Brand Certified
Muller Heating & Cooling
4.9(131 reviews)
Certified by Muller Heating & Cooling • Nov 01, 2026
Business Details
116 Branch St, Platte City, MO
64079, United States
Certified by Muller Heating & Cooling • Nov 01, 2026
(816) 371-2066
Certified by Muller Heating & Cooling • Nov 01, 2026
https://www.mullerheatingcooling.com/
Certified by Muller Heating & Cooling • Nov 01, 2026
About
Certified by Muller Heating & Cooling • Nov 01, 2026
HVAC ContractorHeating ContractorAir Conditioning ContractorHeating Equipment SupplierWater Heater ServiceAir Duct Cleaning ServiceAir Quality Consultant
Keep your home comfortable in every season with professional HVAC services from Muller Heating & Cooling. Our skilled technicians deliver prompt, reliable heating and air conditioning repair to restore your system's performance and efficiency. Whether your furnace fails during a winter cold snap or you need emergency central air repair in the heat of summer, we provide accurate diagnostics, high-quality fixes, and routine maintenance tailored to your needs. We take pride in keeping your indoor air fresh and your utility bills low with long-lasting solutions. Protect your family's comfort, and contact Muller Heating & Cooling today to schedule your service or request a free estimate.
Details
- Onsite servicesAvailable
Location
Certified by Muller Heating & Cooling • Nov 01, 2026
Hours
Certified by Muller Heating & Cooling • Nov 01, 2026
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
2 lists · 34 items
Explore offerings from Muller Heating & Cooling on 116 Branch St in Platte City, with popular products and services available at this location.
Muller Heating & Cooling - P
11 items
products
Heat Pumps
Geothermal Heating and AC
Boilers
Ductless Heaters
Heaters
Heating Products
Air Conditioning Products
Maximize your home's energy efficiency and sustainable comfort with eco-friendly geothermal solutions from Muller Heating & Cooling. Harnessing the earth's natural underground temperatures, geothermal heat pump systems deliver consistent year-round climate control while drastically lowering your monthly utility bills. Whether you need a new ground-loop system installation, routine maintenance, or specialized heating and air conditioner repair, our team delivers high-quality service tailored to your property's specific needs.
Restore your home's indoor comfort and keep cool during summer peaks with dependable air conditioning repair from Muller Heating & Cooling. Whether your cooling system is blowing warm air, making unusual noises, or causing sudden spikes in your utility bills, our technicians quickly diagnose and resolve complex issues, including refrigerant leaks, frozen evaporator coils, failing compressors, and faulty thermostats. Providing comprehensive central air repair, we eliminate uneven cooling, restore proper airflow, and protect your system from major mechanical failures.
Keep your home warm, efficient, and comfortable all winter long with reliable heating solutions from Muller Heating & Cooling. When an outdated or struggling system causes frequent breakdowns, rising energy bills, noisy operation, or uneven warmth throughout your property, a timely furnace replacement can drastically improve system performance and lower monthly utility costs.
Muller Heating & Cooling - S
23 items
services
Heating Maintenance
Air Conditioning Maintenance
Heating Repair
Air Conditioning Repair
Furnace Services
AC Geothermal
AC Installation
AC Maintenance
Air Filtration Installation
Air Purifier Installation
Dehumidifier Installation
Humidifier Installation
Heat Pump Installation
Heater & Furnace Installation
Heater & Furnace Maintenance
Heater & Furnace Repair
Heating Geothermal
Air Duct Installation
Air Duct Repair
Custom Ductwork
Ventilation System Installation
Tankless Water Heater Installation
Water Heater Repair
Reviews
4.9
131 reviews
5 stars
125
4 stars
2
3 stars1
2 stars0
1 star
3
- DGDavid GarrettSep 22, 20264.0I paid $179 for a 55 minute HVAC routine maintenance which I thought personally was a bit much.
- EOErik OlsonSep 18, 20265.0Prompt. Great job. I’ll be using them again.
- JHJolene HartmanSep 14, 20265.0Great service. Exceptional response time. Installed new heating and cooling system.
