About Us

Hewett Air Conditioning Ltd has been operating for over 30 years as a specialist air conditioning partner to the TV, Audio and Post-Production industries, proudly serving London and the Home Counties.

No matter the size or scope of the project, we have the expertise and capacity to deliver—whether it’s a single domestic split system or a full commercial VRV installation.

We also provide comprehensive testing and commissioning services for Daikin systems, ensuring your equipment is configured correctly and performing at its best from day one.

We are accredited Daikin D1 dealers and fully REFCOM registered, giving our clients complete confidence in the quality, safety and compliance of our work.

 

Location

Hewett Air Conditioning Ltd,
Benington
Hertfordshire.

SG2 7LG

Hours

Monday to Friday 8.00am – 5.00pm

Weekends - By appointment only

Services

  • Commercial

  • Domestic

  • Commissioning

  • Installation

  • Servicing

  • Repair

  • Studio and Post Production experienced

  • Industry accredited

  • Same day call out available (subject to terms)

  • 30 years experience

  • Friendly service

  • Daikin D1 dealers