Ductless Mini Split Installation and Replacement in Los Angeles, CA
Mini Split Systems Installed the Right Way
A/C Control Inc. installs and replaces ductless mini split systems for Los Angeles homeowners. License C-20: 850093. Single-zone to eight-zone configurations. Free estimates on all installations and replacements. $500 buyback on qualifying old equipment. Serving LA County and Orange County since 2005.
Mini Split Installation Los Angeles
Ductless Mini Split Installation – Los Angeles California
A ductless mini split installation requires more precision than most homeowners expect. The refrigerant line set has to be sized and routed correctly, the system has to be charged to manufacturer specifications, and each indoor unit needs to be positioned for proper airflow coverage of the space. A/C Control does all of that correctly, every time.
We install single-zone and multi-zone systems for room additions, garages, converted spaces, ADUs, and whole-home ductless conversions throughout Los Angeles. Our licensed technicians (C-20: 850093) assess your space before recommending equipment. No guessing. No selling you capacity you don’t need.
We install systems from all major manufacturers, including Mitsubishi, Daikin, Fujitsu, LG, and Carrier. If you have a brand preference, we’ll work with it. If you want our honest recommendation based on your application, we’ll give you that too.

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Mini Split Installation and Replacement Services
What’s Included in Our Installation:
The Right System, Installed Right
What’s Included in Our Installation:
Single-Zone Installation: Installation of one indoor unit and paired outdoor condenser, properly sized and commissioned. Ideal for room additions, garages, bedrooms, and any space that needs independent climate control.
Multi-Zone Installation: Two to eight indoor units connected to a single outdoor condenser. Each zone has independent control. Whole-home and multi-room applications throughout LA County and Orange County.
Post-Installation Maintenance: Protect your new system with a Gold Club maintenance plan. Annual tune-ups, priority service, $80 off any repair, and a free Tempra thermostat at sign-up.
ADU and Garage Installation: Mini split solutions for accessory dwelling units, converted garages, and detached structures where extending existing ductwork isn’t practical or cost-effective.
Free Estimates: No charge for installation consultations. We size the system, walk you through equipment options across multiple brands and price points, and give you pricing before any commitment.
Load Calculation and System Sizing: We calculate the correct BTU capacity for your space based on square footage, insulation, window exposure, and ceiling height, not just a square-footage rule of thumb that results in an oversized or undersized unit.
Line Set Installation: Proper sizing and clean routing of refrigerant line sets. We plan the route before any work starts so the finished installation looks right and performs correctly.
Commissioning and Startup: Full system startup, refrigerant verification, and operational test before we leave. We walk you through remote operation and settings so you’re comfortable with the system.
Smart Control Integration: Wi-Fi module installation and smart home integration options. Remote access, scheduling, and energy monitoring from your phone.
Air Quality – IAQ Solutions: Filter upgrades and air purification add-ons compatible with most mini split brands, installed at the time of your new system installation.
Electrical Coordination: Mini split installations require dedicated circuits. We coordinate or handle the electrical requirements so everything is up to code from day one.
Why Installation Quality Matters
Integrity, Expertise & Value
A/C Control has been installing mini split systems in Los Angeles since 2005. In that time, we’ve fixed a lot of installs done by other companies: line sets undersized so refrigerant flow is restricted, systems charged incorrectly so they never reach rated efficiency, indoor units placed where the airflow pattern misses most of the room. These are installation problems that create performance problems for the life of the system.
Our technicians receive manufacturer training and hold active IAHCI certification. We install to manufacturer specifications on every job, which means the system performs as rated from day one, the warranty stays intact, and you don’t have unexpected problems six months after the install.
Free estimates. $500 buyback on qualifying old equipment. Gold Club membership to cover your new system with annual tune-ups and priority service. A/C Control Inc. (License C-20: 850093) does the job right so you don’t have to call us back for the wrong reasons.
Serving LA County and Orange County Including:
- Culver City CA
- Torrance CA
- Santa Monica CA
- Beverly Hills CA
- Anaheim CA
- Pasadena CA
- San Fernando Valley CA

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