Mercol Engineering Ltd

6 - Yorkshire & Humberside


ISO Approved Precision CNC Machinists based in Chesterfield.

Established in 2005, Mercol Engineering Limited specialise in precision machining, CNC Turning, CNC Milling and producing a wide range of precision machined parts. We are flexible, responsive, and have the ability to machine most materials, making us the company of choice for customers who rely upon first class quality and timely delivery.

We work closely with our customers to provide a high-quality precision engineering service with quick turnaround; always delivering on time! We source our materials carefully so we can provide a quick and cost-effective solution

Mercol Engineering strives for excellence in its approach to quality. One transparent benchmark is our ISO 9001:2015 certification.

At Mercol Engineering, we have continually invested in the latest machinery and technology to ensure we maintain product quality as well as our competitive edge. We can offer a complete precision engineering service from design and advice, through to volume production and the delivery of your finished components.

We provide CNC machining that is tailored to your exact specifications. Whether you need us to develop simple or complex components, we can manufacture them for you. 

Our dedicated fabrication and customer support team take particular pride in their ability to interpret customer’s requirements, develop and manufacture bespoke fabrications. Our expertise and versatility allows us to manufacture fabrications in aluminum, stainless steel, mild steel and all alloys. We have the facility for TIG welding and MIG welding which enables us to weld all types of aluminum, all grades of stainless steel, and mild steel. For general machining, CNC turning, CNC milling, CNC drilling, and bespoke engineering requirements, look no further, contact us




  • Precision machining
  • CNC Turning
  • CNC Milling
  • Drilling & Tapping
  • Sawing
  • Fabrications
  • Bespoke engineering
  • TIG welding and MIG welding


At Mercol Engineering, we can work with a wide range of materials, including but not limited to:


Steel 070M20 / EN3B
Steel 070M55 / EN9
Steel 080M40 / EN8
Steel 202A42
Steel 212M44 / EN8M
Steel 230M07/ EN1A
Steel 230M07 Pb / EN1A leaded
Steel 655M13 / EN36
Steel 709M40T / EN19T
Steel EN16T
Steel EN24T
Steel EN8M
Steel EN32B
Steel Mild Steel
Steel 43A Mild Steel
Steel Seamless Hollow Bar
Tool Steel D2
Silver Steel
Laser Cut Profiles Mild Steel
Laser Cut Profiles Stainless Steel

Stainless Steel

Stainless Steel 303
Stainless Steel 304
Stainless Steel 316
Stainless Steel 416
Stainless Tube 304
Stainless Tube 316


Aluminium 2011
Aluminium 6026T9
Aluminium 6063
Aluminium 6082T6
Aluminium 6262T6
Aluminium 6262T9
Aluminium HE15T


Brass CZ112 Naval Brass
Brass CZ121
Brass CZ114
Brass CZ115


Bronze Phosphor Bronze Bar
Phosphor Bronze Tube
Copper C101
Acetal Natural
Acetal Black
Acetal White
Acrylic Clear
Nylatron Black
Nylon White
PTFE White
Tufnol Swan

Learn more information here: https://www.mercolengineering.co.uk/materials/


High precision engineering requires state-of-the-art machinery. Our modern, fully equipped facility is fitted with various CNC milling, turning, sawing, drilling and tapping equipment.

Find more information here: https://www.mercolengineering.co.uk/capabilities/




Business Park
3 Intake Road
S44 6BB
United Kingdom
Number of employees
5 - 9



    Mild Steel
    Tool Steel
    Stainless Steel
    Carbon steel


    ISO 9001


Mercol Engineering Capabilities

06 Feb 2020 by Mercol Engineering Ltd
CNC Milling - Mercol Engineering

From conception to prototype through to the production of the finished piece, Mercol is the solution! High precision engineering requires state-of-the-art machinery. Our modern, fully equipped facility is fitted with various CNC milling, turning, sawing, drilling and tapping equipment.


Mercol Engineering launches new website

06 Feb 2020 by Mercol Engineering Ltd
Mercol Engineering Website

At Mercol Engineering, we’re excited to announce that our new and refreshed website is live. The updated site includes changes to navigation, with dropdown menus for both mobile and desktop versions. We’ve also improved the structure of our content, so you’ll get more from a quick read. There’s a whole host of smaller but impactful changes, all to make your experience of the Mercol Engineering site that much better for you. You can find information about our capabilities and the materials that we can work with from our website very easily.