(619) 739-6161
Della-Mora Heating and Air Conditioning|180 Mace Street, C17, Chula Vista, CA 91911|(619) 739-6161
5.0 stars | 41 reviews
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5.0 stars | 41 reviews
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Comprehensive HVAC Services in Chula Vista, CA

Your indoor environment is crucial to your comfort and well-being, and we're here to ensure it stays just right, no matter the season. Our dedicated team of experts covers a broad spectrum of HVAC solutions, from air conditioning and heating repair and installation to meticulous inspection and service plans. Additionally, we specialize in heat pumps and mini-split systems, ensuring versatile climate control for your space. 

At Della-Mora Heating and Air Conditioning, we pride ourselves on attention to detail, reliability, and the ability to tailor our services to your specific needs. Discover how we can enhance your indoor comfort and energy efficiency — call us today!

(619) 739-6161

Air Conditioning Services

When your air conditioning system isn't performing as it should, our skilled technicians are here to restore your indoor comfort. Whether it's a faulty compressor, a refrigerant leak, or issues with the thermostat, we have the experience to address any AC problems.
If it's time for an upgrade, our air conditioning installation services offer the latest energy-efficient technology. We'll help you choose the right unit for your space and provide a seamless installation, ensuring you stay cool during those scorching Chula Vista summers.

Heating Services

Even Chula Vista can get chilly, and we're here to keep your indoor space warm and cozy. Our heating repair services are available to fix issues such as a malfunctioning furnace, a faulty pilot light, or irregular heating. We work swiftly to bring warmth back into your home, allowing you to relax in comfort.
If it's time to replace an outdated heating system or install a new one, our team is well-versed in heating installations. We guide you through the process, from selecting a suitable unit to completing a professional installation, ensuring your space stays warm and inviting all winter long.

HVAC Inspection and Maintenance Plans

Preventive maintenance is the key to maximizing the lifespan and efficiency of your HVAC systems. Our inspection and service plans are designed to keep your equipment in optimal condition. Our skilled technicians conduct regular check-ups, identify potential issues, and perform necessary maintenance, ensuring that your systems operate smoothly year-round. With our service plans, you can have peace of mind, knowing that your HVAC investments are well taken care of.

Heat Pumps

Heat pumps are a fantastic choice for all-in-one heating and cooling. If your heat pump is underperforming or experiencing problems, our team is equipped to diagnose and fix any issues. We specialize in resolving refrigerant leaks, compressor troubles, and thermostat malfunctions, among other common heat pump problems.
Are you curious about the benefits of a heat pump? Della-Mora Heating and Air Conditioning helps you choose the right heat pump and ensures a seamless installation process. This energy-efficient system will keep your indoor environment comfortable, no matter the weather outside.

Mini Split Systems

Mini-split systems offer zoned comfort, allowing you to control the temperature in individual rooms. Our mini-split repair services are geared toward addressing issues like refrigerant problems, clogged filters, or electrical faults. We'll have your mini-split system running efficiently in no time.
Our mini-split installation services provide a flexible and energy-efficient solution for those looking to create zoned comfort in their space. Our experts will assess your needs, recommend the right system, and carry out the installation with precision. Say goodbye to temperature imbalances in your home or business!

More Services

In addition to our core services, we offer a range of other HVAC solutions to cater to your specific needs:

Tankless Hot Water Heater Installation

If you need an energy-efficient tankless system, we're ready to install the right water heater for your demands.

Ducting Repair
and Installation

Our repair and installation services ensure that your ductwork is in top condition, reducing energy waste and improving indoor air quality.

Fan Repair
and Installation

We repair or install fans to improve ventilation and air distribution in your home or business to keep you comfortable year-round.


Are you fighting your thermostat to keep your home comfortable? We provide expert installation and replacement services to ensure your thermostat is accurate and user-friendly.

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Service Area

Serving the San Diego County, Carlsbad, Chula Vista, Cornado, Del Mar, Encinatas, Imperial Beach, San Diego, El Cajon, Santee, Escondido, LA Mesa, Lemon Grove, National City, Oceanside, Poway, San Marcos, Solana Beach, & Vista areas.

Business Hours



Our Reviews

5.0 stars | 41 reviews
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