Kovacs Construction Ltd

Name: Kovacs Construction Ltd
Address: 4th Floor, London, Greater London, EC1N 8UN, United Kingdom
Telephone: 020 8176 6185
Rating: 4.9

58 Reviews

Design & Build

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About Us

At Kovacs Construction, you can rely on our talented builders and engineers to deliver unrivalled building services solutions. Let us show you our innovative approach to design, with strict on-time delivery and competitive budget. We are looking forward to welcoming you as our client. And when it comes to customer service.... you won't find a more dedicated team. Please contact us with questions and ideas on how we can build your dreams into reality. We are a family owned and operated construction business based in South East London. Established in 2017, Kovacs Construction Ltd. was born out of our founder’s passion and expertise towards the building industry with over 36 years’ experience. With hundreds of happy clients and an excellent track record, we have positioned ourselves as the ideal solution for residential and commercial development projects at reasonable prices. We provide you with complete project management and a full turnkey service. Being our client means you will meet a dedicated, highly professional team with excellent people skills. We construct new and refurbish old with efficiency and by meeting your budget and deadlines. You can expect a first class finish to every project with thorough attention to detail. Whether you’re looking for renovations and home improvements, all the way to extensions and new builds, you can be assured of the highest level of care and customer service. Contact us today to discuss your project with Henriett.

Awards

Home and Build Magazine (2019; 2020; 2021; 2022; 2023) Best Family-Run Home Construction Company Best Kitchen Extension Project (London) Best Family-Run Home Construction Company 2021 - London Home Remodel Project of the Year (London): SE2 Most Trusted Home Construction Company 2022

Projects

Full-scale renovation & Extension SE16

Extension & Internal Refurbishment BR5

Inspiration for a classic kitchen in London.

Internal Refurbisment BR3

Loft Conversion BR5

Design ideas for a contemporary kitchen in London.

Internal Refurbishment TW10

This is an example of a kitchen in London.

Luxury Renovation W14

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58 Reviews for Kovacs Construction Ltd

Newest first

4.9|58 reviews

Work Quality

4.9

Communication

4.9

Value

4.9

David Miller

The craftsmanship provided by Kovacs is second to none. It is rare to find a company that pays such close attention to the fine details. Their original quotation was up to plaster finish only, but further in the timescale I have requested for the finishes to be completed by them as well. They didn't cut corners and ensured everything was perfect. If you want the job done right the first time, this is the company to ring.

13 March, 2026

Sarah Jenkins

We recently hired Kovacs construction for a loft conversion, and I couldn’t be happier with the results. From the initial quote to the final walk through, the team was professional, punctual and kept the site clean. They turned what I expected to be a stressful process into a seamless one. Highly recommended

13 March, 2026

Kayla Torres

Ben and his team are brilliant. They guide me on design, budget and managed the work beyond expectation. Love my new kitchen space.

9 January, 2025

Lamont Justus

Kovacs Construction provided outstanding service for our ground floor extension. Their attention to detail and strong communication made the process smooth and stress-free. The result is a stunning addition to our home that we absolutely love.

31 December, 2024

Shawn Jara

Working with Kovacs Construction was a fantastic experience. They delivered a beautiful side extension that exceeded our expectations. The team's expertise and dedication to quality were evident every step of the way. I would recommend them to anyone looking for reliable construction services.

31 December, 2024

Loft conversion. Rear extension and kitchen i

Excellent builder who performed an almost complete house renovation for me, mainly focused on a loft conversion and rear extension. Polite, professional and top quality work and the responsiveness from the lead manager - Bence - was superb. WhatsApp was used to get feedback on usually a couple of hours from Kovacs. Plenty of progress pictures received and fade to face meetings. Highly recommended.

2 August, 2023

Sam Lakeman

The Kovacs team were great to work with on our project. We valued the fact they are a family run business and take pride in what they do. Their strong communication stood out in previous reviews and from our first meeting with Ben. They were always reachable and always kept us informed. Whilst the build designs remained unchanged they also provided us with a lot of flexibility to figure out some of the finishing as the build was going on. As this was our first project, strong communication and a level of flexibility was key for us. The team also have high standards for themselves and we're really happy with the quality of the final finish.

10 July, 2023

Indianna Purcell

Kovacs extended my kitchen, worked on my garden and refurbished my bathroom. They were friendly and professional and I'm very pleased with the work. They dealt with any problems I had very quickly and were very responsive. I felt that I was getting a very professional service with regular updates. My neighbours even mentioned how considerate the builders were. Highly recommended.

12 February, 2023

Brett Oscar

We are so happy we contacted Kovacs Construction for our project. Fantastic job. Would recommend them.

11 September, 2022

Johnson Green

We recently used Kovacs for the design and build of our side extension, loft conversion and full renovation of our home in Bromley. They were extremely professional and transparent throughout and we would recommend them to anyone else looking for an honest, reliable and hard working team to transform their home.

11 September, 2022

Willie Hines

Kovacs Construction recently completed a 12 month house renovation for us in Dulwich. This was our second time working with Ben and Heni, who previously undertook a loft conversion on our previous home. 5 stars.

10 September, 2022

Otis Bak

Good experience with Ben and his team. A full design and build project of our new build house in Dartford.

10 September, 2022

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Business Details

Business Name

Kovacs Construction Ltd

Phone Number

020 8176 6185

Website

www.kovacsconstruction.co.uk

Address

4th Floor
18 St. Cross Street
London, Greater London EC1N 8UN
United Kingdom

Typical Job Cost

£75,000 - £1 million

Followers

72 Followers

Socials

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Services Provided

Home Renovation

House Extensions

New Home Build

Loft Conversion

Project Management

House Plans

House Restoration

Basement Conversion

Eco Homes

Tiny House Building

Site Planning

Site Preparation

Demolition

Foundations Construction

Drafting

Greenhouse Design & Installation

Porch Design & Construction

Garage Building

Conservatory Design & Installation

Bathroom Renovation

Excavation

Flat Refurbishment

Gardener & Garden Designer

House Renovation

Kitchen Extension

Kitchen Renovation

New Home Construction

On-Site Project Management

Pergola Construction

Roof Installation

Shed Design & Building

Underfloor Heating

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Areas Served

Abbey Wood

Bexley

Bexleyheath

Bromley

Camden

Central London

Croydon

Dartford

East London

Greenwich

Hammersmith & Fulham

Islington

Kensington & Chelsea

Kingston

Lambeth

Lewisham

London

Merton

Plumstead

Richmond

South East London

South London

South West London

Southwark

Sutton

Swanley

Twickenham

Welling

West London

Westminster

Wimbledon

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Credentials

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2 Ideabooks

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Kovacs Construction Ltd