
Commercial HVAC Services in Summerville
Commercial Heating & Cooling in North Charleston, Goose Creek, Mount Pleasant, Berkeley County, & Charleston
For any business in Summerville, a functioning heating and cooling system is more than a matter of comfort; it is a core component of your daily operations. A reliable commercial HVAC system protects your inventory, keeps your employees productive, and is crucial to a positive customer experience. When your system fails, it can cause immediate and significant disruptions, impacting everything from sensitive IT equipment to your bottom line.
At Charleston Electric, we understand that commercial clients need a responsive and proficient service partner who grasps the urgency of these situations. Since 2011, we have provided dependable HVAC solutions for businesses throughout the Lowcountry. We are committed to delivering high-quality work and rapid response times to keep your operations running smoothly, protecting your assets and reputation.
For reliable Summerville commercial HVAC services, call (843) 258-8699 or contact us online.



why homeowners love us
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“Sean and his associate did an excellent job running a new power line to our garage. They were very professional and knowledgeable. They cleaned up after the job was done so you wouldn’t know they had been here.”- Chappell W.
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“Both techs I have used through them have been professional. Getting the tasks I needed done quickly. Paul did a great job setting up my Google Nest door chime with a needed transformer installation. Much appreciated.”- Lilly B.
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“Great experience with Charleston Electric! Brian B installed the generator and he did a great job!”- Magda U.
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“Kayle came by for my annual generator service. He was extremely nice and very professional.”- Tony F.
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“Kyle from Charleston Electric came today and serviced our generator. He was very pleasant and professional and did a thorough job.”- Robert A.
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“We had an excellent experience with Ben! He was very attentive, took the time to explain everything in detail, and fixed multiple issues we were facing in less than two hours.”- Melissa
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“Sam and his partner Jeremy did an excellent job. Sam was very knowledgeable and understood the task at hand. He explained everything very thoroughly and was very professional! After the job was complete Sam walked me around to show me their work.”- Jamie S.
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“My house generator was beautifully serviced today by Philip. Also, Chase made sure our HVAC & dehumidifier are ready for the summer months on the same day. It feels like we hit the Charleston Electric awesome service bingo on a rainy day!”- Current Client
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“Donnie B. is always friendly, courteous and very informative on his inspections of my generator. They are very dependable, reliable and experienced in all electrical needs. I highly recommend them!- Dorothy W.
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Common Commercial AC Problems
Commercial HVAC systems are larger and more complex than residential units, and they face a unique set of challenges due to their heavy-duty use. While the symptoms may be similar—poor cooling or a complete shutdown—the underlying causes often differ. Understanding these issues can help you know when to call for professional service.
Many businesses rely on rooftop units (RTUs), which are susceptible to compressor failures or fan motor issues due to constant exposure to the elements.
Another common issue is a failure in the control system or building automation software that manages your thermostat and zoning, which can disrupt the climate of your entire facility.
On a larger scale, leaky or improperly balanced ductwork can lead to significant energy loss and poor air quality.
Finally, an incorrect refrigerant charge in an extensive commercial system is a significant issue that can indicate a leak and will severely strain the equipment, leading to the need for professional air conditioning repair.





How Long Will My Commercial AC Repair Job Take?
When your business's HVAC system is down, we know every minute of downtime counts. Our priority is always prompt arrival and a rapid, accurate diagnosis of the problem. In most cases, our technicians can identify the root cause of the failure within a few hours of arriving on-site, allowing us to provide you with a clear action plan and a transparent estimate.
The timeline for the repair itself depends on the issue. For common problems, such as replacing a faulty capacitor or a thermostat, we can often complete the job on the same day, minimizing any disruption to your business. The repair may take longer for more significant failures, like a worn-out compressor on a large rooftop unit or a complex electrical repair that requires a specific part to be ordered. We will provide a clear timeline for the part's arrival and completion in these situations.
Our emergency HVAC service is designed to address these critical failures as swiftly as possible to get you back to business.
For reliable Summerville commercial HVAC services, call (843) 258-8699 or contact us online.

