Skip to main content
📚 Construction Guide

20 Questions to Ask Before Finalizing a Construction Contractor

20 critical questions every homeowner should ask a construction contractor before signing a contract. Covers quality, experience, BOQ, warranty, and payment terms.

Choosing the right contractor is one of the most important decisions in your construction journey. These 20 questions will help you evaluate a contractor's reliability, transparency, and technical capability before you commit.

Experience & References

  • How many residential construction projects have you completed in the last 2 years?
  • Can I visit one of your recently completed projects?
  • Can you provide contact details of 2-3 past clients who are willing to speak?
  • Have you built in this specific area/soil type before?

Discuss Your Project

Tell us about your project and we'll be in touch.

By submitting, you agree that Buildogram may contact you about this enquiry. See our Privacy Policy.

BOQ & Pricing

  • Will you provide a detailed itemized BOQ with quantities, brands, and rates?
  • What happens if material prices change after signing?
  • What items are NOT included in your quote?
  • Can you explain why your quote is different from the other quotes I received?

Construction Quality

  • Who is the site engineer responsible for my project daily?
  • Do you conduct concrete slump tests and cube compression tests?
  • What concrete grades do you use for slabs and columns?
  • What steel grade do you specify?

Documentation & Warranty

  • Do you provide Lab test reports at each stage?
  • What warranty do you provide and what does it cover?
  • Will you hand over all test records and documentation at handover?
  • Do you provide a Property Passport or any kind of property record at handover?

Payment & Timeline

  • What is the payment milestone schedule?
  • What is the penalty for construction delays?
  • Under what circumstances can you claim additional cost?
  • What dispute resolution process is in our contract?

FAQs

What if a contractor refuses to answer these questions?

A contractor who cannot or will not answer these questions is a red flag. Transparency about process, quality checks, and documentation should not be difficult for a confident, experienced contractor.

Explore Buildogram Marketplace

Need expert guidance?

Talk to our structural engineers for project-specific advice.

Book a Pre-Contract Consultation

Ready to build with confidence?

Talk to a Buildogram engineer today to plan your project with execution oversight.

Discuss Your Requirement
Chat with us