Trusted HVAC Services for San Bernardino & Beyond

Since 1991, Daniels Heating & Air Conditioning has proudly served Inland Empire homeowners and businesses with reliable, responsive, and high-quality HVAC solutions. Whether you need an emergency furnace repair, a custom commercial install, or a cleaner indoor air system, our licensed team delivers the skill and service you expect.

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Family-Owned Since 1991

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0% Financing Available

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Available 24/7 for Emergencies

what we do

Commercial & Residential HVAC

Solutions for Every Season

Deciding on a home comfort system for your new residence, or upgrading your existing system is one of the biggest decisions you will make for your home and family. We are here to help you make the most informed and economical choices. We specialize in residential systems including gas furnaces, boilers, hybrid heating, heat pumps, air conditioners, air handlers, and more. Our comfort specialists provide the best in sales, service, and installation. We are committed to meeting and exceeding all of your heating and cooling needs.

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Heating Services

Fast furnace repairs, expert system replacements, and seasonal tune-ups that keep your home warm and efficient through Maryland winters.

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Cooling Services

Reliable AC repair and installation for homes of all sizes—from ranchers in Fallston to multi-zone systems in downtown Bel Air.

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Indoor Air Quality

Whole-home air purifiers, humidifiers, duct cleaning, and filtration solutions to reduce allergens and improve comfort.

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Ductless Mini-Splits

Quiet, energy-efficient heating and cooling for additions, sunrooms, or any home without ductwork—installed with precision.

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Energy Efficiency Audit

Take a detailed view at the usage of your workplace or home. Let’s get started on your energy efficiency updates and options.

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HVAC Maintenance & Tune-ups

Seasonal system checkups that help prevent breakdowns, lower energy bills, and extend the life of your heating and cooling equipment.

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Custom Ductwork

In-house sheet metal fabrication for custom duct systems—ideal for large or older homes in Phoenix, Jacksonville, Timonium, and surrounding areas.

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Commercial HVAC

Heating and cooling solutions for shops, offices, and small businesses across Northern Baltimore County, including fast repairs and installs.

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    35+

    Years of
    experience

    Proudly Local Since Day One

    The Local Loma Linda HVAC Team You Can Count On

    Big-box companies can’t match our local roots. We’re a family-owned HVAC company where the owner still answers the phone and helps on-site. Every service call comes with licensed, factory-trained technicians—and zero pressure. We live here, work here, and treat every customer like a neighbor.

    • Clear, Practical Advice

      We explain your options and help you make the right call—whether that’s a repair or a full replacement.

    • Involved in the Community

      We sponsor 4-H, Future Farmers of America, and local teams—because we believe in showing up for our neighbors, on and off the job.

    • Budget-Friendly Comfort

      Pre-qualify in minutes for simple, no-hassle financing—no hidden fees, no impact on your credit score.

      Pre-Qualify Now

    Real Reviews from Local Homeowners

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    What Our Customers Say

    We have been with Smart Energy for 10 years. Their work and advice has been great. They are on time and professional. The technicians are always courteous and respectful of our home. I highly recommend their service


    Greg W.

    Great service all around! I needed a full swap, both a/c and furnace. They were great right from scheduling! They worked with me on financing which was a blessing. You can tell they care about the quality of their work and went above and beyond in every way!


    Alayna S.

    Like always, Smart Energy Systems was on time and took care of the problem. I have used them a few times over the past several years. They fixed an old system and put in a new heat pump. Always professional, responsive and reasonable.


    Tim L.

    We have been with Smart Energy for 10 years. Their work and advice has been great. They are on time and professional. The technicians are always courteous and respectful of our home. I highly recommend their service


    Greg W.

    Great service all around! I needed a full swap, both a/c and furnace. They were great right from scheduling! They worked with me on financing which was a blessing. You can tell they care about the quality of their work and went above and beyond in every way!


    Alayna S.