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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...

  • “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

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

    Customer Satisfaction Survey 17/18

  • “Super-efficient, easy going and professional. A pleasure to work with you guys!”

    Customer Satisfaction Survey 17/18

  • “Fantastic service, wouldn’t deal with anyone else”

    Customer Satisfaction Survey 17/18

  • “Quadrant’s proactive approach to the early design review often results in a better build environment and/ or savings to the built cost. And should any problems occur on site they are perceived early and handled with a pragmatic approach.”

    NEIL HAIRE

  • “Always very professional and helpful throughout. It’s great to get the same high level of service on every job regardless of area.”

    Customer Satisfaction Survey 17/18

Watch our video of the approval process...

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