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HVAC in Jefferson City, MO

24 Hour Heating and Cooling covers Jefferson City, Holts Summit, Wardsville and the towns around the capital. Service calls, furnace and AC repair, new system installs and mini splits, with free estimates on every new system.

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Installs and replacementsMini splitsScheduled service

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~50 min
From Osage Beach
Straight up 54. Jefferson City work gets planned in, so booked jobs get a proper window.
Planned
Installs and service calls
Mini splits, replacements, tune ups and diagnostics.
24/7
Service calls answered
Heat or AC out in Jefferson City? Call any hour and we'll give you a straight answer on when we can be there.

Winter heating season: no heat calls answered 24/7

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

Free checklist

Is your heat ready for winter?

Get the free Winter Ready Home Checklist: 10 quick checks, about 15 minutes.

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The housing stock

Jefferson City has two very different HVAC problems

The older neighborhoods around Capitol Avenue and up toward Moreau Drive are full of houses built long before central air was a given. Many got ducted later, awkwardly, and it shows: one room that never gets warm, a converted attic that's unusable in August, a finished basement that stays damp all summer. Retrofitting more ductwork into those houses is expensive and often doesn't solve it. Ductless is usually the better answer, and it's most of what we get called to do in that part of town.

Then there's everything newer, out toward Holts Summit, Wardsville and the subdivisions on the edges. Those houses have proper ductwork and conventional systems, so the work is straightforward replacement and service. If one of those systems is fifteen years old and starting to cost you, that's a planned job we're well set up for.

Either way, Jefferson City sits far enough off the river bluffs that summer humidity behaves differently than it does at the Lake. Systems here get judged on how well they pull moisture out, not just how cold they blow.

Where we work
Jefferson City
Holts Summit
Wardsville
Russellville
St. Martins
Taos
Centertown
Our work

Installs and service calls you can count on

This is the work Jefferson City homeowners get from 24 Hour Heating and Cooling: careful installs, tested systems and straight answers on price.

Technician wiring a mini split outdoor unit disconnectTechnician testing a newly installed heat pump system24 Hour Heating and Cooling technician mounting a mini split indoor headNew mini split equipment delivered to the job site
Jefferson City questions

HVAC service in Jefferson City: what people ask us

Do you really come up to Jefferson City from Osage Beach?

Yes. It is about 50 minutes straight up Highway 54, and Jefferson City is a regular part of our week. Repairs, tune ups, installs and replacements get planned in, so you get a firm arrival window instead of a vague afternoon.

What if the heat goes out at night in Jefferson City?

Call (573) 693-8863 any time. A real person answers 24/7. If somebody closer can reach you faster in the middle of the night, we will tell you that straight. Otherwise we get you on the schedule and tell you when to expect us. Our no heat checklist covers what is safe to check while you wait.

Are estimates on a new furnace or AC free in Jefferson City?

Yes. Every estimate on a new system is free, in Jefferson City the same as at the Lake. That covers furnaces, central air, heat pumps and mini splits.

Can you heat or cool one problem room in an older Jefferson City house?

Usually, yes. In the older neighborhoods a ductless mini split is often the cleaner fix than running new ductwork. It handles one room, a converted attic or a finished basement without tearing into walls.

Which towns around Jefferson City do you cover?

Jefferson City, Holts Summit, Wardsville, Centertown, Russellville, St. Martins and Taos. See the full list with drive times on our service areas page.

Do you work on gas, propane and electric systems?

Yes. Gas and propane furnaces, electric furnaces, heat pumps, central air and mini splits, for furnace repair, AC repair and tune ups.

What customers say

Mid Missouri homeowners

Google reviews from customers across the region.

★★★★★

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
★★★★★

This guy is very professional! I recommend him to anybody! He show up on time and rock it out in one day! Very dependable and friendly person.

Brian Gamm
Google review
★★★★★

Excellent service and very friendly!! Highly recommend.

Steven Kesler
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

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