As a top choice among AC companies in the Lake of the Ozarks, MO area, Comfort Zone Air Conditioning & Heating LLC provides the expert cooling, heating, and indoor air quality services you need for year-round comfort. We understand the local climate, which is why we offer comprehensive HVAC solutions designed to keep your home efficient regardless of the temperature outside.
In addition to our cooling expertise, we specialize in professional heating repair to ensure your system remains reliable during the coldest Missouri winters. Our team delivers the technical precision and responsive service your property deserves. Contact us today!
Details
Requires appointmentAvailable
Onsite servicesAvailable
Wheelchair accessible entranceAvailable
Wheelchair accessible restroomAvailable
Wheelchair accessible seatingAvailable
Location
Certified by Comfort Zone Air Conditioning & Heating LLC • Jul 12, 2026
Certified by Comfort Zone Air Conditioning & Heating LLC • Jul 12, 2026
Monday7:30 AM - 10:00 PM
Tuesday7:30 AM - 10:00 PM
Wednesday7:30 AM - 10:00 PM
Thursday7:30 AM - 10:00 PM
Friday7:30 AM - 10:00 PM
Saturday7:30 AM - 10:00 PM
SundayClosed
Products & Services
2 lists · 36 items
Explore offerings from Comfort Zone Air Conditioning & Heating LLC on 293 State Hwy TT in Sunrise Beach, with popular products and services available at this location.
Keep your air conditioning system running smoothly with professional maintenance from Comfort Zone Air Conditioning & Heating LLC. While many AC companies only focus on quick fixes, we are dedicated to a proactive approach that ensures your home stays cool and comfortable throughout the hot Lake of the Ozarks summers. Our comprehensive services include filter replacements, coil cleaning, and refrigerant level checks to maximize your unit's efficiency.
What sets us apart from other AC companies is our attention to detail, including thorough electrical component inspections, thermostat calibration, and the lubrication of all moving parts. We provide an overall system performance evaluation to catch potential issues before they lead to a breakdown.
When it comes to a professional AC installation in the Lake of the Ozarks, MO area, Comfort Zone Air Conditioning & Heating LLC is your trusted partner for superior cooling performance. We understand that a high-quality cooling system is essential for your comfort, which is why we offer comprehensive AC installation services tailored to the specific layout of your home or business.
Our expertise covers a wide range of cooling solutions, from traditional central air conditioning systems and heat pumps to modern ductless mini-split systems. We also specialize in the latest technology to complement your new AC installation, including smart thermostat integration and advanced zoning systems for precise climate control.
When your air conditioning system falters, Comfort Zone Air Conditioning & Heating LLC is here to restore your comfort with expert AC repair throughout the Lake of the Ozarks, MO area. We understand that a cooling failure in the middle of a Missouri summer is an emergency, which is why our technicians are trained to diagnose and resolve issues quickly and accurately.
Our comprehensive AC repair services cover everything from fixing refrigerant leaks and compressor issues to recalibrating faulty thermostats. We also handle common performance killers like frozen evaporator coils, blower motor malfunctions, and complex electrical problems.
When your comfort is on the line, Comfort Zone Air Conditioning & Heating LLC is your trusted lifeline for emergency services across the Lake of the Ozarks, MO area. We specialize in rapid-response heating repair to ensure your home remains a haven even during the most severe Missouri cold snaps. Our skilled technicians are ready to tackle any system crisis day or night, providing the technical expertise required to get your heat back on when you need it most.
Our comprehensive heating repair services cover all makes and models, featuring advanced diagnostics and furnace troubleshooting to pinpoint issues quickly. We provide 24/7 emergency response for both heating and cooling systems, offering efficient fixes and temporary solutions to protect your property until permanent repairs are finalized.
When the chill sets in at Lake of the Ozarks, a functioning heating system isn't just a luxury—it's a necessity. At Comfort Zone Air Conditioning & Heating LLC, we're committed to keeping you warm and cozy with our professional furnace repair services. We understand how critical reliable warmth is for your home, which is why we offer comprehensive technical support to ensure your system remains operational throughout the coldest months.
Our specialized furnace repair and maintenance solutions cover everything from in-depth troubleshooting and diagnostics to heat pump and boiler system care. We handle both gas and electric heater fixes, as well as thermostat replacements, ductwork inspections, and emergency heating interventions.
Comfort Zone Air Conditioning & Heating LLC - S
24 items
services
Air Conditioning Services
Ductless Mini-Split Services
Gas Furnace Services
Heating Service
Indoor Air Quality Services
Propane Furnace Services
AC Installation
AC Maintenance
AC Repair
AC Tune-Up
Heat Pump Installation
Heater and Furnace Installation
Heater and Furnace Maintenance
Furnace Repair
Emergency Heating and Air Repair
Air Filtration Installation
Air Purifier Installation
Dehumidifier Installation
Humidifier Installation
Advanced Filtration Systems
Energy Efficient Systems
HVAC Zoning
Smart Thermostat Installation
Thermostat Repair
Reviews
4.9
489 reviews
5 stars
458
4 stars
17
3 stars3
2 stars1
1 star
10
SH
Stacey Harris
2 days ago
5.0
AC problem arose on a hot Saturday. Repairman arrived within 2 hours of my call. Several issues identified and stayed until everything addressed and explained. Expensive but for great courteous weekend service in a tourist area from a reputable company, I believe it was fair.
CD
Chris Desko
5 days ago
5.0
Their service has always been great, but I ended up not needing any service, so it was just a service visit and the price was $175. I was expecting more like $75-$100 because it couldn't have taken more than an hour including travel time to/from house.
LG
Larry Green
5 days ago
5.0
I have lived in the area for 10 years and have used Comfort Zone from day one very professional always a quick response to any heating and cooling problems I have had and I will continue to contact them for any future problems. Service Technicians have always been very verbal on explanation of problems or questions of their of which is much appreciated. Thank you, Comfort Zone.
PH
Peter H
6 days ago
5.0
Let me say that I've been very impressed by the level of service, professionalism and friendliness by everyone we've had interactions with at Comfort Zone. We bought a new unit from them about 4 years ago, and they have been exceptional with repairs on our prior unit as well as follow up repairs on our existing unit. That being said, I will say I am a tad disappointed that we only use this A/C about 2 months a year as we live in Texas full time and we've already had 2 service calls. Either way, parts have been covered by warranty and we've only had to pay for the house call and labor.
LE
Larry Ellinger
Jun 26, 2026
5.0
Our HVAC system went out on a Saturday. We called Comfort Zone and they had a service tech (Preston) come out the same day. He was very thorough in checking it out and then explaining what the issues were and the best and lowest cost of repairing it. Unfortunately it was going to be very expensive to fix our unit because it was one of the old freon systems, plus it was close to 25 years old. Based on this he recommended replacing our system. He provided several different options for us to consider. He was not high pressure and said to call with any questions and whether we were getting a new system. I called him back letting him know which system we wanted. He said he would have Debbie call me Monday morning to set a time and to go over all the details. We set a date, reviewed the contract and discussed the benefits of a maintenance agreement and service agreement. Debbie was very courteous, pleasant and good to work with.
Lucas, Kaleb and Alex showed up right on time to put our new system in. I'm not sure my wife and I have ever met a nicer and more professional group of guys. Very friendly, knowledgable, particular in doing a good job the right way. As soon as Lucas got there, he explained what to expect and to make sure I felt comfortable asking him any questions throughout the install process. When they were done he thoroughly checked to make sure everything was working properly, explained the benefits of the features the new system had and then showed us how to use the new thermostat/system. They were also very good about cleaning up behind themselves. Before collecting payment, Lucas made sure we were completely satisfied. The install team was tremendous!
This was a good experience from the start to finish! Communication was grerat! Whether you need a service check, simple repair or a new system install, I highly recommend Comfort Zone! A great company with a great group of people!
Frequently Asked Questions About Comfort Zone Air Conditioning & Heating LLC
How often should I change my filter?
