Comparing Renovation Estimates: Start With the Same Scope

Two renovation estimates can describe different jobs even when they carry the same project name. A bathroom refresh, for example, might mean replacing fixtures in one proposal and removing finishes down to the framing in another. Before comparing the totals, make the scope comparable.

Give each contractor the same starting description

Write a short description of the result you want, the rooms involved, and the items you expect to keep. List the materials or product specifications already selected. If a selection is undecided, ask how that uncertainty is handled in the estimate.

For a painting project, identify the rooms and surfaces. Ask whether preparation, patching, primer, trim, and cleanup are included. A line that says paint interior leaves more questions than a room-by-room description.

Compare the inclusions and exclusions

Put the estimates side by side. Check labor, materials, removal of existing items, protection of nearby surfaces, and disposal. Record what each contractor excludes rather than treating a missing line as included work.

The Federal Trade Commission recommends obtaining multiple written estimates that describe the work, materials, completion date, and price. It also advises asking about large differences between estimates instead of automatically choosing the lowest bidder.

Clarify what could change

Ask what happens if work reveals an unexpected condition or you choose a different material. Request an explanation of how additional work, price changes, and schedule changes will be documented and agreed before proceeding.

An allowance deserves particular attention. Ask what it covers, what selection it assumes, and how an amount above or below that allowance affects the proposal.

Use a simple comparison sheet

Give each contractor a column. Use rows for scope, materials, preparation, cleanup, exclusions, estimated schedule, and questions still unanswered. Keep contractor credentials and references in a separate checklist.

A clear comparison will not make every proposal identical. It will help you understand the differences, ask more precise questions, and decide what needs clarification before you commit to the work.

Sean Tarpenning is a Kansas City real estate investor. Contact Sean about your property.