Article
Contractor Proposal Comparison Checklist
Published 2026-07-13 · Updated 2026-07-13 · BLDGDeck Editorial
Direct answer: When you compare two proposals, price is usually the least reliable comparison. Start with scope, exclusions, allowances, and materials — those are where two proposals for the "same" project actually diverge. Then align payment terms, permits, timeline, warranty, and change-order procedures.
The comparison points that matter
Scope of work
- Is each proposal describing the same work, or are they proposing different work at different prices?
- Are demolition and prep included?
- Is site protection and dust control included?
Exclusions
- What does each proposal expressly exclude?
- Are hidden-condition issues (mold, asbestos, structural repairs) excluded?
- Are permit fees excluded?
Allowances
- Which line items are budgeted as allowances rather than final numbers?
- How will the contractor handle an allowance overage?
Materials
- Are brand and model numbers specified, or only categories?
- Are 'or equivalent' substitutions allowed without your approval?
Permits
- Who applies for permits, and who pays for them?
- Who is responsible for scheduling inspections?
Payment schedule
- How large is the deposit and when is it due?
- Are progress payments tied to defined milestones?
- Is there a retention held until punch-list completion?
Timeline
- When can work start, and how long will it take?
- How are weather delays or supply-chain delays handled?
- What happens if the contractor exceeds the timeline?
Warranty
- How long is the workmanship warranty?
- What does the warranty exclude?
- How are manufacturer warranties handled and registered?
Cleanup
- Is daily cleanup and final cleanup included?
- Who handles debris removal and disposal fees?
Change orders
- Do change orders require written approval?
- How is change-order pricing calculated?
Fictional example
Two proposals for a bathroom remodel come back at $28,000 and $34,000. On paper the first is cheaper. On closer reading the $28,000 proposal excludes tile installation and treats the vanity as a $600 allowance; the $34,000 proposal includes tile installation, lists a specified vanity model, and includes permit fees. After normalizing, the two proposals are within about $500 of each other.
This article is for general informational purposes only. It is not legal, construction, engineering, or licensing advice. Consult a qualified professional for advice specific to your project.