Domestic Air Conditioning Installation

Design, supply, installation and maintenance for homes across London and the Home Counties.

Stay comfortable all year round.

We specialise in the design, supply, installation and maintenance of high-quality domestic air conditioning systems throughout London and the Home Counties.
Whether you need climate control for a single room or a complete whole-home solution, our engineers deliver tailored systems built for comfort, energy efficiency and reliability — a complete turnkey service from first consultation through to commissioning.

Our domestic air conditioning services

Bespoke solutions for every part of the home, from a single bedroom to a full multi-room system.
Bedrooms
Living rooms
Kitchens and dining areas
Home offices
Garden rooms
Loft conversions
Conservatories
Apartments and flats
New-build homes
Multi-room and whole-house systems
Replacement units
Servicing, maintenance and repairs
No matter the size of your project, we can recommend and install the most suitable system for your home.

Why choose air conditioning for your home?

Modern systems do far more than cool. Today's technology provides efficient heating, advanced air filtration and precise climate control, so your home stays comfortable in every season.
Comfort in every season
One system for heating and cooling, with individual temperature control in each room — better sleeping, working and relaxing all year.
Cleaner, quieter air
Advanced filtration improves indoor air quality, while modern indoor units run quietly and discreetly alongside your interiors.
Efficient to run
Highly energy-efficient performance and lower running costs than traditional heating in many applications — plus added appeal for your property.

Professional survey and system design

Every installation begins with a comprehensive home survey carried out by our experienced engineers. That is how we arrive at the right solution for your property — one that performs reliably and holds its value for years.

What we assess on site

Property layout
Room sizes and heat loads
Indoor unit locations
Outdoor condenser positioning
Pipework routes
Condensate drainage
Electrical requirements
Aesthetic considerations
Energy efficiency

Expert installation

Our qualified teams deliver the highest standards of workmanship with minimal disruption, treating every property with respect and leaving a clean, tidy home behind.

01

Installation of indoor and outdoor units

02

Neat pipework installation

03

Condensate drainage

04

Electrical connections

05

Pressure testing and commissioning

06

Full operational testing

07

Demonstration and handover

A maintenance package will

Improve system performance
Reduce energy consumption
Maintain manufacturer warranties
Improve indoor air quality
Minimise breakdowns
Extend equipment lifespan

Servicing and preventative maintenance

Regular servicing is essential to maximise the efficiency, reliability and lifespan of your system. Whether we installed it or another provider did, our engineers can keep it running at peak performance.

Flexible finance available

A quality air conditioning system is an investment in your home's comfort, health and energy efficiency. Through trusted finance partners, eligible customers can spread the cost with convenient monthly repayments — so you can enjoy the benefits now and manage your budget comfortably.
Finance available on selected installations. Subject to status and lending criteria.

Finance benefits

Affordable monthly repayments
Straightforward application process
Competitive finance packages
Trusted finance partners
No need to delay your installation

Why choose SGI Building Services?

A trusted provider of mechanical, electrical and building services across both domestic and commercial sectors, with a reputation built on professionalism, technical expertise and genuine customer care.
Experienced, fully qualified engineers
Professional design and installation
High-quality workmanship
Honest, transparent quotations
Energy-efficient solutions
Reliable aftercare and maintenance
Friendly, knowledgeable advice
Domestic and commercial expertise
Commitment to customer satisfaction

Request your free home survey

Free, no-obligation surveys and detailed quotations. We'll guide you through every stage — system selection, design, installation, commissioning and ongoing maintenance.
© 2026 sgi-buildingservices.co.uk
checkmark-circle linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram