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SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
SUWANVARA LAWFIRM
SUWANVARA LAWFIRM
Suwanvara Law Firm Co., Ltd.
Civil Law

Building a House or Hiring a Contractor — Work Unfinished, Abandoned, or Off-Spec: What to Do

Contractor abandons the job, builds off-spec, runs late, or the owner won't pay — common construction disputes and both sides' rights.

by Legal Advisory TeamApril 16, 20261 min read
Building a House or Hiring a Contractor — Work Unfinished, Abandoned, or Off-Spec: What to Do

Building a house or hiring a contractor involves a large sum and is a common source of disputes — on both the owner's and the contractor's side — from unfinished work and abandonment to off-spec building and non-payment of instalments.

Common disputes

  • Contractor abandons the job / runs past the deadline
  • Work doesn't match the spec or isn't up to quality
  • Claiming instalments beyond the work actually done
  • Owner not paying instalments, or changing the design without agreeing extra cost

It comes down to the contract and evidence

Most problems arise from a loosely drafted or non-written contract. You should have: a clear scope and drawings; work/payment instalments tied to progress; deadlines and late-penalties; conditions for rework and termination; and a workmanship warranty.

What to do when there's a problem

  1. Keep full evidence — contract, drawings, instalment invoices, progress photos, communications.
  2. Record delays and defects with dates.
  3. Don't pay the final instalment or sign off if the work isn't right.
  4. Consult a lawyer to negotiate, claim damages, or terminate per your rights.

📌 See more: civil litigation & contract disputes · business legal advisory

If you have a construction dispute — as owner or contractor — talk to our team to protect your rights and claim correctly.

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