Single and two storey extensions are the most common type of home improvement to provide additional space or an additional room/rooms.

Often extending your property can be more cost effective than moving house. We have provided Building Control services on thousands of domestic extensions and are able to advise on the typical problems which you may encounter prior to commencing your project.

Don't take our word for it

  • We are extremely impressed with the quality of service provided by Approved Inspectors. Highly efficient throughout our project, excellent time management, extremely helpful and polite. We wouldn’t hesitate in recommending Approved Inspectors to anyone.

    Louise Bush, Shropshire (December 2023)

  • The support received was excellent. I would thoroughly recommend them and have no hesitation in using them again.

    David Gregory, Stourbridge (September 2023)

  • AI have been absolutely brilliant! The inspector was so helpful and they checked progress on a regular basis. Thank you so much for a brilliant service! We would definitely recommend this company.

    Patricia Walker & David Whiteside, Chorley (April 2023)

  • Just to say thank you for answering my novice questions clearly and your efficiency and quick responses. It made the whole project run so smoothly, which alleviated some of the stress.

    Ella Summers, Northwich (March 2023)

  • The inspectors were thorough, always returned calls and addressed any concerns I had.

    Janet Levermore, Birmingham (March 2023)

  • Everyone involved was very informative, professional and helpful, great service.

    Shirley Field, Market Drayton (February 2023)

  • Very speedy service allowing our builders to proceed with various stages of the build without delays.

    Anthony Warriner, Stockport (February 2023)

  • It has been a great revelation that the AI Ltd inspection team could be so helpful in every aspect of project planning and building. They always answered the phone and were always willing to come to the site for consultation when asked. They exceeded all our best expectations. Thank you.

    Brian Apter, Shrewsbury (January 2023)

  • It was a pleasure to use your services, and should we ever do anything again, we wouldn’t hesitate in using you.

    Andy Boardman, Marple (January 2023)

  • Fantastic service from start to finish, very easy to deal with, helpful knowledgeable staff. Will defo be using again on future projects.

    Darren Long, Stoke-on-Trent (January 2023)

  • All the staff I’ve dealt with have been very professional, any concerns I’ve had or questions have been answered quickly, excellent company to deal with.

    Andrew Machin. Stoke-on-Trent (June 2022)

  • Thanks for your help with our project. AI Ltd were extremely helpful and flexible over a prolonged build. We were well supported throughout.

    Gareth Thomas, Manchester (May 2022)

  • Big thanks to AI.  Very professional approach, very understanding and came to our property when ask to inspect. Would highly recommend thanks.

    Scott Jones, Shrewsbury (May 2022)

  • Thanks very much for your help on this project, hope to use you again in future and will recommend to others.

    Ben Jinks, Allithwaite (March 2022)

  • Very professional and helpful approach to the project. The inspector was always on time and a pleasure to deal with.

    Ken Pilkington, Marple Bridge (February 2022)

  • Fantastic service throughout, would highly recommend.

    Ghislain Kengne, Aldridge (February 2022)

  • I have already recommended a few people to you. Great service and very flexible when work delayed due to COVID. Every inspector who visited was excellent and the support team in the office is fab too.

    Tracy Wright, Knypersley (January 2022)

  • Thanks for all your input, it saved me valuable time to move my project forward.

    Steve Bridgland, Chorley (October 2020)

  • Thanks very much, great support throughout. Very very patient.

    Lee Howard, Kendal (October 2020)

  • Both office based staff and inspectors were efficient and helpful, inspections took place on time as promised, and what can be a stressful process was made easy.

    Mike Pinkowicz, Hoghton (September 2020)

  • Fantastic service, fantastic staff.  Thank you very much.

    Garry & Jayne Leatham, Morecambe (August 2020)

  • Excellent service, really nice friendly and helpful inspectors, no time delays, office support superb just a delight.  Thank you I will have no hesitation in recommending AI or using you again in the future.

    Sue Harrop, Sale (July 2020)

  • Every time I called I got a prompt reply and if site inspection was needed I got a visit within 24 hrs. Very happy

    Steve Horrocks, Macclesfield (July 2020)

  • Thank you for a friendly and professional service.

    Ros Bridges, Shrewsbury (July 2020)

  • Great service all round, from contact with office staff to site surveyors. I won’t hesitate to use you again on any further builds.

    Kelly Dales, Shrewsbury (July 2020)

  • Very professional company with excellent customer service.

    Tracey Broom, Leigh (May 2020)

  • Awesome service. Thanks

    Gary Grainger, Morecambe (February2020)

  • Thank you for issuing the final certificate so promptly

    V Moss, Morecambe (January 2020)

  • No concerns, all done very professionally

    Phil Lervey, Broseley (January 2020)

  • The inspector always kept to appointments and was very helpful

    Stephen Locke, Lilleshall, Newport (January 2020)

  • As someone with limited knowledge in this field the process was made clear and simple by the team at AI many thanks

    Richard Sheehan, Pant (November 2019)

  • Your services were recommended to me by another of your clients. I have since used your services on a few projects with my previous employer and now with my own company. The service has always been excellent and the attitude of your Inspectors professional and helpful. Thank you.

    Alan Crossley, Much Wenlock (November 2019)

  • Thankyou for a professional and friendly service

    Brian Wood, Chapel-en-le-Frith (November 2019)

  • Very efficient, Site agents were very friendly and professional. I would highly recommend this business to anyone undertaking building works. 5 star

    Stuart Clark, Stafford (October 2019)

  • A1 Limited has been absolutely superb throughout the whole development. Prompt, thorough, and very helpful. I Highly recommend.

    Terry Sweatmore, Leek (October 2019)

  • I will recommend AI Ltd to anyone requiring these services and would not hesitate engaging their services again in the future if required.

    Diane Hughes, Blythe Bridge (September 2019)

  • No delays, nice slick and professional. Many thanks.

    Steve Mills, Cheadle (August 2019)

  • From initial contact, thru to final certification i have found your service to be friendly, professional, timely and any queries have been answered in a manner that has settled any worries and put me at ease.i will definitely recomend you to others. Thanking you for your endeavours

    Antony Cawood, Carnforth (April 2019)

  • Just very fast with all enquires And will use you again Thank you Robert

    Mr R Tilley, Runcorn (April 2019)

  • Excellent service throughout the works

    Barbara Prentice, Leek (April 2019)

  • Professional, courteous, excellent time-keeping

    Michael Damms, Clun (April 2019)

  • We’re just really pleased with the whole process. Helpful and friendly people that worked with us to get the job done!
    Thanks to you all.

    Tim Ward, Shrewsbury (January 2019)

  • Thanks so much. It’s lovely to have confidence that a job will be done well. Much appreciated.

    Hilary Midgley, Darwen (December 2018)

Ajax loading