Commercial Air Conditioning & Ventilation in Seaford | Thermax | Thermax Air Conditioning & Ventilation

Air Conditioning for Businesses in Kent

Installation, Repair and Maintenance across Kent, London and the South East

Air Conditioning for Commercial Properties in Kent, London & the South East

Thermax provides a complete air conditioning service for businesses across Kent, London and the South East. Whether you’re looking to install a new system or need professional repair and maintenance, our qualified engineers can help.

We supply and install all major system types — including Split, VRF, Packaged and Close Control — and remain completely independent, ensuring we recommend the most suitable equipment for your requirements.

All installations include a minimum three-year manufacturer’s warranty, plus a 12-month installation warranty and free first-year maintenance for total peace of mind.

Fujitsu air conditioning units with guards on commercial unit

Air Conditioning Repairs and Maintenance in Seaford and the surrounding area

Our Engineers cover the Seaford area and are experienced with all types of commercial air conditioning, heating and ventilation equipment — helping businesses keep their systems efficient and reliable.

We use advanced diagnostic tools to ensure your equipment runs at peak performance and to detect early signs of potential issues before they cause downtime or damage.

air conditioning and ventilation engineer working at height

Design

We offer a full in-house design service to ensure every system performs exactly as required.
Our calculations are carried out using the latest software by qualified design engineers, giving you confidence that your system will deliver optimum performance.

Project Management

All installations are carried out by our own employed engineers who share our commitment to “doing the job right.”

Each project is managed by a named Lead Engineer who serves as your direct point of contact to ensure everything runs smoothly.

We use tablets for paperless dispatch and reporting, making all jobs fully traceable and ensuring labour is accurately allocated by job type and location.

Transparent Pricing

We believe in fair, transparent pricing and prefer to compete on quality and reliability.
Our prices are comparable to other providers, but the value lies in our workmanship and service. The price we quote is the price you pay — with no hidden extras or unexpected costs.

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Independent Supplier

Thermax remains fully independent of any single manufacturer.

This flexibility allows us to match the best-performing equipment to your exact requirements rather than fitting a one-size solution.

We work with all major brands and are approved installers for Daikin, Mitsubishi Electric, Hitachi, Fujitsu, Panasonic, and Samsung.

Ready to Get Started?

Need air conditioning or ventilation for your business?
Talk to Thermax — over 30 years of experience helping companies stay comfortable.

Have a project you’d like us to quote for?

Message us with a brief description and we’ll get back to you to discuss your requirements.

Have you got a project that you would like us to quote for?

Message us with a brief description and we will get back to you to discuss your requirements.

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