About Us

Your Trusted Chicago HVAC Experts

When your heating or cooling system breaks down, you need a team you can trust to show up on time, diagnose the problem accurately, and provide honest solutions without the pressure tactics. That’s exactly what you’ll get with AB Heating and Cooling. As a true family-owned business operated by a dedicated father and son team, we’ve built our reputation on reliability, transparency, and exceptional customer service throughout Chicago and the surrounding Chicagoland area. With over 60 years of combined experience in the HVAC industry, we understand the stress that comes with a malfunctioning unit or the need for a replacement, which is why we prioritize clear communication and cost-effective solutions in every service call we make.

A Family Business Built on Integrity

At AB Heating and Cooling, we’re not just another HVAC contractor—we’re your neighbors. Our father and son team brings decades of hands-on experience to every job, treating your home or business as if it were our own. We’ve built lasting relationships with countless customers across Chicago, IL because we refuse to cut corners or recommend unnecessary services. Our clients consistently appreciate our straightforward approach and the fact that we always recommend the most cost-effective solution rather than pressuring them into complete system replacements. When you call AB Heating and Cooling, you’re getting seasoned professionals who handle each diagnosis with proficiency, courtesy, and genuine care for your comfort and budget.