When summer Illinois temperatures skyrocket, and it’s time for your home’s air conditioning system to do its job, you don’t want to wonder whether it’s up to the task. Cooling system malfunctions create stress, disruption to your daily routine, and potential health hazards. Homeowners in the Park Ridge and Northwest Chicagoland areas must depend on their AC system, knowing it’ll be there when needed.
Home Comfort’s AC maintenance pros ensure your cooling system performs at its best before a problem can develop. Our expert air conditioning technicians have comprehensive training and extensive experience conducting maintenance checks and tune-ups that keep your AC running great.
To learn more about AC maintenance services from Home Comfort in the Park Ridge and Northwest Chicagoland areas, contact us today.
Importance of Scheduling Routine Air Conditioning Maintenance
Regular preventive maintenance, performed by skilled, qualified professionals, carries several great benefits for your AC system. These include:
- Identifying problems while they’re still small
- Keeping repair costs low
- Keeping repairs as infrequent as possible
- Extending the life of your cooling system
- Supporting your manufacturer’s warranty
- Increasing operating efficiency
- Reducing monthly energy costs
- Improving indoor air quality
Preventive AC Maintenance Tips for Chicago Homeowners
Between professional maintenance appointments, you can keep your cooling system working efficiently and reliably with at-home checks.
- Change your filter: We recommend changing your filter at least every 90 days, but you may replace it as often as every 30 days to help manage airborne allergens like pollen and pet dander.
- Keep vents clear: Vents should be open and free from obstructions like curtains and furniture to maximize airflow throughout your home. Avoid completely closing vents in unused rooms; while this may seem like a good way to save energy, blocking air circulation can actually cause your system to work harder. You can, however, adjust dampers to divert conditioned air to the most-used parts of your home.
- Clear your condenser unit: Leaves, sticks, and other debris that build up on and around your outdoor AC unit can impede airflow.
- Use a smart thermostat: Upgrading to a smart thermostat allows you to monitor energy usage, receive maintenance alerts, and optimize your cooling schedule.
- Set your AC fan to “auto”: Setting your AC’s fan to “auto” using your thermostat allows your system to use less energy while improving humidity control, as condensed moisture can drain from your AC’s coils between cycles. For humid Illinois summers, humidity control is key to improving comfort without blasting your AC. The downside: a fan that’s no longer running constantly means less circulation and filtration. If you’d like, set your AC fan to “on” for airflow even when your AC isn’t running.
What Is Checked During a Cooling Tune-Up Appointment
During a Home Comfort tune-up appointment, our AC technicians perform many maintenance tasks designed to improve your AC’s performance. These tasks include:
- Inspecting and calibrating the thermostat
- Inspecting the filter, blower, coil, and other important parts
- Checking refrigerant levels
- Inspecting drain lines and ductwork
- Cleaning and lubricating moving parts
- Testing electrical connections
- Inspecting safety devices
- Testing surge protectors
Choose Home Comfort for AC Maintenance
Since 1998, Home Comfort has provided professional AC services to the Northwest Chicagoland and Park Ridge areas. Our AC pros pass stringent background checks and reflect our commitment to superior workmanship with excellent customer service.
We’re an American Standard customer care dealer and the exclusive HVAC partner of the Northwestern University Wildcats. Contact us to learn more about our upfront pricing, financing, and military, veteran, and senior discounts.
To get more information about AC maintenance services from Home Comfort in the Park Ridge and Northwest Chicagoland areas, contact us today.
AC Maintenance FAQs
What exactly gets checked during a professional cooling tune-up?
Technicians verify thermostat calibration, measure static pressure and temperature split, inspect and clean coils, confirm refrigerant charge, test electrical components, clear the condensate drain, and check blower speeds and safety devices.
How long does a single-system AC tune-up usually take?
Plan for about 60 to 90 minutes depending on access, coil condition, and any airflow issues found during testing.
What should I do before the technician arrives?
Clear three feet around the indoor unit and outdoor condenser, replace a very dirty filter, and note any new smells, noises, or hot spots so the checkup can focus on what matters.
How do pets, pollen, and renovation dust change my filter schedule?
Check monthly in summer. Pet dander and construction dust can load a filter fast, so many homes replace every 30 to 60 days to protect airflow and coil temperature.
Can routine maintenance improve humidity control without new equipment?
Yes. Clean coils, correct blower speed, and a properly charged system all increase moisture removal. That means fewer clammy rooms during muggy stretches.
Do ductless mini-splits need different care than central AC?
They do. Mini-split heads have washable filters and narrow coils that need gentle cleaning. Techs also check drain pans, fan wheels, and condensate pumps unique to wall and ceiling units.
Is it safe to rinse the outdoor coil myself between visits?
Turn power off, remove surface debris by hand, and rinse gently from inside out. Avoid high pressure and harsh chemicals that can bend fins or force water into electrical parts.
What are signs a clogged drain could cause water damage?
Standing water in the pan, algae at the drain outlet, musty odors, or a float switch shutting the system down. Clearing and treating the drain is part of a good tune-up.
Will tuning airflow help even out temperatures between floors?
Often. Technicians can adjust dampers and blower speeds, recommend return upgrades, and identify duct restrictions that cause hot and cold spots.
Does maintenance help preserve my system’s rated efficiency?
Yes. Clean filters and coils, correct charge, and verified airflow keep your AC operating near its intended SEER2 performance, which helps keep energy use in check during summer.
