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Air Conditioning Services Essex, Hertfordshire & London | Evergreen
Installation · Servicing · Maintenance · Repairs · Cleaning

Air conditioning
services that cover it all.

Design, installation, servicing, maintenance, cleaning and emergency repairs for homes and businesses across Essex, Hertfordshire, London, Cambridgeshire, Kent and Suffolk.

Free installation surveys
F-Gas certified engineers
Domestic & commercial
Service packages available
Emergency callouts

Everything your system
needs.

Evergreen provides complete air conditioning support, from first survey and system design through to installation, maintenance, cleaning, repairs and long-term aftercare.

Comfort for every
room in the house.

Whether you want a cooler bedroom, a more comfortable loft, a usable conservatory or a proper home office setup, we design domestic systems around your layout, lifestyle and interiors.

Bedroom, living room and kitchen systems

Efficient heating and cooling for the rooms you actually use every day.

Lofts, conservatories and home gyms

Make awkward spaces usable without relying on noisy fans and wishful thinking.

Neat, discreet installation

Clean pipework, tidy finishes and units chosen to suit the room.

Domestic air conditioning installation
Commercial air conditioning installation

Systems built for
business.

We support commercial clients with air conditioning systems that keep staff, customers, equipment and working environments comfortable throughout the year.

Offices, shops and restaurants

Comfortable spaces for teams, customers and guests.

Server rooms and specialist spaces

Reliable cooling where temperature control is genuinely important, not optional decoration.

Maintenance packages

Planned servicing helps reduce downtime, breakdowns and emergency repair costs.

From first call
to aftercare.

01
Get in touch

Tell us what you need help with and where the system is required.

02
Initial estimate

We can usually give early guidance by phone or email.

03
Free survey

A surveyor assesses your space and recommends suitable options.

04
Clear quote

You receive a straightforward quotation before work begins.

05
Install & support

Our engineers complete the work and provide ongoing support.

Air conditioning services
across the South East.

Evergreen provides air conditioning services across Essex, Hertfordshire, London, Cambridgeshire, Suffolk and Kent, covering both residential and commercial properties.

Reliable engineers.
Proper aftercare.

We focus on practical advice, neat installations and long-term performance. The aim is simple: the right system, fitted properly, maintained properly and supported when you need help.

F-Gas registered

Certified engineers trained to safely handle refrigerant gas.

Accredited manufacturers

Working with leading air conditioning brands and modern technology.

Warranty-backed installations

Installations include warranty support when servicing requirements are met.

Air conditioning service
questions.

Do you offer free surveys?

Yes. Evergreen offers free installation surveys followed by a no-obligation quotation.

Do you cover both homes and businesses?

Yes. We provide domestic and commercial air conditioning services across the South East.

Do air conditioning systems need servicing?

Yes. Regular servicing improves efficiency, reliability and long-term performance, and can help protect warranty cover.

Can you help if my AC has stopped working?

Yes. Evergreen provides emergency callouts and reactive repair services for air conditioning faults.

Need help with
air conditioning?

Book a free survey or speak to Evergreen about installation, maintenance, cleaning or repairs.