PO Box 68, 2041 Hwy 63 S Westphalia, MO 65085
California Location Is Now Closed

Meet Our Team

Meet The Rehagen Heating & Cooling, Inc. Team

Jacob D.
Owner/Service Team
Chris M.
Service Team
Ian S.
Service Team
Jacob R.
Service Team
Jeremy S.
Service Team
Cody W.
Lead Estimator/Install Team
Ryan K.
Estimator/Install Team
Leon B.
Install Team
Michael F.
Install Team
Kyle L
Install Team
Ethan B.
Install Team
Jonathan B.
Install Team
Clayton S.
Install Team
Clifton L.
Install Team
Brian R.
Shop Manager
Larry s.
Shop Team
Vicki D.
Commercial/Office Manager
Lisa C.
Sales/Install Coordinator
Makayla R.
Commercial/Office Coordinator
Mandy D.
Service Coordinator

Meet Our Geothermal And HVAC Installation Team

All of our employees have been with Rehagen Heating & Cooling, Inc. for anywhere from 5 to 15 years. They are highly experienced with training in commercial, residential and multiple brands of HVAC systems, and are ready to provide you with exceptional service. Our team is happy to discuss the installation process and to help find a system that is perfect for you!

All of our highly experienced
HVAC technicians are :

Why Choose Rehagen Heating & Cooling, Inc.?

  • 24/7 service.
  • Free estimates on installations.
  • Skilled and experienced service technicians.
  • Customized ductwork made right in our shop.
  • Every bid includes our estimators personal cell number.

HVAC System Education

Customer education is very important to our team. Installing geothermal is a sizable investment and we want to supply customers with information and education. When our customers put their faith and trust in us, it’s not something we take lightly. We consider each of our clients to be a members of our extended family! Our personal cell phone numbers are included in every bid proposal. With every estimate we proved a free HVAC Home Energy Audit. The audit includes average monthly savings, your lifetime savings, and percentage of return on investment. You will also receive a WaterFurnace DVD, a Geo Journal, information on tax credits and rebates, ARI certificate, all product literature and a Manual J Load Calculation.

Tips For Choosing An HVAC System Installer

Here are other necessities when hiring an HVAC contractor in order to make sure they are reputable and trustworthy.
When acquiring multiple bids, be sure to compare tonnage size, EER rating, COP rating, ECM Motor and Warranty. If there is a drastic difference in cost there is probably a good reason. Do your homework. Sometimes a cheaper bid will end up costing you much more in the long run.
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Customer Reviews

Jery G. – Fulton, MO

We were very happy with everyone involved. Very courteous and helpful, clean work, very knowledgeable installers. Would highly recommend your company.

Brian B. – Lake Ozark, MO

Recommended by a friend and he was right – Rehagen is customer service-oriented. Trifecta – 1. Good product 2. Quick installation 3. Good price.

Donald G. – Rolla, MO

Your employees were “top-notch”. Each had a part in the install and worked like they had been working together for years! Great employees.

Wally S. – Tipton, MO

A full change out in 6 hours, outstanding. Each one had their job to do and did it efficiently. I will and have recommended your company and installation crew. My rating is a 6 out of a possible 5. Thank you!

Bill S. – Jefferson City, MO

It was so fast and smooth – unbelievable. We felt totally cared for throughout the changeover. Thanks! Everything works great too! Special thanks to Ryan who walked us through the process.

Kay S. – Freeburg, MO

Awesome – cleaner after install than before they started!

Pete L. – Centertown, MO

We really appreciate everyone at Rehagen Heating and Cooling, from the office to the field. Craftsmanship was superb. Everything looks so organized and you can tell it was definitely installed by professionals. Also, thanks to Cody Weber for making everything pain-free. He really made us feel secure on this large purchase. Thank you.

Paula P. – Linn, MO

Ryan was fantastic! He came over right away. Provided an estimate in a very short time. He got in the unit and had it installed fast. Our furnace went out on a Friday and by Monday at 1:30 pm we had a new working furnace! I would recommend you to anyone!

Roger H. – Jefferson City, MO

Great experience, Ryan gave us several recommendations on what would be best for our home. I would definitely recommend that if you are in the need of Heating/Air in your home. Call Rehagen hearing & Cooling Inc.

