LinkedIn has over 26 million users in France (source: LinkedIn Newsroom), including a growing share of real estate decision-makers, property managers, developers and agencies. Yet fewer than 3% of construction tradespeople have an active profile. It is an untapped goldmine.
Step 1 — Optimise your profile like a sales page
Your photo: professional, smiling, in clean work clothes. Your headline: not "Independent Plumber" but "Bathroom Renovation Specialist | Paris & Greater Paris | 10-year Structural Warranty | Quote within 48h". Your summary: 3 paragraphs — who you are, what you do concretely, why your clients recommend you. End with a clear CTA ("Contact me for a free quote").
Step 2 — Build your targeted network
Connect every week with: 10 estate agents in your area, 5 property managers, 3 interior architects, 5 local developers, 10 property investors. Accompany each request with a 2-line personalised message: "Hello [First name], I've been working on renovations in [your town] for X years. Your profile caught my attention — I'd be happy to chat if the opportunity arises."
Step 3 — Publish 3 times a week
Top-performing content in construction on LinkedIn: (1) Before/after site photos with concrete figures (size, budget, duration) — average reach: 2,000 to 8,000 views. (2) Short technical tip ("The #1 trap in energy renovation"). (3) Client testimonial in storytelling format (tell the project story, not just the photo). Use free tools like Canva for your visuals.
Step 4 — The 3-message prospecting sequence
Message 1 (day 1 after connecting): thank them + a relevant observation about their activity. Message 2 (day 7): share useful content, ask for nothing. Message 3 (day 14): direct proposal for a 15-minute call. Average conversion rate observed on our coached clients: 8 to 12% positive response to Message 3.
Measured results on our coached clients
Applying this method 1h/day, our clients generate an average of 8 to 14 qualified contacts per month from month 3, with a quote-to-job conversion rate of 35 to 45%.