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Residential & Commercial Air Conditioning


Are you looking for air conditioning services in the Fox Valley area? Modern HVAC has provided air conditioner installation, air conditioner repair, refrigeration and cooling services to homes and businesses throughout AppletonNeenahMenashaDarboyKimberlyKaukaunaGreenville and the rest of the Fox Valley since 1963. Through the years, Modern HVAC has been your local, authorized Carrier dealer for air conditioners, furnaces and indoor air quality solutions. However, all of our air conditioner and furnace technicians have plenty of experience working on a wide variety of air conditioners and furnaces manufactured by other brands. If you find your air conditioner to be making abnormal noises, or simply not cooling your home as well as it once did, give us a call to schedule an air conditioner service call. You’ll be delighted by the professional nature of our air conditioner experts through all phases of your service call. In fact, your A/C service technician will help you understand how well your cooling system is operating and even walk you through any potential necessary repairs to get your air conditioner running properly. Learn common air conditioning myths that are costing your money.

In the unfortunate event you require an air conditioner replacement, our air conditioning services will help you select an appropriately sized air conditioner for your home or business based on the square footage of your building and any other onsite cooling requirements. When it comes to air conditioner installation, service and repair no local HVAC company competes with the service quality and affordable solutions offered at Modern HVAC! Please give us a call today or send us an email to learn more about how we can help you with all your air conditioning needs!

A/C & Cooling Services

  • Thermostat Replacements
  • Whole House Dehumidification Systems
  • High-Quality Filtration Systems
  • Fresh Air Exchange Systems
  • and more cooling services!

Once you have your air conditioning system, ventilation system or furnace installed we encourage you to get annual inspections to ensure your HVAC system is running efficiently. Getting annual maintenance inspections of your HVAC system can help prevent any unexpected breakdowns from happening. When it comes to HVAC services, no local company competes with the service quality and personalized solutions offered at Modern HVAC. Are you looking for trusted air conditioning companies in your area? Please give us a call today at (920) 733-4713 for all of your indoor air quality needs and to learn more about our heating and cooling services.

Did you know Modern HVAC offers free estimates and even offers 24-hour emergency services? If you need help with your air conditioner or cooling system give us a call to get your work scheduled as soon as possible!

Air Conditioning FAQ

Modern HVAC knows there is a lot information to sort through when learning about your air conditioning options. The following list includes some of the most commonly asked questions we receive from customers in regard to their air conditioning system.

If you are looking for additional information or advice please call us or schedule a service call with us today!

Refrigerant Leaks: If your air conditioner is low on refrigerant due to leaks, adding refrigerant is not going to fix the problem. A trained technician should fix any leak, test the repair, and then charge the system with the correct amount of refrigerant. Having the correct refrigerant charge that matches the manufacturer’s specification affects the performance and efficiency of your air conditioner.

Electric Control Failure: The compressor and fan controls can wear out, especially when the air conditioner turns on and off frequently. This is especially common for A/C systems that are oversized. Corrosion of wire and terminals is also a problem in many systems, so the electrical connections should be checked during a professional service call.

Sensor Problems: Room air conditioners have a thermostat sensor, which measures the temperature of air coming into the coil. If the sensor is out of place, the air conditioner could continuously cycle or become inconsistent. The sensor should be near the coil but not touching it; adjust its position by carefully bending the wire that holds it in place.

Drainage Problems: Another common problem with air conditioners is when it’s humid outside, the condensate drain may become clogged and is not draining properly. When it comes to room air conditioners, draining problems can occur when the unit is not mounted correctly.

Air conditioning systems are more than just the condenser unit. Typical split-system air conditioners have a lot of moving parts, including an indoor air handler unit, an evaporator coil, air filter, thermostat, and copper tubing that connect the indoor and outdoor units. So there are several answers to the question, “Why is my air conditioner not cooling the house?” Most homeowners can do some basic troubleshooting and may be able to resolve the issue. Read this air conditioner troubleshooting guide. However, there are also times that you’ll need professional air conditioner maintenance.

Whether you are looking to increase efficiency or simply because it died, there are several reasons to replace your current air conditioner. The average lifespan of an air conditioner is around 10-15 years when properly maintained. If your air conditioner is older, or you’ve noticed the less cooling effect in the home, it might be time to call in an air conditioner expert. Even if your system is working fine, it may still be worth making the transition to a newer model for increased energy efficiency. If you do upgrade to a newer model that is more efficient or has less frequent repair requirements, you may find yourself saving money in the years to come.

Modern Sheet Metal provides furnace and air conditioner service, repair, replacement and installation throughout Appleton, Neenah, Menasha, Darboy, Kimberly, Kaukauna and Greenville. Please call us at 920-733-4713 to discuss your residential or commercial heating & cooling needs!