General contractor vs. subcontractor: roles, contracts, and license checks.
Compare general contractors and subcontractors, understand who hires whom, and separate a project role from a contractor’s license classification.
A general contractor typically coordinates a broader construction scope, while a subcontractor performs work under a contract with another contractor. The project relationship and the business’s license classification are separate facts.
Compare the relationship and the credential
| Question | General contractor | Subcontractor |
|---|---|---|
| Typical project focus | Coordinates a broader construction scope. | Delivers an agreed subcontracted scope. |
| Who engages the business? | Often the owner; check the actual contract. | A contractor in the relationship being described. |
| What license applies? | Depends on state rules and the work. | Also depends on state rules and the work. |
| Who chooses or buys materials? | Determined by project agreements. | Determined by project agreements. |
The difference starts with the contract
Ask who engaged the business and what the agreement requires it to deliver. A general contractor commonly coordinates multiple parts of a project. A subcontractor takes on an agreed portion of work for a contractor rather than directly for the owner in that relationship.
The same company can occupy different roles on different projects. A specialist hired directly by an owner is not automatically a subcontractor merely because its work is limited to one trade. Likewise, a broad construction business can perform a subcontracted package for another contractor.
What a general contractor commonly coordinates
The agreed scope may include construction sequencing, trade coordination, site logistics, subcontract management, and communication with the owner’s team. The contract determines the actual responsibilities; the label alone does not assign every design, inspection, procurement, or safety obligation.
For research, identify whether the record describes the prime contract, a particular work package, or a named project contact. An applicant field on a permit may not answer who holds the construction contract.
What a subcontractor contributes
A subcontracted scope might cover a trade installation or another defined package. Review the deliverable, the contracting party, and any coordination responsibilities in that agreement. Do not infer employment status, insurance coverage, or purchasing authority just from the word “subcontractor.”
Our suggested project map records each business, who engaged it, the work package, and the evidence supporting that relationship. Mark unknown relationships as unknown rather than filling gaps with assumptions about company names.
A project role is not a license classification
CSLB distinguishes general building and specialty contractor classifications and explains that the appropriate contractor depends on the work. That is a California credential framework, not a universal definition of the contractual relationship.
Washington provides another example: L&I distinguishes general and specialty contractor registrations, with limits on the work and subcontracting available under those classifications. Always verify the applicable state credential separately from a business’s role on a particular job.
Source: CSLB: What kind of contractor do you need? ↗
Source: Washington L&I: General and specialty contractor registration ↗
An example: the same roofer, two relationships
Illustrative example: an owner contracts directly with a roofing business to replace a roof. On another project, a general contractor hires that same business for the roofing package. The company’s trade remains roofing, but its contractual relationship changes.
A supplier evaluating the account should ask who selects materials, who places orders, who pays, and who coordinates delivery on each project. The company name and permit participation may identify a research candidate without answering those commercial questions.
What to verify before relying on a role label
Start with the legal business identity, project contract or other role evidence, scope, and relevant credential. Review insurance and payment arrangements through the appropriate documents and people. Separate the company from an individual listed as a qualifier, owner, applicant, or site contact.
For public construction data, preserve the source field name. “Listed as contractor on this permit” is more precise than asserting that the business controls all purchasing or employs every person attached to the project.
A practical review checklist
- Identify the legal entity and contracting party.
- Read the scope rather than relying on a role label.
- Check the applicable license or registration separately.
- Confirm purchasing, payment, and delivery responsibilities.
- Preserve the source of any project relationship claim.
Sources & further reading
The primary sources below support the definitions and jurisdiction-specific examples. Checklists, illustrative examples, and research workflows are ObservedWork’s editorial guidance. Sources reviewed September 8, 2026.