Residential Furnace Services

Chula Vista, CA

24/7 Emergency Services

Free Estimates For Installation And Repair

Same-Day Response To Calls And Emails

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Quality Furnace Services for San Diego County

Della-Mora Heating and Air Conditioning has been providing outstanding furnace services throughout San Diego County and nearby areas for over 30 years. As a fourth-generation, service-disabled veteran-owned small business, we prioritize honesty, quality, and customer satisfaction. Our ESCO EPA certified technicians deliver excellent furnace installations, repairs, and maintenance to keep your home cozy all year long.

At Della-Mora HVAC, we focus on solving problems rather than pushing for unnecessary replacements. We help you make informed choices about your heating system by offering free estimates for installations and repairs, collaborating with insurance companies, and responding to your calls and emails on the same day. Our products come with manufacturer warranties, and we provide generous labor warranties for both installations and repairs. Choose Della-Mora HVAC for reliable furnace services that put your comfort first. Contact us today to learn more.

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Why Choose Della-Mora Heating and Air Conditioning

Free Estimates For Installation And Repair

Will Work With Insurance Companies

Same-Day Response To Calls And Emails

Manufacturer Warranties On Products

Two To Five Year Labor Warranty On Installs

Labor Warranties On Repairs From 90 Days To One Year

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Furnace with vents and ductwork.

Furnace Installations

Della-Mora HVAC offers professional furnace installations to enhance your home's warmth and energy efficiency. We provide a variety of quality furnaces, including our preferred AC Pro brand, while also working with all makes and models. Our careful installation process ensures your new heating system performs at its best for years to come.
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Furnace Repair

When your furnace stops working, our skilled technicians are ready to help. We believe that most furnaces in good physical condition can be fixed. Our team approaches each repair with a problem-solving attitude, aiming to get your heating system working again without unnecessary sales pressure.
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Furnace Maintenance

Regular furnace upkeep is important for best performance and longevity. Our thorough maintenance services include inspections, cleaning, and tune-ups to keep your furnace running smoothly all winter. We focus on preventive care to help you avoid unexpected breakdowns and costly repairs.
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Furnace Safety Checks

Your family's safety is crucial to us. Della-Mora HVAC performs detailed furnace safety checks to spot potential hazards like carbon monoxide leaks or faulty parts. Our technicians are trained to find and fix safety issues, giving you peace of mind and a secure home.
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Save $1000 on Installation
Get $1000 off any new HVAC system installation. Present this offer during your in-person estimate to claim your savings.

Call Della-Mora HVAC today to schedule your free estimate!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(619) 739-6161
Save $1000 on Installation
Get $1000 off any new HVAC system installation. Present this offer during your in-person estimate to claim your savings.

Call Della-Mora HVAC today to schedule your free estimate!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(619) 739-6161
10% Off for Heroes
Military, law enforcement, and educators receive a 10% discount on HVAC services. Thank you for your service to our community.
Contact us now to book your discounted service!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(619) 739-6161

Our Recent Projects

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Here's what our satisfied customers are saying...

At Della-Mora Heating and Air Conditioning, we take pride in providing exceptional furnace services to our customers. We would be grateful if you could share your thoughts about our HVAC shop with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review  of Della-Mora Heating and Air Conditioning and let others know what you think.