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Why Choose Rehagen Heating & Cooling

For 45 years, Rehagen Heating & Cooling has proudly served Mid-Missouri with honest, reliable HVAC solutions backed by quality workmanship and exceptional customer care. As a family-owned company since 1981, we’ve built our reputation on doing the job right the first time. From thousands of geothermal installations and custom in-house ductwork to being recognized as the 17th top Daikin dealer nationwide, our experienced team is committed to delivering comfort, efficiency, and peace of mind for every customer. Because at Rehagen, every installation is important—because every customer is important.  

DAIKIN COMPREHENSIVE WARRANTIES

12-year warranty, with the option of an additional 12-year labor warranty, making Daikin a trustworthy manufacturer.

WATERFURNACE WARRANTY

Rehagen Heating and Cooling provides a 10-year Parts and Labor Warranty for the installation of 5 Series and 7 Series Geothermal Units.

Our Services

Air Conditioning

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Ductless

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Heat Pumps

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Heating

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Geothermal

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highly experienced HVAC technicians

– NATE Certified
– Fully Licensed. Insured & Bonded
– Regularly Attend Ongoing Manufacturer Training
– Specially Trained to Service Ground Source Heat Pumps
– Daikin Comfort Pro
– WaterFurnace GeoPro Dealer

(573) 455-2394
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MEET THE TEAM

Real People. Real Experience. Real Service.

JACOB D.

Owner / Service Team

CODY W.

Lead Estimator / Install Team

RYAN K.

Estimator / Install Team
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Flexible HVAC Financing Options to Fit Your Budget

Optimus now has two excellent financing options to choose from. Be sure to check out both before submitting your application.

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FEATURED MANUFACTURERS

We Serve All Major Brands

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FREQUENTLY ASKED QUESTIONS

Daikin systems are backed by comprehensive warranties, including a 12-year parts warranty on all products. Select Daikin products, such as furnaces, offer even more coverage, with 12-year unit replacement and lifetime heat exchanger warranties in addition to the standard parts warranty. To determine the exact warranty details for your specific Daikin product, speak with one of our experts.

Daikin frequently offers rebates and incentives on its heating and cooling systems. The specific rebates available will vary based on location, time of year, and product. It is best to contact your local Daikin dealer to inquire about current rebates in your area and to see how you can take advantage of these offers. Your local dealer will have the most up-to-date information on Daikin rebates and will be able to provide guidance on how to qualify for them.

SERVICE AREAS

SERVICE
  • Meta
  • Osage Beach
  • Rich Fountain
  • Russellville
  • St James
  • Sunrise Beach
  • Tuscumbia
  • Vienna
  • Mokane
  • Osage Bend
  • Rocky Mount
  • St Anthony
  • St Thomas
  • Taos
  • Versailles
  • Wardsville
  • New Bloomfield
  • Owensville
  • Rolla
  • St Elizabeth
  • Steedman
  • Tipton
  • Vichy
Testimonials

WHAT OUR CLIENTS SAY

4.9

150 Google Reviews

Paula DeBates
Paula DeBates
6 months ago
Caleb did a fantastic job during our service call. He was on time, very professional, and went above and beyond to help me install a new thermostat. I wouldn’t have been able to do it myself. Great service from start to finish! We also call after hours and spoke with Jeromy who was also very helpful and friendly. He gave us great directions on how to handle the issue over the weekend until we could address it during a service call. We highly recommend Rehagen Heating and Cooling!
clevej1
clevej1
6 months ago
Ryan helped us choose the best system for our home and made great suggestions on placement of the unit. The air source system has worked wonderfully for us and lowered our energy costs as advertised!! Will definitely use Rehagen again for any future heating and cooling needs.
ellie james
ellie james
4 months ago
Caleb showed up at the appointment time. Explained what he was doing. Very pleased with his service. Explained system seemed to be operating normally but replaced a pitted contact which may have been sticking causing furnace to run continuously driving up our electric bill
Doug Reece
Doug Reece
8 months ago
I have done business with Rehagen since 2013. They have always been very response & efficient. Our HVAC expert is Chris. I called to have our Geothermal system serviced to make sure we are ready for winter. Chris was on-time, explained what he was doing, & provided tips to help keep the system running smoothly & efficiently. We have been very pleased with Rehagen, Chris, & our WaterFurnace heat & AC.
Sherry James
Sherry James
6 months ago
Over the past 15 years or so Rehagen has completed many projects for us, both at our rentals, flips and at our private residences. The fact that we have continued to use them over and over should say plenty without going into much detail. We really appreciate that they are easy to get ahold of and show up when they say they are coming.

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