Our Team & History

Your local building contractor - N Gray & Sons Ltd

N Gray & Sons Ltd a reliable, friendly yet highly professional building company located in Milton Keynes. We are a family run business and strive to achieve a happy client base through a committed and caring workforce which offers an extensive variety of building services to both the residential and commercial customer. Our goal is to provide quality workmanship through decades of experience and achieve clients that are proud to recommend us to their friends, family and colleagues. We offer both versatility and cost effective building solutions and our ethos is to promote your asset whether it be your home or your workplace and achieve the end result you visualise. N Gray & Sons Ltd are proud of its achievements and receives satisfied, returning customers.



We cannot recommend the Gray team highly enough. They have delivered an outstanding, and much admired, extension to our once very ordinary house which has transformed the way we live. The Gray team oversaw the whole project and delivered it to an exceptionally high standard within time and budget. Grays offer an extremely professional service delivered with an exceptional level of care and craftsmanship. They could not have been more accommodating, flexible, hard-working or considerate. Communication was also excellent. We benefitted in many ways from their vast experience, knowledge, skill and creativity; the end result is simply perfect. The experience overall was stress, worry and problem free despite some technically very challenging aspects of this build. Indeed, we can truthfully say that we enjoyed this time and learned plenty. We will be using this fabulous and friendly family team again and would not hesitate to recommend them.
Mr & Mrs J Buckley
We originally commissioned N Gray & Sons Ltd to remove some old chimneys and fix the roof on an old house we had bought. Their service was so friendly, helpful and high quality that they went on to refurbish the entire house and more recently add on two additional extensions.They have been very professional throughout, the quality of their workmanship has been extremely high, and they have been very helpful providing detailed advice on architecture and building regulations. They are a small family business, offering a trustworthy friendly service, and I would have no problem recommending them for any job large or small. Dr Graham Barrett
I'm delighted to be asked to give your firm a reference, as if anyone deserves one, GRAY'S DO. If you want me to write what I genuinely feel about your firm, here goes:
Having used Gray's for various projects over the years, I liken them to Sainsbury's, offering affordable high standards, reliability, honesty and integrity. My client's projects have always been safe in their hands.
You are simply one of the best. Richard Petty, Building Surveyor
Thank you for all your help during our building project. The end result is fantastic and we are delighted. As a company everyone has gone above and beyond to deliver the very best. You have a team to be proud of. Thank you. Judi and David Scott Headmaster retired
Following completion of the work at Pond Cottage we wanted to drop you a line to formally thank you both and all the members of your team for all your efforts over the course of the build. We have greatly appreciated the hard work, enthusiasm and attention to detail that you have put into the project from the outset. Whatever hurdles have been thrown your way have always been dealt with professionally, intelligently and in a spirit of cooperation which has been extremely refreshing to experience.
Not only has it been a pleasure in working with you but the end result is absolutely fantastic - well done. Best wishes for the future. Chris Bannister, Architect and Barbara Dunsire, Architect
We have worked with Tom and Sam Gray and their firm over the past 5 years on improvements to our own property and have recommended them to several colleagues in the design profession. They have a comprehensive understanding of the building process as well as attention to detail and in all the works carried out for us have been diligent, courteous and well organised. C & J Phipps - Architects
I can not praise N Gray and Sons Ltd enough for the work they recently carried out for us. They listened to what we wanted, and did everything as we asked, but better than we imagined! They have a lot of pride in their work, which is evident in their professionalism and attention to detail. It is very obvious that they think a lot about what they are building and want to get the best final product possible. They work quickly and conscientiously and made sure that we were kept up to date with progress. We are very happy with the end result and have been complimented on it by everyone who has seen it. We can whole heartedly recommend them to anyone. Mrs D Bell

Trading Standards, Buy With Confidence member- Find us at-

Our team

Sam Gray - Director

Sarah - Secretary, accounts and procurement manager

Tom Gray - Director