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34 Years
experience
Emergency
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Expert HVAC Installation and Maintenance in Burgess Hill
Established in 1992, H & D Air Conditioning has built a reputation as a trusted provider of climate control solutions across West Sussex and surrounding regions. Our family-run business combines over 28 years of technical expertise with a commitment to delivering energy-efficient systems tailored to domestic, commercial, and industrial requirements. As a fully qualified F-Gas company with REFCOM-approved engineers, we prioritise environmental responsibility while maintaining rigorous standards in installation, maintenance, and repair services.

Our comprehensive offerings include air conditioning, refrigeration, heat pumps, and dehumidifiers, supported by warranties up to 7 years. With dedicated teams in Burgess Hill, Crawley, Eastbourne, Horsham, Brighton, and Worthing, we combine rapid response times with bespoke design solutions to meet diverse client needs. Our proven track record of serving high-profile clients like Freedom Leisure demonstrates our ability to maintain professional excellence even during periods of organisational growth and complex project demands.
Services
Air Conditioning Refrigeration Heat Pumps Dehumidifiers Maintenance
Details
  • Year established: 1992
Highlights and features
  • We have over 28 years of experience in HVAC system design and installation
  • Our engineers hold REFCOM-approved F-Gas certification
  • We offer warranties up to 7 years on selected services
  • Our family-run business maintains rapid response times across Sussex
  • We provide bespoke climate control solutions for all property types
Associations and certifications
  • F-Gas Certification
  • REFCOM
What people say
Excellent service Professional and thorough Quick and reliable Friendly team Highly recommend
Services
Air Conditioning
We design and install energy-efficient air conditioning systems for residential and commercial properties. Our services include system design, installation, and maintenance. With F-Gas-certified engineers, we ensure environmentally responsible solutions that maintain optimal indoor climates while reducing energy consumption.
Refrigeration
Our refrigeration services cover commercial and industrial cold storage solutions. We install and maintain cold rooms, refrigerated counters, and industrial chillers. Our team provides specialist medical fridge servicing and annual maintenance packages to ensure temperature-critical operations remain uninterrupted.
Heat Pumps
We supply and install air-source heat pump systems for residential and commercial properties. Offering both air-to-air and air-to-water systems, our solutions reduce carbon emissions while providing efficient heating and hot water solutions for modern buildings.
Dehumidifiers
Our dehumidifier solutions combat damp and improve indoor air quality. We offer domestic, commercial, and industrial systems, including water damage restoration equipment hire. Our installations reduce mould growth and protect property while improving occupant health.
Maintenance
We provide comprehensive maintenance packages for HVAC systems. Our scheduled servicing prevents breakdowns, extends equipment lifespan, and maintains warranty validity. With rapid response call-outs, we minimise operational downtime for commercial clients.
Questions
What HVAC services do you offer?
We provide air conditioning, refrigeration, heat pump, and dehumidifier installation, maintenance, and repair services for domestic, commercial, and industrial clients.
Do you serve areas outside West Sussex?
Yes, we cover East Sussex, Surrey, Kent, and surrounding regions from our Burgess Hill base.
What warranty options are available?
We offer warranties up to 7 years on selected systems, with comprehensive maintenance packages available.
Are your engineers certified for refrigerant handling?
Yes, all our engineers hold REFCOM-approved F-Gas certification for safe refrigerant handling.
Can you handle emergency HVAC repairs?
We provide emergency repair services with rapid response times to minimise disruption for commercial clients.
Reviews (2)
Chris Bolton
Jan 31, 2018 Report
Thank you H & D :) I work at a local college and when our AC and heating went out in the library in January, it was a matter of urgency to get things up and running again. Many thanks is deserved to engineers Tony (for a fast response to diagnose the problem) and Cen for spending a cold afternoon up on the roof fixing the outdoor units. Everyone here is delighted with the service. I highly recommend H&D air conditioning. 5 Stars!
Jackie Holden
Sep 15, 2016 Report
Thank you so much Ben for your excellent work today and fixing my air conditioning. My business couldn't survive without it. I'm so impressed by the way that H&D is run.from the initial phone call and speaking to Claire, to the very appointment. Everyone I've spoken to or dealt with is so polite, and when you say you're going to do something you do it when you say! Smooth throughout. From a happy chilled lady