How to Read a Contractor Quote and Contract

A quote and a contract are not the same thing. A quote or estimate is the contractor's price for a defined piece of work. A contract is the legally binding agreement that spells out who does what, for how much and by when. Understanding both protects you from the most common disputes.

Quote versus estimate

People use these words loosely, but they can mean different things. An estimate is often a best guess that can change. A quote or bid is usually a firm price for a stated scope. Ask which one you are getting and whether the price is fixed, based on time and materials or capped.

What a good quote includes

• The scope of work, described in enough detail that another contractor could price the same job.
• Materials, with brands, models, colors or grades where they matter.
• Labor, and whether subcontractors will be used.
• Allowances, which are set amounts for items not yet chosen, such as tile, fixtures or appliances. If your choice costs more than the allowance, you pay the difference.
• Exclusions, meaning what is not included, such as permits, demolition, disposal or repainting.
• Timeline, including a start date and an expected finish.
• Total price and how it breaks down.

Compare bids line by line

Do not just compare totals. Put the bids side by side and check:

1. Does each cover the same scope and finish level?
2. Are the allowances realistic?
3. Is anything missing from the cheapest bid, such as cleanup or permits?
4. Are the warranties comparable?

A bid that is much lower than the rest should prompt questions, not excitement.

Key clauses in the contract

• Parties and license details. Names, addresses and the contractor's license number.
• Payment schedule. Payments should be tied to finished stages of work. Be cautious about a large deposit, and check local rules, since some places limit it.
• Change orders. Any change to the scope or price should be agreed in writing before the work is done. This is the most common source of cost surprises.
• Permits and inspections. Who obtains them and who pays.
• Schedule and delays. What happens if weather, deliveries or other issues cause delays.
• Insurance. Proof of liability and workers' compensation coverage.
• Warranty. What is covered, for how long and who to call.
• Cleanup and disposal. Who handles debris and what condition the site will be left in.
• Dispute resolution and termination. How disagreements are handled and how either side can end the agreement.
• Lien protection. In many places, unpaid subcontractors or suppliers can place a lien on your home. Ask how this is addressed, and whether lien waivers are provided with payments.

Before you sign

Read every page. Do not sign anything with blank spaces. If you do not understand a clause, ask for it to be explained in plain language, and consider having a real estate attorney review a large contract. Make sure the verbal promises you were given are written into the document, because the paper is what counts.

After you sign

Keep a complete copy and a folder for change orders, receipts, photos and correspondence. Follow the payment schedule and avoid paying ahead of the work completed. Our Pro Hiring Playbook walks through these steps as a printable checklist.

The takeaway

A clear, detailed contract is a sign of a professional contractor. Vague paperwork rarely helps the homeowner.