A HVAC technician checks an air conditioner


The summer heat can be unrelenting in Nebraska, so it’s important that your air conditioning system stays strong from the first time you turn it on to the last day of the season. If your AC is starting to fail or doesn’t get your house as cool as it used to, it may be time to replace it with a new system.

A-1 United Heating, Air & Electrical is the professional choice for air conditioning installation in Plattsmouth, NE. For nearly 50 years, we’ve been helping homeowners select cooling systems that are right for their home and lifestyle. Just as important, we install those new systems according to factory specifications so homeowners get the most efficiency and longevity out of the units.

We carry a lineup of quality Lennox systems—including the industry-leading Signature Collection and wallet-friendly Merit Series—to choose from. To make replacement even more affordable, A-1 United has special offers and financing for qualified customers.

What’s more, A-1 United provides a host of other HVAC services. We provide air conditioning maintenance to help keep your unit going strong. And, if something goes wrong, you can call us for air conditioning repair in Plattsmouth, NE.

Schedule your free estimate today by calling 402-593-7500!

A HVAC contractor works on a furnace.


It can be difficult to decide when to replace your old cooling system with a new one. On one hand, you want to get the most out of your old system before replacing it. On the other hand, you don’t want to wait too long and spend money fixing your old system that you could put toward a newer, much more energy-efficient model.

Fortunately, there are telltale signs that will help you know when your old system is getting to the point where it might make more sense to upgrade. Here are five signs that suggest it’s time to consider air conditioning installation to replace the current AC system in your home:

  • Frequent breakdowns: If you find yourself calling for repairs on a regular basis, it can be costly and may be a sign that your AC system is no longer reliable.
  • High energy bills: An inefficient air conditioning system can cause high energy bills. If you notice a significant increase in your utility costs without a change in usage patterns, it could be your current system is not operating efficiently. Upgrading to a newer, more energy-efficient model can help lower your energy bills.
  • Poor cooling ability: If your AC system struggles to cool your home or if there are noticeable temperature differences throughout your house, it may be a sign that your system is no longer able to meet your cooling needs. Upgrading with air conditioning replacement can provide improved comfort and better airflow distribution.
  • Outdated technology or refrigerant: If your current AC system uses outdated technology or refrigerant, such as R-22 Freon, it may be time for an upgrade. Older systems may be more challenging to maintain and repair due to the phasing out of R22 & R410A Upgrading to a newer system will ensure compatibility with current industry standards.
  • High humidity: Excessive humidity inside your home can make it feel uncomfortable and sticky. Air conditioning helps regulate humidity levels by removing excess moisture from the air, creating a more comfortable and healthier indoor environment.

Benefits of Energy-Efficient Air Conditioning Replacement in Plattsmouth, NE

Replacing your air conditioning system in your home can bring several benefits that enhance your comfort and well-being. Plus, newer air conditioning units are designed to meet higher energy efficiency standards, resulting in reduced energy consumption and lower utility bills. With the hot summers in Nebraska, an energy-efficient AC system can help you stay cool without breaking the bank.

Here are four other benefits of air conditioning replacement in Plattsmouth, NE:

  • Increased reliability: Replacing an old AC system with a new one reduces the chances of breakdowns and the need for frequent repairs, providing greater peace of mind and convenience.
  • Better indoor air quality: Modern air conditioning systems often come with advanced filtration options that can improve indoor air quality by removing dust, allergens and pollutants from the air in your home.
  • Enhanced technology: Newer AC units offer advanced features such as programmable thermostats, Wi-Fi connectivity and zoning capabilities, allowing for customized cooling preferences and convenient control over the system.
  • Service after home renovations: If you renovate or build an addition on your home that your current system isn’t powerful enough to service, upgrading to a newer, larger system can provide a more appropriate comfort level in your newly renovated space.

Whether you need HVAC service at your home or business, let us be your preferred heating and cooling company. Give us a call at 402-593-7500 for more information or to schedule a service appointment.


Richard Hayes


Rich started his HVAC career in 2000. His experience is in the repair and maintenance of commercial and residential HVAC units, with some time as an installation technician. In 2015 he joined the A-1 United team as a service technician, and in 2017 he became the A-1 United Service Manager. Rich is fully licensed, EPA, NATE, and Unlimited Masters license. He exerts a great deal of effort into ensuring his technicians can provide our customers with reliable and quality service with continued education and training.

A1 United truck


Great job by all. They were careful of the landscape replacing the A/C unit. Inside the heating system was replaced and the fit and finish was great. Explained the operation of everything. They came back two weeks later and checked out the operation of the systems plus installation. The tech was here over an hour checking out everything. New system is quiet. This is a company that care about its customer. We highly recommend A-1.