What we offer

Are you looking for help in estimating the costs of prospective projects or require a professional consultant to draft your documentation? Turn to our team at Mark S Davies and Co Limited for professional support and advice from our experienced quantity surveyor and building estimator. We offer professional online estimates for a wide range of sectors to help you move onto the next step of your project. 

How We Can Help

Our quantity surveyor and building estimator will carefully listen to your ideas and look over your designs and sketches before providing an estimated cost of your project, or the construction documentation that you require. With our services, we aim to save you time and money compared with traditional consultants. All the data provided will be interpreted with the utmost care and precision by an experienced quantity surveyor and building estimator. 

What Clients and Sectors We Work With

We specialise in professional construction cost advice as well as in the preparation of construction documentation for a wide variety of sectors, including:


  • Private clients
  • Advising Local Authorities
  • Commercial Buildings
  • Domestic Housing
  • Educational Buildings
  • Main Contractor Surveying
  • National House-Building
  • Social Housing
  • Subcontractor Surveying

With our many years of experience in providing accurate and professional data interpretations for project estimates, you can trust our team to give you exactly what you need.

What Makes Us Different

The Online Quantity Surveyor offers online pre-contract quantity surveying and estimating consultancy services. We operate as a division of Mark S Davies and Co Ltd, who are a traditional PQS practice. By being web based we believe we can offer very competitive fees compared with those offered by traditional PQS practices.

How to Get Started

If you're interested in getting started on your project and want a professional independent estimate and cost report, or you require a more detailed cost plan, set of tender documents or a contract drafting then turn to our online team at Mark S Davies and Co Limited today. Feel free to contact us to discuss your project by calling our professionals at 0800 688 9466 for free, no-obligation advice. We look forward to working with you.