Ductless mini-split air handler mounted on wall

Flexible Comfort Solutions

Ductless HVAC Systems

Efficient Comfort Without the Ductwork

Ductless mini-split systems are the ideal solution for homes without existing ductwork, room additions, garages, sunrooms, and spaces where extending duct runs isn't practical. A.C. Simpson & Associates LLC installs and services ductless HVAC systems throughout Senoia, GA and surrounding areas, delivering zoned comfort exactly where you need it.

Each ductless system consists of an outdoor compressor unit and one or more indoor air handlers mounted on the wall or ceiling. Because there's no ductwork, energy losses from leaky ducts are eliminated — making ductless systems significantly more efficient than traditional forced-air setups.

Why Choose Ductless HVAC

  • No ductwork required — ideal for older homes and additions
  • Individual zone control for each room or area
  • Up to 40% more efficient than window units or baseboard heat
  • Quiet operation — indoor units run as low as 19 dB
  • Both heating and cooling from a single system
  • Minimal installation disruption — no major construction needed

Frequently Asked Questions

How many rooms can one ductless system serve?

Multi-zone ductless systems can serve up to 8 indoor air handlers from a single outdoor unit, making them suitable for whole-home applications as well as single-room installs.

Are ductless systems good for older homes?

Absolutely. Older homes without ductwork are one of the best use cases for ductless systems. Installation requires only a small hole through the wall for the refrigerant line — no major renovation needed.

How often do ductless systems need maintenance?

We recommend cleaning the indoor air handler filters monthly and scheduling a professional tune-up once a year to keep the system running at peak efficiency.