Sylvian S. – California, MO

Our a/c stopped working yesterday. I called this morning and Rehagen responded with a service call within 4 hours. Chris Martin was our service tech. He was very knowledgeable and had the problem figured out in a short time. They did a check of all our equipment and replaced a capacitor that was bad also.

Steve H. – Holts Summit, MO

Rehagen Heating & Cooling installed a new geothermal heat pump in my new house. The project went smoothly and they were very good to work with. Water Furnace system seems to be working smoothly and efficiently.

Dale C. – Jefferson City, MO

Cody and the installation team were very professional, on time and provided superior value and service. Thanks for a hassle-free installation. The system has been performing successfully for 2 months.

Daniel L. – Wardsville, MO

Great job, and service. Ryan and Kyle did an awesome job on our install, and did a fantastic job fine tuning our new system. Couldn’t be happier to work such a professional company. Thank you for the great experience.

Gary B. – Jefferson City, MO

I was very happy with the explanation of the individual units and the options available before I decided which one to purchase. Everything was explained in terms which I could understand and the brochures that were provided were very beneficial in my decision. The installation was very neat and professionally done and when the guys left you couldn’t tell they had ever been there. I would highly recommend Rehagen and the team to anyone looking for heating and cooling options.

Ken K.

My wife and I are replacing our HVAC system and we are so excited about what we bought but also the knowledge and professionalism of Ryan. Felt very comfortable with what he had to say and his ability to talk about the product. Great manners and friendly and also took his shoes off to come in our living room and discuss our future HVAC system. This business is #1 with me for my heating and cooling needs. If your in the market for a new system or just need your current system worked on then give this company a call. Thank you!!

Scott V. – Wardsville, MO

Rehagen installed a whole new HVAC in my home. The staff showed up with smiles and was super nice and professional to me. They worked with a lot of detail and cared about the install. They have the best HVAC in the business. (Daikin). I would recommend Rehagen Heating and Cooling to everyone.

Carol M.

Our air conditioner compressor went bad and we had to get a new unit. We called several places looking for an estimate for a new system and Rehagen was the first to come give us an estimate. Their estimate seemed very reasonable and once we got an estimate from another company the decision wasn’t hard to make. Rehagen was almost half the cost of the other estimate even though they didn’t think they could get us in for about a week. We called and talked with Cody and said we wanted to go ahead and schedule for Rehagen to do our HVAC system. Not only did we like the price, and the optional 48 months, ...

Christie L.

Praising Rehagen Heating and Cooling!!! Not only were they able to bump up our appointment when we needed it the most but they were on time, polite, left the area cleaner than it was before they got there, and very knowledgeable. These guys are top notch, our electric bill is lower now due to the great equipment they installed and we received a great deal too. We just couldn’t be more pleased! Thank you, Ryan, Mitch and Ethan!!!

Anna M.

Our AC died, and we were trying to wait for a geothermal install but the humidity came and we had to do what homeowners hate – throw money at something just to replace it in a month or two. Jared was the service man that fixed our AC, and he was the most professional contractor I’ve ever dealt with. He actually took the time to explain what he would do, then he explained what he did and showed me pictures of what he fixed. The quality of service really helped ease the fact we would be replacing the system soon; at least our money was going to a really good local company with great employees!

Fred N. – Rocky Mount, MO

They installed my geothermal heat pump in 2010. Their employees were professional, friendly and did amazing work. The system has been worry free for 8 years now. The one time had an issue with a zone damper they drove form Westphalia and fixed it the same day. Great company! Their salesman Cody Weber is as honest as they come.

Emma R. – Linn, MO

Chris from Rehagen Heating & Cooling is AMAZING! We woke up to no A/C yesterday, and he took the time to talk to my husband and I and figure out exactly what our problem was. He was very responsive, and took time to make sure he knew the unit before he even arrived. Once here, he was quick, personable, and knowledgeable. Chris was in, got it fixed and was finished within 30 minutes. Definitely an asset to the company!

