Drainage Services Grantham

Out of sight, but never out of mind.

Local experts trusted UK wide

Drains aren’t something most people think about until they stop working. Whether it’s a slow gully, a full backup, or you’re laying in new foul water systems, we sort drainage quickly, cleanly, and properly.

At Buildable Ltd, we handle drainage services in Grantham for builders, homeowners, and developers. From one-off repairs to full new installs, we know what needs doing and we don’t hang about.

Domestic Drainage services

What we cover

We’re not the ones turning up with a van full of excuses. You’ve got a drainage issue, we’ll deal with it – whether that’s digging out old clay pipes or setting up a new run for a fresh build.

Jobs we handle include:

  • Blocked drains – we clear, repair or replace what’s needed — no quick patch jobs
  • Foul water drainage systems – properly installed and laid to fall
  • Surface water management – gullies, soakaways, and correct discharge
  • Manhole installs – preformed or brick-built
  • New drainage runs – for extensions, new builds, and site setups
  • Repair work – damaged pipes, collapsed sections, or poor installs


We’ve unblocked, re-laid, and re-routed enough systems over the years to know what works and what causes problems down the line.

No shortcuts. just proper Drainage.

Why use Buildable?

Blocked Drains in Grantham? We’ve Seen It All. Most of the time, it’s not a mystery – tree roots, poor joints, fat build-up, or just bad planning. But whether it’s a small fix or a full dig-out, we treat every job like it needs doing right.

  • We show up on time and sort the problem, not just hide it
  • We don’t make a meal of it — we get in, fix it, and leave it working
  • We’ve got the tools and the know-how — no need to call five other firms
  • We tidy up behind us — every time
  • We’ll tell you if something’s a quick fix or a deeper issue


If you’ve got blocked drains in Grantham, don’t wait — they rarely sort themselves out.

How we get the job done

Our Process

1. First visit

We assess the site, identify the issue or requirement, and suggest the right drainage solution.

2. Prep & planning

We mark out runs, order materials, and prep the trench or soakaway areas safely.

3. On site

Drainage is installed properly — foul or surface — and tested to make sure it flows as it should.

4. Wrap-up

Once done, we reinstate the ground or surface and leave the area tidy, safe and ready to use.

Let's see if we can help

Frequently asked questions

Yes, we clear and repair blocked drains Grantham, using proper drain rods and CCTV inspection to fix the root issue, not just the symptom.

Absolutely. We install full foul water drainage systems in Grantham, built to spec so your plumbing and waste flows work as they should.

Yes, our drainage services in Grantham include emergency visits for blockages, backups, or foul water issues that need an urgent fix.

Most domestic drainage jobs in Grantham are resolved in a day or two, depending on severity. We’ll give you an estimated timeframe before starting.

We do both. Whether it’s installing new drainage or fixing existing foul water systems, our domestic drainage services in Grantham cover it all — from start to finish.

Simple, straightforward service

How it works

  1. Site Visit & Inspection – We’ll take a look, listen to your concerns, and suggest the best approach

  2. Clear Quotation – All costs and options explained up front

  3. Professional Installation – From trenching to testing, everything done safely and correctly

  4. Backfill & Reinstatement – Everything left clean, level, and looking right

  5. Follow-Up (if needed) – We’re on hand after the job if you need anything else

Whether it’s a quick fix or part of a larger build, we treat drainage work as seriously as any other part of the project.

Where we are

Need Drainage Work or a System Check?

Whether it’s foul water, a blocked manhole, or a failed soakaway, we’ll take a proper look and let you know what’s needed. Just call, email, or fill out the form and we’ll provide honest advice and a no-obligation quote.

Let’s talk

Got a project in mind? Need groundwork contractors who turn up, crack on, and leave things right?

At Buildable, we’re proud to deliver high-quality building work for homes and businesses across Lincolnshire and beyond.