What Is a Construction Contract?

A construction contract is a legally binding agreement between a contractor and a property owner. The parties draft it to detail the exact terms of a construction project. It can be used for residential and commercial projects.
Whether the project requires remodeling, renovation, or general improvements, a construction contract outlines the scope. It prevents misunderstandings and ensures that the parties know their duties. It also addresses other details, including timelines, deliverables, and pricing.
By writing a construction contract, the parties can:
- Prevent scope creep
- Keep the project on track
- Protect against delays and low-quality work
- Preserve the property’s condition and the client’s investment
- Access legal recourse if one party doesn’t uphold the contract
How to Write a Simple Construction Contract

A simple construction contract conveys the terms of your project and offers protection. Follow these steps to include the general conditions and tailor them to your project.
Step 1 – Provide Parties’ Information
Begin your construction services contract by including the parties’ details. Provide both parties’ names and indicate whether each is a business or an individual. This identification clarifies each party’s legal obligations, which can differ in construction work.
The contractor should also include their license number. The owner can verify it using state-specific resources (such as Florida’s contractor lookup). By verifying a contractor’s status, a property owner can ensure that the contractor:
- Has updated credentials
- Is capable of performing the work
- Is eligible for insurance coverage
Step 2 – Give a Description of the Work
Describe the work the contractor will perform so their expectations are clear. You can also list the site location and start and end dates to ensure the contractor can commit to the project.
Consider attaching work plans, specs, and other documents to clarify the expected work. The contractor can refer to these documents for detailed guidance if they get stuck on a project.
Maintain a good working relationship by outlining the process for work changes. Explain the role of a construction change order. With this precaution, the contractor won’t have to start new work without getting paid for it.
Step 3 – List the Pricing & Payment Terms
List the contract price and payment terms to establish the rate from the project’s onset. Include the retainage, which is the percentage (usually 5-10%) withheld from the contractor’s payment until they complete the project. Outline whether the property owner will pay upon milestones or project completion.
Before a project begins, the contractor can issue a construction quote to provide the property owner with an estimate.
What Are Pricing Structures in a Construction Contract?
A construction contract may price services differently. Here are some of the pricing structures in a construction job agreement:
- Lump-sum (Fixed-price). The contractor agrees to complete the project for a set price.
- Cost-plus (Cost-reimbursement). The contractor is reimbursed for project costs, plus a profit percentage.
- Time and materials. The property owner pays for the actual time spent and materials used, plus a markup.
- Unit pricing. The contractor receives payment for the units of work they complete at set prices.
The contractor can prepare a construction invoice to request payment once they complete the outlined work.
Step 4 – Include Completion & Inspection Terms
Specify what adequate completion of the project looks like so that both parties know when the work is finished. These guidelines establish quality standards and ensure the property owner is happy with the final product. You may also condition the contractor’s final payment on substantial completion of the work.
You can also specify liquidated damages. These are amounts payable to the property owner if the contractor delays the project or breaches the contract by failing to finish the work in a quality manner.
Step 5 – Discuss Material & Labor Provisions
Clarify who will provide the materials and labor for the construction project. In most cases, the contractor will provide the labor. The materials division may differ. They can be split or provided by one party.
For example, consider a property owner who hires a contractor to build a backyard deck. The homeowner might provide the wood they already bought. However, they might need the contractor to bring the remaining supplies. When you outline who will provide what, the contractor will have everything they need to finish the project to the property owner’s satisfaction.
Step 6 – Decide Responsibility for Licenses & Permits
Consider the project’s scope and determine what licenses and permits are necessary. Use your construction contract to record which party must obtain these documents. By addressing these details, you can avoid work delays and ensure compliance with relevant laws.
Step 7 – Clarify Supervision Duties
The contractor often assumes responsibility for supervision. Specify if they’re allowed to have a subcontractor assist with the work supervision. When you assign these duties upfront, you can ensure that someone oversees the work to the agreed standards.
Step 8 – State Whether There’s a Warranty
A warranty can be a great safety net if there’s an issue with the work performed or materials used. It ensures that the contractor stands behind their work, providing peace of mind to the property owner. In your construction contract, be sure to define these details for your warranty:
- The duration
- What it covers
- Any conditions that can void it
Step 9 – Include Insurance Obligations
Insurance provisions protect both parties in case of unforeseen events. The contractor reduces their financial risk by ensuring they are covered for liability claims. At the same time, the property owner is protected from liability for:
- Damages
- Workplace injuries
- Accidents caused by the contractor
The contract should specify minimum coverage amounts and require the contractor to show proof of insurance before work begins.
Plan to document any accidents or injuries using a construction incident report template to ensure proper recordkeeping.
Step 10 – Describe Termination Procedures
Sometimes, either party may decide it’s best not to proceed with the rest of the construction work agreement. Use your construction contract to outline when and how the agreement may be canceled. Non-payment by the property owner and unsatisfactory work may be valid reasons. For any issues with work quality, state whether the contractor will have the opportunity to correct the work before the contract is terminated.
Specify that the terminating party must provide written notice. Be sure to outline the financial and legal consequences of ending the contract early.
Cooling-Off Rules
Review your state’s rules for cooling-off periods. These laws may allow property owners to cancel home improvement contracts under certain conditions.
Step 11 – Record Confidentiality Clauses
Sometimes, a contractor might need access to security information or proprietary details to get the job done. Confidentiality clauses protect sensitive information that the contractor shares with the property owner.
Some projects may need this clause more than others. For example, a renovation project for a high-tech manufacturing plant may demand it. Alternatively, a residential project, such as a home renovation, may not.
Step 12 – Outline Dispute Resolution Methods
A well-drafted construction contract should include a clause for dispute resolution. Depending on the issue, it may specify that mediation, arbitration, and litigation are available to the parties.
For example, suppose a contractor believes they need more payment for unexpected work. If the property owner disputes the charge, the parties can refer to the dispute resolution clauses in their contract. This way, they can work toward a fair and timely resolution.
Outlining dispute resolution methods can reduce legal costs and prevent project delays.
Sample Construction Contract Agreement
View the example below to see what a construction contract looks like. Then, write your own using Legal Templates’s guided form to include your custom terms. Download the final form in PDF or Word format to keep in your records.