Builder of individual houses for 50 years

throughout the south-west of France

Transform your Home with our Renovation Service

To renovate your house

Choose a construction specialist with over 50 years of experience

Readjust your home to your needs, tastes and trends, improve your quality of life, reduce your energy expenditure, bring added value to your property…


Do you want to renovate or expand your home?

With over 50 years of experience in construction, Maisons SIC is able to meet all your renovation or adaptation needs for your property real estate.

Whether it is a partial or total renovation of an apartment, a house, a building or even a commercial premises, we study your project and we adapt it according to your budget, your needs and desires.

Interior renovation : A refresh by opting for the replacement of your floor and wall coverings, your kitchen, bathroom or your joinery will give a new look to your interior.

Renovation énergétique : This work aims to improve your comfort and reduce your energy expenses by insulating your attic, walls, from the inside or outside but also by installing a new heating, ventilation or air conditioning system.

Enlargement / Extension: By opening a wall, enlarging, modifying or creating additional living rooms, you can adapt your home to your pace of life and your habits (creation of an additional bedroom, suite parental, independent studio, etc.). Your exterior can also evolve by adding a carport, a terrace, a garage, a pool house, an annex, etc.

Beautifying your exteriors : Renovating the facade can breathe new life into your home. It can include cleaning, repairing cracks and applying a new coating as well as replacing your roofing or gutters.

Transform your living spaces with complete confidence with Maisons SIC!

Whether it is a studio, a house, a building or even commercial premises, Maisons SIC, studies your budget and adapts the project according to your desires.

1 single privileged contact

A tailor-made, turnkey service

1 showroom for the choice of your materials and equipment

Support for all administrative procedures

Our engagements

We offer support tailored to your needs for a turnkey renovation of your property while controlling the quality-cost-deadline triangle.

Before the work:

We make ourselves available to meet you on site, listen to you and advise you on your project in order to offer you the best offer adapted to your needs. 

During the works :

The works manager and the project manager will remain your preferred contacts. They will carry out site visits, progress reporting, budget monitoring and will also be available to monitor the evolution of your desires and needs.

We guarantee daily availability to answer your questions on site, by telephone and e-mail and regularly provide a precise progress update.

After the work

We guarantee compliance with current standards and specifications, perfect completion of the work, after-sales service, as well as ten-year insurance on our achievements.

Detail your project
Our customers have their say
I wanted to accommodate my mother, recently widowed, peacefully! The idea of ​​making an extension to my house in the form of a studio allows me to be present with her every day, while maintaining a certain independence.
Patricia M.
A blended couple with already two potential teenagers, we felt cramped since the arrival of our third child. The solution of making their rooms with their own bathroom helped them to be more independent by giving them a feeling of freedom. Our new big family has been doing wonderfully ever since!
Fabien and Virginie D.
Renovation process

Detailed step by step



Study and delivery of the costing

Signature of the works contract

Support for administrative procedures

Technical development meeting before opening of the site

Site monitoring, regular updates on the progress of the work

Pre-reception meeting

Signature of the acceptance report

Why renovate your house with Maisons SIC?

Renovating a house in the South-West is an important step in improving your living environment. With Maisons SIC, a company with over 50 years of experience, you benefit from unrivaled expertise in the field of construction and renovation. Our site teams, made up of seasoned professionals, ensure superior quality work, while respecting set deadlines.

Working in close collaboration with hand-picked local craftsmen, we guarantee the quality and seriousness of the work carried out. From masonry to plumbing, electricity and framing, we cover all areas of building with competence and efficiency.

We maintain solid partnerships with renowned craftsmen, selected for their skills, reputation and seriousness. Some of these partnerships have lasted for more than 25 years, demonstrating the mutual trust and quality of the relationships we maintain with our employees.

Supported by significant administrative support at the head office (we manage all your procedures and our sales representatives follow each stage of your projects), our site teams benefit from optimized logistics for purchases, orders and deliveries of materials, thus ensuring fluidity in the progress of the work.

In addition, a design office made up of experienced professionals is responsible for developing and studying all construction projects, thus guaranteeing a personalized approach.

We are proud of our ability to create completely tailor-made projects, based on the needs and desires of our clients, while guaranteeing impeccable construction quality.

 Investing in an internal after-sales service, we also ensure careful follow-up after delivery of your home, in order to meet all your expectations and requirements.

In short, choosing Maisons SIC for the renovation of your house in the South-West means opting for the expertise, experience and know-how of a company committed to offering you the best in construction and renovation.

How much does it cost to renovate?

Renovating a house in the South West can include extension projects, extensions and exterior renovations to improve the appearance and functionality of your living space.

Extensions and enlargements involve adding new spaces to your home, such as a room extension or even creating new structures such as wooden extensions. These projects are often motivated by the need to gain living space to meet the changing needs of the family, such as the arrival of a new child, the creation of a work space at home or simply the desire to have more comfort and functionality in the home.

Whether to enlarge the kitchen, add an extra bedroom or create an open and bright living space, extensions and enlargements allow you to personalize your home according to your needs and preferences. By investing in these projects, you can not only improve your daily quality of life, but also increase the value of your property on the real estate market in the long term.

The costs of these projects can vary greatly depending on factors such as the size of the home, the scope of work and the quality of the materials used. For exterior renovations, prices can range from 150 to 500 euros per square meter, depending on the complexity of the work and the choice of materials.

Extensions and enlargements can cost between 1000 and 2500 euros per square meter, depending on the design and desired finishes.

To successfully carry out these exterior renovation, extensions and enlargement projects, it is essential to call on experienced professionals.

At Maisons SIC, we put at your disposal our expertise of more than 50 years in the field of construction and renovation.

Our specialized teams will be able to support you throughout the process, from design to completion, ensuring that your project is carried out with care, precision and in compliance with your expectations.

Browse our articles