Based in Los Angeles

Mario's Air Conditioning and Heating

Local ~ Professional ~ Fast

Heating Services

Installation, Replacement, and Repair

Installation

When it comes to keeping your home warm and efficient during the colder months, proper heating system installation is essential. At Mario’s Air Conditioning and Heating, we help you select the right system for your home — whether it’s a furnace, heat pump, or ductless unit.

We take care of every detail, from accurate load calculations to expert ductwork and thermostat setup, ensuring even heat distribution and reliable performance from day one.

Replacement

If your current heating system is outdated, inefficient, or needing constant repairs, it may be time for a replacement. We’ll evaluate your existing setup, help you choose an upgraded unit that matches your needs, and handle a seamless changeout.

Newer systems offer better efficiency, quieter operation, and smart features that can save you money on utilities — all with the trusted installation quality Mario’s team is known for.

Repair/Maintenance

Heating systems work hard behind the scenes — and regular maintenance ensures they continue to do so safely and efficiently. Our seasonal tune-ups include inspecting the heat exchanger, testing safety controls, cleaning burners, and checking airflow.

Routine service helps prevent breakdowns, extend your system’s lifespan, and keep your family safe from potential issues like carbon monoxide leaks or uneven heating.

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