About SB Construction

Who We Are

A Horncastle Building Company Focused on Home Projects

Choosing a builder means trusting someone with your home. Founded by Sam Butler in 2017, SB Construction is based in Horncastle, serving throughout Lincolnshire with new homes, extensions, conversions and renovations.

Our Approach

How SB Keeps Projects Better Organised

The right building company should keep the job easier to manage. This is how SB keeps building projects more organised from planning through to delivery.

Clear Planning

Building work planned clearly from the start.

One Skilled Team

One team managing the job from design to build.

Regular Updates

Clear updates so you know what is happening next.

Fully Insured

Fully insured builders for added peace of mind.

What We Do

The type of Building Work SB Handles for Homeowners

SB Construction works on new build construction, extensions, renovations and home improvements that create more space, better layouts and homes that work better every day.

Meet the SB Construction Team

The SB Team Behind Your building Projects

Led by Sam Butler, SB Construction brings trusted trades and design support together, helping homeowners keep bigger projects better organised from the start.

SB Service Area

Working with homeowners
throughout Lincolnshire

SB Construction supports homeowners across Lincolnshire, with residential projects shaped by the organised planning and sensible care the business is known for.

Kathryn Fairs

From the first consultation to the final result Sam and his team carried out exemplary work on our large house extension. We were especially impressed with the standard of brickwork in the build. Simon and Sam were happy to adapt and correct as different situations arose, without any hassle. The whole team were a pleasure to have in our home.

Debbie Ginns

From start to finish, Sam and his team have been fantastic, building an annex for my Mum. As Mum said, it was like having family building it for us, and exactly what she wanted, 100% honest, reliable, friendly team. Couldn't have asked for more. Thank you all

Joanne Kirby

Sam and his team at SB Construction were very professional, hard working and courteous. We are extremely pleased with our finished extension and would highly recommend them.

Tom Riggall

Fantastic experience having SB construction complete our extension a few years back. Very professional and always reliable and came the days they said. The 2 storey extension to the left of our house was completed in no time at all .. and to a high standard, sourced bricks to match perfectly. Would highly recommend them .. brilliant from start to finish ! Thank you

Suzi Ireland

Sam and his team recently completed a loft conversion for us, and we can’t recommend them enough. Where we had been let down by other professionals previously, SB construction went above and beyond to ensure that the build was able to go ahead. And wow what a transformation we couldn’t be happier. Not only the build itself is fantastic, but the family run feel and that personal touch made the whole build experience enjoyable. Suzi & Graham Ireland.

paul keys

SB construction, I don’t believe they can be bettered, they really do bring your dream to life.. premium build quality by highly skilled craftsmen. Thank you for meeting my expectations and living up to your promises.

Claire Dovey

Very happy with build of extension and annex. All staff friendly and courteous. Would highly recommend

Kim Butler

Very professional firm excellent workmanship Highly recommended.

Tell us about your project

Get in touch today for a free detailed building quote

SB Construction FAQs

What Homeowners Ask About SB Construction

Most homeowners want to know who will run the job, what kind of work is covered and how the experience is likely to feel .

Can I speak to previous clients?

Yes, we are pleased to put prospective clients in touch with previous homeowners or show examples of completed local projects so you can hear firsthand about our build quality and reliability.

Who manages the site day to day?

Every project has dedicated, hands-on site management overseen directly by Sam Butler, ensuring clear daily communication, tight quality control, and adherence to agreed schedules.

Do you use subcontractors?

We have our own experienced core building team and only bring in trusted, fully vetted specialist trades (such as Gas Safe heating engineers and NICEIC electricians) managed directly under our supervision.

Is your building work guaranteed?

Yes, all our completed structural and building works come with comprehensive workmanship guarantees, alongside manufacturer product warranties and full public liability insurance coverage.

Speak to Our Expert Builders About Your Plans

Talk through your plans and find out how the team would approach the job before you commit to the next stage.

About SB Construction

A Horncastle Building Company Focused on Home Projects