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Welcome to HBS Group Southern

As a family-run company with over 65 years experience, HBS Group Southern has established itself as a leading building services specialist, providing integrated mechanical, electrical and renewable energy solutions to the new build, construction, commercial and public sectors.

Through an assured reputation for quality, reliability and expertise, HBS Group Southern has become the contractor of choice for many of the UK’s leading housebuilders, contractors, social housing providers, local authorities and blue-chip companies.

We manage all aspects of a project from consultancy, design and supply through to installation and aftercare. By offering a comprehensive service all under one roof ensures we can provide maximum value and consistently deliver above and beyond our clients’ expectations.

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Expertise in 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.

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hbs electrical services integrated building services commercial new build housing 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.

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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.

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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.

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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.

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Case studies

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

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We deliver excellence and expertise across our integrated building services. Contact us to discover how we can help with your project requirements.

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Social feed

Earlier this year working with @tclarke @HBS__Group completed a 49.7 kWp PV system at 100 Bishopsgate in London. At 172 metres, the east west solar array is set to be one the UK's highest roof mounted corporate solar installations

#Throwback to this Summer when @HBS__Group completed the #Plumbing #Heating #SolarPV at Oakhill Gardens @DavidWilsonHome (Southampton) - All 91 homes feature roof integrated #solarpanels that will help lower energy bills & carbon emissions for homeowners

Project showcase for Boorley Park where @HBS__Group have been providing integrated #Mechanical #Electrical #SolarPV services across multiple phases for over 3 years, for client @bovishomes (Southern Counties) Read more about the project here: