Is this your business?
Verify your details, earn a verified badge, and start getting customer inquiries. Takes about a minute by phone.
Claim This Business FreeClaiming is free. Featured placement is optional, $99/mo.
About Casita
Casita Heating and Air serves residential and commercial clients throughout Corona, California, holding a perfect 5.0-star rating across five verified customer reviews. The company operates Monday through Friday from 7 AM to 7 PM, with Saturday availability until 3 PM, providing flexible scheduling for homeowners facing heating and cooling emergencies. Technicians at Casita specialize in diagnosing and repairing air conditioning and heating systems, with particular expertise addressing sudden breakdowns that require immediate attention.
The company distinguishes itself through responsive customer service and transparent diagnostic practices. Technicians arrive equipped to troubleshoot issues on-site, explaining the root cause of problems while demonstrating findings through voltage measurements and visual explanations. This approach transforms what could be an intimidating repair experience into an educational one, helping homeowners understand their systems while receiving quality repairs.
Reviewers consistently highlight technician Ricardo by name, noting his rapid response times during emergency situations including holiday weekends and same-day arrivals within an hour of initial contact. One homeowner described Ricardo arriving the morning after a holiday during a heat wave, while another client praised the technician's patience in explaining capacitor voltage readings. The team appears focused on resolving complex HVAC issues that other area contractors either could not diagnose or failed to respond to altogether.
What Customers Say
All five reviewers awarded 5 stars, with three specifically naming technician Ricardo and praising his same-day arrival, holiday responsiveness, and thorough explanations. Multiple reviewers contrast Casita's rapid response against other contractors who failed to return calls or arrive.
Working Hours
| Sunday | Closed |
| MondayToday | 7 AM–7 PM |
| Tuesday | 7 AM–7 PM |
| Wednesday | 7 AM–7 PM |
| Thursday | 7 AM–7 PM |
| Friday | 7 AM–7 PM |
| Saturday | 7 AM–3 PM |
Services
AC Repair & Maintenance
Diagnosing and repairing air conditioning systems including capacitor replacements, refrigerant issues, and component failures.
Heating Repair & Service
Fixing heating systems, burners, thermostats, and addressing problems in older units where parts may be scarce.
Emergency HVAC Service
Same-day and rapid response for heating and cooling emergencies, including holiday and after-hours callouts.
Diagnostic Inspections
Technician demonstrates diagnostic findings using voltage measurements and visual explanations to educate homeowners.
Preventive Maintenance
System check-ups including temperature readings inside vents and comprehensive maintenance assessments.