Contractor Agreement Templates: Complete Guide (2026)

Contractor agreement templates include construction contracts, subcontractor agreements, change orders, and service agreements with essential sections like scope of work, payment terms, timelines, and dispute resolution. These templates protect contractors because they clearly define deliverables, prevent scope creep, and establish payment schedules—without requiring a lawyer for every job.

Get Templates: BasicDocs offers free contractor agreement templates with unlimited e-signatures. Download, customize, and send for signature in minutes.

Essential Contractor Templates

Template	When to Use
Construction contract	Prime agreement with owner
Subcontractor agreement	Hiring subs
Change order	Scope modifications
Home improvement contract	Residential work
Service agreement	Ongoing maintenance
Lien waiver	Payment documentation

1. Construction Contract Template

The main agreement between contractor and property owner.

Essential Sections

Section	Content
Parties	Contractor and owner information
Project description	Work to be performed
Contract price	Total cost, payment structure
Timeline	Start date, completion, milestones
Scope of work	Detailed description
Materials	Specifications, allowances
Payment terms	Schedule, method
Change orders	Process for changes
Insurance	Requirements
Warranties	Work guarantees
Termination	Conditions, process
Dispute resolution	Mediation, arbitration

Contract Price Options

Type	Description	Best For
Lump sum	Fixed total price	Well-defined scope
Cost plus	Costs + markup	Uncertain scope
GMP	Maximum price guaranteed	Budget certainty
Time & materials	Hourly + materials	Flexible scope
Unit price	Per-unit pricing	Repetitive work

Payment Schedule Example

Milestone	Percentage
Contract signing	10%
Foundation complete	20%
Framing complete	25%
Rough-ins complete	20%
Substantial completion	20%
Final completion	5%

Download construction contract template →

2. Subcontractor Agreement Template

Agreement between general contractor and subcontractors.

Essential Sections

Section	Content
Parties	GC and sub information
Scope of work	Specific trade work
Contract amount	Price for work
Schedule	Timeline requirements
Payment terms	How/when paid
Insurance	Coverage requirements
Indemnification	Liability allocation
Flow-down clauses	Prime contract terms
Change orders	Modification process
Safety requirements	Compliance
Lien waivers	Required with payments

Insurance Requirements

Coverage	Typical Minimum
General liability	$1,000,000 per occurrence
Workers comp	Statutory limits
Auto liability	$1,000,000 combined
Umbrella	$1,000,000

Flow-Down Provisions

Include these from prime contract:

Schedule requirements
Safety requirements
Quality standards
Change order process
Payment conditions
Indemnification terms

Download subcontractor agreement template →

3. Change Order Template

Document for modifying original contract scope.

Essential Information

Field	Content
Change order number	Sequential tracking
Project name	Reference
Date	When issued
Description	What's changing
Reason	Why change needed
Cost impact	Price adjustment
Time impact	Schedule adjustment
Approvals	Signature lines

Cost Breakdown

Item	Amount
Labor	$X
Materials	$X
Equipment	$X
Subcontractor	$X
Overhead	X%
Profit	X%
Total	$X

Change Order Types

Type	Description
Owner-initiated	Client wants changes
Unforeseen conditions	Hidden problems
Design changes	Plan modifications
Code requirements	Compliance issues
Error correction	Drawing/spec errors

4. Home Improvement Contract Template

Required for residential work in most states.

State Requirements

Many states require home improvement contracts to include:

Requirement	Purpose
Contractor license number	Verification
Right to cancel	Consumer protection
Start and completion dates	Timeline clarity
Total price	Cost transparency
Description of work	Scope clarity
Payment schedule	Financial terms

Essential Sections

Section	Content
Parties	Contractor and homeowner
Property address	Where work performed
Scope of work	Detailed description
Materials	Specifications
Price	Total contract amount
Payment schedule	When payments due
Timeline	Start, milestones, completion
Permits	Who obtains
Insurance	Contractor's coverage
Warranties	Work guarantees
Right to cancel	Required notice
Dispute resolution	How to resolve

Right to Cancel

Most states require 3-day right to cancel for:

Door-to-door sales
Home solicitation
Contracts signed at homeowner's residence

Include cancellation notice form if required.

Download home improvement contract template →

5. Service Agreement Template

For ongoing maintenance and service work.

Essential Sections

Section	Content
Services	What's covered
Frequency	How often
Term	Agreement duration
Pricing	Rate structure
Payment	Terms
Scheduling	How to schedule
Cancellation	Notice requirements
Exclusions	What's not covered
Emergency service	After-hours terms

Service Types

Service	Typical Terms
HVAC maintenance	Seasonal visits
Landscaping	Weekly/monthly
Pool service	Weekly
Janitorial	Daily/weekly
Property management	Monthly

Pricing Models

Model	Description
Flat monthly	Fixed monthly fee
Per visit	Charged per service
Tiered	Packages with different coverage
Time and materials	Hourly + parts

6. Lien Waiver Templates

Documentation of payment for lien rights.

