N K Building & Renovations is a full services building company and have been designing and building bespoke new houses and renovating existing homes since the early 1980's. Today with their extensive knowledge of efficient eco house building design and space management are an ideal building company to talk to regarding a project you may have.Read More
Nick started trading as N K Building & Renovations in 1982. N K Building & Renovations are now a highly reputable house building company across the region and employ a highly experienced work force, who take pride in their quality of workmanship and attention to detail.Read More
Our teams are highly skilled and knowlegable about their individual trades, this is seen in their atention to detail. Where neccessary our teams include specialist craftsmen to suit specific aspecs of the projects such as our master carpenter/joiners for their construction of superb staircases and structural features.Read More
At N K Building & Renovations we can provide a full design service preparing final project details and plans to the local authority planning departments, working with local architects and structual designers. We make sure all aspects of the local planning process are met. At N K Building & Renovations we are also happy to support you working alongside your architect and provide a full project management services.
N K Building & Renovations Limited is a member of
If you’ve looking to build a house, we can help you achieve your dream. N K Building & Renovation have completed many new home builds for both families and individuals across the region.
Over many years N K Building & Renovations have built a valued reputation for their home extensions, for being sympatheticaly designed to enhance your home and living requirements.
At N K Building & Renovations we have a wealth of experience significantly improving the homes of our customers with state of the art design and space management.
Our team of skilled craftsmen and designers provide a complete range of joinery solutions for the architectural and bespoke requirements of our projects.
An important design feature in any home, bespoke hand crafted staircases is one of our many specialities here at N K Building & Renovations.
N K Building & Renovations have also taken on specialised commissions, such as 'Tring Local History Museum' for which we received the Chilterns Building Design Award.
Another major feature of any home. If the project requires a new kitchen our team of designers and craftsmen are there to help you achieve the kitchen of your dreams.
N K Buildings & Renovations creativity and attention to detail will ensure your bathroom meets all your personal and design requirements.
Staircases are an important feature in any classic or contemporary home. At N K Building our staircases are designed in house and are hand crafted by our skilled team of master craftsmen.View
Low maintainance natural plant roof coverings, with environmental and energy saving benefits. Over the past 6 years N K Building & Renovations have included green roofs in various projects across the region.View
The kitchen is often the focus of your living environment, it's important to bring together both function and style. At N K Building and Renovations every kitchen is designed around you to suit your requirements.View
NK Building are pround to announce winning Aylesbury Vale District Coucils Design Award for the Residential Development (2 or more dwellings) 2019, for the New Build of Cattle Street Green, Wingrave.More
Adam Wootton started working for NK on 1st June 25 years ago. Adam is a great plasterer, prior to working with NK Adam worked with his dad Pete who started 8 years earlier.
The NK team would like to say a big congratulations to Melissa and Lee on the arrival of baby boy (Harley) on Monday 15th May 2017.
Richard Jeffery my long term Carpenter/Joiner has been mentioned in November's edition of Country Life for his amazing carpentry work at Wootton House, Buckinghamshire. Well done Richard!More
Our latest new build project comprises of 3 Low Carbon houses located in the Buckinghamshire village of Wingrave. Ground work is now almost completed.More
The Nk team would like to say a big congratulations to Adam and his wife Elaine on there baby boy Alistair born this evening.
We have been very pleased with NK Building and it’s Sub Contractors.
We Right from the provision of the Bill of Quantities to the final Invoice and the workmanship has been of a consistently high standard in every respect as befits a Master Builder.
We were kept fully informed at each stage of the works and who would be on site; in addition the site itself was kept very tidy.
We would happily recommend NK Build and certainly employ the company again should the need arise.
Colin and Jennie Dight
I believe now is the right time for me to record our thanks to you and your team for the great job you did at Brightwood.
Lots of NK people were involved but I would like to highlight a few of the key players. Firstly Alan, ably supported by Carl, did a superb job in managing the delicate task of demolishing the existing structure, the installation of the steels, and the rebuilding of the supporting walls.
