Can I include subcontractors in the schedule?

Yes. Subcontractors get their own login with limited permissions. They only see their own jobs, work orders and schedule. You see the full overview.

How does the handover dossier work?

The dossier builds automatically as you work. Photos are sorted by phase and location. At handover you generate the complete dossier with one click — including checklist and signature.

Does Klusmaat support installment invoices?

Yes. You can split invoices into installments (e.g. 30% at contract, 60% at interim/additional work, 10% at handover). Each installment is automatically sent at the right time.

How much does Klusmaat cost for a contracting company?

From €99/month for teams up to 15 users. 14 days free trial, cancel monthly.

Can I try it first without obligations?

Yes. The standard trial is 14 days with no payment details. Beta partners receive a free subscription while they actively participate.

Job done = admin done

How much does additional work cost you in disputes per year?

11,100 construction disputes in 2023 — 36% more than the previous year. Most are about additional work that was verbally agreed but never documented in writing.

Stichting Achmea Rechtsbijstand (SAR) 2023

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No payment details. Start right away — put in your first project and your crew. If it doesn’t work for you, you just stop. Your data stays yours.

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11,100

Construction disputes

construction disputes in 2023. Most about additional work.

SAR 2023

85%

Over budget

of construction projects go over budget. 32% due to estimation errors.

McKinsey

Compliance pressure

quality assurance + contractor enforcement simultaneously. Double compliance pressure since 2024/2025.

Government

A day with Klusmaat

Zonder Klusmaat Met Klusmaat

09:00 — Additional work

You discover a problem. Verbally agreed: "I will calculate it." Customer denies it later.

Photo + voice = digital change order. Customer approves via client portal with timestamp. Proof that holds up.

12:00 — Team coordination

WhatsApp group with 12 messages. Who is doing what? When is the tiler coming?

Scheduling per tradesperson and subcontractor, with availability and certificates. The tiler sees his tasks in his own work order.

16:00 — Handover

No dossier. Customer finds a crack 3 months later. Reversed burden of proof.

Quality-compliant handover dossier: photos per phase, checklist, signature. Automatically generated while you worked.

How Aannemers use Klusmaat

New-build home

A project spanning several weeks with subcontractors. The quality-assurance file builds itself automatically. Instalment invoices per phase.

Bathroom renovation

Quote with completeness check. Change order protocol for surprises. Handover with before/after photos and signature. Invoice automatically.

Sustainability project

Coordination between installer, insulation contractor, and roofer. Schedule with multiple tradespeople and phases. Total invoice with partial payments.

Not about to take anything on faith? Fair enough. Type a job — for example a bathroom renovation with demolition, tiling and extra work — and inspect the quote Klusmaat prepares. No account, no email.

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