A family sitting next to each other, smiling at a laptop

Consider it Done!

Heating & Cooling System Check

Let our Chicago-area A/C company keep your family comfortable this summer.

Cooling System Check in Chicagoland – Fast A/C Diagnosis for Just $29

Is your air conditioner struggling to keep up with the Chicagoland heat? If your home isn't staying cool—or your system is making unusual noises, running longer than normal, or causing your energy bills to climb—it may be time for a professional cooling system check.

At ABC Plumbing, Sewer, Heating, Cooling & Electric, we provide affordable A/C System Checks for just $29, helping Chicagoland homeowners identify cooling issues early and restore comfort before small problems become unexpected repairs.

👉 Call today or schedule online for fast, reliable air conditioning service throughout the Chicagoland area.

Why Chicagoland Homeowners Should Schedule an A/C System Check

From hot, humid summer afternoons to extended heat waves, your air conditioner works hard to keep your home comfortable. As temperatures climb into the 80s and 90s, your cooling system is placed under tremendous stress, increasing the risk of unexpected breakdowns if hidden issues go unnoticed.

A professional Cooling System Check can help you:

Prevent unexpected A/C breakdowns during the hottest days of summer
Improve energy efficiency and potentially reduce cooling costs
Extend the lifespan of your air conditioning system
Maintain consistent comfort throughout your home
Identify worn or failing components before they become costly repairs
Gain peace of mind knowing your system is ready for the rest of the cooling season

If your A/C isn't performing like it used to, don't wait until you're left without cool air.

Our experienced HVAC technicians can quickly diagnose the issue and recommend the best solution for your home.

Let ABC help keep your family cool and comfortable all summer long. Call today or schedule your $29 Cooling System Check online.

Signs You Need an A/C System Check

Not sure if it's time to call? Many Chicagoland homeowners schedule a Cooling System Check after noticing:

Weak airflow from vents
Uneven temperatures throughout the home
Warm air blowing from the registers
A/C running constantly or cycling more frequently than usual
Strange noises, vibrations, or unusual odors
Higher-than-normal electric bills
Your system struggles to keep up during hot afternoons
The system won't start or shuts off unexpectedly

Even minor cooling issues can become major repairs when your air conditioner is working its hardest during a Midwest heat wave.

What's Included in Your $29 Cooling System Check?

Our licensed HVAC technicians perform a thorough evaluation of your cooling system to identify potential concerns and help restore reliable performance.

Your Cooling System Check includes:

Inspection of key A/C components
Performance and operational testing
Airflow evaluation
Thermostat inspection
Electrical connection inspection
Identification of worn or failing components
Professional recommendations for any needed repairs

If repairs are recommended, your $29 diagnostic fee is credited toward the repair.

What's Included in Your $29 Cooling System Check?

Our licensed HVAC technicians perform a thorough evaluation of your cooling system to identify potential concerns and help restore reliable performance.

Your Cooling System Check includes:

Inspection of key A/C components
Performance and operational testing
Airflow evaluation
Thermostat inspection
Electrical connection inspection
Identification of worn or failing components
Professional recommendations for any needed repairs

If repairs are recommended, your $29 diagnostic fee is credited toward the repair.

Schedule Your Chicagoland Cooling System Check Today

Don't wait until your air conditioner fails during the next heat wave.

Whether your system is showing signs of trouble or you simply want confidence that it's ready for the rest of the summer, ABC is here to help.

👉 Call ABC Plumbing, Sewer, Heating, Cooling & Electric today or schedule your $29 Cooling System Check online.

Stay cool. Stay comfortable.

Consider it Done.

$29 Cooling System Check Offer Details

Offer valid Monday–Friday, 8:00 a.m.–4:00 p.m. for residential homes only. Price applies to each individual cooling or heating system. Diagnostic fee is credited toward qualifying repairs. Call for complete offer details.

Call today or book online!

Price is per A/C. Residential Homes Only. Offer expires on 8/31/2026.

Image of a woman sitting on a couch, with a man sitting on the floor in front of her, holding a child on his shoulders

Customer Reviews

See What Your Neighbors Are Saying About ABC

“Tom was awesome! He is very personable and explains the whole process well. He did a great job and ensured that he used 5-star service throughout the process. I will definitely use ABC and Tom again in the future for electrical work.”
“We were very pleased with the service performed by Brett Pack in performing the annual maintenance of our air conditioning unit. He noted it was low on refrigerant, which he then added after consulting with us. He also made sure we took advantage of all available discounts.”
“Bill showed up on time to repair our broken air conditioner. ABC kept in touch throughout the day to let me know time he would be arriving too. Bill was professional, friendly, helpful, and knowledgeable. We wound up signing up for monthly care package because Bill and ABC really made…”
“Tom did a super job fixing our electrical problem. He is one of the best electricians I have ever had in my home for repair work. I would highly recommend Tom and ABC Company if you need any type of electrical work. He took his time and explained everything and…”
“I am so impressed with Chris and ABC Plumbing, Sewer, Heating, Cooling and Electric. His friendliness honest approach to his Job is remarkable. Thanks Chris for making my day and believing that they are still great honorable people out there.”
“Our AC was not working in the 90-degree summer heat. Josh identified that power was not going to the furnace blower. He identified that power was not going to the furnace breaker. His keen eye spotted that the wire leading into the breaker had frayed. He cut out the frayed…”