Heat or AC out right now? We answer 24/7.Call (573) 693-8863
Free estimate

Get a free estimate

Tell us what you need and we'll come back with a real number. No charge, no obligation.

← Back

Thank you for your response. ✨

Home/Services/Mini Split Installation

Mini Split Installation in Osage Beach, MO

There are rooms in almost every Lake house the ductwork never properly reached. A ductless mini split heats and cools those spaces on their own thermostat, without tearing into walls or running duct halfway across the house.

Call (573) 693-8863

Cooling season: AC repair calls answered 24/7

Free estimates on new AC, heat pumps and mini splits in Osage Beach, Jefferson City and nearby towns.

Room by room

The rooms mini splits were made for

These are the spaces we get called about most across Mid-Missouri. If yours is on this list, ductless is very likely cheaper and better than extending ductwork to reach it.

01
Garages and workshops
Uninsulated, unconditioned and unusable half the year. A single zone unit turns a garage into a workshop you can use in January and July.
Most requested
02
Sunrooms and porches
All that glass makes them brutal in both directions. Central systems almost never handle them, because the room was added after the ductwork was designed.
Most requested
03
Additions and bonus rooms
The room over the garage that's always ten degrees off. Extending a duct run to reach it usually costs more than a mini split and performs worse.
Very common
04
Lake houses and rentals
Condition only the rooms in use. On a rental sitting empty midweek, running one head instead of a whole central system shows up on the bill.
Lake specific
05
Barndominiums and pole barns
Big open volume, no existing ductwork and often nowhere sensible to put any. Ductless is the standard answer across this part of Missouri now.
Growing fast
06
Walkout and finished basements
Lower levels at the Lake run damp. A mini split pulls humidity while it conditions, which is usually the actual problem down there.
Underrated
What the install looks like

Usually one day, and far less mess than people expect

An indoor head mounts high on an exterior wall. The outdoor condenser sits on a pad or a wall bracket outside. Between them runs a line set carrying refrigerant, power and condensate, through a hole about three inches across.

That's the extent of it. No ripping open ceilings, no chasing duct runs through a crawlspace, no losing a closet to an air handler. Most single zone installs are done inside a day.

The part that separates a good install from a bad one is the part nobody looks at: line sets run straight and properly secured, condensate pitched so it drains, and the condenser set level on something that won't sink in the spring.

Need more than one room? See multi zone
Ductless mini split installation in progress
New mini split equipment ready for installation
One day
most installs
Single zone systems
Questions we get

Mini split questions, answered straight

What does a mini split cost to install?

It depends on the size of the space, how far the outdoor unit sits from the indoor head and how many zones you want. A single zone garage install and a four zone whole house system are very different numbers. We quote the complete job, equipment and labor together, before any work starts, and the estimate is free.

How well do mini splits heat in a Missouri winter?

Modern inverter driven units do, yes. They're heat pumps, and current cold climate models keep producing usable heat well below freezing. That's a real change from the older units people remember struggling with. For a space you rely on during a hard cold snap, we'll talk through backup heat rather than overpromise.

How many indoor heads can one outdoor unit run?

Usually four or five, depending on the system and the load. Several rooms puts you into a multi zone setup, which has its own page.

Are they loud?

No. The indoor head is quieter than a refrigerator, and the outdoor condenser is quieter than a traditional AC unit.

What brands do you install?

We install several manufacturers and match the equipment to the job rather than pushing one brand at everybody. Ask when you call and we'll tell you what we'd put in and why.

Will it work in a garage that has no insulation?

It will work, but it'll work harder and cost more to run. If the budget allows, insulating first and sizing the unit afterward gets you a smaller system and a lower bill. We'll tell you that up front rather than sell you a bigger unit to fight the heat loss.

Our work

Recent mini split installs

Clean line sets, level units and tidy wiring. Real mini split jobs from 24 Hour Heating and Cooling.

Finished mini split outdoor unit with a clean line set cover on a pole barnBrenton of 24 Hour Heating and Cooling beside a finished mini split installRouting a mini split line set neatly past the electrical meterFinished mini split outdoor unit with line set cover and equipment trailer
What customers say

Mini split installs, in their words

Google reviews from ductless installs across Mid-Missouri.

★★★★★

Brenton came in and he and his sister did a fantastic job with the installation of 2 mini splits. We appreciated the straight talk of costs and timelines. The cost of both was less expensive than another quote for 1 unit.

Alisa Long
Google review
★★★★★

Total professionalism, drove from the lake to Lone Jack, MO about 2 hrs away and did an excellent installation. Upfront pricing, efficient, great communication.

Clint Pringle
Google review
★★★★★

He did an amazing job hooking up my mini split and he has the best of nature. Also has a very reasonable price compared to most people.

steven edgar
Google review
Service calls and new installs

Need a repair today or a new system this season?

Call for a service call any hour of the day, nights and weekends included. Planning a new furnace, heat pump, AC or mini split? Estimates on new systems are free, with no obligation to book.

Call (573) 693-8863
Serving Osage Beach, Jefferson City and the towns around them

Want a call back?

Leave your name and number and a real person will call you back, day or night.

← Back

Thank you for your response. ✨

In a hurry? Call (573) 693-8863.