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D&D Interior Services · Practical guide

Managing a Home Renovation: Decisions, Changes and Completion Records

A renovation needs a clear record of what was agreed and how decisions will be made. Good communication helps identify problems, but it does not excuse defective work or make the homeowner responsible for every delay. Establish a process both sides can use when the project changes.

By D&D Interior Services · Updated September 9, 2026 · About 3 min read

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Pale kitchen island with a wood inset, geometric pendant lights and two-tone cabinetry
Pale kitchen island with a wood inset, geometric pendant lights and two-tone cabinetry.

Agree the scope and communication process

Review the quotation against the rooms and work areas before signing. Identify included work, exclusions, allowances, retained features and any information still required. A walk-through is useful, but keep the resulting decisions in the written scope rather than relying on recollection.

Choose a regular update method and name the people who can approve changes. Record how urgent site issues should be communicated and how ordinary selections will be submitted. If several household members are involved, agree how their instructions will be reconciled before they reach the contractor.

Maintain a decision list with the item, available options, information needed and decision date. A deadline should relate to an actual procurement or installation need. If the information needed to choose is incomplete, record that dependency rather than treating every unresolved selection as client delay.

Plan your renovationDescribe the work before choosing a date or service scope.

Handle changes before they become disputes

A useful change record identifies the original work, the proposed change, its reason, cost treatment and effect on other tasks. Distinguish a client-requested upgrade from a concealed condition, an omitted item or correction of defective work. Those situations should not automatically be priced or assigned responsibility in the same way.

Ask for the proposed response and relevant evidence before approving extra work. For example, a photograph of a newly exposed condition can support a discussion, but it does not by itself establish the required remedy or its price.

Ontario’s consumer guidance explains that an estimate incorporated in a renovation contract generally limits the final charge to 10% above that estimate unless new work or a new price is agreed. Keep any agreed change in writing. A proposed increase should identify the changed work and its cost basis.

Review progress, invoices and handover

At agreed checkpoints, compare the completed work with the current scope and record open questions. Note what is awaiting a selection, delivery, inspection or correction, together with the person responsible for the next step. Keep dated records without entering restricted or unsafe work areas.

Check invoices against the contract, completed milestones and approved changes. Seek appropriate advice about a payment dispute or applicable holdback obligations rather than relying on a blanket instruction to pay everything or withhold everything. A completion disagreement needs a clear account of the disputed work.

Prepare a handover list covering unfinished items, operation of installed products, care instructions, agreed warranty documents and relevant inspection records. Record how remaining work will be addressed and who will respond to later concerns. A courteous working relationship is useful; it does not replace the written agreement or either party’s responsibilities.

Key takeaways

  • Use one scope and a documented decision process.
  • Distinguish upgrades, concealed conditions and correction of defects.
  • Check changes and invoices against the agreement.
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Select the room or finish you want to change and describe how you use the space.

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