Mini splits
Ductless mini split installation in Rose City, MI
Mini splits heat and cool one room or a whole house without a single run of ductwork. They fit additions, garages, cabins and older homes where ducts were never an option.
Ductless mini splits
Small line set, big difference.
A mini split pairs an outdoor unit with one or more indoor heads, connected by a small line set through a hole about three inches across. Each head has its own thermostat, so the bedroom, the bonus room and the shop can all sit at different temperatures.
With no ducts there’s no duct loss, and with no ducts to run, installs in finished homes are quick and tidy.

How we do it
Installed for snow country.
We mount outdoor units on stands or brackets high enough to stay above drifting snow, route the condensate where it won’t freeze into a sheet of ice on your walkway, and cover the line set so the job looks finished.
Inside, heads go where they can throw air across the room, never tucked in a corner where they fight the furniture.
Ask about your projectGood to know
Mini splits also handle
Heating as well as cooling, from one system
Shoulder seasons without firing the furnace
Cabins that sit empty during the week
Rooms that need their own thermostat
How a call goes
Four steps, no runaround.
Call any hour
Call (989) 305-5490 and tell us what the system is doing. We’re open 24 hours, seven days a week.
We find the fault
We track down what actually failed and show you, so the fix is aimed at the real problem.
You decide
Repair or replace, laid out plainly before any work starts. No pressure either way.
Fixed and cleaned up
We test it, run it through a full cycle and leave the space the way we found it.
From the job file
More of our own work.
Real Apex jobs: boiler rooms, furnaces, ductless units, radiant floors and refrigeration.




Google reviews
5.0 on Google, in our customers’ own words.
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Replaced furnace and fixed problems with roof.They went above and beyond fixing the problem with our roof and worked with us during weather delays. Hire Apex you won't be sorry.
christopher bakerGoogle review
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My furnace needed to be replaced I had 4 estimates. I chose Apex and Im glad I did! Honestly, friendly and got the job done right! Thanks again guys
Mary PlankGoogle review
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Had them put in a new Helix Dunkirk boiler and couldn't ask for better service. Would have them install and new one if I ever need a new one. Hope not but never can tell. Great job Brent and Brad.
Dean ColGoogle review
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Thanks for the new furnace install
sayje wilsonGoogle review
5.0 on GoogleRead them on Google
Questions
What people ask about mini splits.
Still not sure? Call (989) 305-5490 and ask. We’re open 24 hours.
Can a mini split heat my whole cabin?
Often, yes, depending on the size, the insulation and how cold it gets. Many people keep a second heat source for the deepest cold. We size it with you.
How many indoor heads can one outdoor unit run?
Multi-zone outdoor units can run several heads. The right number depends on the rooms and their loads, and sometimes two single-zone systems make more sense.
Do you repair mini splits too?
Yes. We troubleshoot error codes, drain problems, sensors and refrigerant leaks on ductless systems.
Where we work
Five towns, one shop.
Related services
More from the same shop.
Request service
Have a room that needs its own heat and air?
Send a few details and we’ll call you back. If it’s urgent, skip the form and call. We’re open 24 hours.
(989) 305-5490- Open 24 hours, 7 days
- 400 W Main St, Rose City, MI 48654
- 5.0 on Google
