Custom Ductwork, Custom Sheet Metal, Custom Sheet Metal Contractors & Sheet Metal FabricationCary, IL, Algonquin, IL, Carpentersville, IL, Cary, IL, Crystal Lake, IL & Huntley, IL

HVAC Services Cary, IL | Custom Sheet Metal Contractors Algonquin, IL | Residential HVAC Services Carpentersville, IL


There’s more to properly installing a new air conditioner or furnace than understanding the system and how to put it in place. For the most efficient and safest systems that provide indoor comfort, you need a provider who can integrate a new heater or air conditioner seamlessly into an existing heating and cooling configuration, or who can create an entirely new configuration to replace the old one. This requires a provider who can also provide a full range of sheet metal services such as duct fabrication, airdrop restoration, and replacement, and more.

For more than 60 years, V. M. O'Leary Sheet Metal & Heating has provided custom sheet metal fabrication along with air conditioner and heating maintenance, installation, and repair. Residents and business owners throughout the Chicagoland and Palatine areas trust our contracting services, which are provided by a family-owned, family-operated company with strong ties to the area. We know the air conditioning and heating needs of homes and businesses in the region through the first-hand experience, and we treat all of our customers with the respect and attention that they deserve.

Why You Need a Custom Contractor In Cary

Each home, office, school, and other building has its own unique dimensions and particular heating and cooling needs. This makes it difficult for manufacturers to create one-size-fits-all ductwork, air return drops, and other components that give you the most reliable and efficient air conditioning and heating. We circumvent this problem by providing sheet metal services that are tailored to the specific needs of your building.

Time and again, we have seen other contractors force ductwork and other components fabricated from sheet metal into spaces where they do not really belong because these contractors are unable to create custom-fit pieces for heating and cooling systems. Our licensed technicians and fabricators never do that, which means you can always trust us for reliable and efficient installation, repair, and maintenance of your entire heating and cooling system.

The V.M. O’Leary Difference

When you hire V. M. O'Leary Sheet Metal & Heating, you’ll work with a licensed, bonded, and insured contractor who has been serving your friends and neighbors throughout the region since 1946. Whatever your sheet metal needs, we’re here to assist. Just give us a call today!

HVAC Services ∴ Sheet Metal Fabrication ∴ Commercial HVAC Services ∴ Algonquin, IL ∴ Huntley, IL ∴ Crystal Lake, IL

HVAC ServicesResidential HVAC ServicesCommercial HVAC Services ∴ McHenry, IL ∴ Cary, IL ∴ Carpentersville, IL