current going price for ductless minisplit installs

Anonymous
We have forced air heating and central air, but our 1940 home simply gets very cold upstairs during the winter and very hot during the summer. I know this kind of issue is fairly common with old homes, it is the same thing that happens at my parents' 1942 home. Anyways, I was thinking about zoned heating/cooling. Perhaps ductless minisplits? We have used them a lot in Asia and Australia.They seem to work very well these days.

Is there a ballpark estimate for how much it would cost for a 2000 sqft home? I just need a rough idea. Are we talking about $10k for the install, or is this more like a $40k project?
Anonymous
We had one installed in summer of 2020 to make a finished attic work better for a home office during Covid. 1936 house. Finished attic is two rooms. It’s been a great solution. Cost was about $6,500.
Anonymous
We investigated a mini split for my basement and my furnace guy estimated $6000. Since I didn’t need the air conditioning assistance, we opted for a wall hung heater. My DH and I recently commented it was the best purchase of 2025.
Anonymous
I think OP you should not be more than $10K. They are going to seal off some openings, but the modifications are minimum with mini-split. You can do duct or w/o ducts and just wall unit.
Anonymous
These prices unit + installation or just installation?
Anonymous
Insulate as best you are able. 1940s houses were built without much insulation. Putting good insulation in our attic made a huge difference for us.
Anonymous
Anonymous wrote:Insulate as best you are able. 1940s houses were built without much insulation. Putting good insulation in our attic made a huge difference for us.


Who is a good contact for insulation? Just any contractor? Or an HVAC company? Handyman?
Anonymous
Mine with installation was 3900 just had it installed last month.
Anonymous
I had three installed in 2024 from Home Depot for $15k - including units + installation.
Anonymous
How is your attic insulation? I’d look there first. Proper insulation will make a big difference in enabling heating/cooling to be more efficient.
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