Mini Split Installation in Los Angeles, CA

Air Conditioning & Heating Mechanical Masters Inc. installs mini split systems for Los Angeles homes and businesses.

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  • Room-by-room temperature control without modifying your existing central HVAC system
  • No ductwork required, keeping walls, ceilings, and finished interiors intact during installation
  • Efficient heating and cooling in ADUs, garage conversions, and additions that central air cannot serve
  • Quiet indoor operation suited to bedrooms, home offices, and coastal properties in Malibu and Santa Monica
  • Zoned cooling means you stop paying to condition rooms that are empty or unused
  • A single outdoor condenser can support multiple indoor zones, reducing equipment footprint on your property
A ductless mini split indoor air handler mounted on the wall of a Los Angeles living room, with a compact outdoor condenser unit installed on the exterior wall of a residential property.

Expert Mini Split Installation in Los Angeles, CA

Mini split installation gives Los Angeles homeowners a practical way to cool and heat rooms that a central system cannot reach. Many homes across the city, from older bungalows in West Hollywood to garage conversions in North Hollywood, were built without ductwork. Running new ducts through finished walls is invasive and expensive. A ductless mini split skips that entirely. An outdoor condenser connects to one or more indoor air handlers through a small refrigerant line. Each indoor unit controls its own zone, so you only condition the spaces you actually use. Our team at Air Conditioning & Heating Mechanical Masters Inc. has been serving Los Angeles, the San Fernando Valley, Santa Monica, Malibu, Studio City, Simi Valley, and surrounding areas since 2004. We assess your space, size the system correctly, and place indoor and outdoor units where they perform well without disrupting your property. Whether you need one zone for a detached ADU or multiple zones across a larger home, we handle the full installation from start to finish. Call us to get started.

What's included

  • Room-by-room temperature control without modifying your existing central HVAC system
  • No ductwork required, keeping walls, ceilings, and finished interiors intact during installation
  • Efficient heating and cooling in ADUs, garage conversions, and additions that central air cannot serve
  • Quiet indoor operation suited to bedrooms, home offices, and coastal properties in Malibu and Santa Monica
  • Zoned cooling means you stop paying to condition rooms that are empty or unused
  • A single outdoor condenser can support multiple indoor zones, reducing equipment footprint on your property
Licensed HVAC Contractor
20-Year Industry Veteran
Residential and Commercial Specialist
Permit Assistance Available
Trane Comfort Specialist Dealer
Multi-Family and Single-Family Expert

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Mini Split Installation FAQ

Common questions about mini split installation in Los Angeles, CA.

Yes, a mini split is one of the best options for older Los Angeles homes that were never built with ducts. It delivers targeted comfort without requiring invasive duct installation through your walls or ceilings.

Yes, most mini split systems function as heat pumps, providing both cooling in summer and heating during cooler months. This makes them a practical year-round solution for San Fernando Valley homes.

One outdoor condenser can support multiple indoor units, depending on the system capacity and your home's layout. Our team sizes the system to match your specific zones in West Los Angeles, Studio City, or wherever you are located.

A mini split is a common and practical choice for ADUs and garage conversions in North Hollywood because these spaces typically lack existing ductwork. It provides independent temperature control without tying into your main home's HVAC system.

Rooms that stay hot or cold despite your central system running are strong candidates for a mini split in Thousand Oaks. Additions, sunrooms, upstairs bedrooms, and detached structures are the most common spaces we install them in.

Yes, coastal properties in Malibu and Santa Monica require careful outdoor unit placement to account for salt air exposure and any HOA or property constraints. We assess your exterior during the site evaluation to find the right location.

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What Los Angeles County customers say.

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The crew handled our apartment building HVAC installation cleanly and professionally. They pulled the permits and kept the project moving without any issues.

Marcus T. Google review

They replaced our home system and walked us through every step of the process. It was clear they knew what they were doing and respected our home.

Diana R. Google review

We needed a mini-split installed and they took care of the permit too. Solid team, good communication, and the work was done right.

Jorge P. Google review

Proudly Based in Northridge, CA

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Hours

  • Monday 7:00 AM - 3:30 PM
  • Tuesday 7:00 AM - 3:30 PM
  • Wednesday 7:00 AM - 3:30 PM
  • Thursday 7:00 AM - 3:30 PM
  • Friday 7:00 AM - 3:30 PM
  • Saturday Closed
  • Sunday Closed

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