Extendia

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Overview

Operates in United Kingdom
Posting since 2021

Portfolio

Services

Bathroom Installation & Remodel

Bathroom Accessibility Adaptation

Patio Services

General Builders

Property Extensions

Flat Roofing Installation

Architectural Services

Central Heating System Installation & Replacement

Description

We are a London-based family business with an experienced tight-knit team ensuring that all of our work is conducted to an unbeatable standard. We like to work closely with our clients so that we can provide bespoke work in line with your specifications. Communication is at the heart of what we do and by keeping the client involved in the decision-making process we can provide our clients with a straightforward and stress-free experience from start to finish.

We also have a dedicated Kitchens and Bathrooms website www.extendiakb.co.uk
Professional design, quality products, expert installation & market-leading project management are all vital elements to ensure that your new project looks amazing.
We design, supply & install for busy homeowners who need a simple process without the hassle of vetting tradesmen and managing a project. Arrange a home visit!

Ad ID: 8505551360

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Reviews (21)

Please note: any reviews provided by our partner, Bark are not managed or verified by Gumtree.

5.0out of 5

21 reviews

Priya Jassal

31 July 2025

The team at Extendia were patient, professional and worked to a high standard. We felt they consulted us at every step of our bathroom project, advised us on how to best utilise. They also helped us on smaller maintenance outside of the project. Trusted and responsive team.

Janet Cowell

27 June 2025

What a fantastic company! Both Patryk & Michael were brilliant. We knew from the first meet that they were 100% professional. They gave open and honest ideas, talked everything through with us to ensure we were happy. The products they recommended were 1st class. Their work is outstanding. I would highly recommend Extendia. We are thrilled with our new bathroom. And will definitely reach out when we can for them to do our kitchen too. Thank you Patryk, Micheal & team!

Guy C

24 March 2024

Not just great work, done on time and to budget, but very helpful too. Highly recommended...

James Middleton

6 October 2023

Extendia come highly recommended. Patryk and his team are responsive, fast and finish the job to a high quality at a reasonable price. I will be using their services again in the future.

Bushra

12 September 2024

A shower room in my apartment required complete refurbishment following a leak in the underfloor heating pipes. Extendia was one of the firms that came up on my search and I asked them amongst others to come and have a look at the job. From the start, I was impressed by Patryk's serious but pleasant and considerate manner. He was very quick to reply and his communication skills are admirable. The last thing I wanted was a person in charge who does not reply to phone calls, messages or emails. Patryk was anything but that. The quote was not necessarily the cheapest amongst others but extendia was may favorite firm. I am very pleased to say that My husband and I are not disappointed. The team were very professional from the time the contract was signed until the end. They completed an excellent job and have been ready to bend backwards to accommodate our needs including things that cropped up during the process. Patryk assured us on more than one occasion that everything will be done to our satisfaction. They started and completed the job as per promised timeline. Throughout the process, Patryk managed the project and visited the site frequently. My husband and I will not hesitate to call on their help whenever we need work done in the future. I hope they continue with this professional attitude as the firm grows.