Des Plaines Air Conditioning Services

Signs Your Air Conditioner Needs Attention

When something isn’t right with your cooling system, it has subtle ways of letting you know that it needs attention. Catching these signs early can help prevent an expensive breakdown.

If you notice any of the following, it’s a good idea to have your system inspected:

• Blowing warm air. If the air from your vents isn't cold, it could be a sign of various issues, from a simple thermostat issue to a serious refrigerant leak or compressor problem.
• Weak airflow. Limited air coming through the vents can be a sign of a clogged air filter, a failing blower motor, or blockages in your ductwork that restrict circulation.
• Unusual noises or odors. Grinding, squealing, or clanking sounds point to mechanical trouble. Musty smells may suggest mold growth in the unit or ductwork, while burning odors could indicate an electrical issue.
• Higher than normal humidity. A primary function of your AC is to dehumidify the air. The system isn't performing correctly if your home feels sticky or damp when the AC is running.
• Water leaks. Puddles of water or active dripping around your indoor air handler are often caused by a clogged condensate drain line, which can lead to water damage if not addressed.

The Benefits of Regular AC Maintenance

Scheduling routine maintenance for your air conditioner is one of the most effective ways to protect your investment and maintain home comfort. 

An annual tune-up does more than help prevent unexpected breakdowns; it provides several significant advantages. For example, a well-maintained system operates closer to its original factory specifications, using less energy to cool your home. This improved efficiency translates directly into lower utility bills each month.

Furthermore, regular service extends the operational life of your equipment. During a maintenance visit, technicians can clean critical components and catch minor issues before they escalate into major, costly repairs. This proactive care helps your system run longer than a neglected unit.

Finally, a clean and properly functioning air conditioner contributes to healthier indoor air by reducing the circulation of dust, debris, and other airborne particles.

Why Choose Us for Air Conditioning in Des Plaines

For homeowners in Des Plaines, choosing Intelligent Service means selecting a company with a proven legacy of integrity, technical expertise, and community care stretching back over 40 years. We deliver a quality of service built on values that guarantee your long-term satisfaction.

• Legacy of Expertise Since 1979: Founded by Bob Kerr and run by his son, Jason Kerr, our company offers decades of trusted experience, ensuring your AC needs are handled by industry leaders in the local area.
• Non-Commissioned Honesty: Our technicians are paid well and receive full benefits. This means you get honest, ethical recommendations for repair or replacement without the conflict of interest found in commission-based sales models.
• Certified and Licensed Professionals: Every member of our team is drug-tested, manufacturer-certified, OSHA-trained, and EPA-licensed. We do not use subcontractors, ensuring our own highly trained experts serve your home.
• Forever Guarantee on Workmanship: We back our service with a powerful forever guarantee. This promise, rooted in our "Think Twice, Act Once" philosophy, assures you that our quality craftsmanship will last.
• A Reputation Built on Trust: With over one thousand trusted reviews and a 4.8-star Google rating, Intelligent Service has a documented history of delivering superior customer satisfaction and reliable results in the Chicagoland area.
• Commitment to the Community: Our values are reflected in our "Do What’s Right" Program, demonstrating a deep commitment to integrity that extends beyond our service calls to benefit our neighbors.

We provide the intelligent solutions needed to keep your Des Plaines home cool and efficient.

FAQs About Air Conditioning in Des Plaines

How do I know if my older AC unit needs R-22 refrigerant recharge or replacement? 

If your AC uses R-22 and requires frequent recharges, replacement is often the most economical choice. R-22 is very expensive due to phase-out regulations. Our professionals can assess your system's age and repair cost to give you an honest cost-benefit analysis.

What are the main signs that my Des Plaines AC unit needs immediate repair? 

You should call immediately if your AC is blowing warm air, making loud banging or screeching sounds, or if you notice standing water leaking around the unit. These issues can indicate major failures like a broken compressor or serious water damage.

How often should I replace the air filter in my Air Conditioning system? 

We recommend checking and replacing standard disposable air filters every 30 to 90 days, especially during the heavy cooling season in Des Plaines. A clean filter is crucial for maximizing airflow, maintaining air quality, and preventing the AC coil from freezing.

Does proper sizing really matter for a new AC installation? 

Yes, proper sizing is critical. An oversized unit will short-cycle, leading to poor humidity removal and inconsistent temperatures, while an undersized unit will run constantly, increasing energy bills and wear. We perform detailed load calculations to ensure perfect sizing.

Need dependable Air Conditioning service or repair in Des Plaines? Call (847) 393-0853 for honest pricing and professional service, or contact us online to schedule your service.