The Trusted Experts for Your Air Conditioning and Furnace Needs

transition bar

Is your furnace acting up, blowing cold air, or making too much noise? Don’t get left in the cold! Our experienced team of professionals is here to keep your home or business warm and cozy.

Apex Mechanical is the leading company for all of your air conditioning and cooling needs. Our technicians are qualified professionals who will get the job done right for your home or business.

Regular HVAC maintenance not only increases the reliability and efficiency of your equipment, it also extends its lifetime. Protect your investment with a maintenance agreement.

What Makes Us

Apex Mechanical

At Apex Mechanical, our customers are our family. With a combined 38 years of experience, we believe having strong values and quality workmanship makes us leaders in the HVAC industry. Every customer is a priority to Apex—your satisfaction is important to us. We look forward to working with you soon. To all our old friends and new ones: Welcome to our family!

About Apex Mechanical image.

Customer Reviews

Review stars image.

Air Conditioner Select one... in Marshall, MO

“I cannot say enough good things about APEX Mechanical. I have been using them for the past two years, and every experience has been outstanding.

I originally contacted APEX through their Kansas City office and later discovered they also had a location in Sedalia, Missouri. The first time they came out, my furnace had stopped working. Technician Jimmy performed a thorough inspection and discovered there was a hole in the furnace that could have allowed carbon monoxide to leak into my home. Looking back, I realize just how fortunate my family was. Jimmy immediately explained that, for safety reasons, he could not turn the furnace back on. Instead, he took the time to check the warranty, found that the repair was covered, ordered the necessary part, and returned the following Monday to complete the repair. His honesty, professionalism, and concern for my family's safety left a lasting impression.

The next time my furnace acted up, another technician came out after it shut down during a period of heavy winds—a problem I had noticed happened occasionally. Rather than rushing through the service call, he stayed to make sure everything was operating correctly before he left. That level of care and commitment is something you simply don't find very often.

Most recently, on July 21, 2026, technician Scott came to our home. My children were just as impressed as I was. Scott was professional, knowledgeable, and completely honest. He didn't try to oversell anything or sugarcoat the situation. Instead, he clearly explained what was wrong, told us exactly what needed to happen, and let us know another technician would return the following morning.

True to their word, APEX called the next morning and sent Charlie, who quickly diagnosed and repaired the problem. His work was efficient, and once again, he took the time to explain everything in a way we could understand. We never felt rushed, pressured, or taken advantage of.

One thing that consistently stands out about APEX Mechanical is their customer service. Every technician who has come to our home has been courteous, respectful, knowledgeable, and genuinely interested in making sure the job is done right. They don't just fix the problem—they educate their customers, answer questions, and make you feel confident that your home is in good hands.

In today's world, it can be difficult to find companies you truly trust. Unfortunately, I've dealt with HVAC companies in the past that seemed more interested in selling expensive repairs than actually helping. APEX Mechanical is the complete opposite. They are honest, transparent, and truly put their customers first.

A special thank you to Jimmy, Scott, and Charlie for representing your company so well. They are exceptional technicians and outstanding ambassadors for APEX Mechanical. Their professionalism, integrity, and customer care set the standard that every service company should strive to achieve.

If I could give APEX Mechanical 10 stars instead of 5, I absolutely would. I wholeheartedly recommend them to anyone looking for honest, dependable, and highly skilled HVAC professionals. They have earned my trust, my family's trust, and my business for years to come. Thank you, APEX Mechanical, for consistently delivering service that goes above and beyond!”
- Chanita G.

Review stars image.

Other Maintenance in Other, MO

“Always amazing! I’ve worked at Clinton tacobell for over 4 years now and Scott and his crew have always had our backs when it comes to anything !”

- Connor M.

Review stars image.

Heat Pump Installation in Windsor, MO

“We have been Apex customers for approximently two years now with their scheduled maintence service for our heat pump. We had an old one from the 1990's era and we were trying to keep it going as long as possible. Each visit we were greeted with kind and knowledgeable men who never told us we needed a new one but just helped us limp the old one along another season. We appreciated Lyle so much during these visits, he was always very encouraging and gave us assurance that we would be okay. The day finally arrived which we were expecting when a new heat pump was necessary. Alex Thomas, Andy Irby, Adam and Mason took care of our installation and new duct work. They even had to move things in my basement to get to the crawl space and then put it all back! They had to cut new holes for returns and you would never even know it. The new furnace is so quiet and I am still blown away (literally) by the amount of air coming out of our ducts now! Rick has a great group of men working for him and I don't think you could go wrong with any of them! A special thanks to Alex Thomas for everything he did to make this a smooth transition and answering all my questions, even after hours. When they say they are there to help, they really are! Thank you guys, we really appreciate everything!!!”

- Melanie L.

Membership

Regular maintenance to your HVAC equipment can prevent small problems from turning into big, expensive repairs. Not only does regular maintenance keep your home and family comfortable, it gives you peace of mind knowing your system is operating optimally.

Financing

Convenient monthly payment available with Wells Fargo. When you take advantage of financing, you won’t use up alternative funding sources, like a home equity line of credit, other credit card or bank account. They’ll still be available when you need them.

Membership

Regular maintenance to your HVAC equipment can prevent small problems from turning into big, expensive repairs. Not only does regular maintenance keep your home and family comfortable, it gives you peace of mind knowing your system is operating optimally.

Financing

Convenient monthly payment available with Wells Fargo. When you take advantage of financing, you won’t use up alternative funding sources, like a home equity line of credit, other credit card or bank account. They’ll still be available when you need them.

transition bar

We are a

Bryant Factory Authorized Dealer

To be a Bryant Factory Authorized Dealer means being held to a higher standard; our technicians are NATE-certified and required to complete extra manufacturer-led training. This allows us to provide quality service to you and your family. We strive to provide exceptional service and products you can rely on—service you can trust.

Bryant logo.
Bryant unit photo.
transition line top
transition line bottom

Call Us for Your AC and Furnace Needs Today!