Heating Services in Greater Los Angeles

When cooler nights hit Highland, Rancho Cucamonga, or Riverside, you want a heating system that works reliably. At Daniel’s Heating & Air Conditioning, we provide expert heating maintenance and tune-ups across Los Angeles, Pasadena, Fontana, Ontario, and the surrounding Inland Empire. Our goal is simple: keep your system safe, efficient, and ready whenever you need it.



With decades of experience, our family-owned team delivers honest advice, thorough service, and lasting results. Whether you have a furnace, heat pump, or ductless system, regular maintenance is the key to avoiding breakdowns and saving on energy bills.
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Heating Repair

If your heat suddenly stops working, our technicians respond quickly with same-day service across Highland, Rancho Cucamonga, Fontana, and surrounding areas. We’ll inspect your system, pinpoint the issue, and make dependable repairs—without pressuring you into unnecessary upgrades.

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Furnace Replacement

When repairs are no longer enough, we’ll replace your furnace with a high-efficiency model designed for comfort and lower utility costs. From removing the old unit to sizing and installing the new system, our process is straightforward, reliable, and built to last.

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Heat Pump Services

Heat pumps are an energy-smart choice for California homes, offering both heating and cooling in one system. We install, repair, and maintain all major brands—helping you enjoy year-round comfort and dependable efficiency.

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Heating Installations

Whether you’re upgrading an older unit or outfitting a new home, our team delivers professional heating installations tailored to your needs. We’ll help you choose the right system, handle every detail of the setup, and make sure your home is ready for cozy comfort.

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Heating Maintenance

Seasonal maintenance is the best way to keep your system running smoothly. Our tune-ups include cleaning burners, checking safety controls, testing airflow, and inspecting critical parts. With Daniel’s, you’ll have confidence that your heater will run safely and efficiently all winter long.

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Flexible Financing Options

Replacing a furnace or heat pump is a big decision, but it shouldn’t overwhelm your budget. We offer flexible financing options for qualified customers, with quick approval and no hidden fees.

Frequently Asked Questions

  • How often should I schedule heating maintenance?

    Even though California winters are relatively mild, it’s still important to schedule annual heating maintenance—ideally in the fall before temperatures start dropping. A yearly checkup ensures your furnace, heat pump, or ductless system is safe, efficient, and ready to handle cooler nights.


    During maintenance, a technician will inspect burners, heat exchangers, electrical connections, and airflow, while also cleaning components and checking safety features like carbon monoxide detection. These steps prevent breakdowns, improve efficiency, and extend the life of your heating equipment.


    Many homeowners assume that because their heat doesn’t run as much as in colder states, they can skip maintenance. However, even limited use can allow dust, wear, and mechanical issues to develop over time. Regular maintenance protects your system and gives you peace of mind that your home will stay warm when you need it.

  • What are the signs my furnace needs repair?

    Furnaces often give early warning signs before breaking down completely. If you notice unusual noises (like rattling, booming, or squealing), frequent cycling on and off, or uneven heating from room to room, it’s a good idea to call for service. Another red flag is a sudden rise in energy bills without a change in usage—this can indicate your system is working harder than it should.


    Homeowners in California should also pay attention to indoor air quality. Dust, weak airflow, or stale air may mean your furnace isn’t circulating properly, which could point to blower issues or clogged filters. In some cases, a failing furnace can even contribute to dry indoor air, making your home uncomfortable during the cooler months.


    Catching repairs early not only saves money but also helps prevent complete system failures on cold nights. At Daniel’s, we diagnose issues quickly and make only the repairs you need—never pressuring you into unnecessary upgrades.

  • Should I repair or replace my heating system?

    The decision between repair and replacement comes down to the age, condition, and efficiency of your system. Most furnaces last around 15–20 years with proper care. If your unit is nearing that range and has frequent repair needs, replacement is usually more cost-effective long-term.


    Efficiency is another key factor. Older systems may operate at 70–80% efficiency, meaning 20–30% of the energy you pay for is wasted. Newer furnaces, heat pumps, and ductless systems can achieve 95%+ efficiency, saving you money on utilities while improving comfort. With California’s rising energy costs, many homeowners find the upgrade pays for itself over time.


    That said, if your system is relatively young and the issue is minor—like a thermostat problem or a worn-out part—repairs are usually the best option. Our team will provide an honest assessment so you can make the choice that works best for your home and budget.

  • What are the benefits of a heat pump in California?

    Heat pumps are an excellent choice for California homeowners because they provide both heating and cooling in one efficient system. Unlike traditional furnaces that burn fuel, heat pumps transfer heat, making them far more energy-efficient. In a mild climate like California’s, heat pumps rarely face the extreme cold that can limit their performance in other states.


    The biggest advantage of a heat pump is year-round comfort with lower utility bills. In summer, it works as an air conditioner; in winter, it delivers steady, even heat without the dry air often associated with gas furnaces. Many homeowners also appreciate the environmental benefits, since heat pumps reduce reliance on fossil fuels.


    At Daniel’s, we install, repair, and maintain all major brands of heat pumps. With proper care, they can provide reliable comfort for 10–15 years, making them a smart investment for homeowners looking for efficiency and simplicity.

  • How can heating maintenance improve safety in my home?

    One of the most overlooked benefits of heating maintenance is safety. Furnaces burn fuel, which means issues like gas leaks or carbon monoxide buildup are possible if the system isn’t properly maintained. Annual inspections catch problems like cracked heat exchangers or faulty burners before they become serious hazards.


    Even electric systems benefit from maintenance, as technicians check wiring, connections, and controls to prevent fire risks. In addition, proper maintenance ensures that safety shutoff switches and sensors are working correctly, giving you peace of mind that your system will operate safely when in use.


    California homeowners often think of heating mainly in terms of comfort, but safety is just as important. A yearly tune-up ensures your family is protected while also keeping the system efficient and dependable all winter long.

    Learn more about Financing →
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