Our AC installation services are designed to provide you with the most efficient and reliable cooling system for your space. We begin with a thorough assessment of your property, considering factors like size, layout, and energy requirements to recommend the perfect AC unit. Our expert technicians ensure a seamless installation process, minimizing disruption to your daily routine.

AC Repair

When your AC system encounters issues, our skilled technicians are ready to diagnose and repair the problem quickly. We offer 24/7 emergency repair services, ensuring your comfort is restored as soon as possible.

AC Maintenance

Regular AC maintenance is crucial for optimal performance and longevity of your system. Our comprehensive maintenance services include thorough inspections, cleaning, and tune-ups to keep your AC running efficiently. We offer flexible maintenance plans through our TOPTEC Home Care Club, ensuring your system receives the care it needs year-round.

Our certified technicians bring over three decades of experience to every heat pump installation project, ensuring your new system is properly sized, expertly installed, and optimized for maximum efficiency from day one. We'll handle everything from helping you select the ideal unit for your home's unique needs to testing the complete system, so you can enjoy year-round comfort with confidence.

Heat Pump Repair

When your heat pump starts acting up, you need experienced technicians who can diagnose and fix the problem quickly—and that's exactly what we deliver. Our team has over 30 years of hands-on experience repairing all makes and models, so whether you're dealing with strange noises, insufficient heating or cooling, or a complete system failure, we'll get your home comfortable again with efficient, lasting solutions.

Heat Pump Maintenance

Regular heat pump maintenance isn't just recommended—it's essential for keeping your system running efficiently year-round while preventing costly breakdowns down the line. Our experienced technicians thoroughly inspect, clean, and tune your heat pump to maximize its lifespan and performance, ensuring you'll enjoy consistent comfort whether you're heating in winter or cooling during summer.



Mini-Split System

Mini-split system services from TOPTEC Heating, Cooling, Plumbing & Electrical deliver efficient, customizable comfort throughout Chicagoland. We help you enjoy precise, room‑by‑room temperature control with energy‑saving technology that keeps your home comfortable year‑round—without the high utility costs.

High Velocity System

If your home has limited space or no traditional ductwork, a high-velocity system provides efficient heating and cooling without major renovations. Using small, flexible tubes that fit through walls, ceilings, and floors, these systems are ideal for older homes, additions, and other spaces where conventional HVAC systems aren't practical. With 30+ years of experience and flexible financing options, TOPTEC delivers customized comfort solutions for your home and budget.

Smart Thermostats

Modern smart thermostats give you complete control over your home's climate from anywhere, learning your preferences and automatically adjusting temperatures to maximize both comfort and energy savings. These intelligent devices integrate seamlessly with your existing HVAC system and smartphone, allowing you to monitor energy usage, set custom schedules, and reduce your monthly utility bills by up to 23% while ensuring your home stays at the perfect temperature year-round.



Our AC installation services are designed to provide you with the most efficient and reliable cooling system for your space. We begin with a thorough assessment of your property, considering factors like size, layout, and energy requirements to recommend the perfect AC unit. Our expert technicians ensure a seamless installation process, minimizing disruption to your daily routine.

AC Repair

When your AC system encounters issues, our skilled technicians are ready to diagnose and repair the problem quickly. We offer 24/7 emergency repair services, ensuring your comfort is restored as soon as possible.