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25 Years
experience
Emergency
services
Trusted HVAC Solutions in Southampton
Established in 2001, Air-Control Southern has grown to become one of the South's leading specialists in air conditioning, refrigeration, and ventilation solutions. With over two decades of experience, we serve commercial, industrial, and residential clients across Hampshire, Dorset, and surrounding regions. Our team of F-Gas qualified engineers delivers tailored systems using cutting-edge technology from trusted brands like Daikin, Mitsubishi Electric, and Fujitsu. We prioritise quality craftsmanship, offering up to 7-year warranties and a 24/7 emergency breakdown service to ensure client satisfaction.

Our commitment to environmental responsibility is reflected in our adherence to F-Gas regulations and promotion of energy-efficient practices. As REFCOM-approved installers, we combine technical expertise with exceptional customer service, guiding clients from initial consultation to system commissioning. Our price-matching guarantee underscores our dedication to competitive pricing without compromising on quality or service standards.
Services
Residential Air Conditioning Commercial HVAC Systems Ventilation Solutions Heat Pump Installation Emergency Repairs Planned Maintenance F-Gas Compliance Services VRF System Installation Ducted Air Conditioning System Servicing
Details
  • Year established: 2001
Highlights and features
  • We offer 24/7 emergency breakdown service with rapid response times
  • Our engineers hold REFCOM accreditation for safe refrigerant handling
  • 7-year warranties available on systems we supply and install
  • We match competitor prices and discount further by 5-10%
  • F-Gas qualified team with 20+ years of local industry experience
Associations and certifications
  • REFCOM
What people say
Excellent service No problems Speedy response Competitive prices Professional
Services
Residential Air Conditioning
We design and install bespoke air conditioning systems for homes, including single-room units and whole-house ducted systems. Our solutions provide year-round comfort with quiet operation and energy efficiency. Systems from Mitsubishi, Daikin, and Fujitsu ensure reliable performance for bedrooms, kitchens, conservatories, and extensions.
Commercial HVAC Systems
Our commercial installations range from small offices to large data centres, featuring multi-unit VRF systems and industrial ventilation. We handle complete projects from design to commissioning, ensuring compliance with regulations while optimising energy efficiency. Our engineers specialise in minimising business disruption during installations.
Emergency Breakdown Service
We provide round-the-clock emergency support for system failures, with rapid response times across Hampshire and Dorset. Our qualified engineers carry essential parts for immediate repairs, reducing downtime for residential and commercial clients. This service includes fault diagnosis and urgent maintenance outside regular hours.
Planned Maintenance
Regular maintenance contracts ensure optimal performance and longevity of air conditioning systems. Our services include filter cleaning, refrigerant checks, and compliance testing for F-Gas regulations. Preventative maintenance reduces breakdown risks and maintains warranty validity for commercial and residential clients.
Heat Pump Installation
We supply and install air source heat pumps for residential and commercial properties, offering sustainable heating and cooling solutions. Our systems integrate with existing infrastructure while maximising energy efficiency. This service includes site surveys, system design, and full installation with commissioning.
Questions
What areas do you cover for air conditioning services?
We serve Hampshire, Dorset, and surrounding areas including Southampton, Portsmouth, Basingstoke, and Winchester. Our location near the M27 and M3 motorways allows rapid response across the South of England.
Do you offer emergency air conditioning repairs?
Yes, we provide a 24-hour, 7-days-a-week emergency breakdown service for urgent repairs, with engineers available to respond immediately to critical system failures.
What brands of air conditioning do you install?
We are accredited installers for Daikin, Mitsubishi Electric, and Fujitsu systems, offering their full range of residential and commercial air conditioning solutions with manufacturer-backed warranties.
Can you help with F-Gas regulation compliance?
Yes, our REFCOM-approved engineers provide full compliance support including refrigerant handling, leak testing, and maintenance records required by EU F-Gas regulations for commercial systems.
What warranties do you offer on installations?
We provide up to 7-year warranties on systems we supply and install, subject to regular servicing. Residential installations include a minimum 3-year warranty when maintained under our service contracts.
Do you price match competitors' quotes?
Yes, we guarantee to match any like-for-like quote from an accredited competitor and will discount our price by an additional 5-10% to ensure the best value for our clients.