West Coast Air Conditioning
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About West Coast Air Conditioning
West Coast Air Conditioning has earned a 4.9-star average across 279 customer reviews, establishing itself as a trusted HVAC provider throughout Ventura County and the southern Santa Barbara region. Based in Oxnard, the company serves homeowners and business owners in Oxnard, Malibu, Santa Barbara, Simi Valley, Thousand Oaks, and Ventura, delivering both residential and commercial heating and cooling solutions. The team operates Monday through Friday from 7:30 AM to 4:30 PM, offering repair, installation, and maintenance services for all major HVAC equipment types.
What distinguishes West Coast Air Conditioning is their expertise in advanced comfort systems, including variable refrigerant flow (VRF) technology for commercial buildings and heat pump water heaters for energy-conscious homeowners. They also provide comprehensive indoor air quality solutions, featuring air purification, filtration, dehumidification, and humidity control systems. For residential clients seeking zoned comfort, their ductless mini-split installations deliver customizable temperature control without extensive ductwork.
Homeowners who left reviews consistently praised specific team members who handled their projects. Anthony Watts noted that sales representative Letti scheduled same-day coordination with his electrician, and installers Alex, Gary, and Eli completed a full HVAC installation in a single day while keeping the home spotless. Brian DiBarnaba mentioned that technician Frank arrived the day after his installation to diagnose and fix a thermostat issue immediately. Joanna aleman called Elias and Frank "top-tier" for their heater installation, noting their punctuality and clean workspace.
What Customers Say
279 reviewers awarded an exceptional 4.9-star average, with multiple customers specifically naming sales representative Letti and lead installer Alex. Three detailed reviews praise the company's same-day response and post-installation follow-up, with one noting Frank resolved a thermostat issue the next day.
Working Hours
| Sunday | Closed |
| Monday | 7:30 AM–4:30 PM |
| Tuesday | 7:30 AM–4:30 PM |
| Wednesday | 7:30 AM–4:30 PM |
| Thursday | 7:30 AM–4:30 PM |
| Friday | 7:30 AM–4:30 PM |
| SaturdayToday | Closed |
Services
HVAC Repair & Maintenance
Diagnostic services, part replacement, and routine tune-ups for all major residential and commercial HVAC brands.
New HVAC Installation
Complete system installation for new construction and replacement projects, including heat pumps and traditional split systems.
Ductless Mini-Split Systems
Zoned comfort solutions for homes without existing ductwork, featuring individual room temperature control.
Indoor Air Quality
Air purification, filtration, dehumidification, humidification, and duct repair services for healthier home air.
Commercial HVAC
VRF systems, tenant improvements, new construction, and maintenance for commercial buildings.
Heat Pump Services
Installation and maintenance of heat pumps and heat pump water heaters for energy-efficient heating and cooling.
Emergency HVAC Service
Same-day response for breakdowns requiring immediate heating or cooling restoration.