Core Air technician installing an air conditioning unit

Air Conditioning
Installation, Repairs & Servicing

Residential and commercial air conditioning done right: split units, multi-split systems and full HVAC installations, backed by certified technicians and real workmanship warranties.

Residential air conditioning unit installed by Core Air

Comfort For Every Space

Whether it's a single split unit for a bedroom or a full ducted system for an office block, Core Air designs, installs and services air conditioning that's sized right and built to last. We work across homes, offices, retail spaces and industrial sites.

Every installation comes with a genuine workmanship warranty, not just the standard manufacturer cover, because we stand behind our own work. We install and service all major brands including Samsung, LG, Daikin and Midea.

Residential Split Units

Wall-mounted, floor-standing and inverter split systems for bedrooms, lounges and open-plan living.

Commercial HVAC

Full-scale installations, repairs and maintenance contracts for offices, retail and hospitality.

Multi-Split & Ducted Systems

Whole-home and whole-building climate control from a single outdoor condensing unit.

Servicing & Maintenance

Scheduled filter cleans, gas checks and system health inspections to prevent costly breakdowns.

Book an Installation

Air Conditioning Services

From first installation to years of reliable running, our technicians handle every stage of your air conditioning system's life.

New Installations

Correctly sized and positioned split, multi-split and ducted systems for homes and business.

System Repairs

Diagnosing and fixing faults quickly, from tripped units to compressor failures.

Gas Regas & Leak Detection

Low on refrigerant? We find the leak, seal it, and recharge with the correct gas.

Preventative Maintenance

Scheduled servicing that keeps units efficient and helps you avoid breakdowns.

Duct Cleaning & Servicing

Cleaning and inspection for ducted systems to maintain airflow and air quality.

Emergency Breakdown Repairs

Fast response call-outs when your air conditioning stops working unexpectedly.

How It Works

Getting air conditioning installed or repaired with Core Air is quick and hassle-free.

01

Contact Us

Call, WhatsApp, or fill out our quote form. We respond fast.

02

Site Assessment

We assess your space, recommend the right system, and provide a clear quote.

03

We Get to Work

Our certified technicians carry out installation or repair professionally and on time.

04

Stay Comfortable

Job done, system tested, and you're covered by our workmanship warranty.

Need Air Conditioning Installed or Fixed?

Contact Core Air for fast, reliable air conditioning installation, repairs and maintenance.

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Address
19 Harley Street, Ferndale, Randburg
Phone / WhatsApp
Working Hours
Mon–Fri: 07:00–18:00 | Sat: 08:00–14:00
Emergency: 24/7