A HVAC technician checks an air conditioner


Chill out this summer with the help of A-1 United Heating, Air & Electrical. Our team of skilled AC installers will keep you cool, comfortable and relaxed during these hot summer months with skilled air conditioning installation in Blair, NE.

A-1 United has cooling solutions to suit a variety of budgets. We offer a line of high-quality Lennox air conditioning systems. From the budget-friendly Merit Series to the eco-friendly Signature Collection, our experts will help you pick the perfect AC for your home. We also have special offers and financing for eligible customers to make the purchase even easier!

Your new air conditioner is backed by our experienced technicians, who will ensure it runs efficiently and effectively. We verify that the installation meets all factory specifications, ensuring peak performance for years to come. And, after the install, we can keep your AC in top shape with our air conditioning maintenance services.

Get your free estimate today! Call A-1 United at 402-593-7500 for hassle-free air conditioning replacement in Blair, NE, and surrounding communities.

A HVAC contractor works on a furnace.


Investing in air conditioning replacement is an important decision for your home and family. While it’s sometimes difficult to know when to upgrade to a new system instead of calling for an air conditioning repair, your old AC often will let you know when it’s starting to fail and needs to be replaced. Here are five signs your air conditioning may need to be replaced:

Frequent breakdowns

If your cooling system starts to break down or needs repairs more often than usual, it might be time for AC replacement.

High energy bills

An unexpected increase in your monthly utility bills can be a sign that your AC is working harder than it should, indicating the need for a replacement.

Inconsistent cooling

If you’re noticing uneven cooling or hot spots in your home, your air conditioning system may not be functioning properly and might need to be replaced.

Old age

Usually, if your AC unit is 10-15 years old or more, it is likely less efficient and more prone to issues than a newer unit.

Excessive noise or odor

Odd noises or foul smells coming from your air conditioner can be a sign of serious issues and indicate that a replacement is necessary.

Benefits of Contacting A-1 United for Air Conditioning Replacement in Blair, NE

  • Energy efficiency: Modern air conditioners are designed to consume less electricity, making them more energy-efficient and climate-friendly. This can also lead to significant savings on your energy bills.
  • Improved air quality: Newer AC systems often come with advanced filtering and purifying features that can significantly improve the indoor air quality of your home.
  • Comfort control technology: With features like programmable thermostats and variable-speed motors, new AC systems offer superior control over your comfort.
  • Lower repair costs: A new AC is less likely to break down, which saves you money on repair costs.
  • Environmentally friendly: Many new AC models use refrigerants that are less harmful to the environment compared to older units.

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.