Air Conditioning Services

Your First Choice for

Air Conditioning Installation, Repair, & Replacement Services in Lincoln Illinois

When it comes time to replace your outdated air conditioning unit, call Lincoln Heating & Cooling in Lincoln, IL for professional AC service. Not only does a brand-new air conditioning unit offer more efficiency, but they are also eco-friendly and have proven to be a cost-effective choice. In addition to a state-of-the-art unit, we also offer smart technology to help give you complete control over your system, including a smart thermostat. With over 30 years of experience in the heating and cooling business, our technicians come highly trained and educated about cooling systems. We offer air conditioning installation, replacement, and repair services to commercial and residential clients throughout Lincoln, Illinois and the surrounding areas.

We replace and install all A/C makes and models including:

Central Air Conditioners

Ductless Air Conditioners

Zoned Air Conditioners

Air Conditioning Repair Lincoln IL

At Lincoln Heating & Cooling, we know the importance of being comfortable in your own home, especially during the middle of summer. The hotter the temperature, the harder your air conditioning unit must work to keep your home cool. When your air conditioner overexerts itself, common issues arise that eventually will require professional services from a licensed HVAC technician. Contact our team of experienced heating and cooling experts when your unit breaks down, and you need air conditioning repair in Lincoln, Illinois. Common signs that your AC unit needs to be serviced include the following:

Lincoln Heating & Cooling, Inc. - technician installing new air conditioning unit - Lincoln, IL

Inefficient Cooling

If your unit takes longer than normal to get started or cannot effectively cool your home, there may be an issue with your thermostat.


If you notice that your allergies are acting up, it could be due to your filter being clogged with debris, bacteria, and other allergens that get released into the air and influence air quality.

Unusual Noises

If your AC routinely screeches or makes a clanking sound, the motor could be faulty or have a broken belt.

Utility Bills Increase

If your utility bill increases despite no change in your usage of your AC, that is a sign that your unit is not running efficiently.

Strange Smells

When your AC unit starts producing strange smells, that could be a result of mold or bacteria buildup. It could also mean that the evaporator coils are dirty or your condensate drain pans are clogged.

Technician transporting heavy outdoor air conditioner compressor unit onto roof for installation - Lincoln, IL

Air Conditioning Installation Lincoln IL

We know how difficult it can be to hear that your air conditioning unit needs to be replaced due to old age, frequent breakdowns, or inefficient airflow. The first worry homeowners have is the cost of the installation and which system is going to benefit their home the most through the spring and summer months.

While this may seem daunting, our HVAC technicians have years of experience replacing and installing quality residential air conditioning units in the Lincoln, IL area. At Lincoln Heating & Cooling, we understand the importance of having a cooling system that is both affordable and of high quality, that’s why we are the #1 choice for AC installation services in the central Illinois area.

If you’re unsure of whether your air conditioning unit needs to be replaced, here are a few key factors to look out for:

Unit is Over 15-20 Years Old

Excessive Dust Buildup & Noise

Frequent Breakdowns

Not Cooling Home Properly

Additional Costs on Electric Bill