02 9746 6933
(02) 9746 6933
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Air Conditioning Design and Installation

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Thoughtful Design and Quality Installation for Your Home

You want an air conditioning system that feels right from the moment you turn it on. LCS Air is a family-owned business providing air conditioning design and installation for new builds, renovations and existing homes across Wollongong, the Illawarra and Sydney. We take the time to understand your plans, your layout and how you want your home to feel.

We work with homeowners, builders and developers to make the design and installation process simple. You know what to expect at each step and feel confident your system has been planned correctly and installed to a high standard.

SERVICES

Air Conditioning Design

Good design supports comfort, efficiency and a seamless finish throughout your home.

Room Review and Head Load

Room Review and Head Load

We assess each room’s proportions, structure and natural light to understand how much cooling or heating it genuinely needs. This supports a design that feels balanced and suits the way your home is built.

System Selection Guidance

System Selection Guidance

We help you choose a system that matches your plans, comfort preferences and budget. You receive clear reasoning behind the recommendation so you feel confident it suits your home.

Airflow and Vent Placement

Airflow and Vent Placement

We plan vent and return air locations with attention to ceiling height, room function and overall layout. This supports even temperatures and a cleaner visual finish throughout the home.

Energy Efficiency Planning

Energy Efficiency Planning

We review insulation, window orientation, and usage patterns to guide an energy-conscious design. This helps your system perform well without unnecessary running costs.
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Air Conditioning Installation

A thoughtful design needs careful installation to perform at its best.

Split Systems

A neat option for single rooms, smaller homes and layouts that need individual room control. We install both single-split and multi-head systems with careful indoor and outdoor placement that support comfort, appearance, and long-term performance.
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Ducted Systems

A whole home option that suits modern layouts and open plan living. We install ducted systems with zoning that aligns with your plans and results in a clean ceiling finish.
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Design and Installation for New Builds and Renovations

We work directly with builders, architects and homeowners to plan your system early, so it integrates cleanly into your new home. This prevents unnecessary changes during the build and ensures your electrical, framing and ceiling spaces support the system you choose.

For renovations, we assess your existing structure and plan a design that improves comfort without disrupting your home. You receive clear guidance on what is possible and the most practical way to achieve it.

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Process

Our Design and Installation Process

STEP 1

Initial Assessment

We review your plans or inspect your home to understand the layout, airflow needs and the structure we are working with.

STEP 2

System Recommendation

We help you choose the right system and explain why it suits your home and your comfort needs.

STEP 3

Design Planning

We confirm vent locations, zoning, electrical needs and the outdoor unit position before installation begins.

STEP 4

Professional Installation and Handover

Your system is installed with care. We test every function and walk you through how to use it with confidence.

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Why Good Design and Installation Matter

Homeowners notice the difference when their system is planned and installed correctly. Good design prevents hot spots, reduces running costs and helps your system work without strain. For coastal suburbs across Wollongong and the Illawarra, correct placement also protects outdoor units from corrosion. A careful installation means fewer issues later and a home that stays comfortable through every season.

Ready to Plan and Install Your New System

Tell us about your home, and we will guide you through the following steps
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These questions help you understand how the process works and what to expect when planning a new home system.
When should I plan air conditioning in a new build?
Most new homes benefit from planning air conditioning during the early design stage. Your builder will confirm when they need final details, but starting early ensures your system integrates cleanly into your structure and electrical layout.
We look at your layout, room sizes, insulation, lifestyle and budget. This helps us match your home with the most suitable system.
Yes. We work directly with your builder or designer so the system aligns with your plans and construction timeline.
Your house plans for a new build or access to your home for an inspection. From there, we review the structure and create your design.
Most installations are completed within one to two days. Larger ducted systems or multi-head units may take longer. We confirm timing upfront.
The size of your home, the system you choose and the structural work required. We explain all costs clearly so you know what to expect.

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    Quick Links
    FIND US
    Wollongong

    101 Princes Hwy Fairy Meadow
    NSW 2519

    (02) 9746 6933

    Sydney

    17/50-62 Cosgrove Rd Strathfield South
    NSW 2136

    (02) 9746 6933

    LICENSES

    ABN: 23 069 576 914

    ARC Authorisation No. AU37182

    ARC Handling License: L034042

    Contractors & Electrical License: 260614C

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    LICENSES

    ABN: 23 069 576 914

    ARC Authorisation No. AU37182

    ARC Handling License: L034042

    Contractors & Electrical License: 260614C

    QUICK LINKS
    SERVICES
    FIND US

    17/50-62 Cosgrove Rd
    Strathfield South
    NSW 2136

    (02) 9746 6933

    101 Princes Hwy Fairy Meadow NSW 2519

    (02) 4201 4059

    REQUEST A FREE QUOTE
    CALL US (02) 9746 6933
    02 9746 6933