Coronavirus (COVID 19) – Operational Resilience, Site Visits, Employee and Client Safety READ MORE >>

Discuss your project today, call on 0345 557 2777

Toggle navigation Toggle navigationMenu Close

Resources Library

Download our useful technical guidance documents below...

Here you can find all the current Approved Documents for England and Wales, other useful technical guidance plus info on the Approved Inspector Building Control process.

Further information is found at the following:

What you say...

  • “Excellent service. Would have no hesitation in using Quadrant again and will recommend to others”

    Customer Satisfaction Survey 17/18

  • “Quadrant have worked with us on many of our projects including EfW schemes and I wouldn’t hesitate in recommending them to Contractors, Consultants and Clients alike.”

    GILES THOMAS CLUGSTON

  • “I have only one comment that Quadrant is the best and most professional Building Control that I have ever dealt with.”

    Customer Satisfaction Survey 17/18

  • “Brilliant service and advice given throughout. Would highly recommend the use of Quadrant and look forward to doing so in the future.”

    Customer Satisfaction Survey 17/18

  • “Excellent service thank you very much I will certainly use you again in the future.”

    Customer Satisfaction Survey 17/18

  • “The whole process was very efficient and the advice was always practical and helpful. The best building control experience by a mile.”

    Customer Satisfaction Survey 17/18

Watch our video of the approval process...

Website Privacy Policy
Latest news