JUNE 2022 deadline for Part L Building Regulations applications READ MORE >>

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Enquiry Form

For all projects, fill out the form below...

At Quadrant we’ve dealt with over 35,000 Building Regulations applications nationwide since 2007. It’s easy to get your Building Control project underway: For all projects just fill out the form below and upload any drawings you have and we’ll get back to you within 1-2 working days with a no obligation quote.


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We'll aim to respond to your enquiry within 1 - 2 working days of submission

Mobile phone

For any queries call us on 0345 557 2777 or find your local office here


We also offer in-house SBEM & EPC calculations call us on 0345 557 2777

What you say...

  • “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

  • “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.”


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

    Customer Satisfaction Survey 17/18

  • “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

  • “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

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

    Customer Satisfaction Survey 17/18

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