Skip to main content

Welcome to HBS Group Southern

We are an award-winning mechanical, electrical and renewable energy services specialist. For over 70 years we’ve been trusted to provide high-quality solutions for the housebuilding, construction, commercial and public sectors.

Founded in 1950, HBS Group Southern has built an assured reputation for delivering industry-leading mechanical, electrical and renewable energy services for residential developers, contractors, local authorities and blue-chip companies across the UK.

From consultancy and design right through to installation and aftercare our mechanical, electrical, new energies and aftercare divisions have the expertise to provide a complete package of high-quality and reliable building services tailored to suit your specific project needs.


More about us

Fully-integrated building services


hbs mechanical services contractor plumbing and heating services integrated building services new build housing housebuilder developer

Mechanical services

The contractor of choice for residential developers, house builders and social housing providers. We deliver high quality plumbing and heating services to new build developments across the South.

 Read more

new build housing electrical installation services by hbs electrical contractors

Electrical services

We are a skilled electrical contractor that excels in all aspects of design, installation, testing and maintenance of electrical systems to the new build commercial and domestic sectors.

Read more

HBS New Energies renewable energy solutions for business integrated building services home page

Renewable services

The preferred renewable contractor for residential developers, blue-chip companies and national contractors. We deliver a full service solution for solar PV, solar thermal and heat pump systems.

Read more

HBS Energy Services integrated building services home page energy management energy monitoring solutions for businesses energy efficient led lighting

Energy services

We improve the energy efficiency of buildings through innovative energy solutions. From energy management to LED lighting, we deliver maximum energy and C02 savings for your business.

Read more


Aftercare services

We provide a dedicated aftercare and maintenance service across our group of divisions, delivering responsive and reliable customer support to all of our clients 24/7, all year round.

Read more


Case studies

Our wealth of experience and expertise allows HBS to deliver solutions to a diverse range of projects across the new build, commercial and public sectors. Browse our Case Studies.

Read more

Contact our expert team today to discuss your project needs and learn more about how we can help.

Get in touch

Social feed

Good news! We've secured the plumbing & heating package for Maple Walk, a new @RedrowHomes Homes community of 175 high-quality houses in Liphook. Read more about this latest contract award #plumbing #heating #housebuilding #newbuildhomes

We look forward to working in colloboration with our water utility clients to enable the development of on-site #renewableenergy projects and support their #netzerocarbon journey.…