For optimal performance, it is recommended to change your air filter on a monthly basis. Regular filter changes are an essential part of HVAC maintenance.
What size unit do I need?
To determine the appropriate unit size for your home, we conduct a thorough load calculation. This process ensures that you receive a system that is correctly sized for your specific needs.
If I replace my outdoor unit, do I also need to replace my indoor unit?
In most instances, replacing both the outdoor and indoor units is necessary. This is because outdoor heat pumps and air conditioning units are designed to function optimally with a matched indoor unit.
Why should I replace my R-22 outdoor with an R-410A?
R-22 refrigerant is now obsolete and has become very costly. Our team can install a modern system using R-410A, which is more efficient and environmentally friendly.
What causes AC units to freeze up?
Common causes of AC unit freezing include low refrigerant levels, clogged filters, and general wear and tear on the system. If you experience this issue, please contact us for professional air conditioning repair.
How often should I have my unit serviced?
We recommend having your unit serviced at least once annually. Our maintenance plan includes bi-annual servicing, with cooling components checked in spring and heating components in fall.
Do you offer free estimates?
We provide complimentary estimates for HVAC units and installation services. This allows you to make an informed decision about your heating and cooling needs.
Do you offer financing?
We offer financing options through Wells Fargo, subject to credit approval. This can help you manage the costs of necessary HVAC services, including repairs and installations.
Are you licensed and insured?
Our company is fully licensed and insured. This ensures that you can trust us to handle all your HVAC needs, including heating and cooling repairs, with professionalism and security.
What is the best air conditioner system?
Trane has consistently been recognized as a leading brand in the HVAC industry. As the largest Trane dealer in the Lake of the Ozarks area, Comfort Zone Air Conditioning & Heating LLC is proud to offer high-quality systems to its customers.
How often should I change my air filter to maintain optimal performance?
For optimal performance, it is recommended to change your air filter on a monthly basis. Regular filter changes are an essential part of HVAC maintenance.
How can I determine the right size HVAC unit for my home?
To determine the appropriate unit size for your home, we conduct a thorough load calculation to ensure the system is correctly sized for your specific needs.
Do I need to replace my indoor unit when replacing an outdoor HVAC unit?
In most cases, both the outdoor and indoor units need replacement because they are designed to function optimally as matched pairs.
Why should I upgrade from an R-22 refrigerant system to an R-410A system?
R-22 refrigerant is obsolete and costly. Our team installs modern, efficient, environmentally friendly systems using R-410A refrigerant.
What causes air conditioning units to freeze up and how can I get it fixed?
AC freezing can be caused by low refrigerant levels, clogged filters, or general wear. Contact us for professional repair services.
How often should I schedule HVAC service appointments?
We recommend annual servicing, including bi-annual maintenance with cooling checks in spring and heating in fall for optimal performance.
Does Comfort Zone Air Conditioning & Heating LLC offer free estimates?
Yes, we provide complimentary estimates for HVAC units and installations to help you make informed decisions.
Are there financing options available for HVAC services?
Financing options are available through Wells Fargo, subject to credit approval, to help manage HVAC service costs.
Is Comfort Zone Air Conditioning & Heating LLC fully licensed and insured?
Yes, we are fully licensed and insured, ensuring professional and secure handling of your HVAC needs.
What are your business hours and emergency service availability?
We are open Monday through Saturday from 6:30 AM to 10:00 PM, closed on Sundays, with emergency services available.
What nearby places can I visit while waiting for HVAC service?
Nearby you can visit Sunrise True Value Hardware for home improvement needs or enjoy browsing at Sassy Sadie's Boutique for women's clothing before or after your HVAC appointment.
How can nearby financial services help when visiting Comfort Zone Air Conditioning & Heating LLC?
Sullivan Bank is near us, so customers can conveniently handle financial services or transactions related to their HVAC purchases or financing options.
Are there local contractors or complementary services near Comfort Zone Air Conditioning & Heating LLC?
Yes, All Phase Heating & Air Conditioning and A1 Plumbing and Electrical are nearby contractors that can provide additional HVAC and plumbing services as needed.
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