What makes us stand out
Our own kitchen showroom with Symphony kitchens
Visit the dedicated showroom to view high-quality Symphony kitchens and discuss bespoke designs in person.
In-house architectural services
Professional architectural drawings, structural calculations, and building regulations are handled internally to streamline your project.
No hard-sell approach
Expect honest advice and transparent consultations focused on your requirements without any high-pressure sales tactics.

Our building and renovation services


Building on experience, delivering your vision
For over 37 years, B H I Building Services has helped homeowners across Portsmouth, Hayling Island, Chichester, Hampshire, West Sussex, and beyond turn their houses into dream spaces. From the first ideas to the final touches, we listen to what matters to you and take pride in making your plans come to life. Our dedicated team brings all the trades together under one roof, saving you time and hassle along the way. With our own kitchen showroom and in-house architectural services, we make it easy for you to get started and keep everything running smoothly from day one.
As a trusted building company and kitchen showroom, we specialise in home extensions, loft conversions, garage conversions, and kitchen design, supply, and installation. We offer a complete service from initial design through to full installation, covering all building work, plumbing, electrics, and plastering. We can also take away the administrative hassle from you by submitting your building regulations documentation and obtaining structural calculations, planning, and architectural drawings. Visit our gallery to see our completed projects and get in touch with our team today to discuss your project.
Accreditations


Why choose us for your home improvements?
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All trades handled by our in-house team, removing the need for multiple contractors.
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Decades of experience, ensuring your project is in safe hands.
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TrustMark and Federation of Small Businesses accredited for verified quality and peace of mind.
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Free home surveys and kitchen designs to help you plan with confidence.
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Projects managed from design to completion, so you can relax knowing we’ve got it covered.
More than just a building company
We’re not just builders; we’re your partners from start to finish. By taking care of everything, including planning, regulations, and even structural calculations, B H I Building Services lifts the stress off your shoulders. Our kitchen showroom in Portsmouth lets you see styles first-hand, and our commitment to reliability and transparency means you get honest advice every step of the way.
As a retailer of Symphony kitchens, we offer products built to last and backed by a 10-year guarantee. We inspire, measure, design, plan, supply, and fit your kitchen to ensure it meets your specific needs. When you work with us, you benefit from a no-hard-sell approach and a team focused on delivering tailored solutions to bring your vision to life.
Frequently asked questions
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