Heat pump repair tips when the system will not heat
If your heat pump isn't heating, use these simple thermostat, indoor, and outdoor unit checks-and learn when Emergency Heat helps or hurts.
Della-Mora Heating and Air Conditioning
180 Mace St Suite C-17, Chula Vista, CA 91911
5
(53 reviews)
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Key Highlights
- Service-disabled veteran-owned small business
- Manufacturer warranties on products
- Labor warranties from 90 days to five years
- Same-day response to calls and emails
About Della-Mora Heating and Air Conditioning
Della-Mora Heating and Air Conditioning is a service-disabled veteran-owned HVAC company serving Chula Vista, CA. With over 30 years of experience and a fourth-generation legacy, they provide heating, cooling, and indoor air quality services including installation, repair, and maintenance of furnaces, air conditioners, heat pumps, mini-splits, and smart thermostats. The company offers 24/7 emergency repair services and backs their work with manufacturer and labor warranties, ensuring reliable home comfort solutions. Their team is fully licensed, insured, and ESCO EPA certified, emphasizing honest diagnostics and efficient repairs without unnecessary upselling.
Our Expert Evaluation
Workmanship Quality:
5
Responsiveness & Reliability:4.9
Pricing Transparency & Value:
5
Professionalism & Communication:
5
Safety & Compliance:4.9
Aftercare Support & Warranty:4.8
Overall Rating
Based on
6 Categories
We rate HVAC providers on service quality, technical expertise, responsiveness, customer feedback, value for money, and reliability, using a mix of verified reviews and independent research.
Service Types
AC Repair
Furnace Repair
Heat Pump Repair
AC Installation & Replacement
Furnace Installation & Replacement
Amenities
Heating System Installation and Repair
Air Conditioning Installation and Repair
Heat Pump Services
Mini-Split System Services
Indoor Air Quality Solutions
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Location
180 Mace St Suite C-17, Chula Vista, CA 91911
Hours of Operation
| Monday | 8:00 AM - 5:00 PM |
| Tuesday | 8:00 AM - 5:00 PM |
| Wednesday | 8:00 AM - 5:00 PM |
| Thursday | 8:00 AM - 5:00 PM |
| Friday | 8:00 AM - 5:00 PM |
| Saturday | 9:00 AM - 12:00 PM |
| Sunday | Closed |
Contact Information
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