Heating and Cooling Service in Schaumburg, IL

SquareHVAC repairs, installs and maintains heating and cooling systems for homes and businesses in Schaumburg.

When something stops working

When a system stops doing its job, call us. We repair air conditioners, furnaces and other heating systems, boilers, heat pumps and ducts. If you are not sure what is wrong, describe what you see and hear when you call. That is enough for us to start.

For shops, offices and apartment buildings

We also work in commercial buildings in Schaumburg: offices, retail shops, restaurants and apartment buildings. We service rooftop units, split systems and boilers. Our commercial page explains how to request a visit and who approves the work.

New systems and regular care

We install new air conditioners and heating systems, and we recommend air conditioner maintenance before summer. We also work on thermostats and indoor air quality. The full list is on our services page.

Prepare for a Schaumburg visit

For a house, note whether the trouble is with heating, cooling, the thermostat or airflow. Include any change in sound, any rooms that differ from the rest and when the problem began. For a shop or office, add the rooftop or split-system location and an access contact. A technician still needs to inspect the equipment; these details make the initial request more useful.

In a multi-tenant property, the building contact can compare the affected suite with nearby spaces before requesting service. One warm room may point to a different starting place than a whole floor with no cooling. Share the unit identifier if the building has several systems, and identify who can let the technician into the mechanical area. For homeowners, a photo of the model label is useful when asking about replacement options; equipment size still needs to be assessed for the house.

If you are planning a home furnace or air conditioner replacement, the Village lists those jobs among its express permits, without plan review. Bring that up when discussing the proposed equipment and schedule. The residential permit path does not describe every commercial project, so a building manager should confirm the applicable approval process for that property. Our commercial service page lists the systems we work on and the information to include when requesting a visit.