50 LinkedIn Content Ideas for Construction and ConTech Founders

After running LinkedIn content for construction and ConTech founders for the best part of four years, we have narrowed down to five archetypes that reliably work. Every idea below is a variation on one of these.

• Site reality — something from a real job. Screenshot, photo, redacted extract, programme fragment.
• Hot take — a specific opinion, named counterparty, clear reasoning. Not "the industry needs to change" — "the CIOB is wrong about X and here is why".
• Teardown — deconstruct a real tool, process, or decision. Show your work.
• Data point — a single striking number with a story wrapped around it.
• Frame-breaker — challenge a piece of received construction wisdom. "BIM Level 2 isn't actually what most Tier 1s are doing. Here is what they're actually doing."

Every generic "post your story" or "share your why" post sits outside these five archetypes. That's why they don't work.

1. A redacted RFI and what it cost the programme.
2. A before/after Revit model screenshot with a one-line observation.
3. A clash detection still — what went wrong, what should have been caught in coordination.
4. A programme slip captured week-by-week with a 3-line reflection on why.
5. A site photo of a non-conformance and what it says about upstream process.
6. A BoQ reconciliation story — where the numbers drifted and why.
7. The first morning of a new job — what the PM actually does before 9am.
8. A real RAMS document (redacted) with an opinion on what's wrong with it.
9. A dilapidations photo with an estimate and a learning.
10. A week-in-numbers from a live project: RFIs raised, TQs, NCRs, variations.
11. A photo of the site cabin wall — what's pinned up says more about the job than the programme.
12. A DfMA module arriving on site, with a note on what went right.
13. A commissioning snag list and what it tells you about handover planning.
14. A real early-warning notice under NEC and how the team responded.
15. A site induction slide that made you wince, with a better version.

1. "BIM Level 2 is mostly theatre. Here's what the Tier 1s actually do."
2. "Procore is brilliant and wrong for 70% of UK contractors. Here's which 30%."
3. "The CIOB should stop running CPD on topics the industry solved a decade ago."
4. "NEC4 is better than JCT for most design-and-build jobs and the industry won't say it."
5. "Construction News ads are a waste of money under £5m turnover."
6. "DfMA is sold as a cost play. It isn't. It's a programme play."
7. "The Building Safety Act has created a compliance gold rush and most of it is nonsense."
8. "Innovation directors are where good ideas go to die."
9. "Revit is a draughting tool pretending to be a coordination tool. It's costing the industry."
10. "Most ConTech pilots fail because the commercial team isn't in the buying committee."

Hot takes feel risky. They are the content that builds an audience fastest in construction, because the industry is genuinely under-opinionated on LinkedIn. Commercial directors are gossipy in person and silent online. Fill the gap.

1. Teardown of a published Tier 1 case study — what's real, what's marketing.
2. Deconstruct a COINS workflow and where it leaks money.
3. A step-by-step of how a specific RFI should have been raised.
4. Teardown of an NBS specification and what's outdated in it.
5. A full breakdown of how a main contractor prices preliminaries.
6. Teardown of a public tender submission — what the winning bid got right.
7. Analysis of an RICS cost-per-square-metre benchmark and where it misleads.
8. A teardown of a Viewpoint dashboard — useful fields vs vanity fields.
9. A planning submission breakdown — where it could be rejected and why.
10. Deconstruct a CIBSE commissioning procedure and where contractors skip steps.

Teardowns are the single best content format for establishing technical credibility. They are slow to write but travel further than any other format.

1. Average UK RFI cycle time (~9 days) vs what good looks like (2-3 days).
2. Number of Tier 1 contractors with genuine BIM Level 3 capability (hint: fewer than the brochure says).
3. Cost per clash detected in coordination vs cost per clash discovered on site (roughly 1:100).
4. Mean programme slip on UK public sector schemes vs private sector.
5. Percentage of subcontractors on a typical Tier 1 job using IFC natively (spoiler: tiny).
6. Revit licence utilisation rates vs paid licences — the procurement waste few name.
7. Preliminary costs as a percentage of contract value across sectors.
8. Average commissioning overrun days on a school build.
9. Typical cost of defects in year-one post-handover per £m turnover.
10. Reply rate on cold LinkedIn DMs in construction (5-8%) vs in SaaS (2-3%) and what it means.

1. "The construction industry isn't slow to digitise. It's rationally digitising the right bits and ignoring the wrong bits."
2. "Most CPD is CV decoration, not skill-building. Here's what the industry actually needs."
3. "Modular is not the future. Hybrid on-site with high-DfMA content is."
4. "The problem with construction isn't margins — it's that the 2-3% margin is the correct answer to the risk structure."
5. "We keep calling it a labour shortage. It's a wage-setting problem."

So what: You will never again stare at an empty composer. Rotate the five archetypes. Aim for 40% site reality, 20% hot take, 20% teardown, 10% data, 10% frame-breaker. Post three times a week and in nine months you will have an audience commercial directors actually read.