Serving Raleigh, Cary & surrounding Triangle communities
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Room-by-room comfort

Ductless comfort where you need it.

Mini-split systems can heat and cool a room or defined area without extending central ductwork. KOLD installs and services ductless equipment in Raleigh, Cary and surrounding communities.

Collage of indoor ductless equipment, an outdoor unit and a home library. Baked-in social text.
Wall-mounted ductless indoor unit installed high on a finished room wall.

A practical option for a particular space

Ductless equipment is often considered for additions, converted rooms, workshops, bonus rooms and spaces with different comfort needs from the rest of the home. Each indoor unit gives that area its own control.

A newly installed outdoor heat pump with tidy connections beside a home.

Placement and sizing matter

Indoor-unit location affects air movement and appearance. Outdoor-unit location, condensate drainage, line routing, electrical service and access all belong in the installation plan.

KOLD reviews the room and the practical route between indoor and outdoor equipment before recommending the setup.

Gloved hands checking an outdoor HVAC unit with a digital meter.

Mini-split repair and maintenance

Call when a ductless unit is not heating or cooling, is leaking, displays an error, makes a new sound or has weak airflow. Cleaning needs and repair needs are assessed separately so the visit addresses the actual problem.

A thermostat being checked with a handheld HVAC testing instrument in a bright home.

Individual comfort for a home library

The supplied KOLD project photo shows ductless equipment selected for a home library—a good example of matching the system to how one room is used rather than treating it like the whole house.

Helpful answers

Common questions

Does every room need its own outdoor unit?

Not necessarily. The right arrangement depends on the number of areas, their loads and the equipment selected.

Can KOLD service an existing mini-split?

Yes. Send the system brand, any error code and a description of the problem when available.

From a longtime customerClear explanations, careful work and confidence in the result Find KOLD on Google →

“KOLD is the only HVAC company I call. They’ve kept our older systems running for years, made a huge difference in the airflow and comfort of our home, and handled every repair with care. I always get a clear explanation of the options and confidence that the job was done right. I trust KOLD completely and recommend them without hesitation.”

George W.Longtime KOLD customer

Request Service

Need KOLD to take a look?

Send a service request online, or call or text 919-317-2639.

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