Other Services in Northwest Indiana

Dependable hot water and more, from the team you already trust for HVAC and gas piping. We also provide commercial hood repair, commercial refrigeration, and more, backed by the same licensed, code-compliant workmanship we bring to every job.
Water heater and gas connection work by South County Mechanical

Water Heater Installation & Replacement

When your water heater is in good shape, it quietly delivers the hot water you rely on for showers, dishes, and laundry. But water heaters don’t last forever — and getting ahead of a replacement means a smooth transition instead of a cold-shower emergency. As a licensed gas piping specialist, we’re uniquely equipped to handle gas water heater connections safely and to code.

Five Signs It’s Time for a New Water Heater

Tank vs. Tankless

Traditional tank water heaters are reliable and budget-friendly. Tankless (on-demand) models heat water only when you need it, which can mean endless hot water, a smaller footprint, lower operating costs, and a longer lifespan. We’ll help you decide which model, tank or tankless, gas or electric, is the right fit for your home and budget, then install it cleanly and correctly.

Benefits of a New Water Heater

Tankless water heater with expansion tank installed by South County Mechanical
Commercial kitchen hood and exhaust system serviced by South County Mechanical

Commercial Hood Repair

South County Mechanical offers commercial hood repair services for restaurants, commercial kitchens, and food service businesses throughout Northwest Indiana. A properly working kitchen hood and exhaust system is essential for safe ventilation, indoor air quality, fire safety, and day-to-day kitchen performance. Our experienced mechanical team can inspect, diagnose, and repair commercial kitchen hood systems, exhaust fans, ventilation issues, makeup air problems, and related HVAC components to help keep your operation running safely and efficiently. If your restaurant or commercial facility needs dependable commercial hood repair in Northwest Indiana, South County Mechanical brings decades of trusted local experience to every job.

Radiant & Boiler / Floor Heat

Nothing beats the even, quiet warmth of radiant heat. South County Mechanical installs and services boiler systems and in-floor radiant tubing for homes, garages, and shops across Northwest Indiana. From high-efficiency wall-hung boilers to complete in-slab radiant loops installed before the concrete pour, our union-trained team handles design, installation, zoning, and service with the same code-first workmanship we bring to every gas and mechanical job. Whether you’re adding comfort to a new build or replacing an aging boiler, we’ll size the system right and install it clean, so you get efficient, even heat for years to come.
Boiler and radiant heating installation by South County Mechanical