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KOC Air 

434-221-1104

Father And Son Play

Heating, Cooling & Comfort 

What homeowners ask us most

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  • Air conditioning, HVAC service technician using gauges to check refrigerant and add refrig

    KOC can Help

    Furnace Installation, Repair, Maintenance

    Heat Pump Repair & installation

    Boiler Repair , installation , Maintenance

    HVAC installation, replacement and maintenance

    Ventilation system Installation

    Air Purifiers ,Humidifiers & dehumidifiers

    Indoor Air Quality Assessments

    High Efficiency Filter Upgrades

    Smart Thermostat Installation

    Mini Split ( Ductless ) Systems

    Click CONTACT or call  434-221-1104

  • FAQ

    HVAC v Furnace

    HVAC refers to the full heating, cooling and ventilation system that manages COMFORT and air movement throughout a home. A furnace is just one component dedicated solely to producing heat. KOC Air  expertly installs and maintains full HVAC as well as stand-alone furnaces, giving homeowners a single TRUSTED source for reliable Comfort solutions.

    Click the contact link to the right or call  434-221-1104

  • Air conditioning, HVAC service technician using gauges to check refrigerant and add refrig

    Keep Fit

    KOC recommends having your heat pump serviced twice a year -- once in spring before cooling season and once in fall before heating season. This will keep it running efficiently and reliably in central Virginia. Routine maintenance helps lower energy bills, reduce surprise breakdowns and extend the life of your system. A KOC technician will clean and inspect critical components, check refrigerant levels and electrical connections and make sure your system is ready for whatever central Virginia weather dishes out.

    Click the contact link or call  434-221-1104

  • Technician Repairing Air Conditioner

    Is It Time

    With central Virginias' hot summers and cold winters, most HVAC systems last between 10 and 15 years. If yours is nearing that mark, costing more to run, or needing frequent repairs, it  may be time for an upgrade --

    Click the contact link or call  434-221-1104

  • Man Checking Watch

    HVAC Install 

    HVAC Installation time depends on the type of system and the conditions at your home. KOC will expertly assess your needs and conditions providing a clear timeline for replacement.

    Click CONTACT or call  434-221-1104

  • 2024 Event planner timetable agenda plan on schedule event Business woman checking planner

    Change Filter

    KOC recommends "throw away" filters be replaced every 30 days. There are some specialized filters that can be cleaned every 180 days. Call us for a consultation.

    KOC air can come to your home to perform an indoor air quality assessment to determine the factors affecting health and COMFORT of your homes air

    Click the contact link to the right or call  434-221-1104

  • Hand Near Air Conditioner

    Why is it so hot in here

    If your AC is running but not cooling, it usually means the system is struggling with airflow, refrigerant levels, or a failing component that needs proper diagnosis. KOC Air can inspect your system and pinpoint the exact issue so your cooling and COMFORT is restored quickly.

    Click the contact link to the right or call  434-221-1104

  • FAQ

    We are on the way

    KOC emergency service starts with a rapid response visit to diagnose the issue, stabilize the system and protect your home. Once we identify the problem we will explain your options upfront and complete as many repairs on the spot as possible.

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    Click the contact link to the right or call  434-221-1104

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