General Contractor vs. Subcontractor

Eight companies working in your house, one name on your paperwork, one number to call when the schedule slips.

Somebody has to answer when the tile setter arrives and the drywall isn’t taped. That’s the whole practical difference between the general contractor you hired and the subcontractors they hired, and in California it sits in statute. The rules changed on January 1, 2026.

What You’ll Learn

• Why your contract gives you no authority over the electrician standing in your kitchen
• What California began requiring on every home improvement contract in January 2026
• Which of the two licenses on your job answers to you
• Why the $25,000 bond behind your contractor may already be spent

What’s the Difference Between a General Contractor and a Subcontractor?

A general contractor holds the contract with you and answers for the entire project. A subcontractor holds a contract with the general contractor and answers for one trade. Both are licensed businesses running their own crews. What separates them is position in the chain of contracts, and skill, size, and quality of work don’t enter into it.

Neither is the other’s employee, provided the arrangement is what the paperwork says it is. Both run as independent businesses that file their own taxes, carry their own insurance, and choose which jobs to bid. The word “subcontractor” describes who did the hiring and nothing more. The best tile setter in Santa Clara County works as a subcontractor on every job they take.

How the Contract Chain Works on a Remodel

The chain runs one direction. You hire us, we hire the plumber, and on a larger job that plumber can bring in a specialist for the gas line under a contract of their own.

You have no contract with the electrician. You can’t direct their crew, you can’t fire them, and they can’t send you an invoice. Turning what you want into work somebody has quoted, drawn, and signed for is most of what a general contractor does.

Walk out to the driveway and tell a plumber to move a drain two feet, and you’ve created a change nobody priced, nobody drew, and nobody has to warranty. Tell us the same thing and it becomes a written change order with a number attached.

The drawings sit outside that chain. Hire an architect or a designer first and you’re holding two contracts, one for the plans and one for the build, with neither side obliged to reconcile with the other when they disagree. Under a design-build model they’re the same contract.

California now gives you something in exchange for that distance. Under Business and Professions Code section 7159, as amended by SB 517 and in force since January 1, 2026, your home improvement contract has to state yes or no on subcontractor use. Check yes, and the contract carries a disclaimer that the full list is yours on request: names, contact details, license numbers, and classifications. Every change order repeats it.

Who Is Responsible if the Work Is Wrong?

The general contractor. Section 7159 now says it in the statute: for purposes of discipline, the prime or direct contractor is responsible for finishing the project in line with the contract, the plans, and the specifications. A subcontractor’s mistake is ours to fix, on our schedule and out of our margin.

That doesn’t make the subcontractor untouchable. The same section preserves the Contractors State License Board’s authority to discipline a subcontractor directly for its own violations. Two licenses carry risk on your job. Only one of them answers to you.

You feel the difference in month five. The punch list goes to one company, and so does the callback two years later when a shower pan starts weeping. If it ever reaches a formal complaint with the state board, the license number that goes on the form is the one printed on your contract.

All of it runs on the license. Hiring a licensed general contractor is what puts the statute, the bond, and the complaint process in play. California requires a notice inside your own contract spelling out the alternative, which is that with an unlicensed one your only remedy may be civil court, and you can be held liable for injuries to their workers.

Who Carries the Financial Liability on a Remodel?

Most of it sits with the general contractor, some with each subcontractor, and a few exposures land on you no matter who you hired. The split starts to matter when something goes wrong and you’re working out who to call, what to claim against, and which of those routes has money behind it.

One thing the table leaves out is your recourse. Every licensee posts $25,000 with the state board, almost always as a surety bond, and the amount is not per job. That figure is the total available across every job a licensee takes on for the life of that bond, and once it’s paid out they have to buy a new one to keep the license active. A company with three unhappy clients ahead of you may have nothing left in it.

The insurance row is the one to check against your actual contract. California lets the contractor you’re signing with state in writing that it carries no general liability insurance at all. Section 7159 supplies the exact sentence for that disclosure, in a notice most people skim past on their way to the payment schedule. Read that page twice.

Wages run uphill on their own track. Under Labor Code section 218.8, the direct contractor assumes debt owed to a subcontractor’s workers, at any tier. Liens run the opposite way and can reach your title even after you’ve paid your contractor in full.

The Different Types of Contractors California Licenses

The letter in front of a license number says what that company is allowed to touch. Three of the classes turn up on a house, and the difference between them decides who can legally quote your job.

B, General Building: structures needing at least two unrelated trades, which is the classification that lets one company take charge of a whole remodel. Ours is a Class B, license 1068557.

B-2, Residential Remodeling: added in 2021, and the class that explains a lot of surprisingly low bids. It covers nonstructural work on existing wood-frame homes needing three or more unrelated trades. A B-2 cannot install or extend electrical or plumbing systems, cannot install or replace HVAC, and cannot alter a load-bearing wall. If a kitchen bid with a new panel in it came in well under everyone else’s, check the classification.

C-class specialty: the 42 trade classifications, C-10 Electrical through C-54 Tile. A company holding one of these can bid its own trade and nothing past it, which is why they show up as subcontractors.

Types of Subcontractors on a Kitchen or Bathroom Remodel

A mid-size Bay Area kitchen runs about eight trades past your door, and they don’t arrive in alphabetical order. Demolition and haul-off usually stay with the general contractor’s own crew, so the sequence starts once the room is down to studs. A kitchen remodel moves through the rest in a fixed order, because the back half can’t start until an inspector signs off on the work in front of it.

The last column is what fixes the order. Nothing gets closed up until rough plumbing, rough electrical, and mechanical rough have all passed, and one failed rough pushes drywall, tile, and cabinets back by however long correction and re-inspection take. A bathroom renovation runs a shorter version of the same list, with waterproofing and tile carrying more of the risk across far less square footage.

What Changes if You Hire the Subcontractors Yourself

The calendar becomes yours. Every trade company working on your house is running four or five other jobs at the same time, so lose a slot to a failed rough and you wait for that plumber’s next opening, which is rarely three days. Building an ADU runs the longest chain of all, starting at the slab, with every stage waiting on the one under it.

The legal role comes with it. Hire the trades directly and they stop being subcontractors: they become your direct contractors, which makes you the general contractor on your own house, and the license vetting and the injury exposure move across with the title. The state board’s own warning to owner-builders is blunter about it than anything we’d write.

Handing all of that to somebody else has a price. What a general contractor typically charges sits on top of trade pricing, and on a job that’s one trade with a few odds and ends attached, you’re paying for a problem you don’t have. On an eight-trade kitchen it’s the cost of not being the person who calls the inspector.