Quick contact info
MM Bros Construction is here to rewrite the rulebook—eliminating the guesswork to deliver precision builds that are strictly on time, strictly on budget, and unapologetically superior.
It’s a common story across the UK. You love the area, the schools are great, but the house is bursting at the seams. The cost and upheaval of moving—stamp duty, legal fees, the stress chains—can be overwhelming.
A well-designed extension is the perfect solution. It’s not just about adding square footage; it’s about reconfiguring your home to suit modern life. Whether you dream of that expansive open-plan kitchen-diner, a crucial home office, or extra bedrooms for a growing family, we make that vision a reality.
We are your trusted local partner, guiding you from the initial idea right through to the final sign-off.
We don’t believe in one-size-fits-all. Every property is different, and every client’s needs are unique. We specialise in a range of extension types:
The popular way to transform ground-floor living. We knock through existing walls to create bright, social hubs—the modern kitchen-diner where the family gathers. We handle everything from structural steelwork (RSJs) to installing underfloor heating and high-spec kitchens.
If you need space on both levels, a double-storey extension is incredibly cost-effective. Gain that dream kitchen downstairs whilst adding a new master suite, further bedrooms, or a luxury family bathroom upstairs.
Ideal for Victorian terraces or semi-detached homes with unused alleyway space. A side-return or wraparound extension utilises "dead space" to dramatically widen your kitchen and rear living area, often without needing vast amounts of garden space.
We know that embarking on major building work can be daunting. Stories of unreliable tradespeople and spiralling budgets are all too common in our industry. We Provide end to end service.