Mini Split Installation in Athens, GA
A new system here will heat from November through March and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Clarke County will get in touch.
Tell us about the job
It takes about a minute.
Ten months of work for your mini-split in Clarke County
Your mini-split runs most of the year here. It heats from November through March and cools from May through September, with only two months off in between. Winter nights average 35°F, mild enough that the heat pump side can carry most of the load without backup heat. Summer afternoons average 88°F, so the compressor is putting in real hours all summer too.
A new system has to meet the federal minimum either way. That means 14.3 SEER2 for cooling and 7.5 HSPF2 for heating, the same rule as any split system. Better than two-thirds of homes here heat with electricity, and Georgia saw 31% of households lose power for at least a day in 2024. A mini-split that is sized and installed right will handle what this climate asks of it. The power behind it is worth thinking about too.
- 5 months
- November through March, your system heats
- 5 months
- May through September, it cools
- 35°F
- the average winter night it heats against
- 88°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Georgia requires HVAC contractors to hold a state license.
That license means the state has tested the contractor and keeps a record of who holds one. It covers the contractor as a whole, not this job by itself, so it stands behind a mini-split installation the same way it stands behind any other job that contractor takes on.
For this installation in Clarke County, that license is what stands behind the work. The job will also need a permit from the local building office in most cities and counties, with an inspection once the work is done, to check that the unit and its electrical connections were installed correctly.
Source: Georgia Secretary of State
- Is a mini split worth it?
- For the right home, yes. A mini split heats and cools without ducts, so it works well in a room addition, a garage, or a house that never had central air. Athens needs both heat and cooling most of the year, five months of each, so a system that does both from one unit gets used year round here. Whether it makes sense for your house depends on how it's built and what you're heating or cooling now, and a contractor can walk through that with you.
- How many rooms can a mini split cover?
- A single outdoor unit can run more than one indoor head, so one system can cover several rooms at once. Each indoor head is sized for the room it serves, so a bedroom and a great room need different capacity even on the same outdoor unit. The number that works for your house comes down to square footage, ceiling height, and how the rooms are laid out, which is why a contractor measures each room before recommending a system.
- Can a mini split heat a whole house?
- It can, if it's sized and placed for that. A whole-house mini split uses one outdoor unit tied to several indoor heads, one in each main room, instead of ducts running to every corner. Athens winter nights average 35°F, cold enough that the system has to be sized for real heating load, not just touched up with a space heater on the worst nights. Getting that right for your house means a contractor looking at the floor plan and figuring out how many heads and what capacity you need.