St Croix Mechanical - Hudson's Expert HVAC Services

Our scheduled maintenance includes inspecting and replacing your air filters, which is crucial in our area. A clean filter protects your system from dust and allergens, prevents strain that leads to breakdowns, and keeps your energy bills lower. We'll recommend the right filter type and replacement schedule for your Hudson home.

Common signs include weak airflow, warm air from vents, ice on refrigerant lines, and a noticeable hissing sound. As local experts, we use advanced electronic leak detectors to precisely locate the leak. We then repair the source and recharge the system to the manufacturer's exact specification, ensuring efficient cooling for our Wisconsin summers.

Refrigerant isn't a 'consumable' like gas; if your level is low, you have a leak. Simply adding more refrigerant without fixing the leak is illegal, harms the environment, and will lead to the same problem—and higher costs—very soon. We follow EPA guidelines to fix the root cause properly, saving you money and protecting your system.