Callum and Adam did a great job on first fix carpentry, stud work, plaster boarding, and plastering, and all to a high standard. Pete produced a fine new roof that was sympathetic to Brightwood’s existing, and Jani’s painting was a great supporting act. I haven’t mentioned everybody, but you know who they are, and they are definitely included.
I’m sure you’re proud of your guys; they’re great ambassadors for NK. If you ever need a Client recommendation I’m your man.
Good luck for the future.
It has turned out far better than we ever could have imagined.
We would like to thank you all for the excellent job you did on our bungalow extension. It has turned out far better than we ever could have imagined. The high standard of workmanship is obvious, and the rooms have a much more light and spacious feel than we were expecting.
The whole team were friendly, cheerful and reliable and always happy to help and advise as needed.We wouldn't hesitate to recommend you to a friend!.
Geoff and Jan Richardson
We want to thank you for building such a wonderful house for us.
Having had building work done for us over the last 30 years by you, we would not have wanted our house built by anyone else. Your attention to detail, reliability, invaluable advice, high standard of work, expertise and care taken over the project has been invaluable. It has been a pleasure having your work force around over the last year, and they have all been unfailingly polite, hard working and helpful. The result is, as our daughter put it " a Triumph.
With our grateful thanks and best wishes
Mike and Sarah
Just letting you know that I've just paid this latest and last invoice.
Hurrah, it's finished!
It's been a pleasure working with you and your team and we would do it all again tomorrow. You said you'd make sure we were looked after and you were certainly true to your word. Thank you.
Matthew's making noises about doing the loft conversion!
Thank you for all your hard work and unfailing sense of humour on Old Mill Farm.
You, Nick and the extended team have done a fantastic job. World class quality, it has been a pleasure working with you all. We will have a little thank you soirée in the spring. Best wishes for a relaxing break.
David and Janet
I’d like to take the opportunity to say ‘thanks’ for all the work NK have done.
I’ve been really impressed by everyone and whilst the building skills are obviously important the communication has been great and sets you guys apart. This is especially the case given that I have always been around and doing bits myself which is no doubt a headache for any builder. You’ve always done what you said you’d do, when you said you’d do it and that so often isn’t the case.I’ve been recommending you to all and sundry and by all means give me a call if you ever have a client who is doing something similar (i.e. glass roof) and wants to take a look at one in action.
I would like to thank you and your team most sincerely for a job well done.
You have all been an absolute joy to work with and have always gone that extra mile to make us happy. We could not have asked for a nicer, kinder builder and we will miss you enormously! The work was always done to a very high standard and always with professionalism and good nature. Your staff are a credit to you and please thank them all on our behalf. We would love to have the opportunity to work with you in the future and I am so pleased we chose you to do our project.
Thank you so very much for the wondeful job you have done on our home.
We couldn't be happier, and have thoroughly enjoyed working with you and your brilliant team over the last 6 months.
Katie, Saky and wee Gracie
Many thanks to yourself and your teams. Not only are we pleased with what we've got, the work went very smoothly with much less disruption to us than we'd anticipated.
The work has been done to schedule, with the site kept tidy and well contained throughout, and all of your people have been easy to deal with and took evident pride in what they were doing. Should you need it we are able to provide a strong positive reference in the future.
Mr and Mrs Roberts
We have been extremely pleased with both the standard of the work and all those that have worked on our extension and would happily recommend you to others.
Thank you for all your hard work and the prompt way in which you have dealt with any concerns.Have a great Christmas and enjoy a well-deserved break.
Peter and Julie Darraugh
It has been a pleasure working with you.
If ever you want atestimonial, or if any prospective customers would like to see your work, let me know.
Two very happy people here.
We're in and it's absolutely b. marvellous. Thank you so much for being not only a great builder but one who cares.
Pam and Bob
Thank you Lee and Nick for delivering our project on time and on budget.