Kevin R. – Versailles, MO

2021Update: I had another mini split installed. The job was done promptly and professionally. All trash was cleaned up and the installation technicians were friendly and knowledgeable. The service can’t be beat. Thanks. 2020 Rehagen’s did a very professional job installing my new geothermal system and mini split supplemental system. I would highly recommend them for any heating and air work. Cody and Kyle were very responsive and considerate during the entire process. I am very happy with both systems and the service I received.

Jason B.

When we had a problem with our heat pump, Ryan was quick to respond to our request for an estimate. He was very knowledgeable and professional. He helped us with any queries we had and helped with our selection of new units. The install was just as professional. On time. Courteously. Clean. After the installation the crew was happy to walk me thru all they did and give me a step by step instruction of the new thermostat. I will always send my business to Rehagen and recommend anyone looking to use them as well.

John H.

Highly recommend. Ryan, Kyle, and crew did an excellent job with the sale and install of our new Daikin heat pump and air handler. Honest quote, clean install, everything is looking and working great. Just in time for summer! Thanks Rehagen!

Vern W. – Holts Summit, MO

We purchased a new Daikin air Source Heat pump with electrical auxiliary heat from Rehagen Heating & Cooling recently. Ryan was terrific to work with and did excellent work estimating and explaining what we needed, he answered all of our of questions (it seemed like hundreds). Ryan, Kyle, & Ethan did a spectacular job removing our old system and installing the new one. Kyle & Ethan were very professional and helpful with making the new system fit our old duct work. They went above the norm with making modifications and improvements to our existing duct work and vents. Kyle was exceptional in the setup of the new system and thermostat as well as making sure ...

Lyn F.

Professional, nice with quick service. It was 100° the weekend my AC went out for the third time. Called Rehagen this time and they were here the following morning. They filled the unit with Freon to get me through for a few days until they could install an entire new unit. Ryan, Eric and Ethan were here on time and installed a complete HVAC system by early afternoon. Knowledgeable guys who explained what I needed to know. They also left the basement area cleaner than it was before! I definitely recommend their services, they are a great bunch of guys! Thank you!

Kevin K.

They are the best company I have ever worked with. Every area that I’ve dealt with, from the office to the technicians, and the salesperson. It has been a great experience. I wish everyone were as good as Rehagen!

Joe L. – Prairie Home, MO

I highly recommend Rehagen HVAC. During the hottest days of last summer our AC failed. We received quotes from multiple companies and Rehagen’s quote was competitive and clearly stated. The installation went quickly and smoothly, and when Rehagen left that day our house was cleaner then when they arrived! Just before noon today I called to request a system check up, Rehagen had a tech to my house in Prairie Home by 1:30 PM. Who else provides that level of service in today’s world?! Professional, courteous, and well trained staff. Rehagen is a gem company in Central MO.

Wally S. – Tipton, MO

Saw Ryan and Cody at the HBA Home Show and decided to get an estimate for full replacement of my 19-year-old, HVAC system. That was on Saturday, Ryan was at my house on the following Tuesday, we walked through the house and talked about what I had in mind. He made suggestions and gave me a quote on the full replacement, for me to do this right I need to get more quotes which took me the next 3 weeks and no one could come close to Rehagen’s for the type of equipment, warranty, and cost. I made the decision to purchase a Daikin system. Three weeks later the installation crew was at my house ...

Bob R. – Jefferson City, MO

After five phone calls over two months trying to have ANOTHER Jefferson City AC/Heating company come to look at repairing their heating unit which they had installed, I was at whit’s end. So, I called Rehagen Heating and Cooling and they were out the very next day to look at my problem. Excellent service from Rehagen. They promptly discovered the problem and even called the manufacture of the old broken unit to see if it was still under warranty, which it was not. After Rehagen fully explained all the options, I elected to replace the broken system and go with a new Daikin unit with a twelve year warranty. Rehagen even provided me with a ...

Lyn F.

Professional, nice with quick service. It was 100° the weekend my AC went out for the third time. Called Rehagen this time and they were here the following morning. They filled the unit with Freon to get me through for a few days until they could install an entire new unit. Ryan, Eric and Ethan were here on time and installed a complete HVAC system by early afternoon. Knowledgeable guys who explained what I needed to know. They also left the basement area cleaner than it was before! I definitely recommend their services, they are a great bunch of guys! Thank you!