Appliance installation in Chicago.

A Chicagoland pre-installation site check walks the basement stairs with a tape measure, since many laundries sit below grade behind a turn at the landing, and it notes whether the standpipe, the floor drain and the exhaust wall are where the new machines expect them.

Chicagoland's older houses often have wood floors that dip near a kitchen's outer wall, and anti-tip bracket and leveling there anchors the bracket to the subfloor and adjusts each leg until the new unit sits square.

Chicagoland basement laundries often have a gas line waiting for the dryer, and a gas hookup there fits a new connector to the new machine and leak-checks it, while a pair moving up to a first-floor closet needs a licensed plumber to run the line before it is connected.

A basement laundry in Chicagoland usually has its supply valves on bare pipe above a laundry tub, and a water supply connection there fits new hoses to the new washer, turns the valves slowly and watches every joint through a full fill.

Chicagoland basement laundries usually empty into a utility sink or a drain in the concrete floor, and a drain connection there hooks the new hose firmly so it cannot jump out during a spin, and confirms that the pump can lift water to the tub's rim.

In Chicagoland's courtyard buildings a small in-unit laundry often gets a stacked pair, and stacking kit and pedestal installation there checks the floor's strength and level before the top machine is lifted onto the kit.

Getting an old washer and dryer up from a Chicagoland basement takes care on narrow stairs, so old appliance disconnect and removal there shuts off the water, caps the gas where the old dryer had it and removes the pair in the same trip.

In a Chicagoland basement a new machine often sits well below the old vent hole in the rim joist, and laundry exhaust run installation there climbs to it in rigid metal with as few elbows as possible, keeping the outside hood above the snow line.

Chicagoland hoods that vent through an outside wall face hard winters, and hood ducting and fan installation there fits a damper that closes firmly and a wall cap that keeps cold air and snow from coming back down the duct.

Chicagoland's architect-designed houses often have custom cabinets from another decade, and built-in and panel-ready fitting there checks that the old cutout matches the new unit's spec sheet, since integrated sizes have shifted over the years.