Will & Janine

We were fortunate enough to stumble across Laimonas when he renovated a property over the road from us. What struck us was how hard his team worked. When we subsequently bought our own "do-er up-er" we got in touch with Laimonas. We had no experience of renovations, and moreover we had a tight budget and even tighter timeframe. It was all a bit daunting but we felt much more at ease once we had discussed the project with Laimonas. We immediately felt he was completely trustworthy - as well as being a lovely guy - and our instincts were proved to be spot on. He is also very professional, thorough and organised. His team are incredibly conscientious, hard working and proud of their work. When I popped into see their progress at 7pm on a Friday, I wasn’t expecting them to still be hard at work, but this is the lengths they go to get the job done. They did a fabulous job on our new home and we are thrilled with the end product. A couple of examples of their commitment to go the extra mile; When the deadline got tight the guys worked through the weekend to finalise things so we could take delivery of our removals on the Monday morning. And when we texted Laimonas with a question about our new boiler at 7pm on a Friday night, he called us back immediately from the labour ward, his baby daughter minutes old and shouting for his attention in the background! We can’t recommend Laimonas and his team highly enough. Taking on a building project can be a stressful experience, especially when you doing it for the first time. Getting a trustworthy and reliable builder in place takes away a lot of the pressure. This is exactly what Laimonas did for us, and we are so grateful that we found him!


Helpful, punctual and very tenacious throughout the entirety of our project. As this was our first house and first ever major project, we required plenty of guidance and helpful insight into what can be done. This is exactly what we got and more. Plenta Effect managed and completed the renovation of our Victorian house in three months and on budget. We will certainly be using Laimonas and his team in the future and would have no hesitation in recommending his services. In fact, we have and no doubt they were as pleased with the result as we were with ours! 


Laimonas and his team converted our garage to a dining room and renovated our kitchen. He did a great job. The works involved new major openings in load bearing walls, new plumbing, finishes and electrics. It was all done to a very high standard and Laimonas and his team were very professional, reliable and friendly throughout. He gave us a very good price and stuck to it. We use Plenta Effect for all our building work now.


Laimonas converted my studio to a one bed flat. It was very tricky, but Laimonas did an excellent job and it looks great. Him and his team were very professional and friendly throughout and very helpful.

Gee and Vivienne

Laimonas and his team at Plenta Effect helped us on a journey to renovate our first home and we are so happy with the results. This was the first time we had taken on any such project and we were nervous of having gone for a complete terrace house renovation for our first property. Fortunately we stumbled upon Laimonas and his Plenta Effect company and from the first time we met him we both came away comfortable in the knowledge this was someone who was competent, trustworthy and able to offer the support and experience we would come to rely throughout the project. From start to finish he was in constant communication updating us on progress and making sure we were happy with the results. Laimonas ensured that if there was anything we didn’t agree on or weren’t happy with, he would remedy it. We were so relieved by not having to fret about whether they were finishing the job to a high specification, they are a very professional outfit with a lot of experience behind them. Laimonas is a great chap and I would certainly employ his team again for future work. They finished the work on schedule and on budget. Thanks guys, we love our home. 

Tom & Kevin

We are extremely proud of our luxury high spec Victorian Villa apartment refurbished by Laimonas’s company. They carried out all works ahead of schedule, on budget and with great work ethics and passion. If we were to undertake another large project we would definitely use this company again. Their service is very professional, but also very friendly and they are very experienced in all works (kitchen and bathroom fitting, building, plumbing, electrical and decoration). We have been offered to publish pictures of our home in an interior design magazine which would not have been possible without Laimonas’s and his team quality workmanship.

Luca and Gary

We are very excited and satisfied with our transformed outdoor space. Laimonas and his team completed a two stage project for us - full garage conversion into an outbuilding "studio" space as well as restructuring our garden space according to our design. Throughout the process from initial ideas through design and implementation the works were carried out to a high standard and finish. Laimonas and his team are very friendly and easy to work with, and we achieved the vision of the project with limited supervision. Highly recommended.


Laimonas and his team did a fantastic job at renovating flat. Included installing bathroom, renovating kitchen, painting entire flat (walls and woodwork) plastering ceiling and wall area, tiling and installing light fittings amongst other smaller jobs.
Laimonas did not fail us when we trusted him with a key to complete the job without us there, he did so with consideration to neighbours,on time and in agreed budget. The flat was left clean and tidy when finished and we would have no hesitation in using him again or recommending him


Laimonas and his team have just completed installing our new toilet and bathroom. Work was completed speedily, efficiently and to a very high standard. They were willing to alter the original design and had the expertise to advise on the best use of limited space and take on tasks not in the original job. Everyone was trustworthy and completely reliable, even offering to work throughout the weekend to complete the job at our convenience. We have already asked for quotes for further jobs and would definitely recommend to others.


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We are a building company based in South London. We specialise in all types of conversions, renovations and structural work. Allow us to show you not only completed projects, but also ongoing works. Please feel free to browse details of a large number of examples of our work, all finished to the highest quality.

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