Professional Air Conditioning Service You Can Trust

When your air conditioning system needs attention, you need a service provider with decades of proven expertise and a commitment to excellence. At Lansing Heating & Air Conditioning Inc., we’ve been keeping homes and businesses comfortable since 1971, building our reputation on technical knowledge, quality workmanship, and treating every customer like family. Our comprehensive air conditioning service encompasses everything from routine maintenance to complex diagnostics and repairs, ensuring your cooling system operates at peak efficiency throughout the demanding summer months.

We service all HVAC makes and models, bringing over five decades of hands-on experience to every service call. As a Carrier Dealer for over 30 years and a Factory Authorized Dealer since the program’s inception in 2003, we maintain the highest standards of technical proficiency while staying current with the latest advancements in cooling technology. This combination of experience and ongoing education allows us to diagnose issues accurately and implement solutions that restore comfort quickly and effectively.

Comprehensive AC Maintenance Programs

Regular air conditioning service forms the foundation of system reliability and longevity. Our maintenance programs address every critical component of your cooling system, from electrical connections and refrigerant levels to airflow optimization and thermostat calibration. During a typical maintenance visit, our technicians perform a detailed 21-point inspection that identifies potential issues before they escalate into costly breakdowns. This proactive approach typically reduces emergency repair calls by up to 75% while extending equipment life by 40% or more.

The maintenance process begins with a thorough cleaning of both indoor and outdoor units. We remove accumulated debris from condenser coils, which can reduce cooling efficiency by up to 30% when neglected. Indoor evaporator coils receive equal attention, as dirty coils not only impair performance but can also contribute to poor indoor air quality and increased energy consumption. Our technicians also inspect and clean condensate drains, preventing water damage and eliminating breeding grounds for mold and bacteria.

Air Conditioning Service in Lansing, St. John, Crown Point, Schererville, Cedar Lake, Dyer, Hobart, Munster and Griffith IN

Modern air conditioning systems incorporate sophisticated electronics and precise mechanical components that require specialized diagnostic equipment and expertise. We invest heavily in state-of-the-art diagnostic tools that allow us to pinpoint issues quickly and accurately. Our technicians use digital manifold gauges to measure refrigerant pressures with precision, thermal imaging cameras to detect temperature variations that indicate potential problems, and electrical meters to verify proper voltage and amperage throughout the system.

When your air conditioner exhibits symptoms like inadequate cooling, unusual noises, or frequent cycling, our diagnostic process systematically evaluates each potential cause. We analyze refrigerant charge levels, as both overcharging and undercharging can significantly impact performance and efficiency. Electrical components receive thorough testing, including capacitors, contactors, and control boards that coordinate system operation. This methodical approach ensures we identify the root cause rather than simply addressing symptoms.

Expert AC Repair Services

Our repair capabilities cover the full spectrum of air conditioning issues, from simple component replacements to complex system overhauls. Common repairs we perform include:

• Refrigerant leak detection and repair: Using electronic leak detectors and UV dye systems to locate and seal leaks, then recharging to manufacturer specifications
• Compressor replacement: Installing new compressors with proper evacuation and charging procedures to ensure optimal performance
• Fan motor service: Replacing failed motors and addressing issues with bearings, capacitors, and electrical connections
• Control system repairs: Troubleshooting and replacing thermostats, control boards, and safety switches

AC Service Near You

Rising energy costs make efficiency optimization an essential aspect of air conditioning service. We help customers throughout Chicagoland and Northwest Indiana reduce cooling expenses through comprehensive efficiency evaluations and targeted improvements. Our technicians assess factors including ductwork integrity, insulation effectiveness, and equipment sizing to identify opportunities for enhanced performance. Studies indicate that proper maintenance and optimization can reduce cooling costs by 20-40% while improving comfort consistency.

We also educate customers about programmable thermostats, zoning systems, and other technologies that maximize efficiency without sacrificing comfort. By implementing strategic temperature setbacks during unoccupied periods and optimizing airflow distribution, many customers achieve significant savings while maintaining ideal indoor conditions when needed most.

Schedule Your AC Service Appointment

At Lansing Heating & Air Conditioning Inc., our mission statement “Let our family take care of your family” guides every service we provide. Whether you need routine maintenance, emergency repairs, or guidance on improving system efficiency, our team delivers solutions tailored to your specific needs and budget. We understand that air conditioning service represents an investment in your comfort and peace of mind, which is why we combine technical excellence with transparent communication and fair pricing throughout Lansing, St. John, Crown Point, Schererville, Cedar Lake, Dyer, Hobart, Munster and Griffith IN. Contact us today to experience the difference that genuine expertise and customer focus make in maintaining your home’s comfort systems.

Air Conditioning Service & AC Service Lansing, IL, Schererville, IN, St John, IN, Munster, IN, Dyer, IN & Griffith, IN