General Contractor vs. Subcontractor: Roles, Licensing, and Who's Responsible

When you hire someone to remodel your kitchen, you might think you're hiring one person or company. In reality, you're often hiring a general contractor who then hires a network of subcontractors to perform the actual work. Understanding this structure — and who holds what license — is essential before signing any contract.

Most homeowner disputes trace back to confusion about who was responsible for what. Getting clear on roles upfront prevents those disputes from happening in the first place.

What is the difference between a general contractor and a subcontractor?

A general contractor (GC) manages the overall project: scheduling, permits, budget, and coordination. They are your primary point of contact and bear legal responsibility for the project's completion. Subcontractors are specialists — electricians, plumbers, HVAC techs, tile setters — hired by the GC to perform specific scopes of work within the larger project.

The homeowner typically has a direct contract only with the general contractor. The GC contracts separately with each subcontractor. This means that if a subcontractor does poor work or doesn't get paid, your first line of recourse is through the GC — not directly through the subcontractor. However, subcontractors who aren't paid by the GC can file mechanic's liens against your property even if you paid the GC in full. That's the risk that makes understanding this structure so important.

Does a general contractor need a different license than a subcontractor?

General contractors and subcontractors both need licenses, but the license types differ. General contractors typically hold a broad construction license that authorizes project management and general building work. Subcontractors hold specialty trade licenses for their specific discipline — a C-10 electrical license, a C-36 plumbing license, and so on.

In most states, a general contractor cannot legally perform electrical, plumbing, or HVAC work without a separate specialty license, even if they hold a general contractor license. The GC is required to subcontract those trades to properly licensed specialists. This protects homeowners by ensuring that trade-specific work meets code requirements enforced by tradespeople tested on those codes.

Who is legally responsible when subcontractor work goes wrong?

The general contractor bears primary legal responsibility for all work performed on your project, including work done by subcontractors. If a subcontractor's electrical work fails inspection or causes a fire, your claim is against the general contractor — who should in turn pursue their subcontractor. This is why the GC's license status, bond, and insurance coverage are more critical than most homeowners realize.

That said, it's good practice to know who your subcontractors are and to verify that they hold valid licenses for their trade. A reputable general contractor will provide this information voluntarily. If a GC refuses to disclose who their subcontractors are, treat it as a red flag — it may mean they're using unlicensed labor to keep costs down, with the risk falling entirely on you.

• Ask your GC: “Who will be doing the plumbing, electrical, and HVAC work, and are they licensed?”
• Get it in writing: Include a clause requiring all subcontractors to be licensed and for the GC to provide proof upon request.
• Require lien waivers: When you make milestone payments, require the GC to provide lien waivers from major subcontractors confirming they've been paid.

Can a homeowner hire subcontractors directly to save money?

Yes, but doing so transfers all coordination and legal responsibility to you. When you act as your own general contractor, you become responsible for scheduling, sequencing work correctly, pulling permits, managing inspections, and resolving disputes between trades. If the plumber's rough-in doesn't align with the electrician's timeline, that's your problem to solve.

Direct hiring can save 15–25% of project cost by eliminating the GC's markup. But it requires significant time, knowledge, and tolerance for complexity. Most homeowners underestimate how much goes into coordinating a multi-trade project. For anything beyond basic single-trade work, hiring a general contractor is usually the right call.

How do licensing requirements differ between GCs and specialty subs?

General contractor licensing varies widely by state. Some states — like California and Florida — have comprehensive statewide licensing. Others — like Texas and Colorado — have minimal statewide requirements but strong local registration programs. Specialty trade licensing (electricians, plumbers, HVAC) tends to be more uniformly required across all states because these trades carry greater safety risk.

This means that in some states, a general contractor may operate legally without a state license, while the plumber they hire must hold a state license. In other states, both need state licenses. Knowing your state's specific requirements is the only way to ensure you're fully protected.

Before signing with any contractor — general or specialty — verify their license is active and covers the work they'll perform. CheckLicensed.comlets you check any contractor's license status in under a minute for $0.99, across all 50 states.