- RMRyan MulvaneySep 11, 20265.0The after hours call was immediate and I had a guy that was close showed up. Had my unit up and going within an a matter of 20 minutes. Very good customer service and punctuality and good on price.
- LLLittlestar_88Sep 9, 20265.0Very professional, showed me what was wrong and explained everything to me.
Frequently Asked Questions About Muller Heating & Cooling
How often should my HVAC be serviced?
For optimal performance, it is recommended to have your HVAC system serviced twice annually. Scheduling maintenance in spring and fall ensures regular inspection of your heating and cooling systems.
How often should I change my filter?
The frequency of filter changes depends on the filter size. A 1-inch filter should be replaced every 4 to 6 weeks, a 4-inch filter every 2 to 3 months, and a 5-inch filter every 4 to 6 months. For air filtration product needs, contact Muller Heating & Cooling for a complimentary estimate and our professional air conditioning services.
What do I do if my furnace or air conditioner stops?
If your furnace or air conditioner stops functioning, follow these steps: first, turn off the power using the side switch or at the breaker. After 30 seconds, restore power. Lastly, remove the filter from the unit. It's worth noting that filter issues are often responsible for half of all heating and air conditioning problems.
What is the best heating and air conditioning system to get?
As global demand for AC units continues to rise, reputable manufacturers like Trane, Mitsubishi, and Bosch offer high-quality heating and air conditioning systems. Selecting a system from any of these brands ensures reliable performance and efficiency for your home comfort needs.
How do I relight my pilot light?
We advise against relighting pilot lights in older furnaces. Since furnaces with pilot lights haven't been manufactured in two decades, we recommend upgrading to a modern, energy-efficient system. Contact Muller Heating & Cooling for a free estimate on a new furnace installation and our expert heating services.
Where is my air filter located?
In most furnaces, air filters are typically situated at the lower side of the unit. For down-flow furnaces, however, the filter is usually positioned at the top. If you require professional assistance with your heating and cooling systems, please contact our team at Muller Heating & Cooling.
How often should I have my HVAC system serviced?
For optimal performance, your HVAC system should be serviced twice a year, ideally in spring and fall for regular heating and cooling system inspections.
How frequently should I change my HVAC air filter?
Filter replacement frequency varies by size: 1-inch filters every 4-6 weeks, 4-inch every 2-3 months, and 5-inch every 4-6 months. Contact Muller Heating & Cooling for air filtration needs and estimates.
What should I do if my furnace or air conditioner stops working?
Turn off power at the side switch or breaker, wait 30 seconds, then restore power. Also check and remove the unit's filter, as filter issues cause many HVAC problems.
Which brands does Muller Heating & Cooling recommend for heating and air conditioning systems?
Muller Heating & Cooling recommends reputable brands such as Trane, Mitsubishi, and Bosch for reliable and efficient heating and AC systems.
Where can I find the air filter in my furnace?
Air filters are generally located at the lower side of the furnace, except in down-flow furnaces where they are at the top. Contact Muller Heating & Cooling for professional assistance.
What are the business hours of Muller Heating & Cooling?
Muller Heating & Cooling is open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
What payment methods are accepted at Muller Heating & Cooling?
They accept American Express, Cash, Check, Discover, Financing options, Mastercard, and Visa payments.
What nearby places can help me find Muller Heating & Cooling's location in Platte City?
Nearby landmarks include Casey's General Store (gas station and convenience store) and LE Motor Co (car dealer), which can help you navigate to Muller Heating & Cooling at 116 Branch St, Platte City, MO.
Are there activities or attractions near Muller Heating & Cooling to visit?
Yes, nearby you can visit Platte City Parks & Recreation for outdoor activities, or the Ben Ferrel Platte County Museum to explore local history before or after your HVAC service.
Can I combine a visit to Muller Heating & Cooling with nearby services like auto repair?
Absolutely. Several automotive services including Quality Auto Body and Platte City Auto Repair are close by, enabling you to manage vehicle maintenance alongside HVAC service visits.
Brand Certified Facts from Muller Heating & Cooling
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Certified November 01, 2026Yext Knowledge Graph
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