Our method

A clear flow, from audit to decennial warranty

No nasty surprises: every step is explained, every commitment put in writing. You always know where your project stands.

Step 1 · Free
Survey & technical audit

Visit to your home, listening to your needs and technical measurements. We identify the priority work, the right materials and estimate your grants.
Step 2 · Grants
Grant application

Fine simulation of MaPrimeRénov', CEE bonuses and the eco-PTZ. We prepare all the documents for the application right through to submission.
Step 3 · Contract
Quote & signature

Line-by-line detailed quote, provisional schedule and payment plan. A clear contract, compliant with the rules governing building works.
Step 4 · Works
Carrying out the work

Coordination of trades, site follow-up, quality control and regular reporting. A single point of contact stays reachable.
Step 5 · Warranties
Handover & warranties

Joint handover, resolution of snags and delivery of certificates. Your warranties — completion, two-year and decennial — take effect.

Let's begin

The first step is free

Book your technical audit: an expert assesses your home and works out your grants, with no obligation.