Rick installed a number of downlighters in the extension when built. However last may he had to come back and replace a number of them as there was a manufacturing fault with the chrome finish causing them to bubble after a period of time. We have then notice a further 5 lights have developed the same fault. Without any fuss he has contacted his supplier, obtained replacements for them, come back and fitted them. Even though they would be out of warranty.
Thank you for all your hardAs I said before I would just like to let you know his service is extremely good.
I would just let you know how pleased we are with your electrician Rick.
This was a tricky job to project manage and Lee was great at making sure his team dovetailed together with all the outside suppliers we also used. What really impresses us is the way that everyone that works for you and Lee has a client friendly attitude and thinks about what they are doing for you. A quick word saves a lot of angst and problems later and we have felt very comfortable working with you. The job is always clean and tidy, which again for us and our neighbours, is peace of mind. Thanks again for a great job.
Gordon and Sarah Walsh
Congratulations and so many thanks for what must have initially seemed a daunting task to turn two completely separate accommodations into one open-plan concept.
It took all my courage to make the initial decision for change, but I have never since looked back with even the slightest regret.
A personal thank you to all those who took part in the major transformation. For your guidance, Nick, in putting me in contact with reliable suppliers as and when needed.
The star attraction when new visitors arrive is definitely the front entrance and open hall/landing area... I have a job to move them on through to the next room !
Personal recommendation is the best way of finding a builder – and we would not hesitate in recommending N.K. Building & Renovations to friends.
It may not have been the cheapest quotation – but cheap is not always cheerful. Nick and his team did an excellent job on our relatively small Garden Room extension. Specifications were clearly discussed, problems were overcome without fuss and the work was completed with the minimum disruption to daily life – and within a very reasonable timescale.We are extremely pleased with the final result.
Paul and Alwyn
In 2008, we used NK Building and Renovations to renovate and extend our property.
The works included major changes, significant alterations and many fiddly changes; every room in the house was affected. Nick Krzeminski took full responsibility for the work we commissioned to his company. Nick was happy to spend time and effort getting the small changes right as well as the bigger ones – using their collective experience. His advice was perceptive, well considered and aligned to our vision for the house.
The project remained in budget. We would not hesitate to recommend NK Building and Renovations.
Colin and Lynn Hatfield
Dear Nick, many thanks for all your work - the new extension looks really good. We just wanted to say we've been really impressed with the speed and efficiency of NK Building.
We’ve really appreciated how proactive you and the team have been in responding to our questions and solving any issues along the way. The quality of the work is excellent and your team are very easy to live alongside of! We will certainly recommend you to friends and family who are looking to have building work done.
Daryl and David Eliston
We should like to express how extremely pleased we are with the standard of workmanship carried out at our property by NK Building.
All your subcontractors have been professional, courteous and helpful, especially Gary and Adam. Please pass on our grateful thanks to all concerned.
Mike and Carol Addison
We are really impressed with the speed and efficiency of service from NK Building. Nick and the team are extremely quick to respond.
resolving any issues in a timely and proactive way. The quality of the work is excellent. The team is friendly and hard working. We would happily recommend NK Building for any building project.
I would be only too delighted for you to use me to give you a reference should a future customer require one. I also mentioned to Gary that I would highly recommend you to any friends requiring builders.
A quick note to say thank you the excellent job you and your guys have done for us.
The whole job went extremely smoothly, and largely speaking was a pleasure. This is mainly due to the professional attitude of your firm and all the guys we saw both in your direct control and the contractors you brought in.
Our largest fear in a project of this size was the possibility of the costs growing during the work. I am pleased to say we incurred no unwanted extra charges.If in the future you need any references for this location or job type I would be pleased to help and give a positive response.
Tim & Andrea Skinner
2 Halton Lane, Wendover, Bucks HP22 6AR
Nick Krzeminski - Managing Director
07860 389 214
Lee Krzeminski - Contracts Director
07730 509 206
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