Trades and home services · LLC guide · updated
How to start an LLC for a construction company
General contractors sign large contracts, hire subcontractors, pull permits and are on the hook for defects for years after a job closes. A lawsuit over a leaking roof or a subcontractor's injury should reach the company's assets, not your house. Licensing boards, bonding companies and lenders all expect a business entity.
Our registered agent is optional: $74.25 a year, the same at renewal. Questions first? Ray or Vinny picks up at (954) 470-8356.
- EIN
- Contractor license
- License bond
- Workers' comp
- EPA RRP firm
Construction Company businesses in the U.S.
Source: U.S. Census Bureau, County Business Patterns 2022 (NAICS 2361) and U.S. Census Bureau, Nonemployer Statistics 2022 (NAICS 2361), the latest U.S. totals.
Why construction company owners form an LLC
Defect claims
Owners can sue for construction defects years after completion, depending on your state's statute of repose.
Job site injuries
Falls and equipment accidents are the leading construction injuries, including to subcontractors' workers.
Liens and supplier debt
Unpaid subs and suppliers can lien the owner's property and sue the GC.
An LLC keeps the company's debts and claims away from your personal assets when you run it as its own business: its own bank account, contracts signed in its name, and no mixing of money. It does not cover your own negligence, and lenders often ask for a personal guarantee. Insurance comes first.
Licenses and registrations for a construction company
Federal items link to the agency's own page. State and local rules vary, so pick your state at the top for your state's business portal. Tick items off as you go; the list remembers your progress on this device.
- We do thisForm the LLC and get its EINAlmost every registration above asks for the company's legal name and EIN, so this comes first. We file the LLC with your state for $123.75 plus the state fee, and can get the EIN for $41.25; the IRS also issues it free online.
Insurance and taxes to plan for
Insurance
- General liability
Covers property damage and injuries to others; most owners and lenders require $1 million or more.
- Workers' compensation
Required with employees in nearly every state; also check your subs' coverage or you may pay for their workers.
- Builder's risk and inland marine
Covers the work in progress and your tools and equipment.
Taxes
- Contract accounting
Long jobs may require percentage-of-completion accounting once you pass the IRS small contractor thresholds; set up job costing early.
- 1099s to subcontractors
Unincorporated subs paid $2,000 or more in 2026 get a Form 1099-NEC; collect a W-9 before the first payment. IRS / agency page
In many states the license is issued to the business entity through a qualifying individual. If you license yourself and contract as the LLC, or the reverse, you can end up unlicensed for that job, which can void your right to collect.
Forming the LLC itself: 7 steps in every state
- 1. Check the name
- 2. Name a registered agent
- 3. File with the state
- 4. Sign an operating agreement
- 5. Get an EIN
- 6. Open a bank account
- 7. Keep it in good standing
The filing office, fee and yearly report change by state. Open your state's step-by-step guide.
What it costs to form a construction company LLC
| Cost | File it yourself | With Vermilion Vitez |
|---|---|---|
| State filing fee (paid to the state) | $35 to $520 | $35 to $520 |
| Filing service, operating agreement included | $0 | $123.75 |
| EIN from the IRS | $0 | $0 yourself, or $41.25 if we get it |
| Registered agent, per year (optional) | $0 if you serve yourself | $74.25 |
State fees as charged at our checkout. Industry licenses, permits, bonds and insurance above are separate and set by each agency. Checkout shows the card processing fee before you pay.
Frequently asked questions
Do I need a contractor license for my LLC?
In most states, yes, once a job passes a dollar threshold. The license is often issued to the LLC with an owner or employee acting as the qualifier.
Does an LLC protect me from construction defect claims?
It keeps claims against the company with the company. You can still be personally liable for your own negligence or fraud, and for anything you personally guarantee, so insurance and good contracts matter.
Should I have one LLC per project?
Developers often do. For a general contractor, one operating LLC with solid insurance is typical; separate LLCs help when you also own the real estate.
What bonds does a construction LLC need?
Often a license bond to get licensed, and payment and performance bonds for larger public or private jobs. Bonding companies look at the company's finances and the owners' credit.
How much does it cost to form an LLC for a construction company?
Your state's filing fee ($35 to $520 depending on the state) plus $123.75 if we file it, with the operating agreement included. Industry licenses, bonds and insurance are extra and set by each agency.
Is this page legal or tax advice for my construction company?
No. It summarizes public rules in general terms, with links to the agencies that set them. For your situation, talk to a licensed attorney or CPA, or book a free call with us.
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Ready when you are
Have us file your Construction Company LLC
$123.75 plus your state's filing fee, with the operating agreement included. Checkout shows the full total, card processing fee and all, before you pay.
Rather talk first? Call Ray or Vinny at (954) 470-8356.