Compare contractor quotes
Compare the same scope, materials, schedule, and payment assumptions—not just the total.
Official book and homeowner knowledge hub
Protect Your Money Before You Sign
Practical guidance and tools for homeowners comparing renovation quotes, reviewing contractor scope, and preparing to sign.
Before the signature
Make the proposal easier to compare and question
Good decisions start with a written record of what each contractor is actually offering.
Understand scope and exclusions
Identify what is included, excluded, owner-supplied, or still undecided.
Review allowances and cost risks
Treat allowances as placeholders that can change the final price.
Prepare for change orders
Agree on how changes are described, priced, approved, and recorded.
Check documents before signing
Read the estimate, contract, exhibits, and required local disclosures together.
Use practical homeowner tools
Use quick-reference resources only after their source material has been verified.
Start with a reliable baseline
Multiple estimates. Written details. No rushed signature.
The Federal Trade Commission advises homeowners to get multiple estimates, ask about large differences, and read a written contract carefully. Contract requirements vary by state.
Read the FTC homeowner guidanceExperience behind the guide
Practical guidance informed by approximately 20 years of construction-site and project experience
W.J. Choi’s work has included scope review, cost and schedule coordination, and communication across subcontractor responsibilities and project handoffs. This site uses that experience to help homeowners organize written information and prepare better questions before signing.
About W.J. ChoiPrintable resource
Free 8-Page Renovation Quote Comparison Toolkit
A printable PDF for organizing renovation scope, comparing contractor quotes, recording clarification questions, and tracking written change orders before you sign.
Explore the Free 8-Page Printable Toolkit
The official book page
A Homeowner’s Guide to Renovation Contracts
U.S. Consumer Edition · First Edition, Version 1.0 · August 2026 · Kindle edition
See the Kindle edition of Protect Your Money Before You Sign on Amazon.