operations faster than a heating system that cannot keep up. From manufacturing floors and healthcare environments to office buildings and educational campuses, commercial HVAC systems are under more strain during… Read More
For businesses across South Carolina, protecting your water supply is both a regulatory requirement and a smart operational decision. Annual backflow inspections are essential for commercial properties in helping prevent contamination, maintain system efficiency, and stay fully compliant with DHEC standards. Whether you manage a large… Read More
A few years back, a fire broke out at a Wendy’s restaurant on Garners Ferry Road in Columbia after flames were seen coming from the rooftop HVAC unit. Fortunately, firefighters responded quickly, but the incident is a reminder of how critical regular HVAC maintenance can be when… Read More
When it comes to coil cleaning HVAC systems serving industrial and commercial facilities, routine scheduled service is the foundation of performance and reliability. At WBG, we’ve seen first-hand how the right service program can mean the difference between consistent comfort and costly breakdowns. WBG – Greenville, SC… Read More
Commercial HVAC system plays a critical role in maintaining comfort, indoor air quality, and operational efficiency within your facility. Without scheduled maintenance, your systems can develop unnecessary problems that can ultimately disrupt operations, shorten the HVAC equipment’s lifespan, and overall increase your energy costs. Whether you… Read More
