When your thermostat stops working properly, every room in your home feels uncomfortable. At Kanawha Valley Maintenance, we've spent more than three decades helping families across the Greater Charleston, WV Area stay comfortable all year long. If you're struggling with temperature swings, an unresponsive screen, or thinking about upgrading to a smart system, we can help.

Since 1991, our family-owned business has earned trust through honest service and practical solutions. We don't require contracts or pressure you into maintenance plans you don't want. We focus on what actually matters: getting your system running efficiently so you can feel comfortable at home again. Ready to control your home's climate? Contact us today and we'll discuss your options.

Upgrading to a smart thermostat helps you save money while creating a home that adapts to your daily routine. These devices learn what temperatures you prefer, adjust settings automatically, and give you control from your smartphone no matter where you are. At work, on vacation, or relaxing at home, you'll have full control over your heating and cooling system. Our skilled technicians will explain your options, help you pick the right model for how you live, and complete the installation professionally. We provide free estimates on all installations within 48 hours, and financing is available through Synchrony to fit your budget. With warranty options included, you can move forward knowing your new thermostat is covered.

A broken thermostat disrupts your entire HVAC system, leaving you uncomfortably hot in summer or cold through winter. If your thermostat display is blank, the temperature readings seem wrong, or your system won't turn on, we're ready to help. Our team has more than 35 years of experience diagnosing and fixing thermostat problems quickly and affordably. We know that heating and cooling emergencies happen at inconvenient times, so we provide emergency services whenever you need us. As a local, family-operated company, we treat your home with respect by showing up on time, communicating clearly, and completing the job properly. If you need help with insurance claims, we'll guide you through that process and reduce your stress. When your thermostat needs repair, you can rely on our outstanding customer service for dependable results.