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Reputable HVAC Company

Charleston, WV

Free Estimates On Installs 

Licensed, Bonded, and Insured

30+ Years of Experience

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Why Kanawha Valley Maintenance is the Right Choice for You

Family and Locally Owned

Personalized Services

Stellar Customer Service

30+ Years of Experience

Warranties Available

Free Estimates on Installs

Rely on Our HVAC Company in Charleston, WV


For over thirty years, residents of Kanawha Valley and the surrounding areas have been putting their trust in Kanawha Valley Maintenance for all things heating, cooling, and plumbing. A more comprehensive list of our services includes:


  • Residential heating and cooling
  • Commercial heating and cooling
  • The installation and upkeep of tankless water heaters
  • Sewer line repairs
  • Water line replacement
  • Gas line repair and replacement


Don't let problems get worse because you're not sure who to call. Our HVAC company in Charleston, WV has the experience and solutions you need to live or work worry-free!


Your Satisfaction is Our Number One Priority!

Here at Kanawha Valley Maintenance, we pride ourselves on our ability to deliver personalized services to each and every customer. We offer financing options and warranties to make things as convenient as possible and to ensure that everything stays within your budget.


We offer up to 10-year warranties on parts and 1-year warranties on labor. (Some restrictions apply). Call (304) 902-4047 with any questions, and one of our licensed, bonded, and insured technicians will assist you.

Here's what our satisfied customers are saying...

  • What are the risks of putting off heating or cooling problems?

    Delaying service can allow small performance issues to turn into bigger comfort problems, including uneven temperatures, short cycling, or reduced airflow. When systems struggle, you may also notice louder operation or longer run times that make a home or business feel less consistent. Addressing problems sooner can help protect comfort, reduce disruption, and support more reliable day-to-day operation. If you need an HVAC company in Charleston, WV, we can help with residential and commercial heating and cooling needs.

  • What warning signs suggest a heating system may need service?

    Common signs include rooms that never feel warm enough, heating that turns on and off frequently, or unusual noises that were not there before. You may also notice weaker airflow from vents or temperature swings that make the home feel uncomfortable. Paying attention to early changes can help you avoid extended downtime during cold weather. Our residential heating and cooling services are designed to restore comfort and reliability.

  • What are common signs an air conditioning system is not cooling efficiently?

    Clues often show up as warm or uneven air, longer run times, or a space that feels humid even when the system is running. Some people also notice that certain rooms never seem to reach a comfortable temperature. When cooling feels inconsistent, it can disrupt sleep, productivity, and daily routines. Our residential and commercial cooling services can help bring temperature control back to where it should be.

  • Why does consistent maintenance matter for residential and commercial HVAC?

    Heating and cooling systems work hard through seasonal swings, and regular upkeep can help support steadier performance and fewer comfort interruptions. When equipment is kept in good working condition, it is easier to maintain consistent temperatures across the space. Maintenance can also help you identify small issues before they create bigger disruptions for a household or workplace. If you are looking for an HVAC company in Charleston, WV, we provide residential and commercial heating and cooling service.

  • When might a tankless water heater be a good fit?

    Tankless water heaters can be a practical option when you want reliable hot water without storing a full tank of heated water. Many property owners consider them when replacing an aging unit or when hot water demands have changed over time. The right choice depends on the needs of the home or building and the goals for day-to-day comfort. We handle the installation and upkeep of tankless water heaters.

  • What symptoms can point to a sewer line problem?

    Sewer line issues can show up through recurring drain slowdowns, unpleasant odors, or backups that interfere with normal use of sinks, tubs, or toilets. These problems can create hygiene concerns and can quickly disrupt routines at home or in a commercial setting. Early attention can help limit damage and reduce the chance of repeated interruptions. We provide sewer line repairs for residential and commercial properties.

  • What are common signs of a water line issue that should not be ignored?

    Water line problems may appear as reduced water pressure, unexplained wet areas, or changes in water delivery that make daily tasks more difficult. In some cases, persistent issues can affect how well fixtures operate throughout the property. Addressing concerns promptly can help protect the property and restore dependable water access. If you need an HVAC company in Charleston, WV, we also provide water line replacement when service is needed.

  • When should gas line repair or replacement be considered?

    Gas line concerns should be taken seriously because they can impact both safety and daily function, such as heating and hot water use. If you suspect a gas line problem, timely service is important to reduce risk and restore normal operation. The right solution depends on the condition of the line and what the property requires. We provide gas line repair and replacement services.

  • How do financing options help when an HVAC or plumbing need is urgent?

    Financing can help people move forward with needed work without delaying service due to upfront cost concerns. That can be especially helpful when comfort or essential utilities are affected and a quick response matters. The goal is to make it easier to address problems before they worsen or disrupt daily life further. If you are looking for an HVAC company in Charleston, WV, we offer financing options to help keep projects within budget.

  • What warranty coverage is available, and what does it typically include?

    Warranty coverage can provide added peace of mind after service by helping address certain covered issues within the warranty period. We offer up to 10-year warranties on parts and 1-year warranties on labor, with some restrictions that may apply. Understanding coverage can make it easier to plan and feel confident about next steps. If you need an HVAC company in Charleston, WV, we can explain available warranty options when you call.

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Kanawha Valley Maintenance

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