National Air LLC

About National Air LLC

Keeping a house warm in winter and cool in summer is the focus of National Air LLC in Harvey, LA. National Air LLC lists 46 years in business. With 10 people on the team, it can split work across more than one crew.

National Air LLC is listed for central air installation. Replacing an outdoor unit often means replacing the matching indoor coil as well, and the condition of the ductwork affects how well any new system performs. Its profile answers work needed with install new A/C units, replace existing A/C units, remove old A/C units and install ducts and vents. As for system type: split system and packaged system. The building height it lists: single-level, two-story, three-story and high-rise.

Efficiency is described by a SEER2 number on new equipment, and a higher number costs more up front but uses less power, which is worth weighing against how much you run the system.

The hours, Monday 8:00 am to 5:00 pm; Tuesday to Friday all day, open as early as 8:00 am. Towns near Harvey, like Gretna, New Orleans and Marrero, may or may not be covered.

To get a useful answer from National Air LLC, send photos of the labels on the indoor and outdoor units showing the brand, model and manufacture date. Check the filter and the thermostat batteries first, since either can stop a system from working.

Written from the details on this listing. Contact the business to confirm the latest.