Get a Free Quote!

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Edit Template

Get a Free Quote!

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Edit Template

Specialist ULT Freezer Repairs

Cool Techies provides expert ultra-low freezer repairs in Gauteng, supporting laboratories and medical facilities that rely on precise temperature control.

ULT Freezer
Comprehensive
Services

  • Temperature calibration
  • Sensor and controller repairs
  • Compressor replacement
  • Emergency breakdown response

Proven Process Simple. Fast. Reliable.

From home fridges and air conditioners to cold rooms, chillers, and industrial HVAC systems, we deliver reliable, energy-efficient solutions.

1. Request a Service

Whether you use our email booking system or log a call, we are prompt to respond.

2. Free Consultation

We only offer free consultation on commercial customers, however Ts & Cs apply.

3. Expert Repair

Our vetted technicians are obligated to deliver 100% workmanship.

4. Final Cleanup

All work is monitored with high supervision for best customer experience.

Complete Refrigeration Care

At Cool Techies, we provide a complete range of refrigeration, air conditioning, and HVAC-R solutions in Gauteng, designed for residential, commercial, and industrial clients.

Our services combine expert installation, reliable repairs, and preventative maintenance, ensuring your cooling systems operate efficiently at all times.

Fridges, Freezers & Cooling Units

We work with all types of refrigeration units, including:

  • Domestic fridges and freezers
  • Commercial display fridges
  • Upright and chest freezers
  • Double-door and under-counter units

Details:

✔ Ideal for homes, retail stores, restaurants, and supermarkets
✔ Energy-efficient and reliable performance
✔ Installation, repairs, and servicing available

Wine Cooling Storage

We design and install temperature-controlled environments for sensitive storage requirements.

  • Wine cooling systems
  • Beverage storage solutions
  • Climate-controlled cabinets
  • Custom cooling installations

Details:

✔ Precise temperature control
✔ Ideal for hospitality and private collectors

Bar Fridges & Under-Counter

Designed for high-demand environments such as bars and restaurants:

  • Under-bar fridges
  • Beverage display coolers
  • Compact refrigeration systems

Details:

✔ Built for continuous operation
✔ Space-saving designs
✔ Perfect for hospitality environments

Cold Rooms & Walk-In Refrigeration

We offer full cold room installation and maintenance in Gauteng:

  • Walk-in chillers and freezers
  • Modular cold room construction
  • Insulated panel systems
  • Refrigeration system integration

Details:

✔ Ideal for food storage, warehouses, and distribution
✔ Designed for energy efficiency and compliance

Blast Chillers & Freezers

Used in commercial kitchens and food processing:

  • Rapid cooling systems
  • Food safety compliance solutions
  • High-performance refrigeration

Details:

✔ Preserves food quality
✔ Reduces bacterial growth

Ultra-Low Temperature Freezers (ULT)

Specialised solutions for:

  • Laboratories
  • Medical facilities
  • Research institutions

Details:

✔ Temperature ranges down to -86°C
✔ Reliable and precise cooling systems

Ice Machines & Beverage Cooling

We supply and service ice machines and beverage cooling systems for hospitality businesses.

  • Ice production systems
  • Commercial ice machines
  • Bar and restaurant cooling solutions

Details:

✔ Consistent ice production
✔ Ideal for restaurants, bars, and hotels

Air Conditioning Solutions

Cool Techies provides complete air conditioning solutions, from installation to ongoing maintenance.

Air Conditioning Systems:

  • Split air conditioners
  • Cassette units
  • Ducted air conditioning systems

Details:

Services:

  • New aircon installations
  • Repairs and fault diagnosis
  • Gas refilling and leak detection
  • Routine servicing

✔ Suitable for homes, offices, retail stores, and hotels

Mobile Refrigeration Solutions

We provide temporary refrigeration solutions for events and business needs.

  • Mobile cold storage units
  • Event refrigeration solutions
  • Temporary storage systems

Details:

✔ Ideal for catering, events, and emergency use
✔ Reliable temperature-controlled storage

Everything You Need to Know

Our expert technicians know how important your household appliances to commercial are to your daily routine. That’s why we go beyond just fixing the problem—we aim to provide top-tier service with professionalism, cleanliness, and care. Below, we’ve answered some common questions about our services, process, and what sets us apart.

Typical causes include:

  • Compressor failure
  • Thermostat malfunction
  • Gas leakage
  • Blocked airflow

We provide fast fridge and freezer repairs to restore functionality.

Yes, we offer preventative maintenance contracts tailored for:

  • Retail stores
  • Restaurants & bars
  • Hotels & lodges
  • Supermarkets

These plans help reduce downtime and extend equipment lifespan.

Common reasons include:

  • Low refrigerant (gas leak)
  • Dirty filters or coils
  • Faulty compressor
  • Electrical issues

Our technicians can quickly diagnose and repair the problem.

The cost of air conditioning installation depends on the unit type (split, cassette, or ducted) and the complexity of the installation. We offer affordable pricing with site assessments and upfront quotes.

We repair a wide range of systems including:

  • Domestic fridges and freezers
  • Commercial refrigeration units
  • Cold rooms and walk-in freezers
  • Blast chillers and ultra-low freezers

Yes, we specialize in ice machine and bar fridge repairs in Sandton, ideal for bars, restaurants, and hotels that rely on consistent cooling performance.

Do to be agreeable conveying oh assurance. Wicket longer admire do barton vanity itself do in it. Preferred to sportsmen it engrossed listening. Park gate sell they west hard for the. Abode stuff noisy manor blush yet the far. Up colonel so between removed so do. Years use place decay worth drift age. Men lasting out end article express fortune demands own charmed. About are are money seven.

Do to be agreeable conveying oh assurance. Wicket longer admire do barton vanity itself do in it. Preferred to sportsmen it engrossed listening. Park gate sell they west hard for the. Abode stuff noisy manor blush yet the far. Up colonel so between removed so do. Years use place decay worth drift age. Men lasting out end article express fortune demands own charmed. About are are money seven.

What Our Customers Say

Have been servicing our customers for over 10+ years

Our Service Areas
  • Sandton
  • Randburg
  • Midrand
  • Pretoria
  • Centurion
  • Fourways
  • Roodepoort
  • Kempton Park
  • Boksburg
  • Benoni

Engineered Solutions for Modern Refrigeration

Serving our customers with dedication and passion for long lasting relationship.

Company

About Us

Mission & Vision

Careers

Press & Media

Support

Help Center

Documentation

Contact Support

Community Forum

Quick Links

Home

Services

Emergency Repairs

Contact Us

© 2026 Designed By Cloudytech Connections