Extensions, conversions, knock-throughs — whatever you’re building, it starts with the right team. At Buildable Ltd, we’re local builders in Grantham who keep things simple: show up, do the job properly, and leave it tidy.
Most of our work comes from word of mouth. We don’t do big ads or flashy pitches. Just proper Grantham construction work, done right.
We’re used to jumping in at different stages, from full new builds to extensions that need finishing after another team’s walked off-site. You bring us in, we get it sorted.
Our main work includes:
We’re the kind of extension builders that get stuck in — not the ones standing around pointing fingers.
Construction in Grantham you can count on. There’s a difference between turning up and building — and actually building something that lasts. We’re not in this for shortcuts. You want solid work that feels part of the house, not bolted on. That’s what we do.
You’ll know where we’re at, what we’re doing, and when we’ll be done. No guesswork. No bull.
We pop round to see your space, talk through ideas, and give straight-up advice with no pressure.
We sort drawings, permissions, timelines and keep you in the loop from the start.
Our team cracks on with the build — from groundworks to roofing — all done safely and properly.
Once we’re finished, we tidy up and hand everything over ready for the next stage or final fit-out.
Yes, we’re experienced Grantham builders who deliver everything from single-storey rear extensions to double-storey wraparounds and conversions.
Unlike some extension builders, we manage the full build — groundwork, structure, finish — with no delays, no shortcuts, and no bouncing between jobs.
Yes. While we’re not architects, we regularly work with local planning teams and can guide you through the early stages of Grantham construction.
Timelines vary, but most builds take between 8–14 weeks. As reliable builders in Grantham, we give realistic start and finish dates — and stick to them.
We’re more than just extension builders — we also take on new builds and larger construction projects across Grantham when the fit is right.
If you’re planning an extension or need a builder who’ll actually show up, give us a ring , drop us an email or use our quick contact form. We’ll come out, take a proper look, and tell you what it needs, straight up and provide a no-pressure quote.
Got a project in mind? Need groundwork contractors who turn up, crack on, and leave things right?
Buildable is a Construction and Demolition specialists company based in Lincolnshire. No job is too big or too small we do them all.
At Buildable, we’re proud to deliver high-quality building work for homes and businesses across Lincolnshire and beyond.
At Buildable, we’re proud to deliver high-quality building work for homes and businesses across Lincolnshire and beyond.
