AC repair and new AC installs in Osage Beach and Jefferson City
AC blowing warm air, or ready to replace an old system before the heat hits? 24 Hour Heating and Cooling handles AC service calls and new air conditioner, heat pump and mini split installs across Osage Beach, Jefferson City and the towns in between.
Call (573) 693-8863Get your cool air back, or get a system that keeps up
Most summer calls fall into one of two groups. Pick yours and we'll take it from there.
AC out or not keeping up
When the AC blows warm air, won't turn on, freezes up or runs all day without cooling, we come out, find the real problem and fix it, usually on the same visit.
- AC repair calls answered 24/7
- Capacitors, contactors, motors and refrigerant leaks
- Frozen coils and clogged drain lines
- Heat pump and mini split cooling repair
Replace an old or struggling AC
If your system is old, loud, leaking or costing too much to run, we'll size and install the right one for your home.
- High efficiency central air conditioners
- Heat pumps that cool in summer and heat in winter
- Ductless mini splits for rooms that never cool down
- Free estimates with a clear, upfront price


season
A new AC should run quietly for years
Every AC install from 24 Hour Heating and Cooling is sized to the house, not guessed from the old unit's label. Line sets are pressure tested, the refrigerant charge is checked on gauges, and the system is started up and run before we leave.
Whether it's central air at a lake house in Osage Beach or a mini split in Jefferson City, you get the same careful work and the same straight answers on price.
Get a free install estimate



Everything you need to stay cool
Warm air, no power, frozen coils or constant running, diagnosed and fixed.
AC repairAC out on the hottest night of the year. Call any hour and we'll get someone out.
Emergency serviceHigh efficiency central air sized to your home, installed clean, with a free estimate first.
New ACHeat pump repair and replacement for year round cooling and heating.
Heat pump serviceDuctless cooling for additions, garages, sunrooms and upstairs rooms that never cool down.
Mini splitsCatch worn parts in the spring and avoid a breakdown in July.
Book a tune upServing Osage Beach, Jefferson City and the towns around them
From the Lake of the Ozarks to the capital, 24 Hour Heating and Cooling covers AC service calls and installs across Mid-Missouri.
Osage Beach and the Lake area
Homes, cabins and lake houses around the Lake of the Ozarks.
- Osage Beach
- Lake Ozark
- Camdenton
- Sunrise Beach
- Linn Creek
- Village of Four Seasons
- Laurie
- Eldon
- Gravois Mills
- Rocky Mount
Jefferson City and nearby
Homes and businesses in and around the capital.
- Jefferson City
- Holts Summit
- Wardsville
- Taos
- St. Martins
- Russellville
- Lohman
- Centertown
- New Bloomfield
Summer AC questions
Yes. 24 Hour Heating and Cooling answers around the clock all summer. If your AC quits on a hot night or a holiday weekend, call (573) 693-8863 and we'll tell you when we can be there.
It comes down to the age of the system, what failed and what it costs to run. A capacitor or contactor is a quick repair. A failed compressor on a system past twelve to fifteen years usually points to replacement. We'll give you both numbers so you can decide.
It depends on the size of the house, the ductwork and the equipment you choose, so we quote each job after seeing it. Estimates on new AC, heat pump and mini split systems are free, with no obligation.
Often, yes. Mini splits are a great fit for additions, garages, sunrooms, finished basements and older homes without good ductwork. They also heat efficiently in winter.
Osage Beach, Lake Ozark, Camdenton, Sunrise Beach, Linn Creek, Eldon and the rest of the Lake of the Ozarks area, plus Jefferson City, Holts Summit, Wardsville, Taos and the towns around them.
Book an AC tune up in the spring. We clean the coils, test the refrigerant charge, check the capacitor and electrical, and clear the drain line, which is where most summer breakdowns start.
Homeowners on their AC service and installs
Real Google reviews, word for word.
Brenton went above and beyond to help us fix our A/C! He was very knowledgeable and took the time to explain everything clearly. I was impressed with the level of professionalism as well.
Their customer service was excellent from start to finish, their pricing was very competitive, and our new system works flawlessly.
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.
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) 693-8863Want a call back?
Leave your name and number and a real person will call you back, day or night.
In a hurry? Call (573) 693-8863.
