Loft Conversions

A well designed extension is the perfect answer to creating extra space, adding to your house in terms of extra space and value.

‘Loft conversions have been a speciality for the past 30 years.

Because of the breadth of our experience we are able to offer the most professional and up to date advice possible.

We work closely with local architects who can work with you to produce a full architecturally design conversion or we can work with your chosen architect. Whatever you choose, we want to offer a stress free service that works for you whilst offering competitive pricing without compromise.

Because of the number of projects undertaken in a wide variety of styles and period homes, we are ready equipped with invaluable strategies and building techniques enabling us provide a minimum fuss, high quality conversion.

We can guarantee your delight with the extra space our conversions supply!

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Recent Projects

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Explore our latest projects, featuring smart design, quality finishes, and spaces built to suit modern living.

Loft Conversion Duplex Transformation

Kitchen Extension Transformation

Single Storey Kitchen Extension, Carshalton

what our customers 
say about us

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We recently used Pinnacle Builders for our single storey extension and couldn’t be happier. Deborah was excellent with communication from the start, always keeping us in the loop and quick to respond. The team were polite, tidy and just got on with things, which we really appreciated. The whole process felt smooth and the end result is exactly what we hoped for.

Sarah – Epsom

Single storey extension

We took on a big project with a two storey and wraparound extension and were understandably a bit nervous, but Pinnacle Builders were brilliant. Frank clearly knows his stuff and that gave us confidence throughout. James kept everything moving and was easy to deal with. The finish is spot on and we’re really pleased we chose them.

Mark – Wimbledon

Two storey extension with wraparound rear extension

Absolutely love our new kitchen space. What was two separate rooms is now a really sociable, open area we use all the time. The team were friendly, reliable and turned up when they said they would, which makes such a difference. It all felt very straightforward and well organised.

Emily – Banstead

Kitchen and diner knock through

Really happy with our loft conversion. Deborah kept us updated along the way so we always knew what was happening, which took a lot of the stress out of it. The guys worked hard, kept things as tidy as possible and the quality of the finish is excellent. Would definitely recommend.

David – Carshalton

Loft conversion

We had quite a big job with a loft conversion and side extension and the whole thing was handled really well. Frank managed the build with confidence and James was always approachable and quick to respond if we had questions. It felt organised from start to finish and the end result has completely changed how we use our home.

Rachel – Reigate

Loft conversion and single storey side extension

We joked at the start that we might regret taking on building work… turns out we should’ve done it years ago. Pinnacle Builders made the whole thing far less painful than expected. The team were easy to have around and just cracked on. The new space has completely changed how we live day to day.

Tom – Sutton

Rear extension and kitchen renovation

Didn’t realise how much we’d use the space until it was done. We basically live in the kitchen now. Everything felt well organised and the team were great to have around. No drama, no chasing, just a really good end result.

Claire – Reigate

Kitchen and dining room knock through

I was expecting a stressful few months, but it honestly wasn’t. James kept things moving and was always quick to reply if we had questions. The build quality is excellent and it’s added a proper usable room rather than just “extra space”. Very happy.

Ben – Epsom

Loft conversion

We spent a long time choosing a builder and are so glad we went with Pinnacle. Deborah was brilliant with communication and made everything feel clear from the start. The team were reliable, friendly and clearly knew what they were doing. The finish speaks for itself.

Louise – Banstead

Single storey extension

Not the easiest house to work on, but the team handled it really well. Frank’s experience showed when things got a bit tricky and it was reassuring knowing it was in safe hands. End result is exactly what we wanted and probably better than we expected.

Chris – Wimbledon

Full refurbishment and extension

Loft Conversions

‘Loft conversions have been a speciality for the past 30 years.

Loft Conversion Duplex Transformation

Kitchen Extension Transformation

Single Storey Kitchen Extension, Carshalton

Sarah – Epsom

Single storey extension

Mark – Wimbledon

Two storey extension with wraparound rear extension

Emily – Banstead

Kitchen and diner knock through

David – Carshalton

Loft conversion

Rachel – Reigate

Loft conversion and single storey side extension

Tom – Sutton

Rear extension and kitchen renovation

Claire – Reigate

Kitchen and dining room knock through

Ben – Epsom

Loft conversion

Louise – Banstead

Single storey extension

Chris – Wimbledon

Full refurbishment and extension

pinnaclebuildersltd

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