Concrete cutting, diamond drilling and robotic demolition across the UK

We're a father and son team, six years in. We drill, saw, cut and demolish concrete, brick, stone and other hard materials, all over the UK.

Father & son team
6 years in business
Fully insured
25 years’ experience
All of the UK
  • CSCS card holder
  • IPAF card holder
  • PASMA card holder
  • Asbestos awareness trained
  • Confined space trained

Who we are

Hi-Spec Diamond Drilling LTD is a family company: two of us, father and son, and we've been going for six years. Between us we have 25 years of experience in the trade.

We cover just about any job involving concrete, brick, stone or other hard materials, from drilling a single hole to cutting a new opening to demolition.

We're fully insured and we hold CSCS, IPAF and PASMA tickets. Tell us what needs doing and where, and we'll talk it through with you.

Hi-Spec operator in orange overalls using an 800mm diameter core drill on a brick wall
On site with an 800mm diameter core drill.

What we do

Concrete, brick, stone and other hard materials. If it's hard and it needs drilling, cutting or taking out, get in touch.

Diamond Drilling

Diamond drilling, also called core drilling, is how you make a neat round hole in concrete, brick, block or stone. A hollow drill bit with diamond in the cutting edge goes straight through the material, steel reinforcement included, and leaves a clean hole. We drill holes for pipes, ducts, cables, vents, fixings and core samples, from small holes up to 800mm in diameter.

More about diamond drilling →

Concrete Sawing

Concrete sawing, or diamond sawing, cuts straight lines in concrete using a saw blade with diamond in the cutting edge. It's the way to cut floors, walls and slabs to a line without breaking out the concrete you want to keep. It goes through reinforcement too.

More about concrete sawing →

Concrete Cutting

Concrete cutting is making openings and taking sections out of existing concrete, for doorways, stairs, lift shafts and service routes. We use diamond sawing and diamond drilling together, so the opening is cut to size and the section can be taken out cleanly.

More about concrete cutting →

Robotic Demolition

Robotic demolition means breaking out concrete, brick, stone and other hard materials with a remote-controlled machine. The operator stands back and controls it from a distance. It's useful where space is tight, or where hand-held breaking isn't practical.

More about robotic demolition →

Jobs we can help with

We work in concrete, reinforced concrete, brick, block, stone and other hard materials. Here are some of the jobs people call us for.

  • New doorways and openings in walls
  • Openings in floors for stairs and lifts
  • Holes for pipes, ducts and cables
  • Holes for vents, flues and extraction
  • Large holes up to 800mm in diameter
  • Holes for anchors and fixings
  • Cutting slabs into sections
  • Taking out sections of wall or floor
  • Core samples for testing
  • Breaking out concrete in tight spaces
  • Removing brick and stone
  • Alterations and refurbishment

How it works

  1. Tell us about the jobWhere it is, what needs doing, the material, the sizes and how many. Call, email or use the form.
  2. We talk it throughWe'll ask for anything else we need and tell you if we can do it.
  3. Price and dateWe give you a price and agree a date that suits you.
  4. We do the workWe turn up and carry out the drilling, sawing, cutting or demolition.

Questions we get asked

Can you cut through reinforced concrete?

Yes. Diamond drilling and diamond sawing both go through steel reinforcement as well as the concrete.

What's the difference between concrete sawing and concrete cutting?

Sawing is the method: a diamond blade cutting a straight line. Cutting is the job: making an opening or taking out a section, usually with sawing and drilling used together. If you're not sure which you need, tell us what you want to end up with.

What is core drilling?

It's another name for diamond drilling. A hollow drill bit cuts a round hole and leaves a solid core.

What is robotic demolition?

Breaking out concrete and masonry with a remote-controlled machine. The operator controls it from a distance, which suits tight spaces and controlled demolition.

What materials do you work with?

Concrete, brick, stone and other hard materials. If it's hard and needs drilling, cutting or taking out, get in touch and we'll tell you if we can do it.

What size holes can you drill?

From small holes up to 800mm in diameter. Tell us the size you need.

Will cutting or drilling weaken the structure?

It can if the wrong part is cut. Any opening in a beam, column or structural slab should be signed off by a structural engineer before work starts.

Is there a lot of dust and noise?

Diamond drilling and sawing normally use water to cool the blade or bit and keep the dust down, so you'll get some slurry instead. They're also quieter than breaking concrete out. Tell us about any limits on noise, water or working hours.

How much does it cost?

It depends on the material, the thickness, the size and number of holes or cuts, and how easy it is to get to. Send us the details and we'll give you a price.

How long will the job take?

Anything from a few holes in an afternoon to larger jobs over several days. It depends on the size of the work, the material and the access. We'll give you a realistic idea when we've seen the details.

Do I need an engineer?

If the work affects a beam, column, structural wall or structural slab, yes. A structural engineer should approve it before we start. For non-structural work, such as holes for pipes, you often won't.

What do CSCS, IPAF and PASMA mean?

CSCS is the card most UK construction sites ask for. IPAF covers using powered access platforms such as scissor lifts and boom lifts. PASMA covers using mobile access towers. We hold all three.

What other training do you have?

We're trained in asbestos awareness and confined space working, as well as holding CSCS, IPAF and PASMA cards.

How big is your team?

There are two of us, father and son. The company has been going for six years, and between us we have 25 years of experience in the trade.

Are you insured?

Yes, fully. We also hold CSCS, IPAF and PASMA tickets, and we are trained in asbestos awareness and confined space working.

Do you cover my area?

Yes. We work all over the UK: England, Scotland, Wales and Northern Ireland.

How do I get a quote?

Call us, email us, or use the form. Tell us where the job is, what needs doing, the material, sizes and how many.

Get a quote

Tell us where the job is, what needs doing, the material, the sizes and how many. A rough idea is fine, and we'll ask if we need more.