Recognized as a stalwart in the heating and HVAC industry, VM O’Leary Sheet Metal & Heating has built its reputation on delivering exceptional service and solutions for every project. Whether you are in Cary, Lake In the Hills, Algonquin, Crystal Lake, or Carpentersville, IL, we will ensure your heating systems are in optimal condition to provide you with a warm and cozy living environment.

World-Class Heating Installations

The rave reviews and positive customer feedback stand as testament to the exceptional quality of heating installations carried out by VM O’Leary Sheet Metal & Heating. Utilizing top-of-the-line materials and innovative technology, the expert team at VM O’Leary ensures a seamless, hassle-free installation process and long-lasting, energy-efficient heating systems See our services here.

Leading HVAC Company in Illinois

With a rich heritage in the HVAC industry, VM O’Leary doesn’t simply provide services, we provide peace of mind. From routine maintenance to complete HVAC system overhauls, we are committed to delivering unmatched value with every job, and ensuring an enhanced indoor environment for every client.

Dependable Heat Pump Repairs and Heating Repairs

At VM O’Leary Sheet Metal & Heating, we understand that comfort and safety are paramount. Hence, we provide timely and effective heat pump and heating repairs in and around the Illinois region. Whether your system requires minor adjustments or a major fix, our team of dedicated professionals is ready to respond quickly to your call. More information about our repair services.