Types of Lien Waivers

Type	When Used
Conditional progress	With progress payment request
Unconditional progress	After progress payment received
Conditional final	With final payment request
Unconditional final	After final payment received

When to Use Each

Waiver Type	Situation
Conditional	Before payment clears
Unconditional	After payment confirmed
Progress	During project
Final	At project completion

Key Information

Field	Content
Project name/address	Identification
Waiver date	When signed
Payment amount	For this waiver
Through date	Period covered
Exceptions	Any exclusions

Template Customization Tips

Before Using Templates

Step	Action
1	Review for your state
2	Add your company info
3	Customize scope language
4	Adjust payment terms
5	Include required notices
6	Legal review (for standard)

State-Specific Requirements

State	Special Requirements
California	Detailed notice requirements
Texas	Specific lien waiver forms
New York	Home improvement regulations
Florida	Construction lien laws

Always verify your state's specific requirements.

Industry-Specific Additions

Trade	Consider Adding
Electrical	Permit requirements, inspection
Plumbing	Code compliance, fixture specs
HVAC	Equipment warranties, maintenance
Roofing	Weather delays, material specs
Painting	Prep work, paint specs

Using Templates with E-Signatures

Workflow

Step	Action
1	Download/customize template
2	Upload to e-signature platform
3	Add signature fields
4	Send for signature
5	Track status
6	Store signed document

Recommended Tools

Tool	Best For
BasicDocs	Free unlimited, templates
DocuSign	Industry standard
PandaDoc	Proposals + contracts
Buildertrend	Construction integration

Legal Considerations

What Makes Contracts Enforceable

Element	Requirement
Offer	Clear terms proposed
Acceptance	Agreement to terms
Consideration	Something of value exchanged
Capacity	Parties can legally contract
Legality	Legal subject matter

When to Get Legal Review

Situation	Recommendation
New template	One-time review
Large project	Worth the cost
Unusual terms	Legal advice
Disputes likely	Strengthen language
State requirements	Verify compliance

Common Legal Mistakes

Mistake	Risk
Vague scope	Disputes
Missing notices	Invalid contract
Wrong entity	Unenforceable
Missing signatures	Not binding

Template Sources

Free Templates

Source	Quality
BasicDocs	Professional, customizable
State contractor boards	State-specific
Trade associations	Industry-specific

Professional Templates

Source	Type
AIA	Architecture/construction
ConsensusDocs	Collaborative
EJCDC	Engineering

When to Use Professional Forms

Situation	Recommendation
Large projects	AIA or similar
Commercial work	Standard forms
Government work	Often required
Design-build	Specific forms

Frequently Asked Questions

Do I need a lawyer to create contracts?

For standard projects, templates work well. Have a lawyer review your standard template once. For large or unusual projects, legal review is worthwhile.

Can I modify standard templates?

Yes, but understand what you're changing. Some modifications can create unintended consequences. When in doubt, get legal advice.

What about verbal contracts?

Generally enforceable but hard to prove. Always get it in writing, even for small jobs. Email confirmation at minimum.

How long should I keep contracts?

Minimum 7 years for tax purposes. 10+ years for construction due to statute of repose. Some states require longer.

Are e-signatures valid for construction contracts?

Yes. E-signatures are legally valid under ESIGN Act and UETA. Some states have specific requirements for lien waivers—verify locally.

Conclusion

Every contractor should have:

Template	Purpose
Construction contract	Prime agreements
Subcontractor agreement	Sub relationships
Change order	Scope changes
Home improvement contract	Residential work
Service agreement	Ongoing work
Lien waivers	Payment documentation

Get started: Download free templates from BasicDocs, customize for your business, and start using e-signatures to close contracts faster.

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Last updated: January 29, 2026

Contractor Agreement Templates: Complete Guide (2026)

Essential Contractor Templates

1. Construction Contract Template

Essential Sections

Contract Price Options

Payment Schedule Example

2. Subcontractor Agreement Template

Essential Sections

Insurance Requirements

Flow-Down Provisions

3. Change Order Template

Essential Information

Cost Breakdown

Change Order Types

4. Home Improvement Contract Template

State Requirements

Essential Sections

Right to Cancel

5. Service Agreement Template

Essential Sections

Service Types

Pricing Models

6. Lien Waiver Templates

Types of Lien Waivers

When to Use Each

Key Information

Template Customization Tips

Before Using Templates

State-Specific Requirements

Industry-Specific Additions

Using Templates with E-Signatures

Workflow

Recommended Tools

Legal Considerations

What Makes Contracts Enforceable

When to Get Legal Review

Common Legal Mistakes

Template Sources

Free Templates

Professional Templates

When to Use Professional Forms

Frequently Asked Questions

Do I need a lawyer to create contracts?

Can I modify standard templates?

What about verbal contracts?

How long should I keep contracts?

Are e-signatures valid for construction contracts?

Conclusion

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