About

At V.M. O'Leary Sheet Metal & Heating we have been providing quality services throughout Cary IL Barrington IL Crystal Lake IL Fox River Grove IL Algonquin IL Wauconda IL Lake in the Hills IL McHenry IL Lake Zurich IL Carpentersville West Dundee IL Huntley IL and Island Lake IL since 1946. If you're in need of a new air conditioner unit or a new furnace we provide professional HVAC installation services. Looking for system tune-ups? We also provide expert AC and heating maintenance and repair services. We're available 24-7 for emergency services so contact us today!