Multi Air Service LLC
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About Multi Air Service LLC
Multi Air Service LLC operates as a heating and cooling contractor serving Pasadena and the broader San Gabriel Valley region. The company maintains a 4.9-star rating compiled from 38 customer reviews, indicating strong homeowner satisfaction. Their service portfolio spans central air conditioning systems, ductless mini-splits, heat pumps, and furnaces, addressing the full spectrum of residential comfort needs. The business offers Spanish-language communication, a practical detail for multilingual households throughout the area.
What distinguishes Multi Air Service is their diagnostic precision and transparent approach to equipment assessment. Their technicians perform thorough system inspections, identifying installation shortcuts and incremental problems that compound over time. The company provides itemized estimates allowing homeowners to prioritize repairs or address issues systematically. A 10% senior citizen discount and $500 new equipment installation offer provide tangible savings opportunities for eligible customers.
Customer reviews highlight technician Ricardo Ortega's methodical approach to system evaluation. One reviewer described a comprehensive inspection that revealed multiple substandard installation practices from previous work, with each deficiency explained in detail. The technician offered flexible resolution options ranging from immediate corrections to phased repairs. Reviewers emphasize responsive service, fair pricing, and a commitment to explaining recommended work rather than simply recommending replacements.
What Customers Say
All reviewers awarded 5 stars, with both documented reviews specifically praising Ricardo Ortega for diagnostic thoroughness, honest assessments, and reasonable pricing. The 38-review sample reflects consistent satisfaction across the service area.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–5:30 PM |
| Tuesday | 7 AM–5:30 PM |
| Wednesday | 7 AM–5:30 PM |
| Thursday | 7 AM–5:30 PM |
| Friday | 7 AM–5:30 PM |
| Saturday | 7 AM–5:30 PM |
Services
Central Air Conditioning
AC repair, replacement, and maintenance services for standard central cooling systems throughout Pasadena and Altadena.
Ductless Mini-Split Systems
Installation, maintenance, and repair of ductless mini-splits ideal for garages, home additions, and rooms without existing ductwork.
Heat Pump Services
Heat pump repair and replacement, offering efficient heating and cooling that can reduce energy costs in mild climates.
Furnace Repair and Replacement
Heating system services for colder nights, including repair and full furnace replacement when needed.
Air Quality Solutions
Indoor air quality services including purification systems, ductwork service, and ventilation for residential and commercial kitchens.