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Business Details
23 Years
experience
Emergency
services
Your Trusted HVAC Partner in Sussex
Climachill is a family-owned business specialising in air conditioning installation and servicing across Sussex and the South East. Established in 2003, we provide tailored solutions for residential and commercial properties, including portable units nationwide. Our team of directly employed, FGAS-qualified engineers ensures compliance with the latest European legislation, offering installation, maintenance, and emergency breakdown services. We hold accreditations from NICEIC, REFCOM, and CHAS, alongside partnerships with leading manufacturers. Our commitment to quality is reflected in our 9.91/10 customer satisfaction rating from 146 reviews.

We prioritise client satisfaction through timely responses, transparent communication, and a 'treat clients as we wish to be treated' ethos. Our engineers utilise advanced diagnostic tools and self-evaporative technology in portable units to enhance efficiency and reduce environmental impact.
Services
Air Conditioning Installation Portable Units Commercial HVAC Residential HVAC Servicing & Repairs
Details
  • Year established: 2003
Highlights and features
  • We offer over 20 years of combined experience in HVAC installation and servicing.
  • Our engineers are FGAS Category 1 Qualified, ensuring compliance with legal standards.
  • We hold NICEIC Domestic Installer and REFCOM accreditations for quality assurance.
  • We provide 24/7 emergency breakdown services with rapid response times.
  • We maintain partnerships with leading manufacturers for access to premium parts.
Associations and certifications
  • FGAS
  • NICEIC
  • REFCOM
  • CHAS
  • Mitsubishi Heavy Industries
  • Mitsubishi Electric
  • Panasonic
  • Toshiba
  • Fujitsu
  • Daikin
What people say
Knowledgeable team Polite installers Excellent service Well priced Transformed working environment
Services
Air Conditioning Installation
We design and install custom air conditioning systems for residential and commercial properties. Our engineers assess space requirements to ensure balanced airflow and energy efficiency. Systems include wall-mounted, ducted, and low-wall units tailored to client needs. All installations comply with FGAS regulations and European standards, with warranties provided for added peace of mind.
Portable Air Conditioners
Our portable units range from 12,000 to 25,000 BTU, suitable for domestic and commercial use. Featuring self-evaporative technology, they reduce water waste by recycling up to 75% of condensation. Ideal for server rooms or temporary cooling needs, these units require no permanent installation and offer flexible placement.
Commercial HVAC
We supply and install air conditioning for offices, restaurants, schools, and server rooms. Solutions include energy-efficient systems that lower operational costs while maintaining comfort. Our team handles large-scale projects, such as the full installation at a converted barn office, ensuring minimal disruption to business operations.
Servicing & Repairs
Regular servicing extends system lifespan and optimises performance. Our engineers check refrigerant levels, clean filters, and sanitise components during planned maintenance. For emergencies, we offer rapid diagnosis and part replacement, leveraging accounts with major manufacturers to expedite repairs.
Energy Assessments
We evaluate existing systems to identify efficiency improvements. Assessments include refrigerant checks, airflow analysis, and recommendations for upgrades. This service helps businesses reduce energy consumption and align with environmental targets while maintaining optimal climate control.
Questions
What areas do you serve?
We install systems across Sussex and the South East, with portable units available nationwide.
Are your engineers qualified?
All engineers are FGAS Category 1 Qualified and NICEIC-certified for compliance and safety.
Do you offer emergency repairs?
Yes, we provide 24/7 breakdown services with rapid diagnosis and part replacement.
What payment methods do you accept?
We accept credit/debit cards and bank transfers for all products and services.
Can portable units be used commercially?
Yes, our portable units are ideal for server rooms, events, and temporary commercial cooling needs.
What warranties do you offer?
All installations come with manufacturer warranties, and service work is guaranteed for 12 months.