London & Essex Air Conditioning Specialists
Your property is too hot in summer and too cold in winter. You need a reliable system and engineers who actually know what they’re doing. We’ve been installing and maintaining air conditioning across London and Essex for over 20 years. Free survey, no obligation.
Our Aircon Services
AC Installation
We design and install air conditioning systems for homes and businesses across London and Essex. From single-room split units to full commercial fit-outs, every installation is planned around your property, your budget, and how you use the space.
AC Maintenance & Servicing
Regular servicing keeps your system running efficiently and prevents costly breakdowns. We offer planned maintenance contracts for residential and commercial customers, with priority response for contract holders when something goes wrong.
AC Heating
Modern air conditioning systems work in reverse to provide efficient heating in winter. The same unit that cools your space in summer can heat it more efficiently than a gas boiler or electric radiators, reducing your energy bills all year round.
Emergency AC Repairs
When your system breaks down, you need a fast response from engineers who know what they are doing. We carry out emergency repairs across London and Essex, diagnosing and fixing faults quickly to get your system running again with minimal disruption.
What you can actually expect from us
An honest quote before we touch anything
We visit your property, assess what’s needed, and give you a full written quote. No call-out charge, no pressure, no surprises when the invoice arrives. You decide if you want to go ahead. We don’t start until you do.
Engineers who care about getting it right
You will deal with our own F-Gas and City and Guilds certified engineers, not subcontractors or trainees. The same team that installs your system is the team that services it. That is how you get consistency and quality on every job.
A system that keeps working, not just on the day
We back every installation with a 1-year workmanship warranty and offer ongoing maintenance contracts to keep your system running as it should. If something goes wrong, we’re available to respond fast. That’s the deal.
Over 20 years installing and maintaining air conditioning across London and Essex
Lux Cooling Group was built on a simple idea: do the job properly, be honest about what it costs, and make sure the system actually works after you leave. We’re a team of 5 qualified engineers based in Essex, and we have been carrying out AC installations, maintenance contracts, and emergency repairs for homes and businesses across London, Essex, and Hertfordshire for over 20 years.
We work with everyone from homeowners wanting a single bedroom unit to franchise businesses needing consistent climate control across multiple sites. The approach is the same every time: survey first, honest quote, clean installation, backed by a warranty.
- F-Gas Certified: fully qualified to handle refrigerants safely and legally
- City & Guilds accredited engineers
- 20+ years combined experience across residential and commercial sectors
- Team of 5 qualified engineers, no subcontractors
- Covering London, Essex, and Hertfordshire
How it works
Getting a new AC system or a service should not be complicated. Here is what happens when you get in touch.
1. Book a free site survey
Get in touch and we will arrange a visit at a time that suits you. One of our engineers comes to your property, assesses the space, and works out exactly what system or service you need. No cost, no commitment.
2. Get a clear written quote
After the survey, we send you a detailed written quote with everything included. No vague estimates, no hidden extras added later. You’ll know exactly what you’re paying for before you agree to anything.
3. We install, you enjoy it
Our engineers carry out the installation or service to a high standard, leave the place clean and tidy, and walk you through how everything works before they go. That’s it. Your system is running and backed by a 1-year warranty.
Who we work with
We install and maintain AC systems for a wide range of customers across London and Essex. Whatever the property type or sector, the same qualified team handles the work.
Homeowners
Beat the heat in summer and cut your heating bills in winter. We install wall-mounted, cassette, ducted, and multi-split systems in homes of all sizes across London and Essex. See our installation service.
Commercial Offices and Retail
Schools and Educational Facilities
Franchise Businesses
What our customers say
Qualified, certified, and locally based
Every engineer on our team holds the qualifications required to carry out AC installation and maintenance safely and legally.
F-Gas Certified for Refrigerant Handling
City & Guilds Accredited Engineers
20+ Years Combined Industry Experience
5 Qualified Engineers, No Subcontractors
Covering London, Essex and Hertfordshire
1-Year Warranty on All Installations
Frequently Asked Questions
What areas do you cover?
Can air conditioning provide heating as well as cooling?
How much does air conditioning installation cost?
How often should my AC system be serviced?
Do you work with commercial businesses, schools, and franchises?
Why Choose Lux Cooling Group
Your air conditioning system needs proper care, not a quick check.
Customers across London and Essex choose Lux Cooling Group because we provide:
- Thorough servicing, not rushed inspections
- Clear communication and honest advice
- Professional and reliable engineers
- Clean and tidy work
- Ongoing support for long-term system performance
We focus on keeping your system working as it should, all year round.