Sectors we work with


  • General Builders
  • House Builders
  • Main Contractors
  • Property Developers

Specialist Contractors

  • Joiners
  • Plumbers
  • Electrical
  • M & E Contractors
  • H & V Contractors
  • Bricklayers
  • Civil Engineers
  • Scaffolders
  • Roofers
  • Utilities

Maintenance & Service

  • Building
  • Electrical
  • Plumbing
  • Property
  • Facilities Management

About Us

JNC are the leading Sage 50 Developer for the Construction Industry. All our solutions have been developed specifically for smaller businesses across the Construction Industry. Fully integrated with Sage and designed with a similar look and feel the software is easy to use and quick to deploy. Essential for companies introducing new systems and technology. We provide a full services which includes installation, set up and training and ongoing support. See details of our software products and contact us to discuss your requirements and arrange a detailed demonstration.

Latest Testimonials

HW Energy

Construction Manager has become our core business system and because it is fully integrated with Sage Accounts we only need to enter transactions once. Instead of having to manage more and more spreadsheets we can now look at Job Cost reports immediately. The system also enables us to easily monitor outstanding applications for payment and retentions which used to be a real headache and it makes completing CIS returns very straightforward. I don't know how we managed without it!

Craig Sutherland

Construction Manager User

R.F. Blount & Sons

We knew we needed a better solution for our mobile engineers. Mobile Manager has helped us to improve efficiency, reduce cost and ensure each step of the costing / invoicing process is implemented in good time with little or no errors. It has eliminated a lot of our paper processes which lessens back-office procedures and improves service to our customers as well.

Cindy Payne

Mobile Manager User

Barry Stewart & Sons Limited

Construction Manager has provided a huge increase in the effectiveness of cost management , with multiple users able to access immediate data for reporting purposes.

Kevin Hayes

Construction Manager Multi User 100 Version

Burfitt & Garrett Ltd

We have been using Construction Manager with Sage since 2007 and we are pleased with the ease of use. The software links seamlessly with Sage.

Linda Fitz-Johnson

Construction Manager Multi User 50 Version

Stone Construction

We have used CIS Manager built and supported by JNC since 2006. We have found the software to be very useful especially with the job costing and the CIS Tax responsibilities.

Christine Johnstone

Construction Manager, Multi Company, Multi User 50 Version


Customer support is a vital ingredient in ensuring efficient usage of key business software. Because JNC specialises in the Construction Industry our support team are very knowledgeable about the industry requirements and application of our software.

On Site Support - is available at additional cost for installation, set up, training and consultancy.

The Technical Support line is open Monday-Friday 08:30am-17:00pm please email

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