Air Conditioning in Hertfordshire
Air conditioning in Hertfordshire is becoming increasingly popular as homeowners and businesses look for reliable, energy-efficient ways to stay cool in summer and warm in winter. At Evergreen Air Conditioning, we provide professional air conditioning installation, repair, and servicing across Hertfordshire, delivering discreet, high-performance systems tailored to each property.
From luxury homes to offices, schools, and commercial buildings, we are trusted Hertfordshire air conditioning specialists with a reputation for quality workmanship and long-term reliability.
Free surveys, 10-year warranty & local engineers.
Our customers say
Air Conditioning Installation, Repair & Maintenance in Hertfordshire
We cover:
Harpenden • Radlett • Brookmans Park • Cuffley • Berkhamsted • Chorleywood • Hitchin • St Albans • Welwyn Garden City • Cheshunt • Hoddesdon • Bishop’s Stortford • Hatfield • Borehamwood • Letchworth
Established in 2010, Evergreen Air Conditioning is a trusted specialist serving homes and businesses across Hertfordshire, Essex, London and the wider Home Counties. Our fully qualified in-house engineers deliver reliable domestic and commercial air con installations, maintenance and repair services.
Air Conditioning Installation in Hertfordshire
We design and install bespoke air conditioning systems for both residential and commercial clients throughout Hertfordshire. Every installation is carefully planned to suit your space, usage, and aesthetic requirements.
Our Hertfordshire air conditioning installation services include:
Domestic air conditioning for bedrooms, home offices, and living spaces
Commercial air conditioning for offices, schools, retail units, and hospitality venues
Discreet wall-mounted, ceiling cassette, and concealed ducted systems
Energy-efficient air conditioning that provides both heating and cooling
As accredited installers for leading manufacturers, we supply the latest technology and offer a 10-year manufacturer warranty on residential systems for complete peace of mind.
Air Conditioning Repair & Servicing in Hertfordshire
If your system isn’t performing as it should, our engineers provide fast, reliable air conditioning repair in Hertfordshire. Regular servicing not only keeps your system running efficiently but also extends its lifespan and reduces running costs.
Our air conditioning servicing and repair services include:
Fault diagnosis and system repairs
Annual maintenance and filter cleaning
Performance and efficiency checks
F-Gas compliance and system reporting
Whether you require a one-off repair or a planned maintenance schedule, we keep your air conditioning operating safely and efficiently year-round.
Domestic & Commercial Air Conditioning Hertfordshire
We work with homeowners and businesses across Hertfordshire to deliver air conditioning solutions that combine comfort, efficiency, and subtle design.
Domestic air conditioning – Ideal for bedrooms, home offices, extensions, and period homes where discreet installation is essential.
Commercial air conditioning – Reliable systems for offices, schools, retail spaces, and commercial premises, designed for consistent performance and compliance.
Modern air conditioning systems also function as highly efficient heat pumps, providing low-cost heating during colder months.
Our Process
Book your free survey
One of our expert surveyors will come out and complete your survey & discuss your options.
Get your free quote
We will then send you your free quote & your equipment technical data sheets.
Book your installation
Once you are happy to proceed, we will book in your professional installation with our engineers.
Aftercare
Upon completion, we provide a handover & a full unit demonstration.
10 YEARS WARRANTY!
Get peace of mind for the next decade!
Enjoy 10 years parts warranty and 12 months labour cover on us.
*Providing you book a yearly service with us.
Book a Free Air Conditioning Survey in Hertfordshire
If you’re considering air conditioning in Hertfordshire, our friendly team is here to help. We offer free site surveys and no-obligation quotes, with expert advice on the most suitable system for your home or business.
Mon – Fri: available from 08:00 – 17:00
Address: 36 Brook Road, Rayleigh, Essex, SS6 7XJ
Email: enquiries@evergreenac.co.uk
