Our Mission
Since 1990, Charleston Filter Service has been the trusted partner for businesses in West Virginia, Ohio, and Kentucky. We specialize in scheduled commercial filter replacement, custom filter fabrication, and preventative maintenance designed to keep HVAC systems clean, efficient, and compliant. Whether you manage one location or a multi-site operation, our technicians deliver on-time service so you never have to worry about missed replacements.
🧰Scheduled Filter Replacement
Recurring air filter changes tailored to your equipment and business needs. We handle the schedule, track every replacement, and keep your systems running at peak efficiency.
✂️Custom-Cut Filters & Housings
We buy filtration material in bulk and cut it to your exact specifications — ensuring a perfect fit every time. We also build custom housings when standard sizes won’t do.
🛠Preventative Maintenance
🛠Preventative Maintenance
Our team provides scheduled inspections, belt change-outs, and coil cleaning to reduce breakdowns and extend HVAC lifespan.