Name: Natalie Godfrey, via Google
Item: AAC Air Conditioning
Rating: 5
Author: Natalie Godfrey, via Google

For over 26 years we've been providing an excellent service to our customers

We’re rated 5.0 stars by our customers from 436 Google reviews

Why Choose AAC — Air Conditioning Installer London?

As trusted Air Conditioning Installer London clients rely on, we fit the latest units from top brands including Daikin, Panasonic, Mitsubishi, and Fujitsu—ensuring each installation enhances comfort, value, and energy efficiency for your home or business

Complete service

We strive to deliver a complete service, offering design, installation, repair and maintenance services, complemented by ventilation and electrical support for all types of properties.

London & Home Counties

AAC air conditioning is based in Welwyn Garden City, with customers right across London and the Home Counties. Decades of combined experience ensures we always have a solution that works for you.

Domestic & Commercial

Homeowners and businesses in the Southeast trust in our air conditioning expertise, giving them cutting edge temperature control that improves domestic and professional spaces.

Fully qualified professionals

Our air conditioning installers are REFCOM Elite certified, giving you peace of mind that your system complies with the highest standards of safety and quality.

Our Project Work

AAC has extensive experience providing air conditioning design and installation services, ranging from residential homes to commercial workplaces. We are committed to delivering the highest quality workmanship with every project we undertake and have received excellent feedback from our many satisfied customers.

Our Projects

Air Conditioning Install – Grosvenor Square, Mayfair

Grosvenor Square, Mayfair

Commercial Air Conditioning – Scavolini Showroom

West Hampstead

An Air Conditioning Installation in Potters Bar

Potters Bar

Commercial Air Conditioning – Couzens Bakery

Welwyn Garden City

Commercial Air Conditioning – Mtec

Enfield, London

Commercial Air Conditioning – Lochinver House School

Lochinver House School

Our Services

With over 26 years of experience as leading Air Conditioning Installer London businesses and homeowners trust, we offer expert help with the following services:

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Domestic Air Conditioning Installers

With over 26 years of experience in designing and installing residential air conditioning systems we’re confident we’ll find the perfect air conditioning system for your needs

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Domestic Air Conditioning Installation

At AAC, we have the expertise and experience to provide quality installation of residential air conditioning systems in your home

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Air Conditioning Design

At AAC, we have extensive experience designing and installing air conditioning systems for all types of residential and commercial properties

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Commercial Air Conditioning Installers

AAC provides professional and reliable commercial air conditioning services to ensure your business is kept comfortable all year round

Commercial Air Conditioning Installation

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Commercial Air Conditioning Installation

AAC has extensive experience in the installation of commercial air conditioning systems for businesses and organisations, ensuring an optimal working environment

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Air Conditioning Maintenance

We provide professional air conditioning servicing and maintenance to ensure your system runs at optimal performance

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Ventilation

A managed supply of fresh air in offices is vitally important.

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Domestic Ventilation Installers

A managed supply of fresh air in your home helps keep it fresh and germ free

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Ventilation Service & Maintenance

Servicing heat recovery ventilation systems and air extraction systems

Our Services

About AAC

As one of the top Air Conditioning Installer London and the Southeast use, AAC are always looking to improve. We know what our customers go through, that’s why we focus on the systems we install and the creative solutions our engineers provide. Innovation is at the heart of everything we do.

Since 1999 this has been at the core of what we do. It’s also allowed us to add car charging points and ventilation systems to our services – so we can help our customers in more ways than one.

From bespoke residential projects to large commercial developments with multiple installations, we deliver consistency and performance. Rain or shine, our team of Air Conditioning Installer London trust is here to keep your home or business at the perfect temperature 24/7 365.

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For a Free Survey & Quote

Contact us to arrange your free survey and quote. We'll arrange for one of our full-qualified team to visit you at a convenient time.

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Discreet Air Conditioning Systems

At AAC every air conditioning installation is designed to be energy efficient and carbon reducing. As trusted Air Conditioning Installer London we deliver long lasting systems that provide top notch temperature control—your home or business will be comfortable all year round whatever the weather.

Our team can design and install discreet quiet systems that blend in with your interior. With colour matching options and near silent operation our solutions will fit in with any space and won’t disrupt your daily routine.

To keep your system running at its best we also offer full year round air conditioning servicing—so it’s reliable and performing at its best when you need it most.

Servicing About Us

What Our Clients Say

Find out what our customers say about us and our services. You can read more of our reviews by searching for AAC Group in Google.

We’re rated 5.0 stars by our customers from 436 Google reviews

We had our alarm installed about three months ago now. Right through from the quotation process to the installation and how the alarm has worked since has all been fantastic. I was keen to get the alarm fitted before we went away on holiday and AAC were super accommodating to make that happen. I cannot recommend them highly enough.

Abigail Rawling

Google Review

Highly professional company who really know what they are doing. They have maintained our complex air conditioning systems for 3 years now. They work to the highest standards and I am delighted with their service.

Martin Degens

Google Review

Phenomenal experience. Very professional, responsive, accommodating and urgent. They did a fantastic job installing in a property whilst it was being built and gave us copious advice in a timely manner. The quote was compared against two others and was the most competitive. Would highly recommend!

Luke Rogers

via Google

I had an Air Con unit installed in to my loft. Great service from the sales man Dave where he got everything in place for the fitter to fit the unit. They were reliable and friendly where their prices were reasonable as well. Would use again.

Chay Smalls

Google Review

Absolutely top professional expertise. Highly recommended.

Leon Freris

Google Review

We have used AAC on many occasions and recommended them to many of my family and friends. Excellent service very professional, They not only do commercial but they also do residential. Thank you so much Gary and his team

Raphael Phillips

Google Review