MG Professional - house refurbishment company

modern living room
roof adaptation
cinema wall
special effects - stucco antico
kitchen fitting
bathroom refurbishment

House & Property Refurbishment London

About Us

MG Professional Ltd was founded by Mariusz Gajewski in 2000. Having already been in the industry for 15 years and built up a great reputation with clients and professionals, who continue to return to him for further projects. Mariusz felt it was time to "build" on his skill and knowledge as a trusted tradesman.

MG Professional Ltd. has been involved in projects ranging from minor house refurbishment through to complete rebuilds, basic decorating and painting or basement, extensions and loft conversions london. No project is too large or too small. MG Professional Ltd. helpful and friendly team are a pleasure to have in your home (or site), they are very tidy and considerate craftsman. Their care and attention to detail is outstanding.

Working closely with our clients MG Professional Ltd has created a well structured workforce who cater for commercial and residential projects.

Behind every great project is a great project manager, behind every great project manager are years of experience. With 15 years of managing an eclectic mix of contracts MG Professional Ltd stands tall in the market place as a leader.

Whether your architects and designers have or have not been instructed and whether or not structural engineers will be required through years of experience we have built up a network of trusted professionals all of whom can be relied upon and all of whom can and will play a vital role in completing your project on time and on budget. We at MG Professional Ltd know the right people for you and provide a design and build services.

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Property Refurbishment London

Jonathan Marks / Lord Marks of Henley-on-Thames Q.C.
To Whom It May Concern
MG Professional Limited I have pleasure in giving Mariusz Gajewski an unqualified reference for his work as a builder and decorator. He has carried out work for my family over a number of years. He has always worked to a high standard and to our great satisfaction. For that reason, when we decided to refurbish our house in South Oxfordshire, we entrusted the work to MG Professional. This was a very substantial project. Before we acquired the house, it had been used as bed and breakfast accommodation and partly divided into flats. It had not been refurbished for many decades and needed substantial rearrangement. Consequently the interior was largely re-built and re-fitted. It was then completely re-decorated. The property was also entirely rewired and re-plumbed by others, whose work MG Professional co-ordinated with the building works. The project took some three years, including building an entirely new pool house from the ground to architects drawings. General Building worked in close co-operation with me as I project-managed the refurbishment, but he also liaised with the architects who were responsible for the design, and the engineers, who designed the detailed engineering solutions where necessary. Mariusz Gajewski work was always thorough, well organized and executed to a high standard. He supervised his team of up to 14 workmen with admirable skill. He was always willing to find solutions for difficult problems, “No Problem” being his watchword. MG Professional sourced all the materials and plant for our work and developed good relationships with our suppliers. Always eager to please, MG Professional is a delight to work with. Anyone lucky enough to have then undertake work for them has made a good choice.


I have been know Mariusz MG Professional for over 10 years. Mariusz runs an efficient and cost effective building company. His team is able to work both on small and big / complicated projects. His workers are tidy, polite and very trustworthy. Mariusz follows the project from the start to the end, giving always the right advice. The final outcomes of the works have been of a very high standard. I am very happy with Mariusz’s building works .

Vincenzo Russica
Head of BMarkets Trading
Bmarkets.com BARCLAYS

MG Professional Ltd is an excellent building company. Its success and character comes from its founder Mariusz Gajewski, a highly professional, reliable and skilled builder. Mariusz has been carrying out building works for me for over 10 years including, most recently, a complete strip out and refurbishment of a 2-bedroom flat. This was done on time, to budget and to a very high standard. Even other traders have commented on the unusually high quality finish. I highly recommend him and his company for building work, big or small.

Michael Taylor, Barrister, 4 Pump Court

With MG Professional Ltd you can rest assured. It is the best house refurbishment company in London that you can choose with an outstanding service, highest quality finish, latest and modern designs, team of experts with 15 years of construction excellence and customer satisfaction, all highly skilled, with the best equipped and prepared for largest and most demanding projects. We can carry from the initial concept to the final touch including paperwork, designs, applications, the best products and materials, to all certificates at completion. We believe that customers 100% satisfaction is paramount, as well as stress free and enjoyable process where you can relax and leave the job to professionals you can trust.
Whatever kind of home you live in, property refurbishment in London could make a big difference to the appearance of your property. Many homeowners undertake an array of refurbishment when it comes to their properties and do this for many reasons.

House refurbishment or any property refurbishment in London can, if undertaken properly, result in a number of benefits, and you could recoup most or all the money that you need to spend upon your refurbishment through boosting up the value of your home as the result of the work you carried out. This is all the more so in London, where there are also substantial profits to be made by the homeowner. This is just one of the benefits that quality refurbishment can do for your home. Other benefits include: The quality of your life is improved, whenever you refurbish your home, you can simply look forward for greater quality of life whenever you are at home. Your lifestyle could be enhanced in different ways depending upon the improvements that you make to the property. These include improvements such as insulation, improved heating systems, double glazing, and proper air conditioning or by simply creating more space in your home.

Enhanced practicality- depending upon the enhancements you carry out into your home, you can simply look forward to increasing the functionality and practicality in your property. This can be through enhancements like new kitchens, bathroom, electrical flooring or some sort of conversion in order to create a study room for working at home, a play room and a pool in your basement, extra bedroom with en suite bathroom in your loft or gym or enlarged kitchen or dining room created from unused garage conversion. Enhanced value with the right kind experience and the right people for the project - MG Professional Ltd, can add significant value to your home, so you can end up making the big profit out of the money that you have spent on your house refurbishment in London, by getting more money for your property, whenever you decide to sell it. The value that you add to your home will differ based upon the kind of refurbishment you carry out. You may therefore wish to undertake the kind of work that will add the most value to your home, while benefitting you for as long as you continue living in there.

Enhance saleability - if you refurbish and enhance your home, you can dramatically increase its appeal in different ways. It means that if you decide to sell your house in the near future, you can increase the chances of fast sale. In turn, this will save you a lot of time, inconvenience and hassle when selling up your home, as it will attract more interests and better offers.

Comfort- whenever you refurbish your home, the comfort levels of your house are bound to increase. This will not only benefit you, but the whole family living in the house. You may wish to make home refurbishments that will simply make your time within your home a little more comfortable and enjoyable.

Whether you want an additional space by converting unused loft conversion, garage or basement or even to build completely new house conversion, MG Professional Ltd is what you need, the best company that can offer you these services with a stunning effect on the appearance of your property; unique and bespoke designs that increase the value of your property; and the highest end finish and a stress free project.

Our Services

Loft Conversions London

The creation of extra living space is the idea and purpose of many house extension these days. In most instances though, the preferred option is to undergo a loft conversion london as it is more economical and not as structurally intrusive. On staff, we have a full team of qualified specialists and experts, capable of carrying out all procedures related to the loft conversion from the a-z.

House Refurbishment London

Refurbishment or rebuilding a bathroom is a specific and highly technical exercise. We have a team of highly skilled professionals able to tackle any bathroom refurbishment job. We work closely with our customers all throughout the refurbishment process in order to provide accurate and quality results. If our customers are unsure of styles, fittings, accessories and all the rest, we can supply a ready off the shelf design which will be produced by our very own master tradesmen. Our people will advice and clarify with the customer any issues and queries to do with the entire bathroom project.

House Extensions London

The company specializes and provides a complete extension service as well. We are able to perform both domestic and certain commercial extension jobs. The home extensions we perform can be internal ones like kitchen extensions or loft conversions or even adding entire rooms and wings to a house. Home extensions not only give additional and needed living space, but they also add to the market value of the property.
loft conversions London
house refurbishment in London
property refurbishment in London